/**
 * Crypto Chat Agent — Dashboard Styles
 * Dark financial-terminal aesthetic with glassmorphism and glow effects.
 */

/* ═══════════════════════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════════════════════ */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* ─── Core Palette ─── */
    --bg-primary:       #0a0e17;
    --bg-secondary:     #0f1423;
    --bg-card:          rgba(15, 20, 40, 0.7);
    --bg-card-hover:    rgba(20, 28, 55, 0.85);
    --bg-glass:         rgba(15, 20, 40, 0.55);

    /* ─── Accent Colors ─── */
    --accent-cyan:      #00f0ff;
    --accent-purple:    #7b2fff;
    --accent-cyan-dim:  rgba(0, 240, 255, 0.15);
    --accent-purple-dim:rgba(123, 47, 255, 0.15);

    /* ─── Semantic Colors ─── */
    --color-bullish:    #00e676;
    --color-bearish:    #ff1744;
    --color-neutral:    #78849e;
    --bull-bg:          rgba(0, 230, 118, 0.08);
    --bear-bg:          rgba(255, 23, 68, 0.08);
    --bull-border:      rgba(0, 230, 118, 0.25);
    --bear-border:      rgba(255, 23, 68, 0.25);

    /* ─── Text ─── */
    --text-primary:     #e8ecf4;
    --text-secondary:   #8892a8;
    --text-tertiary:    #515b72;
    --text-inverse:     #0a0e17;

    /* ─── Borders ─── */
    --border-subtle:    rgba(255, 255, 255, 0.06);
    --border-light:     rgba(255, 255, 255, 0.1);

    /* ─── Spacing ─── */
    --space-xs:   4px;
    --space-sm:   8px;
    --space-md:   16px;
    --space-lg:   24px;
    --space-xl:   32px;
    --space-2xl:  48px;

    /* ─── Radii ─── */
    --radius-sm:  6px;
    --radius-md:  10px;
    --radius-lg:  16px;
    --radius-pill: 100px;

    /* ─── Font ─── */
    --font-ui:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono:  'JetBrains Mono', 'Fira Code', monospace;

    /* ─── Transition ─── */
    --ease-out:   cubic-bezier(0.16, 1, 0.3, 1);
}

html {
    font-size: 14px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-ui);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    background-image:
        radial-gradient(ellipse 80% 60% at 50% -20%, rgba(0, 240, 255, 0.04) 0%, transparent 70%),
        radial-gradient(ellipse 60% 50% at 80% 50%, rgba(123, 47, 255, 0.03) 0%, transparent 70%);
}

/* ─── Custom Scrollbar ─── */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ═══════════════════════════════════════════════════════════════════════
   KEYFRAME ANIMATIONS
   ═══════════════════════════════════════════════════════════════════════ */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse-glow {
    0%, 100% {
        box-shadow: 0 0 8px rgba(0, 240, 255, 0.15), 0 0 20px rgba(0, 240, 255, 0.05);
    }
    50% {
        box-shadow: 0 0 16px rgba(0, 240, 255, 0.3), 0 0 40px rgba(0, 240, 255, 0.1);
    }
}

@keyframes pulse-glow-bull {
    0%, 100% {
        box-shadow: 0 0 8px rgba(0, 230, 118, 0.15), 0 0 20px rgba(0, 230, 118, 0.05);
    }
    50% {
        box-shadow: 0 0 16px rgba(0, 230, 118, 0.25), 0 0 40px rgba(0, 230, 118, 0.1);
    }
}

@keyframes pulse-glow-bear {
    0%, 100% {
        box-shadow: 0 0 8px rgba(255, 23, 68, 0.15), 0 0 20px rgba(255, 23, 68, 0.05);
    }
    50% {
        box-shadow: 0 0 16px rgba(255, 23, 68, 0.25), 0 0 40px rgba(255, 23, 68, 0.1);
    }
}

@keyframes border-glow {
    0%, 100% {
        border-color: rgba(0, 240, 255, 0.2);
    }
    50% {
        border-color: rgba(0, 240, 255, 0.5);
    }
}

