:root {
    --bg-dark: #050505;
    --card-bg: rgba(18, 18, 18, 0.7);
    --sidebar-bg: #080808;
    --text-main: #ffffff;
    --text-dim: #999999;
    --accent-eco: #c9ff42;
    --accent-smart: #00f2ff;
    --accent-ultra: #ff2d55;
    --current-accent: var(--accent-smart);
    --border-color: rgba(255, 255, 255, 0.05);
    --glass-bg: rgba(255, 255, 255, 0.03);

    --header-height: 80px;
    --sidebar-width: 320px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
    letter-spacing: -0.01em;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background-image:
        radial-gradient(circle at 0% 0%, rgba(0, 242, 255, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(201, 255, 66, 0.03) 0%, transparent 50%);
}

/* Header Styling */
header {
    height: var(--header-height);
    padding: 0 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid var(--border-color);
    background: rgba(5, 5, 5, 0.8);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    z-index: 1000;
}

.logo h1 {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(to right, #fff, #888);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo h1 span {
    color: var(--current-accent);
    -webkit-text-fill-color: var(--current-accent);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hardware-status {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.8rem;
    color: #666;
    background: var(--glass-bg);
    padding: 10px 20px;
    border-radius: 30px;
    border: 1px solid var(--border-color);
    font-family: 'JetBrains Mono', monospace;
}

.dot {
    width: 8px;
    height: 8px;
    background-color: var(--current-accent);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--current-accent);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

.top-nav {
    display: flex;
    gap: 10px;
}

.top-nav .nav-item {
    padding: 10px 20px;
    text-decoration: none;
    color: #555;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 12px;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.top-nav .nav-item:hover {
    color: #fff;
    background: var(--glass-bg);
}

.top-nav .nav-item.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.mobile-bottom-nav {
    display: none;
}

/* App Container Layout */
.app-container {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.content-area {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
    position: relative;
}

.tab-content {
    display: none;
    flex-direction: column;
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
    animation: slideIn 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-content.active {
    display: flex;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(20px);
        filter: blur(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

/* Sidebar Styling */
.stats-sidebar {
    width: var(--sidebar-width);
    background: var(--sidebar-bg);
    border-left: 1px solid var(--border-color);
    padding: 40px 30px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
}

/* Dashboard Elements */
.dashboard-title h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 5px;
}

.dashboard-title p {
    color: #666;
    font-size: 1.1rem;
}

/* Mode Card - Glassmorphism */
.mode-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 40px;
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.mode-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%);
    pointer-events: none;
}

.mode-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
}

.mode-info h3 {
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.mode-info p {
    color: #555;
    font-size: 0.95rem;
}

.mode-toggle-group {
    background: #000;
    padding: 6px;
    border-radius: 16px;
    display: flex;
    gap: 5px;
    border: 1px solid #1a1a1a;
}

.mode-btn {
    padding: 12px 28px;
    border: none;
    background: transparent;
    color: #444;
    font-weight: 800;
    font-size: 0.75rem;
    cursor: pointer;
    border-radius: 12px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 1px;
}

.mode-btn:hover {
    color: #888;
}

.mode-btn.active {
    color: #000;
    transform: scale(1.05);
}

.mode-btn.active.eco {
    background: var(--accent-eco);
    box-shadow: 0 0 20px rgba(201, 255, 66, 0.3);
}

.mode-btn.active.smart {
    background: var(--accent-smart);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.3);
}

.mode-btn.active.ultra {
    background: var(--accent-ultra);
    box-shadow: 0 0 20px rgba(255, 45, 85, 0.3);
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.metric-item {
    background: rgba(0, 0, 0, 0.3);
    padding: 25px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.metric-item:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-5px);
}

.metric-unit {
    font-size: 0.65rem;
    color: #444;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 10px;
    display: block;
}

.metric-value {
    font-size: 2.4rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: baseline;
    gap: 5px;
}

.metric-value small {
    font-size: 0.9rem;
    color: #444;
    font-weight: 400;
}

/* Savings Card */
.savings-card {
    background: linear-gradient(90deg, #0a0a0a 0%, #111 100%);
    border-radius: 24px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.savings-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--current-accent);
    filter: blur(120px);
    opacity: 0.05;
    transition: background 0.5s;
}

.savings-left {
    display: flex;
    align-items: center;
    gap: 30px;
}

.wallet-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: var(--current-accent);
    border: 1px solid var(--border-color);
}

.savings-won-symbol {
    font-size: 2rem;
    font-weight: 800;
    color: var(--accent-eco);
    margin-right: 5px;
}

.savings-amount {
    font-size: 3.5rem;
    font-weight: 800;
}

.savings-unit {
    font-size: 1.2rem;
    color: #555;
    margin-left: 10px;
}

.savings-right {
    text-align: right;
}

.savings-detail-line {
    color: #555;
    margin-bottom: 5px;
    font-weight: 500;
}

.savings-detail-line.accent {
    color: var(--accent-eco);
    font-weight: 800;
}

/* Analytics View */
.analytics-layout {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 30px;
}

.chart-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px;
    border: 1px solid var(--border-color);
    height: 450px;
}

.analytics-stats {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-box {
    background: var(--glass-bg);
    padding: 30px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.stat-box label {
    display: block;
    font-size: 0.7rem;
    font-weight: 800;
    color: #555;
    margin-bottom: 10px;
    letter-spacing: 1.5px;
}

.stat-box span {
    font-size: 1.8rem;
    font-weight: 800;
}

/* History Table */
.table-container {
    background: var(--card-bg);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    padding: 20px 30px;
    text-align: left;
    font-size: 0.7rem;
    font-weight: 800;
    color: #444;
    text-transform: uppercase;
    letter-spacing: 1px;
    border-bottom: 1px solid var(--border-color);
}

td {
    padding: 20px 30px;
    font-size: 0.95rem;
    color: #aaa;
    border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.status-tag {
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 0.7rem;
    font-weight: 800;
    background: rgba(255, 255, 255, 0.05);
}

.status-tag.complete,
.status-tag.success {
    color: var(--accent-eco);
    background: rgba(201, 255, 66, 0.1);
}

.table-footer {
    display: flex;
    justify-content: flex-end;
    margin-top: 20px;
}

.export-btn {
    background: var(--glass-bg);
    color: #fff;
    border: 1px solid var(--border-color);
    padding: 12px 24px;
    border-radius: 12px;
    cursor: pointer;
    font-weight: 700;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s;
}

.export-btn:hover {
    background: #fff;
    color: #000;
}

/* Sidebar Elements */
.section-title {
    font-size: 0.7rem;
    font-weight: 800;
    color: #444;
    text-transform: uppercase;
    margin-bottom: 25px;
    letter-spacing: 2px;
}

.log-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 40px;
}

.log-item {
    padding: 15px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.log-label {
    font-size: 0.85rem;
    color: #888;
}

.log-status {
    font-size: 0.7rem;
    font-weight: 800;
}

.sidebar-card {
    background: #0a0a0a;
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.battery-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    color: #555;
}

.battery-title {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
}

.battery-body {
    display: flex;
    align-items: center;
    gap: 15px;
}

.battery-percent {
    font-size: 1.5rem;
    font-weight: 800;
    min-width: 60px;
}

.progress-container {
    flex: 1;
    height: 6px;
    background: #111;
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--current-accent);
    box-shadow: 0 0 15px var(--current-accent);
    transition: width 1s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-track {
    background: transparent;
}

::-webkit-scrollbar-thumb {
    background: #222;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: #333;
}

/* Responsive Adjustments */
@media (max-width: 1200px) {
    .metrics-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .stats-sidebar {
        display: none;
    }
}

/* Control View Styling */
.control-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.control-card {
    background: var(--card-bg);
    border-radius: 24px;
    padding: 30px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.control-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
}

.control-card.warning {
    border-left: 4px solid var(--accent-ultra);
}

.card-header {
    display: flex;
    align-items: center;
    gap: 20px;
}

.card-icon {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--current-accent);
}

.card-info h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.card-info span {
    font-size: 0.9rem;
    color: #666;
    font-family: 'JetBrains Mono', monospace;
}

.slider-wrapper {
    display: flex;
    flex-direction: column;
    gap: 15px;
    opacity: 1;
    max-height: 100px;
    overflow: hidden;
    transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateY(0);
}

.slider-wrapper.hidden {
    opacity: 0;
    max-height: 0;
    margin: 0;
    padding: 0;
    gap: 0;
    pointer-events: none;
    transform: translateY(-10px);
}

/* Custom Range Input */
input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 28px;
    /* 썸네일(20px)이 잘리지 않도록 넉넉한 영역 확보 */
    background: transparent;
    /* 자체 배경은 투명하게 설정 */
    outline: none;
    cursor: pointer;
}

