/*
 * ContentGuard Supreme UI
 * Premium editorial + control-room aesthetic while preserving existing app.js hooks.
 */

@import url('https://fonts.googleapis.com/css2?family=Bricolage+Grotesque:wght@500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&family=Sora:wght@400;500;600;700&display=swap');

:root {
    --paper-0: #fffbf2;
    --paper-1: #f4eddf;
    --paper-2: #e7ddca;
    --ink-900: #10202a;
    --ink-800: #1d3341;
    --ink-700: #2a4b5f;
    --ink-500: #4f6f80;
    --ink-400: #658696;

    --teal-500: #0f9f9b;
    --teal-600: #0b7f86;
    --cyan-500: #0ea5e9;
    --coral-500: #ef6f47;
    --amber-500: #f59e0b;
    --emerald-500: #10b981;
    --rose-500: #e5484d;

    /* Compatibility tokens used by app.js */
    --zinc-50: #f7f4ee;
    --zinc-100: #e8e0d3;
    --zinc-200: #d5cab8;
    --zinc-300: #c0b39f;
    --zinc-400: #8f7e66;
    --zinc-500: #75654f;
    --zinc-600: #5f523f;
    --zinc-700: #4a4031;
    --zinc-800: #312a20;
    --zinc-900: #231e17;
    --zinc-950: #18140f;

    --indigo-500: var(--teal-500);
    --indigo-600: var(--teal-600);
    --danger: var(--rose-500);
    --warning: var(--amber-500);

    --bg-app: radial-gradient(circle at 20% 10%, #fff6dc 0%, #f8f1e4 40%, #efe7d8 100%);
    --surface-base: rgba(255, 250, 240, 0.74);
    --surface-strong: #fffdf8;
    --surface-overlay: rgba(24, 20, 15, 0.86);

    --border-subtle: rgba(16, 32, 42, 0.1);
    --border-medium: rgba(16, 32, 42, 0.18);
    --border-strong: rgba(16, 32, 42, 0.24);
    --border-accent: rgba(15, 159, 155, 0.42);

    --text-primary: var(--ink-900);
    --text-secondary: var(--ink-700);
    --text-tertiary: var(--ink-500);
    --text-accent: var(--teal-600);

    --radius-xs: 8px;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;

    --sidebar-w: 306px;
    --hud-gap: 24px;

    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
    --spring-snappy: cubic-bezier(0.18, 0.88, 0.32, 1.22);
}

* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

html,
body {
    width: 100%;
    height: 100%;
}

body {
    margin: 0;
    background: var(--bg-app);
    color: var(--text-primary);
    font-family: 'Sora', sans-serif;
    overflow: hidden;
    letter-spacing: -0.01em;
    position: relative;
}

body::before,
body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
}

body::before {
    background:
        radial-gradient(circle at 8% 12%, rgba(14, 165, 233, 0.16), transparent 40%),
        radial-gradient(circle at 88% 20%, rgba(239, 111, 71, 0.15), transparent 42%),
        radial-gradient(circle at 75% 90%, rgba(15, 159, 155, 0.12), transparent 40%);
    z-index: -3;
}

body::after {
    background-image:
        linear-gradient(rgba(16, 32, 42, 0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(16, 32, 42, 0.025) 1px, transparent 1px);
    background-size: 26px 26px;
    z-index: -2;
}

#fluid-canvas {
    position: fixed;
    inset: 0;
    z-index: -1;
    opacity: 0.55;
    filter: saturate(1.1);
}

.scanline {
    position: fixed;
    top: -180px;
    left: 0;
    width: 100%;
    height: 180px;
    background: linear-gradient(to bottom, transparent, rgba(14, 165, 233, 0.07), transparent);
    pointer-events: none;
    animation: scanMove 9s linear infinite;
    z-index: 3;
}

.ambient-orb {
    position: fixed;
    border-radius: 50%;
    filter: blur(48px);
    pointer-events: none;
    z-index: -1;
    opacity: 0.35;
}

.orb-a {
    width: 340px;
    height: 340px;
    background: rgba(14, 165, 233, 0.32);
    top: -60px;
    right: 10%;
}

.orb-b {
    width: 320px;
    height: 320px;
    background: rgba(239, 111, 71, 0.26);
    bottom: -120px;
    left: -40px;
}

.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-w) 1fr;
    width: 100%;
    height: 100dvh;
    gap: 0;
    animation: shellLift 1s var(--ease-out);
}

.sidebar {
    background: linear-gradient(155deg, rgba(15, 25, 34, 0.92), rgba(9, 17, 24, 0.96));
    border-right: 1px solid rgba(255, 255, 255, 0.08);
    color: #eff8ff;
    padding: 26px 20px;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 4;
    box-shadow: 0 20px 44px rgba(11, 18, 24, 0.42);
}

