/* Atavachron Design System — Canvas Edition */

:root {
    --bg-obsidian: #0a0a0a;
    --bg-slate: #1a1a1a;
    --bg-card: #242424;
    --text-white: #f5f5f5;
    --text-muted: #a0a0a0;
    --accent-orange: #ff4500;
    --accent-orange-hover: #ff6a33;
    --accent-orange-dim: rgba(255, 69, 0, 0.15);
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --blocked: #ef4444;
    --border: rgba(255, 255, 255, 0.08);
    --glass-bg: rgba(26, 26, 26, 0.85);
    --glass-border: rgba(255, 255, 255, 0.06);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.6);
    --shadow-widget: 0 4px 24px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255, 255, 255, 0.04);
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font);
    background: var(--bg-obsidian);
    color: var(--text-white);
    min-height: 100vh;
    overflow: hidden;
    line-height: 1.5;
}

/* ─── Top Bar ─── */
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    height: 48px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 16px;
    letter-spacing: -0.02em;
}

.logo-icon {
    width: 26px;
    height: 26px;
    background: var(--accent-orange);
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
}

.top-bar-actions {
    display: flex;
    gap: 6px;
}

.top-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    font-size: 16px;
}

.top-btn:hover {
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
    border-color: var(--accent-orange);
}

/* ─── Tab Bar ─── */
.tab-bar {
    display: flex;
    gap: 2px;
    padding: 0 24px;
    height: 38px;
    align-items: stretch;
    background: var(--bg-obsidian);
    border-bottom: 1px solid var(--border);
    position: fixed;
    top: 48px;
    left: 0;
    right: 0;
    z-index: 99;
    overflow-x: auto;
}

.tab {
    padding: 0 18px;
    background: none;
    border: none;
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition);
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.tab:hover {
    color: var(--text-white);
    background: var(--accent-orange-dim);
}

.tab.active {
    color: var(--accent-orange);
    border-bottom-color: var(--accent-orange);
}

.tab-add {
    color: var(--text-muted);
    font-size: 18px;
    padding: 0 14px;
    opacity: 0.5;
}

.tab-add:hover {
    opacity: 1;
    color: var(--accent-orange);
}

/* ─── Tag Chips (used in settings modal) ─── */
.settings-tags-row {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    padding: 8px 0;
}

.tag-chips {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.tag-chip {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 10px;
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
    border-radius: 100px;
    font-size: 11px;
    font-weight: 600;
    white-space: nowrap;
    animation: chipIn 0.2s ease;
}

@keyframes chipIn {
    from {
        opacity: 0;
        transform: scale(0.85);
    }

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

.tag-remove {
    background: none;
    border: none;
    color: var(--accent-orange);
    cursor: pointer;
    font-size: 10px;
    padding: 0 2px;
    opacity: 0.5;
    transition: var(--transition);
}

.tag-remove:hover {
    opacity: 1;
}

.tag-add-input {
    background: var(--bg-card) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-muted) !important;
    font-size: 11px !important;
    padding: 4px 10px !important;
    border-radius: var(--radius-sm);
    width: 120px;
    min-width: 80px;
}

.tag-add-input:focus {
    color: var(--text-white) !important;
    border-color: var(--accent-orange) !important;
    box-shadow: none !important;
}

/* ─── Canvas Viewport ─── */
.canvas-viewport {
    position: fixed;
    top: 86px;
    /* top-bar 48 + tab-bar 38 */
    left: 0;
    right: 0;
    bottom: 60px;
    /* chat-bar height */
    overflow: auto;
    background:
        radial-gradient(circle at 20% 30%, rgba(255, 69, 0, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(255, 69, 0, 0.02) 0%, transparent 50%),
        var(--bg-obsidian);
}

.canvas-surface {
    position: relative;
    min-width: 100%;
    min-height: 100%;
    /* Subtle dot grid */
    background-image: radial-gradient(circle, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 32px 32px;
}

/* ─── Empty Canvas ─── */
.canvas-empty {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--text-muted);
    pointer-events: none;
    animation: fadeIn 0.5s ease;
}

.canvas-empty-icon {
    font-size: 48px;
    margin-bottom: 16px;
    opacity: 0.4;
}

.canvas-empty-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 8px;
}

.canvas-empty-hint {
    font-size: 14px;
    opacity: 0.6;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translate(-50%, -50%) translateY(12px);
    }

    to {
        opacity: 1;
        transform: translate(-50%, -50%) translateY(0);
    }
}

