/* ==========================================================================
   KOMAUTU WEATHER & WINDY RADAR - MODERN BESPOKE BENTO DESIGN SYSTEM
   Supports Light & Dark Modes (Default: Light Mode)
   ========================================================================== */

:root {
    /* --- LIGHT MODE PALETTE (Clean, Airy, Studio White & Slate) --- */
    --bg-base: #f8fafc;
    --bg-surface: #ffffff;
    --bg-surface-elevated: #f1f5f9;
    --bg-card: rgba(255, 255, 255, 0.88);
    --bg-card-hover: rgba(255, 255, 255, 0.98);
    --bg-glass-input: #ffffff;
    --bg-control-strip: #f1f5f9;
    --bg-tile: #f8fafc;
    
    /* Clean, Subtle Borders */
    --border-subtle: #e2e8f0;
    --border-medium: #cbd5e1;
    --border-active: #0284c7;
    
    /* Cohesive Accent Palette */
    --accent-sky: #0284c7;
    --accent-sky-subtle: rgba(2, 132, 199, 0.08);
    --accent-blue: #2563eb;
    --accent-emerald: #059669;
    --accent-amber: #d97706;
    --accent-rose: #e11d48;
    --accent-indigo: #4f46e5;

    /* Typographic Hierarchy (Crisp High Contrast) */
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-tertiary: #64748b;
    --text-muted: #94a3b8;

    --font-heading: 'Prompt', 'Plus Jakarta Sans', -apple-system, sans-serif;
    --font-body: 'Prompt', 'Inter', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', 'SF Mono', Consolas, monospace;

    /* Spacing & Radii */
    --radius-xs: 6px;
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Soft Natural Shadows */
    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.08), 0 2px 8px -2px rgba(0, 0, 0, 0.04);
    --shadow-card: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 10px 25px -5px rgba(0, 0, 0, 0.04);
    --track-bg: rgba(0, 0, 0, 0.06);

    --transition-fast: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- DARK MODE THEME OVERRIDES --- */
[data-theme="dark"] {
    --bg-base: #080c14;
    --bg-surface: #0e1422;
    --bg-surface-elevated: #141c2e;
    --bg-card: rgba(16, 23, 38, 0.75);
    --bg-card-hover: rgba(22, 32, 53, 0.88);
    --bg-glass-input: rgba(10, 16, 28, 0.65);
    --bg-control-strip: rgba(14, 20, 34, 0.7);
    --bg-tile: rgba(14, 20, 32, 0.55);
    
    --border-subtle: rgba(255, 255, 255, 0.07);
    --border-medium: rgba(255, 255, 255, 0.14);
    --border-active: rgba(56, 189, 248, 0.4);
    
    --accent-sky: #38bdf8;
    --accent-sky-subtle: rgba(56, 189, 248, 0.12);
    --accent-blue: #3b82f6;
    --accent-emerald: #10b981;
    --accent-amber: #f59e0b;
    --accent-rose: #f43f5e;
    --accent-indigo: #6366f1;

    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-tertiary: #64748b;
    --text-muted: #475569;

    --shadow-soft: 0 10px 30px -10px rgba(0, 0, 0, 0.6), 0 2px 10px -2px rgba(0, 0, 0, 0.4);
    --shadow-card: 0 4px 24px -2px rgba(0, 0, 0, 0.5);
    --track-bg: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-base);
    background-image: 
        radial-gradient(ellipse 80% 50% at 50% -10%, rgba(2, 132, 199, 0.05), transparent 70%),
        linear-gradient(180deg, var(--bg-base) 0%, #edf2f7 100%);
    background-attachment: fixed;
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    overflow-x: hidden;
    transition: background-color 0.25s ease, color 0.25s ease;
}

[data-theme="dark"] body {
    background-image: 
        radial-gradient(ellipse 90% 60% at 50% -20%, rgba(56, 189, 248, 0.08), transparent 70%),
        linear-gradient(180deg, #080c14 0%, #0a101d 100%);
}

/* Custom Scrollbars */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: rgba(148, 163, 184, 0.35);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: rgba(148, 163, 184, 0.6);
}

/* ==========================================================================
   Header Navbar - Studio Light / Dark Bar
   ========================================================================== */
.site-header {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 12px 28px;
    box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.03);
}

.header-container {
    max-width: 1760px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.brand-wrapper {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-icon-box {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-medium);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-sky);
    box-shadow: var(--shadow-card);
}