@keyframes spin-gradient {
    0%   { --angle: 0deg; }
    100% { --angle: 360deg; }
}

@keyframes live-pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.4;
        transform: scale(1.8);
    }
}

@keyframes dot-pulse {
    0%, 100% { opacity: 1; }
    50%      { opacity: 0.3; }
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

@keyframes float-in {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* ═══════════════════════════════════════════════════════════════════════
   LOGIN PAGE
   ═══════════════════════════════════════════════════════════════════════ */
.login-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background:
        radial-gradient(ellipse 70% 50% at 30% 20%, rgba(0, 240, 255, 0.06) 0%, transparent 60%),
        radial-gradient(ellipse 60% 50% at 70% 80%, rgba(123, 47, 255, 0.06) 0%, transparent 60%),
        var(--bg-primary);
}

.login-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-lg);
    padding: var(--space-lg);
    width: 100%;
    max-width: 420px;
}

.login-card {
    width: 100%;
    background: var(--bg-glass);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-2xl) var(--space-xl);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s var(--ease-out);
}

.login-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, var(--accent-cyan-dim), transparent 40%, transparent 60%, var(--accent-purple-dim));
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: exclude;
    -webkit-mask-composite: xor;
    pointer-events: none;
}

.login-header {
    text-align: center;
    margin-bottom: var(--space-xl);
}

.login-icon {
    margin-bottom: var(--space-md);
    display: flex;
    justify-content: center;
}

.login-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-subtitle {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: var(--space-xs);
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.login-error {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.2);
    border-radius: var(--radius-sm);
    color: var(--color-bearish);
    font-size: 0.85rem;
    margin-bottom: var(--space-lg);
}

.input-group {
    margin-bottom: var(--space-md);
}

.input-group label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: var(--space-xs);
    font-family: var(--font-mono);
}

.input-group input {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 0.95rem;
    transition: all 0.2s ease;
    outline: none;
}

.input-group input::placeholder {
    color: var(--text-tertiary);
}

.input-group input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim);
    background: rgba(255, 255, 255, 0.05);
}

.btn-login {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: 14px 24px;
    margin-top: var(--space-lg);
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-inverse);
    font-family: var(--font-ui);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 30%, rgba(255,255,255,0.15) 50%, transparent 70%);
    background-size: 200% 100%;
    animation: shimmer 3s infinite linear;
}

.btn-login:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 32px rgba(0, 240, 255, 0.2), 0 4px 16px rgba(123, 47, 255, 0.15);
}

.btn-login:active {
    transform: translateY(0);
}

.login-footer {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* ═══════════════════════════════════════════════════════════════════════
   TOP BAR
   ═══════════════════════════════════════════════════════════════════════ */
.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-xl);
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
}

.topbar-left {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.logo-mark {
    display: flex;
    align-items: center;
}

.topbar-title {
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.topbar-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 3px 10px;
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.2);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--color-bullish);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.topbar-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-bullish);
    animation: live-pulse 2s infinite;
}

.topbar-right {
    display: flex;
    align-items: center;
    gap: var(--space-lg);
}

/* ─── Connection Status ─── */
.connection-status {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-size: 0.75rem;
    font-family: var(--font-mono);
    border: 1px solid var(--border-subtle);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--text-tertiary);
    transition: background 0.3s ease;
}

.connection-status.connected .status-dot {
    background: var(--color-bullish);
    box-shadow: 0 0 8px rgba(0, 230, 118, 0.4);
    animation: dot-pulse 2s infinite;
}

.connection-status.connected .status-text {
    color: var(--color-bullish);
}

.connection-status.disconnected .status-dot {
    background: var(--color-bearish);
    box-shadow: 0 0 8px rgba(255, 23, 68, 0.4);
}

.connection-status.disconnected .status-text {
    color: var(--color-bearish);
}

.connection-status.connecting .status-dot {
    background: #ffc107;
    animation: dot-pulse 1s infinite;
}