/* ─── Canvas Widget ─── */
.canvas-widget {
    position: absolute;
    min-width: 280px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-widget);
    transition: box-shadow 0.2s, border-color 0.2s;
    animation: widgetSpawn 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    z-index: 1;
    display: flex;
    flex-direction: column;
}

@keyframes widgetSpawn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(10px);
    }

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

.canvas-widget:hover {
    border-color: rgba(255, 69, 0, 0.2);
    box-shadow: var(--shadow-widget), 0 0 0 1px rgba(255, 69, 0, 0.1);
}

.canvas-widget.selected {
    border-color: var(--accent-orange);
    box-shadow: var(--shadow-widget), 0 0 24px rgba(255, 69, 0, 0.15);
    z-index: 10;
}

.canvas-widget.dragging {
    opacity: 0.92;
    cursor: grabbing;
    z-index: 100;
    transition: none;
}

/* Widget drag handle */
.widget-handle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 8px 12px;
    cursor: grab;
    border-bottom: 1px solid var(--glass-border);
    border-radius: var(--radius) var(--radius) 0 0;
    user-select: none;
}

.widget-handle:active {
    cursor: grabbing;
}

.widget-handle-spacer {
    flex: 1;
}

.widget-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: var(--transition);
    opacity: 0;
}

.canvas-widget:hover .widget-close {
    opacity: 1;
}

.widget-close:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

/* Widget content area */
.widget-body {
    padding: 16px;
    overflow: hidden;
    overflow-y: auto;
    flex: 1;
    border-radius: 0 0 var(--radius) var(--radius);
}

/* ─── A2UI Component Styling ─── */
.todo-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    margin-bottom: 6px;
    border: 1px solid var(--border);
    transition: var(--transition);
}

.todo-item:hover {
    border-color: var(--accent-orange);
}

.todo-checkbox {
    appearance: none;
    width: 18px;
    height: 18px;
    border: 2px solid var(--text-muted);
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

.todo-checkbox:checked {
    background: var(--accent-orange);
    border-color: var(--accent-orange);
}

.todo-title {
    flex: 1;
    font-size: 13px;
    font-weight: 500;
}

.todo-title.completed {
    text-decoration: line-through;
    color: var(--text-muted);
}

/* Badges */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 2px 8px;
    border-radius: 100px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-critical {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

.badge-high {
    background: rgba(249, 115, 22, 0.15);
    color: #f97316;
}

.badge-medium {
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
}

.badge-low {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

.badge-pending {
    background: rgba(107, 114, 128, 0.15);
    color: #6b7280;
}

.badge-in_progress,
.badge-active {
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
}

.badge-completed,
.badge-done {
    background: rgba(34, 197, 94, 0.15);
    color: #22c55e;
}

.badge-blocked {
    background: rgba(239, 68, 68, 0.15);
    color: #ef4444;
}

/* ─── Buttons ─── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary {
    background: var(--accent-orange);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-orange-hover);
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.3);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 12px;
}

.btn-icon {
    padding: 6px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.btn-icon:hover {
    color: var(--accent-orange);
    background: var(--accent-orange-dim);
}

/* ─── Forms ─── */
.input-group {
    margin-bottom: 12px;
}

.input-group label,
.drawer-section label {
    display: block;
    font-size: 11px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

input[type="text"],
input[type="password"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: var(--font);
    font-size: 13px;
    transition: var(--transition);
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--accent-orange);
    box-shadow: 0 0 0 3px rgba(255, 69, 0, 0.1);
}

/* Override browser autofill styles */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
    -webkit-box-shadow: 0 0 0 50px var(--bg-card) inset !important;
    -webkit-text-fill-color: var(--text-white) !important;
    transition: background-color 5000s ease-in-out 0s;
}

textarea {
    resize: vertical;
    min-height: 60px;
}

/* ─── Minimized Widget Dock ─── */
.minimized-dock {
    position: fixed;
    bottom: 60px;
    left: 0;
    right: 0;
    display: flex;
    gap: 8px;
    padding: 0 24px;
    z-index: 98;
    pointer-events: none;
    flex-wrap: wrap;
}

.minimized-dock:empty {
    display: none;
}

.minimized-dock:not(:empty) {
    padding: 8px 24px;
    background: linear-gradient(to top, rgba(10, 10, 10, 0.6), transparent);
}