.brand-icon-box svg {
    width: 20px;
    height: 20px;
}

.brand-info h1 {
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    line-height: 1.2;
}

.brand-info h1 span.highlight {
    color: var(--accent-sky);
    font-weight: 600;
}

.brand-info .sub-meta {
    font-size: 0.76rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 1px;
}

.live-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    background: rgba(16, 185, 129, 0.12);
    color: var(--accent-emerald);
    border: 1px solid rgba(16, 185, 129, 0.25);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.live-dot {
    width: 6px;
    height: 6px;
    background: var(--accent-emerald);
    border-radius: 50%;
}

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

.clock-panel {
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-ghost-icon {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 7px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    transition: var(--transition-fast);
}

.btn-ghost-icon:hover {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.btn-ghost-icon svg {
    width: 15px;
    height: 15px;
}

/* Theme Toggle Button */
.btn-theme-toggle {
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    padding: 7px 12px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: inherit;
    font-size: 0.82rem;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.btn-theme-toggle:hover {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.btn-theme-toggle svg {
    width: 15px;
    height: 15px;
    color: var(--accent-amber);
}

/* ==========================================================================
   Main Grid Layout
   ========================================================================== */
.app-container {
    max-width: 1760px;
    margin: 18px auto;
    padding: 0 24px 32px;
    display: grid;
    grid-template-columns: 1fr 390px;
    gap: 20px;
}

@media (max-width: 1280px) {
    .app-container {
        grid-template-columns: 1fr;
    }
}

.bento-column {
    display: flex;
    flex-direction: column;
    gap: 20px;
    min-width: 0;
}

.chat-column {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* ==========================================================================
   Bento Cards & Glass Panels
   ========================================================================== */
.bento-card {
    background: var(--bg-card);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    overflow: hidden;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.bento-card:hover {
    border-color: var(--border-medium);
}

/* Location Header Strip */
.location-strip {
    padding: 12px 20px;
    background: var(--bg-control-strip);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.location-picker-group {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.select-modern {
    background: var(--bg-surface);
    color: var(--text-primary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 7px 12px;
    font-size: 0.85rem;
    font-family: inherit;
    cursor: pointer;
    outline: none;
    transition: var(--transition-fast);
}

.select-modern:focus {
    border-color: var(--accent-sky);
}

.btn-subtle {
    background: var(--bg-surface);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 7px 12px;
    font-size: 0.82rem;
    font-family: inherit;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.btn-subtle:hover {
    background: var(--bg-surface-elevated);
    color: var(--text-primary);
    border-color: var(--border-medium);
}

.btn-subtle svg {
    width: 14px;
    height: 14px;
}

.source-status {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.source-status .model-pill {
    background: var(--accent-sky-subtle);
    color: var(--accent-sky);
    padding: 3px 8px;
    border-radius: 4px;
    border: 1px solid rgba(2, 132, 199, 0.2);
    font-weight: 500;
}

/* ==========================================================================
   Bento Weather Stage: Hero & Key Metrics
   ========================================================================== */
.weather-stage {
    padding: 24px;
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 28px;
    align-items: center;
}

@media (max-width: 960px) {
    .weather-stage {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

.hero-main-stat {
    display: flex;
    flex-direction: column;
    gap: 8px;
    border-right: 1px solid var(--border-subtle);
    padding-right: 24px;
}

@media (max-width: 960px) {
    .hero-main-stat {
        border-right: none;
        padding-right: 0;
        border-bottom: 1px solid var(--border-subtle);
        padding-bottom: 18px;
    }
}

.condition-pill {
    align-self: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--bg-surface-elevated);
    border: 1px solid var(--border-subtle);
    padding: 4px 10px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.temp-row {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin-top: 4px;
}

.temp-massive {
    font-size: 4.2rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.temp-unit {
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--text-tertiary);
    vertical-align: super;
}

.hero-condition-summary {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}

.feels-like-label {
    font-size: 0.82rem;
    color: var(--text-tertiary);
}

/* Metric Tiles Grid */
.metrics-bento-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
}

.metric-tile {
    background: var(--bg-tile);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 14px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 98px;
    transition: var(--transition-fast);
}

.metric-tile:hover {
    background: var(--bg-surface);
    border-color: var(--border-medium);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.metric-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.metric-header svg {
    width: 15px;
    height: 15px;
    color: var(--accent-sky);
    opacity: 0.85;
}