.connection-status.connecting .status-text {
    color: #ffc107;
}

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

/* ─── Stats Mini ─── */
.stats-mini {
    display: flex;
    gap: var(--space-md);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2px 12px;
    border-left: 1px solid var(--border-subtle);
}

.stat-value {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--accent-cyan);
}

.stat-label {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* ─── Button Icon ─── */
.btn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    border-color: var(--color-bearish);
    color: var(--color-bearish);
    background: rgba(255, 23, 68, 0.08);
}

/* ═══════════════════════════════════════════════════════════════════════
   FILTER BAR
   ═══════════════════════════════════════════════════════════════════════ */
.filter-bar {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-xl);
    border-bottom: 1px solid var(--border-subtle);
    background: rgba(15, 20, 35, 0.5);
    flex-wrap: wrap;
}

.filter-group {
    display: flex;
    gap: var(--space-xs);
    flex-wrap: wrap;
}

.filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 0.78rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.filter-chip:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--border-light);
    color: var(--text-primary);
}

.filter-chip.active {
    background: var(--accent-cyan-dim);
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
}

.dot-bull, .dot-bear {
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.dot-bull {
    background: var(--color-bullish);
    box-shadow: 0 0 4px rgba(0, 230, 118, 0.5);
}

.dot-bear {
    background: var(--color-bearish);
    box-shadow: 0 0 4px rgba(255, 23, 68, 0.5);
}

.filter-chip[data-impact="BULLISH"].active {
    background: var(--bull-bg);
    border-color: var(--color-bullish);
    color: var(--color-bullish);
}

.filter-chip[data-impact="BEARISH"].active {
    background: var(--bear-bg);
    border-color: var(--color-bearish);
    color: var(--color-bearish);
}

/* ─── Search Box ─── */
.search-box {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-pill);
    margin-left: auto;
    transition: all 0.2s ease;
    color: var(--text-secondary);
}

.search-box:focus-within {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim);
}

.search-box input {
    background: transparent;
    border: none;
    outline: none;
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 0.8rem;
    width: 160px;
}

.search-box input::placeholder {
    color: var(--text-tertiary);
}

/* ═══════════════════════════════════════════════════════════════════════
   DASHBOARD GRID
   ═══════════════════════════════════════════════════════════════════════ */
.dashboard {
    padding: var(--space-xl);
    min-height: calc(100vh - 200px);
}

/* ─── Chat Group ─── */
.chat-group {
    margin-bottom: var(--space-xl);
    animation: float-in 0.5s var(--ease-out) both;
}

.chat-group-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    margin-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.group-icon {
    font-size: 1rem;
}

.group-name {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.02em;
}

.group-count {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-tertiary);
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-pill);
}

/* ─── Card Grid ─── */
.chat-group-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: var(--space-md);
}

/* ═══════════════════════════════════════════════════════════════════════
   EVENT CARDS
   ═══════════════════════════════════════════════════════════════════════ */
.event-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: var(--space-md);
    transition: all 0.25s var(--ease-out);
    animation: fadeInUp 0.4s var(--ease-out) both;
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.event-card:hover {
    background: var(--bg-card-hover);
    border-color: var(--border-light);
    transform: translateY(-2px);
}

.event-card:hover::before {
    opacity: 1;
}

/* ─── Impact Variants ─── */
.event-card.bullish {
    border-left: 3px solid var(--color-bullish);
}

.event-card.bullish::before {
    background: linear-gradient(90deg, var(--color-bullish), transparent);
}

.event-card.bearish {
    border-left: 3px solid var(--color-bearish);
}

.event-card.bearish::before {
    background: linear-gradient(90deg, var(--color-bearish), transparent);
}

.event-card.neutral {
    border-left: 3px solid var(--color-neutral);
}

/* ─── Temperature States ─── */
.event-card.hot-event {
    animation: fadeInUp 0.4s var(--ease-out) both;
}

.event-card.hot-event.bullish {
    animation: fadeInUp 0.4s var(--ease-out) both, pulse-glow-bull 3s infinite 0.5s;
}

.event-card.hot-event.bearish {
    animation: fadeInUp 0.4s var(--ease-out) both, pulse-glow-bear 3s infinite 0.5s;
}