/* 웹킷 브라우저 전용 슬라이더 트랙(선) 스타일 */
input[type="range"]::-webkit-slider-runnable-track {
    width: 100%;
    height: 6px;
    background: #1a1a1a;
    border-radius: 3px;
    transition: background 0.3s;
}

/* 웹킷 브라우저 전용 슬라이더 썸네일(하얀 동그라미) 스타일 */
input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    transition: transform 0.2s, box-shadow 0.2s;
    margin-top: -7px;
    /* (트랙높이 6px/2) - (썸네일높이 20px/2) = -7px로 완벽한 중앙 정렬 */
}

input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.2);
    box-shadow: 0 0 20px var(--current-accent);
}

.slider-steps {
    display: flex;
    justify-content: space-between;
    font-size: 0.7rem;
    font-weight: 700;
    color: #444;
}

.apply-small-btn {
    background: #fff;
    color: #000;
    border: none;
    padding: 12px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
}

.apply-small-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(255, 255, 255, 0.2);
}

.apply-small-btn.disabled {
    opacity: 0.2;
    cursor: not-allowed;
    pointer-events: none;
}

/* Fan Specific Controls */
.fan-controls {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.toggle-group {
    background: #000;
    padding: 4px;
    border-radius: 12px;
    display: flex;
    gap: 4px;
    width: fit-content;
}

.toggle-btn {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: #444;
    font-size: 0.7rem;
    font-weight: 800;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
}

.toggle-btn.active {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
}

.slider-wrapper.disabled {
    opacity: 0.2;
    pointer-events: none;
}

.warning-text {
    font-size: 0.85rem;
    color: #666;
    line-height: 1.5;
}

.reset-btn {
    background: rgba(255, 45, 85, 0.1);
    color: var(--accent-ultra);
    border: 1px solid rgba(255, 45, 85, 0.2);
    padding: 12px;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.75rem;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s;
}

.reset-btn:hover {
    background: var(--accent-ultra);
    color: #fff;
}

/* Responsive for Controls */
@media (max-width: 1400px) {
    .control-grid {
        grid-template-columns: 1fr;
    }
}

/* Fan Spin Animation */
@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

.spinning {
    display: inline-block !important;
    animation: spin 2s linear infinite;
}

/* ─────────────────────────────────────────────
   AI LLM Monitor Styles
   ───────────────────────────────────────────── */

.llm-server-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.llm-server-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    padding: 18px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    transition: border-color 0.3s;
}

.llm-server-card:hover {
    border-color: rgba(0, 242, 255, 0.25);
}

.llm-server-header {
    display: flex;
    align-items: center;
    gap: 12px;
}

.llm-server-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: linear-gradient(135deg, #00f2ff, #0080ff);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
}

.llm-server-info {
    flex: 1;
}

.llm-server-info h4 {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
}

.llm-server-url {
    font-size: 11px;
    color: var(--text-dim);
    font-family: 'JetBrains Mono', monospace;
}

.llm-status-badge {
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    flex-shrink: 0;
    transition: all 0.3s;
}

.llm-status-badge.offline {
    background: rgba(255, 45, 85, 0.15);
    color: #ff2d55;
    border: 1px solid rgba(255, 45, 85, 0.3);
}

.llm-status-badge.online {
    background: rgba(201, 255, 66, 0.15);
    color: var(--accent-eco);
    border: 1px solid rgba(201, 255, 66, 0.3);
}

.llm-status-badge.connecting {
    background: rgba(255, 165, 0, 0.15);
    color: orange;
    border: 1px solid rgba(255, 165, 0, 0.3);
    animation: pulse 1s infinite;
}

.llm-url-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.llm-url-input {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 7px 10px;
    color: var(--text-main);
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    outline: none;
    transition: border-color 0.2s;
}

.llm-url-input:focus {
    border-color: var(--current-accent);
}

.llm-connect-btn {
    background: var(--current-accent);
    color: #000;
    border: none;
    border-radius: 8px;
    padding: 7px 14px;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
    transition: opacity 0.2s, transform 0.1s;
}

.llm-connect-btn:hover {
    opacity: 0.85;
    transform: scale(1.03);
}

.llm-model-row {
    width: 100%;
}

.llm-model-select {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 10px;
    color: var(--text-main);
    font-size: 12px;
    outline: none;
    cursor: pointer;
    transition: border-color 0.2s;
}

.llm-model-select:focus {
    border-color: var(--current-accent);
}

.llm-model-select option {
    background: #111;
    color: var(--text-main);
}

/* Chat Card */
.llm-chat-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    min-height: 400px;
    max-height: 800px;
    overflow: hidden;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.llm-chat-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-color);
    flex-shrink: 0;
}

.llm-backend-toggle {
    display: flex;
    gap: 6px;
}

.llm-toggle-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 6px 14px;
    color: var(--text-dim);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}

.llm-toggle-btn.active {
    background: var(--current-accent);
    color: #000;
    border-color: var(--current-accent);
}

.llm-toggle-btn:hover:not(.active) {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
}

.llm-clear-btn {
    background: rgba(255, 45, 85, 0.1);
    border: 1px solid rgba(255, 45, 85, 0.2);
    border-radius: 8px;
    padding: 6px 12px;
    color: #ff2d55;
    font-size: 11px;
    font-weight: 600;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    transition: all 0.2s;
}

.llm-clear-btn:hover {
    background: rgba(255, 45, 85, 0.2);
}

/* Chat Messages */
.llm-chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.1) transparent;
}

.llm-welcome-msg {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-dim);
    font-size: 14px;
    text-align: center;
    height: 100%;
}

.llm-welcome-msg i {
    font-size: 36px;
    color: var(--current-accent);
    opacity: 0.5;
}

.llm-msg {
    display: flex;
    flex-direction: column;
    max-width: 85%;
    animation: fadeInUp 0.25s ease;
}

.llm-msg.user-msg {
    align-self: flex-end;
    align-items: flex-end;
}

.llm-msg.ai-msg {
    align-self: flex-start;
    align-items: flex-start;
}

.llm-msg.system-msg {
    align-self: center;
    width: 100%;
}

.llm-bubble {
    padding: 10px 14px;
    border-radius: 14px;
    font-size: 13px;
    line-height: 1.6;
    word-break: break-word;
}

.user-bubble {
    background: var(--current-accent);
    color: #000;
    font-weight: 500;
    border-bottom-right-radius: 4px;
}

.ai-bubble {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    border-bottom-left-radius: 4px;
}

.llm-system-bubble {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 8px 14px;
    font-size: 12px;
    color: var(--text-dim);
    text-align: center;
    width: 100%;
}

.llm-ai-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 11px;
    color: var(--text-dim);
    margin-bottom: 4px;
    padding-left: 2px;
}

/* Loading dots */
.llm-loading {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 12px 16px;
}

.llm-loading span {
    width: 7px;
    height: 7px;
    background: var(--text-dim);
    border-radius: 50%;
    animation: llmBounce 1.2s infinite;
}

.llm-loading span:nth-child(2) {
    animation-delay: 0.2s;
}

.llm-loading span:nth-child(3) {
    animation-delay: 0.4s;
}

@keyframes llmBounce {

    0%,
    80%,
    100% {
        transform: scale(0.7);
        opacity: 0.4;
    }

    40% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Input Row */
.llm-input-row {
    display: flex;
    gap: 10px;
    padding: 12px 16px;
    border-top: 1px solid var(--border-color);
    flex-shrink: 0;
    align-items: flex-end;
}

.llm-textarea {
    flex: 1;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 10px 14px;
    color: var(--text-main);
    font-size: 13px;
    font-family: 'Outfit', sans-serif;
    resize: none;
    outline: none;
    line-height: 1.5;
    transition: border-color 0.2s;
    max-height: 160px;
    overflow-y: auto;
}

.llm-textarea:focus {
    border-color: var(--current-accent);
}

.llm-send-btn {
    width: 42px;
    height: 42px;
    background: var(--current-accent);
    border: none;
    border-radius: 10px;
    color: #000;
    font-size: 16px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: opacity 0.2s, transform 0.1s;
}

.llm-send-btn:hover:not(:disabled) {
    opacity: 0.85;
    transform: scale(1.05);
}

.llm-send-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(6px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive: LLM Server Grid 1열로 */
@media (max-width: 900px) {
    .llm-server-grid {
        grid-template-columns: 1fr;
    }
}