.sidebar::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 1px;
    height: 100%;
    background: linear-gradient(to bottom, transparent, rgba(14, 165, 233, 0.55), transparent);
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 20px;
}

.logo-icon {
    width: 42px;
    height: 42px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    color: #e9feff;
    background: linear-gradient(140deg, var(--teal-600), #096d74);
    box-shadow: 0 14px 24px rgba(15, 159, 155, 0.38);
}

.brand-text {
    margin: 0;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.03em;
    color: #f8feff;
}

.brand-subtitle {
    margin: 2px 0 0;
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: rgba(220, 242, 250, 0.78);
}

.brand-info {
    min-width: 0;
}

.sidebar-intro {
    margin-bottom: 18px;
    padding: 14px;
    border-radius: var(--radius-sm);
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 18px;
    overflow-y: auto;
    padding-right: 4px;
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-label {
    margin: 0;
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: rgba(204, 230, 240, 0.74);
}

.nav-item {
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.04);
    color: #eaf8fd;
    padding: 12px 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    text-align: left;
    cursor: pointer;
    transition: transform 0.25s var(--ease-out), border-color 0.25s var(--ease-out), background 0.25s var(--ease-out);
}

.nav-item i {
    width: 18px;
    text-align: center;
    color: rgba(164, 235, 238, 0.95);
}

.nav-item:hover {
    transform: translateY(-1px);
    border-color: rgba(14, 165, 233, 0.6);
    background: rgba(14, 165, 233, 0.12);
}

.nav-item.active {
    border-color: rgba(15, 159, 155, 0.9);
    background: linear-gradient(125deg, rgba(15, 159, 155, 0.28), rgba(14, 165, 233, 0.24));
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.28);
}

.nav-badge {
    margin-left: auto;
    font-size: 0.61rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: rgba(223, 250, 255, 0.9);
    padding: 4px 7px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 16px;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.06);
}

.status-indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(239, 111, 71, 0.92);
    box-shadow: 0 0 0 0 rgba(239, 111, 71, 0.46);
}

.status-indicator.connected {
    background: rgba(16, 185, 129, 0.94);
    animation: pulse 1.8s infinite;
}

.sidebar .text-secondary,
.sidebar .hud-label {
    color: rgba(220, 242, 250, 0.78);
}

.main-content {
    display: flex;
    flex-direction: column;
    min-width: 0;
    position: relative;
    min-height: 0;
    height: 100dvh;
    overflow: hidden;
}

.topbar {
    min-height: 82px;
    padding: 14px var(--hud-gap);
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(255, 251, 244, 0.82);
    backdrop-filter: blur(12px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    position: sticky;
    top: 0;
    z-index: 3;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.breadcrumb-sep {
    font-size: 0.74rem;
    color: var(--text-tertiary);
}

.breadcrumb-current {
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.hud-item {
    display: flex;
    align-items: center;
    gap: 24px;
}

.hud-group {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.hud-label {
    font-size: 0.65rem;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.hud-value {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.9rem;
    color: var(--teal-600);
    font-weight: 600;
}

.page-content {
    flex: 1;
    overflow-y: auto;
    padding: 30px var(--hud-gap);
    display: flex;
    flex-direction: column;
    gap: 22px;
}

#main-interface {
    height: 100%;
    min-height: 0;
    overflow: hidden;
}

.workspace-tabs {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px var(--hud-gap) 0;
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(255, 251, 244, 0.72);
    backdrop-filter: blur(9px);
}

.workspace-tab {
    border: 1px solid var(--border-medium);
    border-bottom: none;
    border-top-left-radius: 12px;
    border-top-right-radius: 12px;
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.52);
    color: var(--text-secondary);
    font-family: 'Sora', sans-serif;
    font-weight: 600;
    font-size: 0.78rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    transition: background 0.2s var(--ease-out), color 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.workspace-tab:hover {
    background: rgba(255, 255, 255, 0.88);
    color: var(--text-primary);
}

.workspace-tab.active {
    background: var(--surface-strong);
    color: var(--teal-600);
    border-color: rgba(15, 159, 155, 0.34);
}

.history-page {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    padding: 18px var(--hud-gap) var(--hud-gap);
}

.history-grid {
    display: grid;
    grid-template-rows: auto 1fr;
    gap: var(--hud-gap);
    height: 100%;
    min-height: 0;
}

.history-chart-card {
    padding-bottom: 14px;
}

#accuracy-chart {
    width: 100%;
    height: 240px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-subtle);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.75), rgba(245, 252, 250, 0.64));
}