.event-card.hot-event.neutral {
    animation: fadeInUp 0.4s var(--ease-out) both, pulse-glow 3s infinite 0.5s;
}

.event-card.cold-event {
    opacity: 0.5;
}

.event-card.cold-event:hover {
    opacity: 0.8;
}

/* ─── Card Header ─── */
.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-sm);
}

.card-header-right {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.card-category {
    display: inline-block;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: var(--accent-cyan-dim);
    color: var(--accent-cyan);
    border: 1px solid rgba(0, 240, 255, 0.15);
}

.cat-listing     { background: rgba(255, 193, 7, 0.1);  color: #ffc107; border-color: rgba(255, 193, 7, 0.2); }
.cat-partnership { background: rgba(0, 176, 255, 0.1);  color: #00b0ff; border-color: rgba(0, 176, 255, 0.2); }
.cat-airdrop     { background: rgba(156, 39, 176, 0.1); color: #ce93d8; border-color: rgba(156, 39, 176, 0.2); }
.cat-regulation  { background: rgba(255, 109, 0, 0.1);  color: #ff6d00; border-color: rgba(255, 109, 0, 0.2); }
.cat-technical   { background: rgba(0, 230, 118, 0.1);  color: #69f0ae; border-color: rgba(0, 230, 118, 0.2); }
.cat-macro       { background: rgba(233, 30, 99, 0.1);  color: #f48fb1; border-color: rgba(233, 30, 99, 0.2); }

.card-title {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.4;
    letter-spacing: -0.01em;
}

/* ─── Card Body ─── */
.card-body {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.card-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 4px 0;
}

.card-row + .card-row {
    border-top: 1px solid var(--border-subtle);
}

.card-label {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-mono);
}

.card-value {
    font-size: 0.82rem;
    color: var(--text-primary);
    font-family: var(--font-mono);
    font-weight: 500;
}

.card-time {
    font-size: 0.78rem;
    color: var(--text-secondary);
}

/* ─── Impact Badge ─── */
.impact-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.impact-badge.bullish {
    background: var(--bull-bg);
    color: var(--color-bullish);
    border: 1px solid var(--bull-border);
}

.impact-badge.bearish {
    background: var(--bear-bg);
    color: var(--color-bearish);
    border: 1px solid var(--bear-border);
}

.impact-badge.neutral {
    background: rgba(120, 132, 158, 0.1);
    color: var(--color-neutral);
    border: 1px solid rgba(120, 132, 158, 0.2);
}

/* ─── Confidence Badge ─── */
.confidence-badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

.confidence-badge.high {
    background: rgba(0, 230, 118, 0.1);
    color: var(--color-bullish);
}

.confidence-badge.medium {
    background: rgba(255, 193, 7, 0.1);
    color: #ffc107;
}

.confidence-badge.low {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-tertiary);
}

/* ─── Mention Count ─── */
.mention-count {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-secondary);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-subtle);
}

.mention-count svg {
    opacity: 0.6;
}

/* ═══════════════════════════════════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════════════════════════════════ */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: var(--space-2xl);
    min-height: 40vh;
    gap: var(--space-md);
}

.empty-icon {
    opacity: 0.4;
    animation: float-in 1s var(--ease-out);
}

.empty-state p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.empty-state span {
    font-size: 0.8rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
}

/* ═══════════════════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════════════════ */
.footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--border-subtle);
    font-size: 0.72rem;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    background: rgba(10, 14, 23, 0.6);
}

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

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════ */

/* Tablet */
@media (max-width: 1024px) {
    .chat-group-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }

    .stats-mini {
        display: none;
    }
}

/* Mobile */
@media (max-width: 640px) {
    html {
        font-size: 13px;
    }

    .topbar {
        padding: var(--space-sm) var(--space-md);
        flex-wrap: wrap;
        gap: var(--space-sm);
    }

    .topbar-title {
        font-size: 1rem;
    }

    .topbar-badge {
        display: none;
    }

    .filter-bar {
        padding: var(--space-sm) var(--space-md);
        gap: var(--space-sm);
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .filter-group {
        flex-wrap: nowrap;
    }