/* ─────────────────────────────────────────────────────────
   스트리밍 커서 (타이핑 효과)
───────────────────────────────────────────────────────── */
.stream-cursor {
    display: inline-block;
    width: 2px;
    height: 1em;
    background: var(--current-accent, #7c3aed);
    margin-left: 2px;
    vertical-align: text-bottom;
    border-radius: 1px;
    animation: cursorBlink 0.8s step-end infinite;
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* ─────────────────────────────────────────────────────────
   툴바 — 내보내기 / 시스템 프롬프트 버튼
───────────────────────────────────────────────────────── */
.llm-toolbar-right {
    display: flex;
    align-items: center;
    gap: 6px;
}

.llm-export-btn {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 11px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 7px;
    color: var(--text-dim);
    font-size: 12px;
    cursor: pointer;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
    white-space: nowrap;
}

.llm-export-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-main);
    border-color: var(--current-accent);
}

/* ─────────────────────────────────────────────────────────
   시스템 프롬프트 패널
───────────────────────────────────────────────────────── */
.llm-system-prompt-panel {
    background: rgba(124, 58, 237, 0.08);
    border: 1px solid rgba(124, 58, 237, 0.25);
    border-radius: 10px;
    margin: 10px 16px 0;
    padding: 12px 14px;
    animation: fadeInUp 0.2s ease;
}

.llm-system-prompt-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: #a78bfa;
    font-size: 13px;
    font-weight: 600;
}

.llm-system-prompt-header span {
    flex: 1;
}

.llm-sysprompt-save {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 4px 12px;
    background: var(--current-accent, #7c3aed);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 12px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.llm-sysprompt-save:hover {
    opacity: 0.85;
}

.llm-sysprompt-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-main);
    font-size: 13px;
    font-family: 'Outfit', sans-serif;
    resize: vertical;
    outline: none;
    line-height: 1.5;
    box-sizing: border-box;
    transition: border-color 0.2s;
}

.llm-sysprompt-textarea:focus {
    border-color: var(--current-accent);
}

.llm-sysprompt-presets {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    flex-wrap: wrap;
}

.preset-label {
    font-size: 11px;
    color: var(--text-dim);
    white-space: nowrap;
}

.preset-btn {
    padding: 3px 9px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    color: var(--text-dim);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.15s;
}

.preset-btn:hover {
    background: rgba(124, 58, 237, 0.2);
    border-color: #a78bfa;
    color: #a78bfa;
}

/* 현재 시스템 프롬프트 인디케이터 */
.llm-sysprompt-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 16px;
    background: rgba(124, 58, 237, 0.06);
    border-bottom: 1px solid rgba(124, 58, 237, 0.15);
    color: #a78bfa;
    font-size: 11px;
    overflow: hidden;
}

.llm-sysprompt-indicator span {
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    opacity: 0.8;
}

/* ─────────────────────────────────────────────────────────
   인라인 서버 재연결 버튼 및 디테일 개선 스타일
───────────────────────────────────────────────────────── */
.llm-reconnect-inline-btn {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 6px;
    padding: 5px 12px;
    color: var(--current-accent, #00f2ff);
    font-size: 11px;
    font-weight: 700;
    cursor: pointer;
    margin-top: 6px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    vertical-align: middle;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.llm-reconnect-inline-btn i {
    font-size: 10px;
    transition: transform 0.4s ease;
}

.llm-reconnect-inline-btn:hover {
    background: var(--current-accent, #00f2ff);
    color: #000;
    border-color: var(--current-accent, #00f2ff);
    box-shadow: 0 0 12px rgba(0, 242, 255, 0.4);
    transform: translateY(-1px);
}

.llm-reconnect-inline-btn:hover i {
    transform: rotate(180deg);
}

.llm-reconnect-inline-btn:active {
    transform: translateY(0);
}

/* ─────────────────────────────────────────────────────────
   2단계: 프리미엄 UI/UX 개선 스타일
   ───────────────────────────────────────────────────────── */

/* 1) 돈 절약 미터기 네온 & 글로우 효과 */
.savings-main-amount {
    font-size: 4rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    color: #fff;
    text-shadow:
        0 0 10px rgba(255, 255, 255, 0.2),
        0 0 25px rgba(201, 255, 66, 0.4),
        0 0 50px rgba(0, 242, 255, 0.2);
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
}

.glow-pulse-dot {
    width: 6px;
    height: 6px;
    background-color: var(--accent-eco);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-eco);
    display: inline-block;
    margin-right: 8px;
    animation: glowPulse 1.5s infinite alternate;
}

@keyframes glowPulse {
    from {
        opacity: 0.4;
        transform: scale(0.9);
        box-shadow: 0 0 5px var(--accent-eco);
    }

    to {
        opacity: 1;
        transform: scale(1.2);
        box-shadow: 0 0 15px var(--accent-eco), 0 0 25px var(--accent-eco);
    }
}

/* 2) 수동 제어 비활성화 및 잠금(lock) 스타일 */
.manual-control-lock {
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.manual-control-lock.locked {
    opacity: 0.45;
    pointer-events: none;
    cursor: not-allowed;
    filter: grayscale(30%);
}

.manual-control-lock.locked * {
    pointer-events: none;
}

.manual-control-lock::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: inherit;
    background: rgba(0, 0, 0, 0);
    z-index: 10;
    transition: background 0.4s ease;
    pointer-events: none;
}

.manual-control-lock.locked::before {
    background: rgba(0, 0, 0, 0.05);
    pointer-events: auto;
    cursor: not-allowed;
}

/* 스마트 오토 튜닝 활성 시 아이콘 회전 효과 */
.spinning-sparkle {
    animation: spinSparkle 4s linear infinite;
    display: inline-block;
}

@keyframes spinSparkle {
    0% {
        transform: rotate(0deg) scale(1);
        filter: drop-shadow(0 0 2px var(--accent-smart));
    }

    50% {
        transform: rotate(180deg) scale(1.15);
        filter: drop-shadow(0 0 8px var(--accent-smart));
    }

    100% {
        transform: rotate(360deg) scale(1);
        filter: drop-shadow(0 0 2px var(--accent-smart));
    }
}

/* 3) 프리미엄 글래스모피즘 토스트 알림창 */
.toast-container {
    position: fixed;
    bottom: 30px;
    right: 30px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 9999;
    max-width: 420px;
    pointer-events: none;
}

.toast-notification {
    background: rgba(10, 10, 10, 0.8);
    -webkit-backdrop-filter: blur(25px);
    backdrop-filter: blur(25px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow:
        0 15px 35px rgba(0, 0, 0, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: flex-start;
    gap: 14px;
    transform: translateX(120%);
    opacity: 0;
    pointer-events: auto;
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1), opacity 0.3s ease;
}

.toast-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.toast-notification.hide {
    transform: translateY(-20px);
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.3s ease;
}

.toast-icon {
    font-size: 1.25rem;
    padding-top: 2px;
}

.toast-icon.info {
    color: var(--accent-smart);
}

.toast-icon.success {
    color: var(--accent-eco);
}

.toast-icon.warning {
    color: var(--accent-ultra);
}

.toast-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
}

.toast-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #fff;
    letter-spacing: -0.01em;
}

.toast-message {
    font-size: 0.85rem;
    color: #a0a0a0;
    line-height: 1.4;
}

.toast-close {
    background: transparent;
    border: none;
    color: #555;
    cursor: pointer;
    font-size: 0.8rem;
    padding: 2px;
    transition: color 0.2s;
    margin-left: 6px;
}

/* ─────────────────────────────────────────────────────────
   실시간 돈 절약 미터기 프리미엄 대시보드 레이아웃
   ───────────────────────────────────────────────────────── */
.premium-savings-dashboard {
    display: grid;
    grid-template-columns: 1.2fr 2fr;
    gap: 30px;
    background: var(--card-bg);
    border-radius: 24px;
    padding: 35px;
    border: 1px solid var(--border-color);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    overflow: hidden;
    margin-bottom: 10px;
}

.premium-savings-dashboard::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: var(--current-accent);
    filter: blur(130px);
    opacity: 0.08;
    transition: background 0.5s;
    pointer-events: none;
}

/* 메인 대시보드 카드 (왼쪽 누적 금액) */
.savings-main {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 15px;
    padding-right: 30px;
    border-right: 1px solid var(--border-color);
}

.savings-main-label {
    font-size: 0.75rem;
    color: #888;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
}

.won-symbol {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-eco);
    margin-right: 10px;
    text-shadow: 0 0 15px rgba(201, 255, 66, 0.4);
}

.savings-advisor-banner {
    font-size: 0.85rem;
    color: var(--accent-eco);
    background: rgba(201, 255, 66, 0.05);
    padding: 10px 15px;
    border-radius: 12px;
    border: 1px solid rgba(201, 255, 66, 0.1);
    display: flex;
    align-items: center;
    gap: 8px;
}