.minimized-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--glass-bg);
    backdrop-filter: blur(16px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    cursor: pointer;
    pointer-events: all;
    transition: var(--transition);
    animation: pillSlideUp 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    max-width: 220px;
    font-family: var(--font);
    color: var(--text-white);
}

@keyframes pillSlideUp {
    from {
        opacity: 0;
        transform: translateY(12px) scale(0.9);
    }

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

.minimized-pill:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 16px rgba(255, 69, 0, 0.2);
    transform: translateY(-2px);
}

.minimized-pill-icon {
    font-size: 16px;
    flex-shrink: 0;
}

.minimized-pill-label {
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.minimized-pill-restore {
    font-size: 11px;
    color: var(--accent-orange);
    opacity: 0;
    transition: var(--transition);
    flex-shrink: 0;
}

.minimized-pill:hover .minimized-pill-restore {
    opacity: 1;
}

/* ─── Chat Drawer ─── */
.chat-drawer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    flex-direction: column;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--glass-border);
    z-index: 100;
    max-height: 40px;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.chat-drawer.expanded {
    max-height: 45vh;
    border-top: 1px solid rgba(255, 69, 0, 0.3);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
}

/* ─── Chat Thread Tab Bar ─── */
.chat-tabs-container {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 16px;
    background: var(--bg-secondary, #111);
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    overflow-x: auto;
    scrollbar-width: none;
}

.chat-tabs-container::-webkit-scrollbar {
    display: none;
}

.chat-thread-tab {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: 6px 6px 0 0;
    border: 1px solid transparent;
    border-bottom: none;
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 12px;
    font-weight: 500;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.18s ease, color 0.18s ease, border-color 0.18s ease;
    position: relative;
}

.chat-thread-tab::after {
    content: '';
    position: absolute;
    bottom: -1px;
    left: 0;
    right: 0;
    height: 1px;
    background: transparent;
    transition: background 0.18s ease;
}

.chat-thread-tab:hover {
    background: rgba(255, 69, 0, 0.08);
    color: var(--text-secondary);
    border-color: var(--border);
}

.chat-thread-tab.active {
    background: rgba(255, 69, 0, 0.12);
    color: var(--accent-orange);
    border-color: rgba(255, 69, 0, 0.35);
}

.chat-thread-tab.active::after {
    background: var(--glass-bg);
}

.chat-thread-new-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-left: 4px;
    padding: 3px 10px;
    border-radius: 6px;
    border: 1px dashed var(--border);
    background: transparent;
    color: var(--text-muted);
    font-family: var(--font);
    font-size: 11px;
    cursor: pointer;
    white-space: nowrap;
    transition: border-color 0.18s ease, color 0.18s ease;
}

.chat-thread-new-btn:hover {
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

/* Deleted threads divider */
.chat-deleted-divider {
    display: inline-flex;
    align-items: center;
    font-size: 10px;
    color: var(--text-muted);
    padding: 4px 8px 4px 14px;
    opacity: 0.6;
    white-space: nowrap;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-left: auto;
    border-left: 1px solid var(--glass-border);
}

/* Orphaned (deleted widget) thread tabs */
.chat-thread-tab.orphaned {
    opacity: 0.45;
    border-style: dashed;
    font-style: italic;
}

.chat-thread-tab.orphaned:hover {
    opacity: 0.75;
    border-color: var(--text-muted);
}

.chat-thread-tab.orphaned.active {
    opacity: 0.85;
    border-color: var(--accent-orange);
    color: var(--accent-orange);
}

/* Toggle row for Chat + Template buttons */
.chat-drawer-toggles {
    display: flex;
    align-items: center;
    gap: 0;
    flex-shrink: 0;
}

.chat-drawer-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 24px;
    cursor: pointer;
    user-select: none;
    color: var(--text-muted);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
    flex-shrink: 0;
    position: relative;
}

.chat-drawer-toggle:not(:first-child)::before {
    content: '';
    position: absolute;
    left: 0;
    top: 25%;
    bottom: 25%;
    width: 1px;
    background: var(--border);
}

.chat-drawer-toggle:hover {
    color: var(--accent-orange);
}

.chat-drawer-toggle.active-tpl {
    color: var(--accent-orange);
}

/* ─── Template Flyout ─── */
.template-flyout {
    position: fixed;
    bottom: 60px;
    left: 0;
    right: 0;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 69, 0, 0.25);
    z-index: 99;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1),
        padding 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0 24px;
}