    .search-box {
        margin-left: 0;
        width: 100%;
        order: -1;
    }

    .search-box input {
        width: 100%;
    }

    .dashboard {
        padding: var(--space-md);
    }

    .chat-group-grid {
        grid-template-columns: 1fr;
    }

    .event-card {
        padding: var(--space-sm) var(--space-md);
    }

    .login-card {
        padding: var(--space-xl) var(--space-lg);
    }

    .connection-status .status-text {
        display: none;
    }
}

/* Large screens */
@media (min-width: 1600px) {
    .chat-group-grid {
        grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    }

    .dashboard {
        max-width: 1800px;
        margin: 0 auto;
    }
}

/* ═══════════════════════════════════════════════════════════════════════
   SYSTEM MONITOR
   ═══════════════════════════════════════════════════════════════════════ */
.system-monitor {
    padding: var(--space-md) var(--space-xl);
    background: rgba(15, 20, 35, 0.4);
    border-bottom: 1px solid var(--border-subtle);
}

.monitor-header {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
    color: var(--text-secondary);
}

.monitor-title {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-secondary);
}

.worker-status {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-left: auto;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    border: 1px solid var(--border-subtle);
}

.worker-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--text-tertiary);
    transition: all 0.3s ease;
}

.worker-status.online .worker-dot {
    background: var(--color-bullish);
    box-shadow: 0 0 6px rgba(0, 230, 118, 0.5);
    animation: dot-pulse 2s infinite;
}

.worker-status.online .worker-text {
    color: var(--color-bullish);
}

.worker-status.offline .worker-dot {
    background: var(--color-bearish);
    box-shadow: 0 0 6px rgba(255, 23, 68, 0.5);
}

.worker-status.offline .worker-text {
    color: var(--color-bearish);
}

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

/* ─── Offline Banner ─── */
.offline-banner {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    margin-bottom: var(--space-md);
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.25);
    border-radius: var(--radius-sm);
    color: var(--color-bearish);
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    animation: fadeInUp 0.3s var(--ease-out);
}

.offline-banner svg {
    flex-shrink: 0;
}

/* ─── Monitor Grid ─── */
.monitor-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: var(--space-sm);
}

.monitor-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    transition: border-color 0.2s ease;
}

.monitor-card:hover {
    border-color: var(--border-light);
}

.monitor-card-wide {
    grid-column: span 1;
}

/* ─── Ring Gauges (CPU / RAM) ─── */
.monitor-ring {
    position: relative;
    width: 56px;
    height: 56px;
}

.monitor-ring svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 3;
}

.ring-fill {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 3;
    stroke-linecap: round;
    transition: stroke-dasharray 0.6s var(--ease-out), stroke 0.3s ease;
}

.ring-value {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    font-weight: 700;
    color: var(--text-primary);
}

.monitor-big-value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-cyan);
    line-height: 1;
}

.monitor-label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
    text-align: center;
}

.monitor-timestamp {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-top: 2px;
}

/* ═══════════════════════════════════════════════════════════════════════
   GROUPS MODAL
   ═══════════════════════════════════════════════════════════════════════ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: var(--space-lg);
    animation: fadeInUp 0.2s var(--ease-out);
}

.modal {
    width: 100%;
    max-width: 780px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--bg-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    position: relative;
    animation: fadeInUp 0.35s var(--ease-out);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
}

.modal-header h2 {
    font-size: 1.15rem;
    font-weight: 600;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.modal-close {
    border-color: transparent;
}

.modal-close:hover {
    border-color: var(--border-light);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-primary);
}

/* ─── Group Form ─── */
.group-form {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--border-subtle);
}

.form-row {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
}

.form-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}

.form-field-full {
    flex: 1 1 100%;
}

.form-field label {
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-family: var(--font-mono);
}

.form-field input {
    padding: 10px 14px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    outline: none;
    transition: all 0.2s ease;
}