/* 우측 서브 그리드 레이아웃 */
.savings-sub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* 서브 카드 디자인 */
.savings-sub-card {
    background: rgba(0, 0, 0, 0.3);
    border-radius: 20px;
    padding: 22px;
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 15px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.savings-sub-card:hover {
    background: rgba(255, 255, 255, 0.02);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.sub-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.75rem;
    color: #666;
    font-weight: 700;
}

.sub-card-header i {
    font-size: 1.1rem;
    color: var(--current-accent);
    transition: color 0.5s;
}

.power-savings .sub-card-header i {
    color: var(--accent-eco);
}

.api-savings .sub-card-header i {
    color: var(--accent-smart);
}

.total-usage .sub-card-header i {
    color: var(--accent-ultra);
}

.sub-card-value {
    font-size: 1.6rem;
    font-weight: 800;
    color: #fff;
}

.sub-card-value small {
    font-size: 0.8rem;
    color: #555;
    font-weight: 500;
}

.sub-card-footer {
    font-size: 0.75rem;
    color: #555;
    font-weight: 500;
}

.sub-card-footer span {
    color: #aaa;
    font-weight: 700;
}

@media (max-width: 1400px) {
    .premium-savings-dashboard {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .savings-main {
        border-right: none;
        border-bottom: 1px solid var(--border-color);
        padding-right: 0;
        padding-bottom: 25px;
    }
}

.toast-close:hover {
    color: #fff;
}

/* 3단계 RAG 및 초정밀 AI 전력 효율 분석 UI 스타일 */
.llm-split-layout {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 20px;
    margin-top: 15px;
    align-items: stretch;
    height: 100%;
}

@media (max-width: 1024px) {
    .llm-split-layout {
        grid-template-columns: 1fr;
        height: auto;
    }
}

/* RAG Card */
.llm-rag-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    -webkit-backdrop-filter: blur(12px);
    backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.llm-rag-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-bottom: 1px solid var(--border-color);
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.01);
}

.llm-rag-header i {
    color: var(--current-accent);
}

.llm-rag-body {
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    flex: 1;
}

/* Toggle Row */
.llm-rag-toggle-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 12px 14px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.rag-toggle-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.rag-toggle-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
}

.rag-toggle-status {
    font-size: 0.75rem;
    color: var(--text-dim);
}

/* Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 44px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.1);
    transition: .3s;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.slider:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
}

input:checked+.slider {
    background-color: var(--current-accent);
    box-shadow: 0 0 10px var(--current-accent);
}

input:checked+.slider:before {
    transform: translateX(20px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

/* RAG Tabs & Upload CSS */
.rag-tabs {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
    padding: 4px;
    margin-bottom: 15px;
    border: 1px solid var(--border-color);
}

.rag-tab-btn {
    flex: 1;
    background: transparent;
    border: none;
    padding: 8px 12px;
    color: var(--text-dim);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    border-radius: 6px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.rag-tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.02);
}

.rag-tab-btn.active {
    color: #000;
    background: var(--current-accent);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.rag-tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.rag-tab-content.active {
    display: block;
}

/* Drag and Drop Zone */
.rag-drag-drop-zone {
    border: 2px dashed rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    padding: 24px 16px;
    text-align: center;
    background: rgba(255, 255, 255, 0.01);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.rag-drag-drop-zone:hover,
.rag-drag-drop-zone.dragover {
    border-color: var(--current-accent);
    background: rgba(0, 242, 255, 0.03);
    box-shadow: inset 0 0 15px rgba(0, 242, 255, 0.05);
}

.rag-drag-drop-zone .cloud-icon {
    font-size: 1.8rem;
    color: var(--text-dim);
    transition: all 0.3s;
}

.rag-drag-drop-zone:hover .cloud-icon,
.rag-drag-drop-zone.dragover .cloud-icon {
    color: var(--current-accent);
    transform: translateY(-3px);
}

.rag-drag-drop-zone .main-msg {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-main);
    margin: 0;
}

.rag-drag-drop-zone .sub-msg {
    font-size: 0.72rem;
    color: var(--text-dim);
    margin: 0;
}

/* Upload Queue */
.rag-upload-queue-wrapper {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 12px;
    margin-bottom: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.queue-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.75rem;
    color: var(--text-dim);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 6px;
}

.clear-queue-btn {
    background: transparent;
    border: none;
    color: var(--accent-eco);
    font-size: 0.72rem;
    cursor: pointer;
    font-weight: 600;
}

.clear-queue-btn:hover {
    text-decoration: underline;
}

.rag-upload-queue-list {
    max-height: 120px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-right: 4px;
}

.rag-upload-queue-list::-webkit-scrollbar {
    width: 4px;
}

.rag-upload-queue-list::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 2px;
}

.queue-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    padding: 6px 10px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

.queue-item-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-main);
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    max-width: 80%;
}

.queue-item-info i {
    color: var(--current-accent);
    font-size: 0.75rem;
}

.queue-item-size {
    font-size: 0.65rem;
    color: var(--text-dim);
    margin-left: 4px;
}

.queue-item-remove {
    background: transparent;
    border: none;
    color: #ff5252;
    cursor: pointer;
    font-size: 0.75rem;
    padding: 2px 4px;
    transition: all 0.2s;
}

.queue-item-remove:hover {
    color: #ff1744;
    transform: scale(1.1);
}

.full-width {
    width: 100%;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(3px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Input Group */
.llm-rag-input-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.llm-rag-input-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-dim);
}

.llm-rag-input-group .input-row {
    display: flex;
    gap: 8px;
}

.llm-rag-input-group input[type="text"] {
    flex: 1;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 8px 12px;
    color: var(--text-main);
    font-size: 0.8rem;
    outline: none;
    transition: all 0.3s;
}

.llm-rag-input-group input[type="text"]:focus {
    border-color: var(--current-accent);
    box-shadow: 0 0 5px rgba(0, 242, 255, 0.2);
}

.index-btn {
    background: var(--current-accent);
    color: #000;
    border: none;
    border-radius: 8px;
    padding: 8px 12px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    transition: all 0.3s;
}

.index-btn:hover {
    filter: brightness(1.1);
    box-shadow: 0 0 10px var(--current-accent);
}

/* Progress bar */
.llm-rag-progress-wrapper {
    background: rgba(255, 255, 255, 0.02);
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.progress-info {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    font-weight: 500;
}

#ragProgressText {
    color: var(--current-accent);
}

#ragProgressFiles {
    color: var(--text-dim);
}

.progress-bar-container {
    width: 100%;
    height: 6px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 3px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(to right, var(--current-accent), #fff);
    border-radius: 3px;
    transition: width 0.3s ease;
}

/* Stats */
.llm-rag-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.rag-stat-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.rag-stat-card .stat-label {
    font-size: 0.7rem;
    color: var(--text-dim);
}

.rag-stat-card .stat-value {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-main);
    font-family: 'JetBrains Mono', monospace;
}

/* Guide */
.llm-rag-guide {
    display: flex;
    gap: 8px;
    background: rgba(201, 255, 66, 0.03);
    border: 1px solid rgba(201, 255, 66, 0.1);
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 0.75rem;
    color: #c9ff42;
    line-height: 1.4;
}

.llm-rag-guide i {
    margin-top: 2px;
}

/* Source Chips and Tooltip */
.source-chips-container {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px dashed rgba(255, 255, 255, 0.05);
}

.source-chip {
    position: relative;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-dim);
    font-size: 0.7rem;
    padding: 4px 8px;
    border-radius: 4px;
    cursor: help;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.source-chip:hover {
    color: var(--current-accent);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--current-accent);
    box-shadow: 0 0 8px rgba(0, 242, 255, 0.2);
}

.source-tooltip {
    visibility: hidden;
    position: absolute;
    bottom: calc(100% + 8px);
    left: 50%;
    transform: translateX(-50%) translateY(5px);
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid var(--current-accent);
    box-shadow: 0 0 15px rgba(0, 242, 255, 0.15);
    color: #fff;
    padding: 10px 14px;
    border-radius: 8px;
    width: 280px;
    max-height: 200px;
    overflow-y: auto;
    font-size: 0.75rem;
    line-height: 1.4;
    white-space: normal;
    z-index: 100;
    opacity: 0;
    transition: opacity 0.2s, transform 0.2s;
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    pointer-events: none;
}

.source-tooltip::-webkit-scrollbar {
    width: 4px;
}

.source-tooltip::-webkit-scrollbar-thumb {
    background: var(--current-accent);
    border-radius: 2px;
}

.source-chip:hover .source-tooltip {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* =============================================
   4단계: 자율 백그라운드 인덱서 & 프로파일러 스타일
   ============================================= */

/* 1) 펄스 LED 도트 스타일 */
.pulse-led {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    display: inline-block;
    transition: all 0.3s ease;
}