.template-flyout.open {
    max-height: 200px;
    padding: 16px 24px;
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.4);
}

.template-flyout-header {
    margin-bottom: 12px;
}

.template-flyout-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-orange);
}

.template-flyout-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.template-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 16px 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition);
    min-width: 140px;
    font-family: var(--font);
    color: var(--text-white);
}

.template-card:hover {
    border-color: var(--accent-orange);
    box-shadow: 0 0 16px rgba(255, 69, 0, 0.15);
    transform: translateY(-2px);
}

.template-card-icon {
    font-size: 28px;
}

.template-card-label {
    font-size: 13px;
    font-weight: 600;
}

.template-card-desc {
    font-size: 10px;
    color: var(--text-muted);
}

/* ─── Sketch Widget ─── */
.sketch-toolbar {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 6px 10px;
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    flex-wrap: wrap;
}

.sketch-tool-btn {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 4px 8px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    font-family: var(--font);
}

.sketch-tool-btn:hover {
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
    border-color: var(--accent-orange);
}

.sketch-tool-btn.active {
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
    border-color: var(--accent-orange);
    box-shadow: 0 0 8px rgba(255, 69, 0, 0.2);
}

.sketch-separator {
    width: 1px;
    height: 18px;
    background: var(--border);
    margin: 0 4px;
    flex-shrink: 0;
}

.sketch-color-swatch {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    border: 2px solid var(--border);
    cursor: pointer;
    transition: var(--transition);
    padding: 0;
    flex-shrink: 0;
}

.sketch-color-swatch:hover,
.sketch-color-swatch.active {
    border-color: var(--text-white);
    transform: scale(1.15);
}

.sketch-size-slider {
    width: 60px;
    accent-color: var(--accent-orange);
    cursor: pointer;
}

.sketch-canvas-wrap {
    flex: 1;
    overflow: hidden;
    position: relative;
    background: #111;
    border-radius: 0 0 var(--radius) var(--radius);
}

.sketch-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 100%;
    cursor: crosshair;
}

.sketch-copy-btn {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: var(--accent-orange);
    border: none;
    color: white;
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font);
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    opacity: 0.85;
    z-index: 5;
}

.sketch-copy-btn:hover {
    opacity: 1;
    box-shadow: 0 0 20px rgba(255, 69, 0, 0.4);
    transform: translateY(-1px);
}

.sketch-copy-btn.copied {
    background: var(--success);
}

/* ─── Notepad Widget ─── */
.notepad-editor-wrap {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-height: 0;
}

.notepad-textarea {
    flex: 1;
    width: 100%;
    background: #111;
    color: var(--text);
    border: none;
    padding: 14px 16px;
    font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    resize: none;
    outline: none;
    min-height: 0;
}

.notepad-textarea::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}

.notepad-preview {
    flex: 1;
    overflow-y: auto;
    padding: 14px 16px;
    color: var(--text);
    font-family: var(--font);
    font-size: 13px;
    line-height: 1.7;
    background: #111;
}

.notepad-preview strong {
    color: var(--accent);
}

.notepad-preview code {
    background: #222;
    padding: 2px 5px;
    border-radius: 3px;
    font-size: 12px;
}

.notepad-preview pre {
    background: #0a0a0a;
    padding: 10px;
    border-radius: 6px;
    overflow-x: auto;
    margin: 8px 0;
}

.notepad-preview blockquote {
    border-left: 3px solid var(--accent);
    padding-left: 12px;
    color: var(--text-muted);
    margin: 8px 0;
}

.toggle-arrow {
    font-size: 10px;
    transition: transform 0.35s ease;
}

.chat-drawer.expanded .toggle-arrow {
    transform: rotate(180deg);
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    scroll-behavior: smooth;
}

/* Message bubbles */
.chat-msg {
    max-width: 75%;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    line-height: 1.5;
    animation: msgSlide 0.25s ease-out;
    word-wrap: break-word;
    white-space: pre-wrap;
}

@keyframes msgSlide {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

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

.chat-msg.user {
    align-self: flex-end;
    background: var(--accent-orange-dim);
    border: 1px solid rgba(255, 69, 0, 0.25);
    color: var(--text-white);
    border-bottom-right-radius: 4px;
}