.history-log-card {
    min-height: 0;
    display: flex;
    flex-direction: column;
}

.history-list {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding-right: 4px;
}

.history-empty {
    border: 1px dashed var(--border-medium);
    border-radius: var(--radius-sm);
    padding: 16px;
    color: var(--text-secondary);
}

.history-item {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 12px;
    background: rgba(255, 255, 255, 0.58);
    display: grid;
    gap: 9px;
}

.history-item-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
}

.history-item-title {
    margin: 0;
    font-size: 0.8rem;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--ink-800);
}

.history-score {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.8rem;
    font-weight: 700;
}

.history-meta {
    margin: 0;
    font-size: 0.72rem;
    color: var(--text-secondary);
    overflow-wrap: anywhere;
}

.history-block {
    margin: 0;
    font-size: 0.78rem;
    line-height: 1.55;
    color: var(--ink-800);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.72);
    padding: 10px;
    overflow-wrap: anywhere;
    word-break: break-word;
    white-space: pre-wrap;
}

.history-label {
    display: inline-block;
    margin-bottom: 6px;
    font-size: 0.67rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    color: var(--text-tertiary);
}

.landing-hero {
    border: 1px solid rgba(15, 159, 155, 0.18);
    background: linear-gradient(160deg, rgba(255, 255, 255, 0.9), rgba(255, 248, 238, 0.8));
}

.fade-in {
    animation: heroRise 0.9s var(--ease-out) both;
}

.hero-kicker {
    margin: 0 0 10px;
    font-size: 0.76rem;
    letter-spacing: 0.17em;
    text-transform: uppercase;
    color: var(--teal-600);
    font-weight: 700;
}

.landing-title {
    margin: 0;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.07;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    max-width: 850px;
}

.landing-subtitle {
    margin: 12px 0 0;
    max-width: 720px;
    line-height: 1.7;
}

.hero-pills {
    margin-top: 20px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.hero-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 9px 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--ink-800);
    background: rgba(14, 165, 233, 0.12);
    border: 1px solid rgba(14, 165, 233, 0.22);
}

.landing-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--hud-gap);
}

.spotlight-card {
    min-height: 186px;
}

.spotlight-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 11px;
    color: var(--text-secondary);
}

.spotlight-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    line-height: 1.5;
}

.list-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(120deg, var(--teal-500), var(--cyan-500));
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.15);
    flex: 0 0 auto;
}

.workspace {
    flex: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.12fr) minmax(360px, 0.88fr);
    gap: 0;
    min-height: 0;
    height: 100%;
    align-items: stretch;
    overflow: hidden;
}

.view-col {
    display: flex;
    flex-direction: column;
    gap: var(--hud-gap);
    padding: var(--hud-gap);
    overflow-y: hidden;
    min-width: 0;
    min-height: 0;
}

.view-col:first-child {
    overflow-y: auto;
    overscroll-behavior: contain;
}

.terminal-column {
    padding-left: 0;
    overflow: hidden;
}

.card {
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    background: var(--surface-base);
    backdrop-filter: blur(12px);
    box-shadow: 0 14px 38px rgba(16, 32, 42, 0.12);
    padding: 22px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), border-color 0.3s var(--ease-out);
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, rgba(15, 159, 155, 0.8), rgba(14, 165, 233, 0.5), transparent 70%);
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 44px rgba(16, 32, 42, 0.16);
    border-color: var(--border-accent);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
}

.card-header h3,
.card-header h4 {
    margin: 0;
    font-family: 'Bricolage Grotesque', sans-serif;
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.compact-header {
    margin-bottom: 8px;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 10px;
    border-radius: 999px;
    font-size: 0.67rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    background: rgba(15, 159, 155, 0.14);
    color: var(--teal-600);
    border: 1px solid rgba(15, 159, 155, 0.28);
    font-weight: 700;
}

.alert-banner {
    border-left: 5px solid var(--indigo-500);
    border-radius: var(--radius-sm);
    padding: 16px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    background: linear-gradient(120deg, rgba(255, 255, 255, 0.78), rgba(243, 253, 251, 0.88));
    border: 1px solid rgba(15, 159, 155, 0.18);
}

.alert-badge {
    flex: 0 0 auto;
    padding: 6px 10px;
    border-radius: 999px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.66rem;
    letter-spacing: 0.09em;
    color: #07474e;
    background: rgba(15, 159, 155, 0.16);
    border: 1px solid rgba(15, 159, 155, 0.24);
    font-weight: 600;
}