.pulse-led.active {
    background-color: var(--accent-smart);
    box-shadow: 0 0 10px var(--accent-smart);
    animation: led-pulse-active 1.5s infinite;
}

.pulse-led.idle {
    background-color: var(--accent-eco);
    box-shadow: 0 0 10px var(--accent-eco);
    animation: led-pulse-idle 1.5s infinite;
}

.pulse-led.disabled {
    background-color: #444;
    box-shadow: none;
    animation: none;
}

@keyframes led-pulse-active {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.5;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

@keyframes led-pulse-idle {
    0% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 5px var(--accent-eco);
    }

    50% {
        transform: scale(1.3);
        opacity: 0.7;
        box-shadow: 0 0 15px var(--accent-eco);
    }

    100% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 5px var(--accent-eco);
    }
}

/* 2) 에이전트 프로파일러 아코디언 카드 스타일 */
.agent-profiler-accordion {
    margin-bottom: 15px;
    background: rgba(18, 18, 18, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.agent-profiler-accordion:hover {
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.profiler-trigger {
    padding: 12px 18px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    background: rgba(0, 0, 0, 0.3);
    -webkit-user-select: none;
    user-select: none;
    transition: background 0.2s;
}

.profiler-trigger:hover {
    background: rgba(255, 255, 255, 0.02);
}

.profiler-panel {
    border-top: 1px solid rgba(255, 255, 255, 0.03);
    animation: slideDown 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* 모델 규모 선택 칩 버튼 */
.model-select-chips .chip-btn {
    background: #111;
    border: 1px solid #333;
    border-radius: 6px;
    color: #888;
    padding: 6px 0;
    font-size: 0.75rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.model-select-chips .chip-btn:hover {
    background: #222;
    color: #fff;
    border-color: #555;
}

.model-select-chips .chip-btn.active {
    background: var(--current-accent);
    color: #000;
    border-color: var(--current-accent);
    font-weight: bold;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

/* 게이지 카드 스타일 */
.gauge-card {
    background: rgba(0, 0, 0, 0.2);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.02);
}

/* ─────────────────────────────────────────────
   2단계 보완: 능동형 자율 OS 이벤트 와처 & RAG 추천 카드
   ───────────────────────────────────────────── */

.pulse-led.watcher-active {
    background-color: #38bdf8;
    /* 스카이블루 (OS 와처 동작 중) */
    box-shadow: 0 0 10px #38bdf8;
    animation: led-pulse-watcher 1.2s infinite;
}

@keyframes led-pulse-watcher {
    0% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 5px #38bdf8;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.7;
        box-shadow: 0 0 15px #38bdf8;
    }

    100% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 5px #38bdf8;
    }
}

/* 플로팅 추천 알림 카드 (글래스모피즘 & 네온 테두리) */
.active-recommend-card {
    position: fixed;
    bottom: 30px;
    right: -380px;
    /* 초기 상태: 화면 오른쪽 바깥에 숨겨짐 */
    width: 350px;
    background: rgba(10, 10, 10, 0.75);
    -webkit-backdrop-filter: blur(25px);
    backdrop-filter: blur(25px);
    border-radius: 20px;
    border: 1px solid rgba(56, 189, 248, 0.2);
    /* 미세한 스카이블루 투명 테두리 */
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6),
        inset 0 0 0 1px rgba(255, 255, 255, 0.05),
        0 0 25px rgba(56, 189, 248, 0.05);
    /* 은은한 네온 발광 */
    z-index: 9999;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.1);
    /* 스프링 같은 부드러운 안착 모션 */
}

.active-recommend-card.show {
    right: 30px;
    /* 화면 안으로 슬라이딩 안착 */
}

/* 헤더 */
.active-recommend-header {
    padding: 15px 20px;
    background: rgba(0, 0, 0, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 10px;
}

/* 실시간 동작 스카이블루 펄스 링 */
.active-recommend-pulse {
    width: 8px;
    height: 8px;
    background-color: #38bdf8;
    border-radius: 50%;
    position: relative;
}

.active-recommend-pulse::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    width: 16px;
    height: 16px;
    border: 2px solid #38bdf8;
    border-radius: 50%;
    animation: active-pulse-wave 1.5s infinite;
}

@keyframes active-pulse-wave {
    0% {
        transform: scale(0.5);
        opacity: 1;
    }

    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

.header-title {
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.5px;
    color: #38bdf8;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.recommend-close-btn {
    background: transparent;
    border: none;
    color: #666;
    font-size: 1.2rem;
    cursor: pointer;
    line-height: 1;
    transition: color 0.2s;
}

.recommend-close-btn:hover {
    color: #ff2d55;
}

/* 바디 */
.active-recommend-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* 소스 뱃지 */
.source-badge-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.source-badge {
    font-size: 0.65rem;
    font-weight: 800;
    color: #000;
    background: #38bdf8;
    padding: 3px 8px;
    border-radius: 5px;
    letter-spacing: 0.5px;
    box-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
}

.source-val {
    font-size: 0.8rem;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 220px;
    font-family: 'JetBrains Mono', monospace;
}

/* 추천 컨텐츠 감싸개 */
.recommend-content-wrapper {
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 12px;
    padding: 15px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.doc-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
}

.doc-header i {
    color: var(--accent-eco);
}

#recommendDocName {
    font-weight: 600;
    color: #eee;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 170px;
}

.similarity-score {
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--accent-eco);
    background: rgba(201, 255, 66, 0.1);
    padding: 2px 6px;
    border-radius: 4px;
    margin-left: auto;
}

.recommend-snippet {
    font-size: 0.8rem;
    color: #999;
    line-height: 1.5;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    /* 최대 3줄 노출 후 말줄임 */
    -webkit-box-orient: vertical;
    overflow: hidden;
    text-overflow: ellipsis;
    word-break: break-all;
}

/* 액션 행 */
.recommend-action-row {
    margin-top: 5px;
}

.recommend-action-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, rgba(56, 189, 248, 0.15) 0%, rgba(56, 189, 248, 0.05) 100%);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 12px;
    color: #38bdf8;
    font-weight: 800;
    font-size: 0.8rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-shadow: 0 0 10px rgba(56, 189, 248, 0.2);
}

.recommend-action-btn:hover {
    background: #38bdf8;
    color: #000;
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
    text-shadow: none;
}


/* ==========================================================================
   3단계: 로컬 모바일/PC P2P 메시 게이트웨이 & 모바일 QR 연동 및 보안 가드 프리미엄 CSS
   ========================================================================== */

/* P2P 게이트웨이 사이드바 카드 스타일 */
.p2p-gateway-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3) !important;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}

.p2p-gateway-card:hover {
    border-color: rgba(56, 189, 248, 0.3) !important;
    box-shadow: 0 12px 40px rgba(56, 189, 248, 0.15) !important;
    transform: translateY(-4px);
}

.p2p-status-pulse {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: #4b5563;
    /* 비활성 */
    border-radius: 50%;
    margin-left: 8px;
    transition: all 0.3s ease;
}

.p2p-status-pulse.pulse-active {
    background-color: #10b981;
    /* 활성 (그린) */
    box-shadow: 0 0 10px #10b981, 0 0 20px rgba(16, 185, 129, 0.5);
    animation: p2p-glow 2s infinite alternate;
}

@keyframes p2p-glow {
    0% {
        transform: scale(0.9);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.2);
        opacity: 1;
    }
}

.p2p-gateway-body {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 10px 4px 5px;
}

.p2p-info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    padding-bottom: 6px;
}

.p2p-label {
    font-size: 0.8rem;
    color: #888;
}

.p2p-value {
    font-size: 0.85rem;
    color: var(--text-main);
    font-family: 'JetBrains Mono', monospace;
    font-weight: 600;
}

.pin-highlight {
    color: #fbbf24 !important;
    /* 옐로우 네온 */
    text-shadow: 0 0 8px rgba(251, 191, 36, 0.4);
    font-size: 0.95rem;
    letter-spacing: 1px;
}

.pin-masked {
    color: rgba(255, 255, 255, 0.35) !important;
    text-shadow: none !important;
}

/* QR 코드 프레임 및 인터랙티브 줌 */
.p2p-qr-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-top: 8px;
}

.p2p-qr-frame {
    width: 140px;
    height: 140px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 12px;
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.p2p-qr-frame img {
    width: 100%;
    height: 100%;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.qr-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.8rem;
}

.qr-placeholder i {
    font-size: 2.2rem;
    animation: qr-loading 1.5s infinite linear;
}

@keyframes qr-loading {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.9;
    }