.metric-value-row {
    margin-top: 10px;
}

.metric-value-row .val {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.01em;
}

.metric-value-row .sub {
    font-size: 0.72rem;
    color: var(--text-tertiary);
    margin-top: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
}

/* Compass Needle Icon Indicator */
.compass-icon {
    display: inline-block;
    transition: transform 0.5s ease;
}

/* ==========================================================================
   Windy Radar Console
   ========================================================================== */
.windy-console {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-card);
}

.windy-console-header {
    padding: 10px 18px;
    background: var(--bg-control-strip);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.layer-segmented-control {
    display: flex;
    align-items: center;
    background: var(--bg-surface);
    padding: 3px;
    border-radius: var(--radius-full);
    border: 1px solid var(--border-subtle);
    gap: 2px;
    flex-wrap: wrap;
}

.layer-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 5px 13px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-family: inherit;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.layer-btn svg {
    width: 13px;
    height: 13px;
    opacity: 0.7;
}

.layer-btn:hover {
    color: var(--text-primary);
    background: var(--bg-surface-elevated);
}

.layer-btn.active {
    background: var(--accent-sky-subtle);
    color: var(--accent-sky);
    border: 1px solid rgba(2, 132, 199, 0.25);
    font-weight: 600;
}

.layer-btn.active svg {
    opacity: 1;
    color: var(--accent-sky);
}

.windy-viewport {
    position: relative;
    width: 100%;
    height: 520px;
    background: #02050e;
}

.windy-frame {
    width: 100%;
    height: 100%;
    border: none;
    display: block;
}

.windy-glass-loader {
    position: absolute;
    inset: 0;
    background: var(--bg-card);
    backdrop-filter: blur(8px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 0.88rem;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
}

.windy-glass-loader.active {
    opacity: 1;
    pointer-events: auto;
}

.radar-spinner {
    width: 32px;
    height: 32px;
    border: 2px solid rgba(2, 132, 199, 0.2);
    border-top-color: var(--accent-sky);
    border-radius: 50%;
    animation: rotate 0.8s linear infinite;
}

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

/* ==========================================================================
   24-Hour & 7-Day Forecast Bento Panels
   ========================================================================== */
.forecast-card-inner {
    padding: 18px 22px;
}

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

.bento-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
    letter-spacing: -0.01em;
}

.bento-title svg {
    width: 16px;
    height: 16px;
    color: var(--accent-sky);
}

.hourly-timeline-track {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding-bottom: 8px;
    scroll-behavior: smooth;
}

.hourly-pill {
    background: var(--bg-tile);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 10px 12px;
    min-width: 82px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
    transition: var(--transition-fast);
}

.hourly-pill:hover {
    background: var(--bg-surface);
    border-color: var(--border-medium);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.04);
}

.hourly-pill .time {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    font-variant-numeric: tabular-nums;
}

.hourly-pill .weather-icon {
    font-size: 1.4rem;
    line-height: 1.2;
}

.hourly-pill .temp {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-primary);
    font-variant-numeric: tabular-nums;
}

.hourly-pill .rain-prob {
    font-size: 0.7rem;
    color: var(--accent-sky);
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 2px;
}

/* 7-Day Forecast List (Apple Weather Style with Range Bars) */
.seven-day-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.daily-row {
    display: grid;
    grid-template-columns: 80px 40px 45px 1fr 45px;
    align-items: center;
    gap: 12px;
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    background: var(--bg-tile);
    border: 1px solid var(--border-subtle);
    font-size: 0.85rem;
    transition: var(--transition-fast);
}

.daily-row:hover {
    background: var(--bg-surface);
}

.daily-row .day-name {
    font-weight: 600;
    color: var(--text-primary);
}

.daily-row .icon-cell {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.daily-row .min-temp {
    color: var(--text-tertiary);
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.daily-row .max-temp {
    color: var(--text-primary);
    font-weight: 600;
    text-align: left;
    font-variant-numeric: tabular-nums;
}

.temp-range-track {
    height: 5px;
    background: var(--track-bg);
    border-radius: var(--radius-full);
    position: relative;
    overflow: hidden;
}

.temp-range-fill {
    position: absolute;
    top: 0;
    bottom: 0;
    background: linear-gradient(90deg, #38bdf8, #f59e0b, #ef4444);
    border-radius: var(--radius-full);
}