.form-field input::placeholder {
    color: var(--text-tertiary);
}

.form-field input:focus {
    border-color: var(--accent-cyan);
    box-shadow: 0 0 0 3px var(--accent-cyan-dim);
    background: rgba(255, 255, 255, 0.05);
}

.form-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
    margin-top: var(--space-md);
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    border: none;
    border-radius: var(--radius-sm);
    color: var(--text-inverse);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s var(--ease-out);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 16px rgba(0, 240, 255, 0.2);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    background: transparent;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    border-color: var(--color-bearish);
    color: var(--color-bearish);
}

.form-feedback {
    display: none;
    margin-top: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-family: var(--font-mono);
    animation: fadeInUp 0.2s var(--ease-out);
}

.form-feedback.success {
    background: rgba(0, 230, 118, 0.1);
    border: 1px solid rgba(0, 230, 118, 0.2);
    color: var(--color-bullish);
}

.form-feedback.error {
    background: rgba(255, 23, 68, 0.1);
    border: 1px solid rgba(255, 23, 68, 0.2);
    color: var(--color-bearish);
}

/* ─── Groups Table ─── */
.groups-table-wrap {
    overflow-x: auto;
}

.groups-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.82rem;
}

.groups-table thead th {
    text-align: left;
    padding: var(--space-sm) var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-tertiary);
    border-bottom: 1px solid var(--border-subtle);
    white-space: nowrap;
}

.groups-table tbody td {
    padding: var(--space-sm) var(--space-md);
    border-bottom: 1px solid var(--border-subtle);
    color: var(--text-primary);
    vertical-align: middle;
}

.groups-table tbody tr {
    transition: background 0.15s ease;
}

.groups-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.03);
}

.table-empty {
    text-align: center;
    color: var(--text-tertiary);
    font-family: var(--font-mono);
    padding: var(--space-xl) !important;
}

.group-name-cell {
    font-weight: 600;
    color: var(--text-primary);
}

.mono-text {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--accent-cyan);
}

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

.token-symbol {
    display: inline-block;
    margin-left: 6px;
    padding: 1px 6px;
    background: var(--accent-purple-dim);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--accent-purple);
    vertical-align: middle;
}

.badge-pending {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.6rem;
    font-weight: 600;
    color: #ffc107;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.table-link {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid rgba(0, 240, 255, 0.12);
    border-radius: var(--radius-pill);
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: 500;
    color: var(--accent-cyan);
    text-decoration: none;
    transition: all 0.2s ease;
    margin-right: 4px;
}

.table-link:hover {
    background: rgba(0, 240, 255, 0.12);
    border-color: var(--accent-cyan);
}

.table-actions {
    display: flex;
    gap: var(--space-xs);
    white-space: nowrap;
}

.btn-table {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: transparent;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-table:hover {
    color: var(--text-primary);
    border-color: var(--border-light);
    background: rgba(255, 255, 255, 0.04);
}

.btn-edit:hover {
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.btn-delete:hover {
    color: var(--color-bearish);
    border-color: var(--color-bearish);
    background: rgba(255, 23, 68, 0.06);
}

/* ─── Topbar Groups Button ─── */
#btnGroups:hover {
    border-color: var(--accent-cyan);
    color: var(--accent-cyan);
    background: rgba(0, 240, 255, 0.08);
}

/* ═══════════════════════════════════════════════════════════════════════
   RESPONSIVE — System Monitor & Groups Modal
   ═══════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .monitor-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .monitor-card-wide {
        grid-column: span 3;
    }
}

@media (max-width: 640px) {
    .system-monitor {
        padding: var(--space-sm) var(--space-md);
    }

    .monitor-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .monitor-card-wide {
        grid-column: span 2;
    }

    .modal {
        padding: var(--space-md);
        max-height: 95vh;
    }

    .modal-overlay {
        padding: var(--space-sm);
    }

    .form-row {
        flex-direction: column;
        gap: var(--space-sm);
    }

    .groups-table {
        font-size: 0.75rem;
    }

    .groups-table thead th,
    .groups-table tbody td {
        padding: var(--space-xs) var(--space-sm);
    }
}