    100% {
        transform: scale(1);
        opacity: 0.5;
    }
}

.qr-zoom-tip {
    font-size: 0.7rem;
    color: #666;
    text-align: center;
}

/* 마우스 호버 시 크게 확대되는 인터랙티브 QR 프레임 */
.p2p-qr-frame:hover {
    transform: scale(1.4) translateY(-10px);
    z-index: 100;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(56, 189, 248, 0.3);
    border-color: rgba(56, 189, 248, 0.5);
    background: #ffffff;
    /* 스캔하기 좋게 확대 시 배경을 흰색으로 대비 극대화 */
}

.p2p-qr-frame:hover img {
    border-radius: 4px;
}

/* ==========================================
   보안 잠금 전체 화면 오버레이 (.p2p-auth-overlay)
   ========================================== */
.p2p-auth-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 7, 18, 0.7);
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
    /* 뒷배경 원천 불러 차단 */
    -webkit-backdrop-filter: blur(40px);
    backdrop-filter: blur(40px);
    z-index: 999999;
    /* 모든 요소를 덮음 */
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.4s ease;
}

.p2p-auth-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    width: 100%;
    max-width: 440px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5), 0 0 40px rgba(56, 189, 248, 0.08);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.lock-icon-container {
    width: 70px;
    height: 70px;
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.25);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.15);
}

.lock-pulse-icon {
    font-size: 2.2rem;
    color: #38bdf8;
    animation: lockPulse 2s infinite alternate;
}

@keyframes lockPulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(56, 189, 248, 0.2));
    }

    100% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 10px rgba(56, 189, 248, 0.6));
    }
}

.p2p-auth-card h2 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.p2p-auth-card p {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 30px;
}

.pin-input-group {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 15px;
}

.pin-input-group input {
    width: 100%;
    padding: 16px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 1.3rem;
    text-align: center;
    color: #fff;
    letter-spacing: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    transition: all 0.3s ease;
}

.pin-input-group input:focus {
    border-color: #38bdf8;
    background: rgba(0, 0, 0, 0.5);
    box-shadow: 0 0 12px rgba(56, 189, 248, 0.25);
    outline: none;
}

.pin-input-group button {
    padding: 15px;
    background: linear-gradient(135deg, #0284c7 0%, #0369a1 100%);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.pin-input-group button:hover {
    background: linear-gradient(135deg, #38bdf8 0%, #0284c7 100%);
    box-shadow: 0 5px 15px rgba(56, 189, 248, 0.3);
    transform: translateY(-2px);
}

.p2p-auth-error {
    color: #f87171;
    font-size: 0.8rem;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    animation: shake 0.3s ease;
}

@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    25% {
        transform: translateX(-6px);
    }

    75% {
        transform: translateX(6px);
    }
}

/* ==========================================
   모바일 최적화 미디어 쿼리 및 모달 팝업 (@media)
   ========================================== */

/* 모바일 전용 토글 아이콘 (헤더) */
.mobile-toggle-btn {
    display: none;
    font-size: 1.4rem;
    color: var(--text-main);
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    align-items: center;
    justify-content: center;
}

.mobile-toggle-btn:hover {
    color: #38bdf8;
    background: rgba(56, 189, 248, 0.1);
}

/* 모바일 전용 리소스 팝업 모달 */
.mobile-stats-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 7, 18, 0.6);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.mobile-stats-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    width: 100%;
    max-width: 360px;
    padding: 25px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 10px;
}

.modal-header h3 {
    margin: 0;
    font-size: 1.1rem;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-header h3 i {
    color: #38bdf8;
}

.modal-close-btn {
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.5);
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.modal-close-btn:hover {
    color: #fff;
}

.modal-body {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.stat-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(255, 255, 255, 0.02);
    padding: 12px 16px;
    border-radius: 10px;
    border: 1px solid rgba(255, 255, 255, 0.03);
}

.stat-item span {
    font-size: 0.85rem;
    color: #888;
}

.stat-item strong {
    font-size: 0.95rem;
    color: #fff;
    font-family: 'JetBrains Mono', monospace;
}

/* 모바일 최적화 미디어 쿼리 핵심 단독 반응형 이식 */
@media (max-width: 768px) {

    /* 모바일에서는 사이드바(RAG, Stats)를 숨겨 메인 챗화면의 공간 확보 */
    .app-container {
        flex-direction: column !important;
        height: calc(100vh - 65px - 65px) !important;
        height: calc(100dvh - 65px - 65px) !important;
        /* 헤더 65px + 하단 탭 바 65px 제외 (dvh 단위를 통한 모바일 주소창 자동 계산 적용) */
        padding: 0 !important;
        /* 모바일 화면을 꽉 채우기 위해 내부 패딩 0 설정 */
        gap: 0 !important;
    }

    header {
        padding: 10px 15px !important;
        height: 65px !important;
    }

    /* 상단 네비게이션은 숨기고 하단 바가 대신 역할을 수행함 */
    header nav.top-nav {
        display: none !important;
    }

    /* 모바일 하단 탭 바 스타일 (Premium Glassmorphism + Neon Neon Accent) */
    .mobile-bottom-nav {
        display: flex !important;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        height: 65px;
        background: rgba(10, 14, 22, 0.82) !important;
        -webkit-backdrop-filter: blur(20px) saturate(180%);
        backdrop-filter: blur(20px) saturate(180%);
        border-top: 1px solid rgba(255, 255, 255, 0.08);
        z-index: 999999;
        justify-content: space-around;
        align-items: center;
        padding-bottom: env(safe-area-inset-bottom);
        box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.6);
    }

    .mobile-bottom-nav .nav-item {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        color: var(--text-dim);
        text-decoration: none;
        font-size: 11px;
        gap: 4px;
        flex: 1;
        height: 100%;
        transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
    }

    .mobile-bottom-nav .nav-item i {
        font-size: 18px;
        transition: transform 0.2s ease;
    }

    .mobile-bottom-nav .nav-item:active i {
        transform: scale(0.85);
    }

    .mobile-bottom-nav .nav-item.active {
        color: var(--current-accent, var(--accent-smart)) !important;
        text-shadow: 0 0 10px rgba(56, 189, 248, 0.3);
    }

    .mobile-bottom-nav .nav-item.active::after {
        content: '';
        position: absolute;
        top: 0;
        left: 50%;
        transform: translateX(-50%);
        width: 30px;
        height: 3px;
        background: var(--current-accent, var(--accent-smart));
        border-radius: 0 0 4px 4px;
        box-shadow: 0 2px 10px var(--current-accent, var(--accent-smart));
    }

    .hardware-status {
        display: none !important;
    }

    .mobile-toggle-btn {
        display: flex !important;
        /* 모바일 전용 요약 뷰 아이콘 활성화 */
        margin-left: auto;
    }

    /* 사이드바 완전히 숨기기 */
    aside {
        display: none !important;
    }

    /* 메인 챗 화면 전체 확장 */
    main.content-area {
        width: 100% !important;
        max-width: 100% !important;
        padding: 15px 15px 150px 15px !important;
        /* 상하좌우 부드러운 여백 및 하단 네비게이션 가림 방지 (85px -> 120px -> 150px로 추가 확장) */
        margin: 0 !important;
        flex: 1 !important;
        height: 100% !important;
        overflow-y: auto !important;
        /* 모바일 세로 스크롤 전격 활성화 */
        /* iOS 터치 관성 스크롤 추가 */
    }

    .tab-content {
        height: auto !important;
        /* 내용에 맞게 늘어나도록 높이 고정 해제 */
        min-height: 100%;
    }

    #dashboardView {
        display: flex;
        flex-direction: column;
        height: auto !important;
        /* 대시보드 내부 영역도 내용 길이에 따라 자동 확장 */
    }

    /* 챗 화면 최적화 (모바일에서 입력란이 탭바 및 카드 영역 밖으로 가려지는 현상 해결) */
    .llm-chat-card {
        height: auto !important;
        max-height: none !important;
        border-radius: 12px !important;
        overflow: visible !important;
    }

    .llm-chat-messages {
        height: auto !important;
        max-height: none !important;
        overflow-y: visible !important;
        padding: 10px !important;
    }

    .llm-chat-input-area {
        padding: 10px !important;
    }

    .llm-chat-input-row {
        gap: 8px !important;
    }

    .llm-chat-input-row textarea {
        font-size: 0.9rem !important;
        padding: 10px !important;
    }

    .llm-chat-input-row button {
        padding: 10px 14px !important;
    }

    .table-footer {
        margin-bottom: 50px !important;
        /* 기존 20px에서 50px로 넉넉하게 확장하여 모바일 탭 바 가림 완벽 극복 */
    }

    /* 모바일 대시보드 그리드 및 요소 최적화 (1열 구조) */
    .metrics-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }

    .control-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .llm-server-grid {
        grid-template-columns: 1fr !important;
        gap: 15px !important;
    }

    .savings-sub-grid {
        grid-template-columns: 1fr !important;
        gap: 10px !important;
    }