.alert-content strong {
    display: block;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.alert-content p {
    margin: 0;
    color: var(--text-secondary);
    line-height: 1.55;
    overflow-wrap: anywhere;
}

.content-box {
    min-height: 116px;
    max-height: clamp(130px, 28vh, 260px);
    overflow-y: auto;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-medium);
    background: linear-gradient(145deg, #fffdfa, #f7f1e6);
    padding: 18px;
    line-height: 1.72;
    color: var(--ink-800);
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.stat-item {
    border-radius: var(--radius-xs);
    border: 1px solid var(--border-subtle);
    background: rgba(255, 255, 255, 0.62);
    padding: 12px;
}

.label {
    margin: 0 0 3px;
    font-size: 0.67rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-tertiary);
}

.value {
    margin: 0;
    font-family: 'IBM Plex Mono', monospace;
    color: var(--ink-800);
    font-weight: 500;
    overflow-wrap: anywhere;
    word-break: break-word;
}

#action-panel {
    display: block;
    max-height: 30vh;
    overflow-y: auto;
    padding-right: 2px;
}

#action-panel .stat-grid {
    margin-bottom: 8px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.form-group label {
    margin: 0;
    font-size: 0.7rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    font-weight: 600;
}

.form-group input,
.form-group select {
    width: 100%;
    border-radius: 11px;
    border: 1px solid var(--border-medium);
    background: rgba(255, 255, 255, 0.86);
    color: var(--text-primary);
    padding: 10px 12px;
    font-family: 'Sora', sans-serif;
    font-size: 0.88rem;
    transition: border-color 0.2s var(--ease-in-out), box-shadow 0.2s var(--ease-in-out), background 0.2s var(--ease-in-out);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: rgba(15, 159, 155, 0.7);
    box-shadow: 0 0 0 4px rgba(15, 159, 155, 0.15);
    background: #ffffff;
}

.auto-agent-box {
    margin-top: 18px;
    border-radius: var(--radius-sm);
    border: 1px dashed rgba(14, 165, 233, 0.35);
    padding: 16px;
    background: rgba(14, 165, 233, 0.08);
}

.section-copy {
    margin-bottom: 16px;
}

.agent-btns {
    display: flex;
    gap: 10px;
    align-items: stretch;
}

.btn {
    border: 1px solid transparent;
    border-radius: 12px;
    padding: 11px 16px;
    font-family: 'Sora', sans-serif;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    cursor: pointer;
    transition: transform 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out), background 0.2s var(--ease-out), border-color 0.2s var(--ease-out);
}

.btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

.btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.btn-primary {
    color: #f3fffe;
    background: linear-gradient(130deg, var(--teal-600), var(--cyan-500));
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.25);
}

.btn-primary:hover:not(:disabled) {
    box-shadow: 0 14px 24px rgba(14, 165, 233, 0.3);
}

.btn-secondary {
    color: var(--ink-800);
    background: rgba(255, 255, 255, 0.7);
    border-color: rgba(16, 32, 42, 0.2);
}

.btn-secondary:hover:not(:disabled) {
    background: #ffffff;
    border-color: rgba(16, 32, 42, 0.3);
}

.btn-icon {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    border: 1px solid var(--border-medium);
    background: rgba(255, 255, 255, 0.75);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
}

.btn-icon:hover {
    color: var(--text-primary);
    border-color: var(--border-strong);
    background: #ffffff;
}

.terminal-card {
    background: linear-gradient(175deg, rgba(9, 17, 24, 0.96), rgba(8, 14, 20, 0.98));
    border: 1px solid rgba(139, 209, 225, 0.2);
    box-shadow: 0 24px 50px rgba(6, 10, 14, 0.45);
    color: #dbe9ef;
    display: flex;
    flex-direction: column;
    min-height: 100%;
    height: 100%;
}

.terminal-card::before {
    background: linear-gradient(90deg, rgba(14, 165, 233, 0.78), rgba(15, 159, 155, 0.52), transparent 70%);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    border-bottom: 1px solid rgba(219, 233, 239, 0.12);
}

.terminal-header .btn-icon {
    margin-left: auto;
    border-color: rgba(219, 233, 239, 0.22);
    background: rgba(219, 233, 239, 0.08);
    color: rgba(219, 233, 239, 0.85);
}

.terminal-header .btn-icon:hover {
    background: rgba(219, 233, 239, 0.16);
}

.dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
}

.dot.red {
    background: var(--rose-500);
}

.dot.yellow {
    background: var(--amber-500);
}

.dot.green {
    background: var(--emerald-500);
}

.terminal-title {
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.69rem;
    letter-spacing: 0.1em;
    color: rgba(219, 233, 239, 0.75);
}