/* ==========================================================================
   Shoutbox Community Console (Modern Live Feed)
   ========================================================================== */
.chat-console {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 110px);
    max-height: 880px;
    min-height: 620px;
    position: sticky;
    top: 74px;
}

.chat-header {
    padding: 14px 18px;
    background: var(--bg-control-strip);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

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

.chat-badge-icon {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-xs);
    background: var(--accent-sky-subtle);
    border: 1px solid rgba(2, 132, 199, 0.2);
    color: var(--accent-sky);
    display: flex;
    align-items: center;
    justify-content: center;
}

.chat-badge-icon svg {
    width: 16px;
    height: 16px;
}

.chat-title-text {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    line-height: 1.2;
}

.chat-meta-counter {
    font-size: 0.72rem;
    color: var(--text-tertiary);
}

.chat-stream-box {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: var(--bg-base);
    scroll-behavior: smooth;
}

/* Chat Message Items */
.chat-msg-row {
    display: flex;
    gap: 10px;
    animation: fadeInMessage 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInMessage {
    from {
        opacity: 0;
        transform: translateY(6px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.msg-avatar-badge {
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.12);
}

.msg-body-card {
    flex: 1;
    background: var(--bg-surface);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    font-size: 0.85rem;
    word-break: break-word;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.msg-header-line {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 6px;
    margin-bottom: 3px;
}

.msg-author {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 6px;
}

.msg-prov-badge {
    font-size: 0.68rem;
    background: var(--bg-surface-elevated);
    color: var(--text-secondary);
    border: 1px solid var(--border-subtle);
    padding: 1px 6px;
    border-radius: 4px;
    font-weight: 400;
}

.msg-timestamp {
    font-size: 0.68rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
}

.msg-content-text {
    color: var(--text-secondary);
    line-height: 1.45;
}

/* Quick Reactions Bar */
.chat-reaction-ribbon {
    padding: 6px 12px;
    background: var(--bg-control-strip);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    gap: 5px;
    overflow-x: auto;
}

.reaction-chip {
    background: transparent;
    border: none;
    font-size: 1.1rem;
    cursor: pointer;
    padding: 2px 5px;
    border-radius: 4px;
    transition: transform 0.15s ease;
}

.reaction-chip:hover {
    transform: scale(1.25);
}

/* Chat Input Console */
.chat-compose-area {
    padding: 12px 14px;
    background: var(--bg-surface);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.author-meta-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.input-subtle {
    background: var(--bg-glass-input);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xs);
    color: var(--text-primary);
    padding: 6px 10px;
    font-size: 0.8rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-fast);
}

.input-subtle:focus {
    border-color: var(--accent-sky);
}

.input-subtle::placeholder {
    color: var(--text-muted);
}

.message-composer-row {
    display: flex;
    gap: 8px;
    align-items: center;
}

.message-composer-row input {
    flex: 1;
}

.btn-primary-send {
    background: var(--accent-sky);
    color: #fff;
    border: none;
    border-radius: var(--radius-xs);
    padding: 7px 14px;
    font-size: 0.85rem;
    font-family: inherit;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
    flex-shrink: 0;
}

.btn-primary-send:hover {
    background: #0284c7;
}

.btn-primary-send svg {
    width: 14px;
    height: 14px;
}

/* ==========================================================================
   Modal Dialogs
   ========================================================================== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(8px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: auto;
}

.modal-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-medium);
    border-radius: var(--radius-md);
    width: 100%;
    max-width: 480px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.modal-header-strip {
    padding: 14px 18px;
    background: var(--bg-control-strip);
    border-bottom: 1px solid var(--border-subtle);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header-strip h3 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close-trigger {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.1rem;
    cursor: pointer;
    padding: 2px 6px;
}

.modal-content-body {
    padding: 18px;
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.modal-footer-strip {
    padding: 12px 18px;
    background: var(--bg-control-strip);
    border-top: 1px solid var(--border-subtle);
    display: flex;
    justify-content: flex-end;
    gap: 8px;
}

/* App Footer */
.app-footer {
    max-width: 1760px;
    margin: 10px auto 30px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.75rem;
    color: var(--text-muted);
    flex-wrap: wrap;
    gap: 10px;
}

.app-footer a {
    color: var(--text-secondary);
    text-decoration: none;
}

.app-footer a:hover {
    color: var(--text-primary);
}