    /* 헤더 요소 축소 및 로고 크기 조절 */
    header .logo h1 {
        font-size: 1.1rem !important;
    }

    header .logo img {
        height: 28px !important;
    }

    /* 라이선스 및 오프라인 모달 터치/사이즈 최적화 */
    .license-card {
        padding: 25px 15px !important;
        max-width: 90% !important;
        border-radius: 16px !important;
    }

    .license-card h2 {
        font-size: 1.3rem !important;
    }

    .license-card p {
        font-size: 12px !important;
    }

    /* 터치 미스 방지 및 모바일 버튼 개선 */
    .toggle-btn,
    .apply-small-btn,
    .license-btn,
    .llm-send-btn {
        min-height: 44px !important;
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.animate-slide-up {
    animation: slideUp 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.1);
}

@keyframes slideUp {
    from {
        transform: translateY(30px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.animate-pulse {
    animation: miniPulse 2s infinite alternate;
}

@keyframes miniPulse {
    0% {
        transform: scale(1);
        opacity: 0.7;
    }

    100% {
        transform: scale(1.08);
        opacity: 1;
    }
}

/* ==========================================
   Pro 라이선스 잠금 및 프리미엄 전용 스타일
   ========================================== */
.pro-lock-container {
    position: relative;
    overflow: hidden;
}

.pro-lock-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(8, 10, 20, 0.75);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    border-radius: inherit;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px dashed rgba(245, 158, 11, 0.2);
}

.pro-lock-overlay:hover {
    background: rgba(8, 10, 20, 0.85);
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: inset 0 0 20px rgba(245, 158, 11, 0.05);
}

.pro-lock-overlay:hover .pro-lock-icon {
    transform: scale(1.15) rotate(-5deg);
    color: #fbbf24;
    text-shadow: 0 0 15px rgba(251, 191, 36, 0.8);
}

.pro-lock-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 24px;
    animation: fadeIn 0.5s ease;
}

.pro-lock-icon {
    font-size: 2.2rem;
    color: #f59e0b;
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.4);
    transition: all 0.3s ease;
}

.pro-lock-title {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.1rem;
    color: #fff;
    margin: 0;
    letter-spacing: 0.5px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.pro-lock-desc {
    font-size: 0.78rem;
    color: rgba(255, 255, 255, 0.55);
    line-height: 1.5;
    margin: 0 auto;
    max-width: 260px;
}

.pro-lock-btn {
    margin-top: 8px;
    padding: 6px 14px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border: none;
    border-radius: 6px;
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.2);
    transition: all 0.2s ease;
}

.pro-lock-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(245, 158, 11, 0.4);
}

.pro-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 2px 6px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    color: #fff;
    font-size: 0.62rem;
    font-weight: 800;
    border-radius: 4px;
    margin-left: 6px;
    vertical-align: middle;
    text-transform: uppercase;
    box-shadow: 0 2px 6px rgba(245, 158, 11, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
    letter-spacing: 0.5px;
}

/* 라이선스 전용 모달 */
.license-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(3, 7, 18, 0.75);
    -webkit-backdrop-filter: blur(25px);
    backdrop-filter: blur(25px);
    z-index: 9999999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.3s ease;
}

.license-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.02) 100%);
    border: 1px solid rgba(245, 158, 11, 0.25);
    border-radius: 24px;
    width: 100%;
    max-width: 480px;
    padding: 40px 30px;
    text-align: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(245, 158, 11, 0.05);
    -webkit-backdrop-filter: blur(15px);
    backdrop-filter: blur(15px);
    position: relative;
}

.license-card-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.4);
    font-size: 1.3rem;
    cursor: pointer;
    transition: all 0.2s ease;
}

.license-card-close:hover {
    color: #fff;
}

.license-icon-container {
    width: 70px;
    height: 70px;
    background: rgba(245, 158, 11, 0.08);
    border: 1px solid rgba(245, 158, 11, 0.35);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.15);
}

.license-pulse-icon {
    font-size: 2.2rem;
    color: #f59e0b;
    animation: licensePulse 2s infinite alternate;
}

@keyframes licensePulse {
    0% {
        transform: scale(1);
        filter: drop-shadow(0 0 2px rgba(245, 158, 11, 0.2));
    }

    100% {
        transform: scale(1.1);
        filter: drop-shadow(0 0 10px rgba(245, 158, 11, 0.6));
    }
}

.license-card h2 {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    font-size: 1.6rem;
    color: #fff;
    margin-bottom: 8px;
    letter-spacing: 0.5px;
}

.license-card p {
    font-size: 0.88rem;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
    margin-bottom: 24px;
}

.license-input-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.license-input-group input {
    width: 100%;
    padding: 15px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 12px;
    font-size: 1.1rem;
    text-align: center;
    color: #fff;
    letter-spacing: 1.5px;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    transition: all 0.3s ease;
}

.license-input-group input:focus {
    border-color: #f59e0b;
    background: rgba(0, 0, 0, 0.6);
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.25);
    outline: none;
}

.license-input-group button {
    padding: 15px;
    background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.license-input-group button:hover {
    background: linear-gradient(135deg, #fbbf24 0%, #f59e0b 100%);
    box-shadow: 0 5px 15px rgba(245, 158, 11, 0.35);
    transform: translateY(-2px);
}

.license-error {
    color: #f87171;
    font-size: 0.82rem;
    margin-top: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    animation: shake 0.3s ease;
}

.license-info-note {
    font-size: 0.72rem !important;
    color: rgba(255, 255, 255, 0.35) !important;
    margin-top: 15px !important;
    margin-bottom: 0 !important;
}

.license-status-badge-header {
    padding: 4px 8px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 6px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.license-status-badge-header:hover {
    background: rgba(245, 158, 11, 0.1);
    border-color: rgba(245, 158, 11, 0.3);
    color: #fff;
}

.license-status-badge-header.premium {
    background: rgba(245, 158, 11, 0.12);
    border-color: rgba(245, 158, 11, 0.35);
    color: #f59e0b;
    font-weight: 700;
}

/* 고사양 프로세스 실시간 네온 배지 */
.detected-process-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f59e0b 0%, #ffc107 100%);
    color: #000;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: 6px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.6), inset 0 0 4px rgba(255, 255, 255, 0.6);
    text-shadow: none;
    letter-spacing: 0.2px;
    animation: neonPulse 2s infinite ease-in-out, fadeIn 0.4s ease-out;
    vertical-align: middle;
}

@keyframes neonPulse {
    0% {
        box-shadow: 0 0 8px rgba(245, 158, 11, 0.5), inset 0 0 4px rgba(255, 255, 255, 0.6);
        transform: scale(1);
    }

    50% {
        box-shadow: 0 0 16px rgba(245, 158, 11, 0.9), inset 0 0 6px rgba(255, 255, 255, 0.8);
        transform: scale(1.03);
    }

    100% {
        box-shadow: 0 0 8px rgba(245, 158, 11, 0.5), inset 0 0 4px rgba(255, 255, 255, 0.6);
        transform: scale(1);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(3px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ────────────────────────────────────────────────────────
   모바일 세로 모드 GPU 운영 모드 카드 레이아웃 짤림 & 찌그러짐 방지 정밀 패치
   ──────────────────────────────────────────────────────── */
@media (max-width: 768px) {
    .mode-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 16px !important;
        margin-bottom: 25px !important;
    }
    
    .mode-info {
        text-align: center !important;
    }

    .auto-tuning-container {
        width: 100% !important;
        box-sizing: border-box !important;
        justify-content: space-between !important;
        padding: 12px 16px !important;
    }

    .mode-toggle-group {
        width: 100% !important;
        box-sizing: border-box !important;
        display: flex !important;
        gap: 6px !important;
    }

    .mode-btn {
        flex: 1 !important;
        padding: 12px 0 !important;
        text-align: center !important;
        font-size: 0.72rem !important;
    }
}

/* ────────────────────────────────────────────────────────
   모바일 전용 밀도 분석 인라인 통합 섹션 스타일 (Analytics 탭 하단 합체)
   + 모바일 전체 가로 넘침(Horizontal Overflow) 및 빈 여백 완벽 박멸
   ──────────────────────────────────────────────────────── */

/* PC에서는 완전히 숨김 */
.mobile-density-inline,
.mobile-only-card {
    display: none;
}

@media (max-width: 768px) {
    .mobile-only-card {
        display: flex !important;
    }

    /* ═══ 최상위 HTML/BODY 차원에서의 가로 오버플로 전면 잠금 ═══ */
    html, body {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
        position: relative !important;
    }