.terminal-body {
    flex: 1;
    overflow-y: auto;
    padding: 18px;
    font-family: 'IBM Plex Mono', monospace;
    font-size: 0.84rem;
    line-height: 1.74;
    color: rgba(219, 233, 239, 0.9);
    position: relative;
    min-height: 0;
    max-height: 100%;
    overscroll-behavior: contain;
}

.log-line {
    margin-bottom: 8px;
    white-space: pre-wrap;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.log-line.active::after {
    content: '_';
    margin-left: 2px;
    color: var(--teal-500);
    animation: blink 1s steps(1) infinite;
}

.reward-overlay {
    position: absolute;
    inset: 0;
    background: rgba(8, 14, 20, 0.94);
    backdrop-filter: blur(8px);
    padding: 34px 26px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 14px;
    z-index: 4;
    animation: overlayIn 0.3s var(--ease-out);
}

.reward-score {
    font-family: 'IBM Plex Mono', monospace;
    font-size: clamp(2.5rem, 8vw, 3.9rem);
    font-weight: 700;
    line-height: 1;
}

.feedback-bubble {
    width: min(620px, 100%);
    max-height: 240px;
    overflow-y: auto;
    border: 1px solid rgba(219, 233, 239, 0.2);
    border-radius: var(--radius-sm);
    background: rgba(219, 233, 239, 0.08);
    padding: 18px;
    text-align: left;
    color: rgba(231, 240, 245, 0.92);
    line-height: 1.7;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.modal-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(13, 22, 30, 0.5);
    backdrop-filter: blur(6px);
    z-index: 9;
    padding: 18px;
}

.modal-card {
    width: min(540px, 100%);
    margin: 0;
    animation: modalIn 0.25s var(--spring-snappy);
}

.panel-body {
    padding-top: 0;
}

.modal-actions {
    margin-top: 22px;
}

.modal-actions .btn {
    flex: 1;
}

.text-primary {
    color: var(--text-primary);
}

.text-secondary {
    color: var(--text-secondary);
}

.text-accent {
    color: var(--text-accent);
}

.text-danger {
    color: var(--danger);
}

.text-sm {
    font-size: 0.84rem;
    line-height: 1.6;
    overflow-wrap: anywhere;
    word-break: break-word;
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: rgba(16, 32, 42, 0.26);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(15, 159, 155, 0.45);
}

@keyframes scanMove {
    from {
        transform: translateY(-180px);
    }

    to {
        transform: translateY(120vh);
    }
}

@keyframes shellLift {
    from {
        opacity: 0;
        transform: translateY(5px) scale(0.996);
    }

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

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

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

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(8px) scale(0.985);
    }

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

@keyframes overlayIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.45);
    }

    70% {
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

@media (max-width: 1280px) {
    .workspace {
        grid-template-columns: minmax(0, 1fr) minmax(320px, 0.95fr);
    }

    .landing-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 1024px) {
    body {
        overflow: auto;
    }

    .app-shell {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 100dvh;
    }

    .sidebar {
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .sidebar::after {
        display: none;
    }

    .sidebar-nav {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .nav-section {
        background: rgba(255, 255, 255, 0.03);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 14px;
        padding: 12px;
    }

    .main-content {
        min-height: 0;
    }

    .topbar {
        position: static;
        flex-wrap: wrap;
    }

    .workspace {
        grid-template-columns: 1fr;
    }

    .workspace-tabs {
        padding-top: 8px;
    }

    .history-page {
        padding-top: 16px;
    }

    .history-grid {
        grid-template-rows: auto 1fr;
    }

    .terminal-column {
        padding-left: var(--hud-gap);
        padding-top: 0;
    }

    .terminal-card {
        min-height: 430px;
    }

    .page-content,
    .view-col {
        padding: 20px;
        gap: 18px;
    }

    .view-col {
        overflow-y: auto;
    }
}

@media (max-width: 700px) {
    :root {
        --hud-gap: 16px;
    }

    .sidebar {
        padding: 18px 14px;
    }

    .sidebar-nav {
        grid-template-columns: 1fr;
    }

    .topbar {
        padding: 12px 16px;
    }

    .hud-item {
        width: 100%;
        justify-content: flex-start;
        gap: 16px;
    }

    .hud-group {
        align-items: flex-start;
    }

    .landing-title {
        font-size: clamp(1.4rem, 8vw, 2rem);
    }

    .card {
        padding: 16px;
    }

    .stat-grid,
    #action-panel .stat-grid {
        grid-template-columns: 1fr;
    }

    .agent-btns {
        flex-direction: column;
    }

    .modal-card {
        width: 100%;
    }
}