    /* ═══ 모든 레이아웃 래퍼 가로 넘침 완전 차단 ═══ */
    .app-container,
    main.content-area,
    .tab-content,
    #analyticsView,
    #dashboardView,
    #densityView,
    .analytics-layout,
    .mobile-density-inline {
        overflow-x: hidden !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 모바일 챗 카드 및 메시지 영역도 넘침 방지 */
    .llm-chat-card,
    .llm-chat-messages,
    .llm-chat-input-area {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 분석 탭 레이아웃: 가로 2열 → 세로 1열 스택 전환 */
    .analytics-layout {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        padding: 0 !important;
        margin: 0 !important;
    }

    /* 차트 카드 모바일 최적화 */
    .analytics-layout .chart-card {
        height: 250px !important;
        padding: 14px !important;
        border-radius: 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }

    /* 통계 박스 모바일 최적화 */
    .analytics-stats {
        gap: 12px !important;
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
        box-sizing: border-box !important;
    }

    .stat-box {
        padding: 16px 14px !important;
        border-radius: 14px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .stat-box span {
        font-size: 1.35rem !important;
    }

    /* ═══ 모바일 밀도 인라인 섹션 ═══ */
    .mobile-density-inline {
        display: block !important;
        margin-top: 32px;
        padding-bottom: 45px;
        animation: fadeInUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) ease-out;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    @keyframes fadeInUp {
        from {
            opacity: 0;
            transform: translateY(15px);
        }
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    /* 프리미엄 섹션 구분선 (디바이더) */
    .mobile-density-divider {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-bottom: 22px;
        padding: 0 4px;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .mobile-density-divider .divider-line {
        flex: 1;
        height: 1px;
        background: linear-gradient(90deg, transparent, rgba(0, 242, 255, 0.25), transparent);
    }

    .mobile-density-divider .divider-label {
        font-size: 0.76rem;
        font-weight: 700;
        color: var(--accent-smart, #00f2ff);
        letter-spacing: 0.5px;
        white-space: nowrap;
        text-shadow: 0 0 10px rgba(0, 242, 255, 0.25);
    }

    .mobile-density-divider .divider-label i {
        margin-right: 5px;
        font-size: 0.7rem;
    }

    /* 모바일 밀도 지표 카드: 2x2 그리드 */
    .mobile-density-metrics {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        margin-bottom: 18px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .mobile-density-metrics .metric-item {
        padding: 14px 10px !important;
        border-radius: 14px !important;
        background: rgba(0, 0, 0, 0.35) !important;
        border: 1px solid rgba(255, 255, 255, 0.05) !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .mobile-density-metrics .metric-unit {
        font-size: 0.58rem !important;
        letter-spacing: 0.3px !important;
    }

    .mobile-density-metrics .metric-value {
        font-size: 1.35rem !important;
    }

    .mobile-density-metrics .metric-value small {
        font-size: 0.6rem !important;
    }

    .mobile-density-metrics .metric-desc {
        font-size: 0.68rem !important;
        margin-top: 4px !important;
    }

    /* 모바일 밀도 차트 카드 */
    .mobile-density-chart-card {
        height: 220px !important;
        border-radius: 16px !important;
        background: rgba(0, 0, 0, 0.35) !important;
        border: 1px solid rgba(255, 255, 255, 0.05) !important;
        padding: 14px !important;
        box-sizing: border-box !important;
        width: 100% !important;
        max-width: 100% !important;
    }

    .mobile-density-chart-card canvas {
        width: 100% !important;
        height: 100% !important;
    }

    /* 밀도 분석 전용 탭 뷰도 모바일에서 최적화 */
    .density-layout {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* ═══ AI LLM 탭 모바일 전용 반응형 & 짤림 방지 디테일 패치 ═══ */
    #llmView {
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
        padding: 0 !important;
    }

    /* Ollama / LM Studio 카드 가로 배치 & 입력 필드 모바일 최적화 */
    .llm-server-card {
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 16px !important;
    }

    .llm-url-row {
        display: flex !important;
        width: 100% !important;
        gap: 8px !important;
        box-sizing: border-box !important;
    }

    .llm-url-input {
        flex: 1 !important;
        min-width: 0 !important; /* flex container 내부에서 강제로 늘어나지 않게 한정 */
        font-size: 0.8rem !important;
    }

    .llm-connect-btn {
        padding: 8px 12px !important;
        font-size: 0.8rem !important;
        white-space: nowrap !important;
    }

    /* RAG 카드 모바일 짤림 방지 */
    .llm-rag-card {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* RAG 탭 가로 짤림 해결 */
    .rag-tabs {
        display: flex !important;
        width: 100% !important;
        box-sizing: border-box !important;
        gap: 6px !important;
        padding: 4px !important;
    }

    .rag-tab-btn {
        flex: 1 !important;
        font-size: 0.74rem !important;
        padding: 8px 4px !important;
        white-space: nowrap !important;
        gap: 4px !important;
    }

    .rag-tab-btn i {
        font-size: 0.8rem !important;
    }

    /* 드래그 앤 드롭 영역 모바일 반응형 */
    .rag-drag-drop-zone {
        padding: 20px 12px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .rag-drag-drop-zone .main-msg {
        font-size: 0.82rem !important;
        line-height: 1.4 !important;
    }

    .rag-drag-drop-zone .sub-msg {
        font-size: 0.65rem !important;
        line-height: 1.3 !important;
    }

    /* RAG 통계 카드 2열 세련되게 모바일 최적화 */
    .llm-rag-stats {
        display: grid !important;
        grid-template-columns: repeat(2, 1fr) !important;
        gap: 10px !important;
        width: 100% !important;
        box-sizing: border-box !important;
        margin-top: 15px !important;
    }

    .rag-stat-card {
        padding: 12px 8px !important;
        border-radius: 12px !important;
        text-align: center !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .rag-stat-card .stat-label {
        font-size: 0.64rem !important;
        margin-bottom: 4px !important;
    }

    .rag-stat-card .stat-value {
        font-size: 1.25rem !important;
    }

    /* 프라이빗 RAG 보안 가이드 문구 짤림 방지 */
    .llm-rag-guide {
        font-size: 0.74rem !important;
        line-height: 1.4 !important;
        padding: 8px 10px !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    /* 백그라운드 인덱서 및 OS 이벤트 와처 짤림 방지 */
    .llm-rag-idle-scheduler,
    .llm-rag-active-watcher {
        width: 100% !important;
        box-sizing: border-box !important;
        padding: 12px 4px !important;
    }

    /* LLM 챗 툴바 모바일에서 가로 충돌 짤림 현상 완벽 극복 (2열 스택 구조) */
    .llm-chat-toolbar {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
        padding: 12px 10px !important;
        height: auto !important;
        box-sizing: border-box !important;
        width: 100% !important;
    }

    .llm-backend-toggle {
        display: flex !important;
        width: 100% !important;
        gap: 6px !important;
        box-sizing: border-box !important;
    }

    .llm-backend-toggle .llm-toggle-btn {
        flex: 1 !important;
        justify-content: center !important;
        padding: 8px 0 !important;
        font-size: 0.78rem !important;
        height: 38px !important;
    }

    .llm-toolbar-right {
        display: flex !important;
        width: 100% !important;
        justify-content: space-between !important;
        gap: 6px !important;
        box-sizing: border-box !important;
    }

    .llm-toolbar-right button {
        flex: 1 !important;
        justify-content: center !important;
        padding: 8px 0 !important;
        font-size: 0.72rem !important;
        height: 38px !important;
        margin: 0 !important;
    }

    .llm-chat-card {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    /* Agentic 전력 비용 프로파일러 아코디언 트리거 짤림 극복 (세로 스택 및 랩핑) */
    .profiler-trigger {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 8px !important;
        padding: 12px 10px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .profiler-trigger > div {
        width: 100% !important;
        display: flex !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    .profiler-trigger span {
        font-size: 0.78rem !important;
        line-height: 1.3 !important;
    }

    .profiler-trigger #profilerSummaryText {
        font-size: 0.7rem !important;
        text-align: right !important;
    }

    /* 프로파일러 패널 내부 그리드 모바일 세로 1열 스택 */
    .profiler-panel {
        width: 100% !important;
        box-sizing: border-box !important;
    }

    .profiler-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
        padding: 12px 10px !important;
        width: 100% !important;
        box-sizing: border-box !important;
    }
}

/* AI 전력 밀도 최적화 가이드 모델 사이즈 버튼 최신 네온 에코 스타일 */
.size-btn {
    padding: 10px;
    background: rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.7);
    cursor: pointer;
    font-weight: bold;
    font-size: 0.9rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    outline: none;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.05);
}

/* hover 효과 제거: 선택(active)된 버튼만 불빛이 들어옴 */

.size-btn.active {
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    border: 1.5px solid var(--current-accent);
    box-shadow: 0 0 12px var(--current-accent);
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.5);
}