.chat-msg.agent {
    align-self: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border);
    color: var(--text-white);
    border-bottom-left-radius: 4px;
}

.chat-msg .msg-role {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 4px;
}

.chat-msg.user .msg-role {
    color: var(--accent-orange);
}

/* Chat actions */
.chat-actions {
    padding: 6px 24px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
    flex-shrink: 0;
}

.btn-render {
    background: rgba(255, 69, 0, 0.1);
    border: 1px solid rgba(255, 69, 0, 0.3);
    color: var(--accent-orange);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-family: var(--font);
    font-size: 13px;
    font-weight: 500;
    transition: var(--transition);
}

.btn-render:hover {
    background: rgba(255, 69, 0, 0.2);
    border-color: var(--accent-orange);
}

.chat-input-row {
    display: flex;
    gap: 12px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px 24px;
    width: 100%;
    flex-shrink: 0;
}

.chat-input {
    flex: 1;
    padding: 10px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    color: var(--text-white);
    font-family: var(--font);
    font-size: 14px;
}

.chat-input:focus {
    outline: none;
    border-color: var(--accent-orange);
}

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

/* ─── Widget Context Menu ─── */
.widget-context-menu {
    position: fixed;
    background: var(--bg-slate);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    z-index: 200;
    min-width: 180px;
    padding: 4px;
    animation: menuFade 0.15s ease-out;
}

@keyframes menuFade {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-4px);
    }

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

/* Widget handle — add menu button */
.widget-menu-btn {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 16px;
    padding: 2px 6px;
    border-radius: 4px;
    transition: var(--transition);
    opacity: 0;
    letter-spacing: 2px;
}

.canvas-widget:hover .widget-menu-btn {
    opacity: 1;
}

.widget-menu-btn:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-white);
}

.widget-handle-actions {
    display: flex;
    gap: 2px;
    align-items: center;
}

/* ─── Embeddings Drawer ─── */
.drawer-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.4);
    z-index: 150;
    backdrop-filter: blur(2px);
}

.drawer-overlay.active {
    display: block;
}

.drawer {
    position: fixed;
    top: 0;
    right: -400px;
    bottom: 0;
    width: 380px;
    background: var(--bg-slate);
    border-left: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    z-index: 151;
    overflow-y: auto;
    transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 20px;
}

.drawer-overlay.active .drawer {
    right: 0;
}

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

.drawer-title {
    font-size: 18px;
    font-weight: 700;
}

.drawer-stats {
    display: flex;
    gap: 12px;
    margin-bottom: 20px;
}

.stat-pill {
    flex: 1;
    padding: 12px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    text-align: center;
}

.stat-pill .stat-value {
    font-size: 24px;
    font-weight: 700;
    color: var(--accent-orange);
    display: block;
}

.stat-pill .stat-label {
    font-size: 10px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.drawer-section {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--border);
}

.drawer-section:last-child {
    border-bottom: none;
}

.drawer-section textarea,
.drawer-section input {
    margin-bottom: 8px;
}

.drawer-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
}

.drawer-row select {
    flex: 1;
}

.drawer-row input {
    flex: 1;
}

/* Embed results */
.embed-result {
    padding: 10px 14px;
    background: var(--bg-card);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border);
    margin-top: 8px;
    margin-bottom: 6px;
}

.embed-score {
    font-size: 11px;
    color: var(--accent-orange);
    font-weight: 600;
}

.embed-vector {
    font-family: 'JetBrains Mono', monospace;
    font-size: 10px;
    color: var(--text-muted);
    word-break: break-all;
    background: var(--bg-obsidian);
    padding: 6px;
    border-radius: 4px;
    margin-top: 6px;
}

/* ─── Settings ─── */
.settings-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    z-index: 200;
    backdrop-filter: blur(4px);
}

.settings-overlay.active {
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}

.settings-modal {
    background: var(--bg-slate);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px;
    max-width: 520px;
    width: 90%;
    box-shadow: var(--shadow-lg);
}

.settings-title {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 24px;
}

/* ─── Star Rating ─── */
.star-rating {
    display: inline-flex;
    gap: 4px;
}

.star {
    cursor: pointer;
    font-size: 18px;
    color: var(--border);
    transition: var(--transition);
}

.star.filled,
.star:hover {
    color: var(--accent-orange);
}

.card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-white);
    margin-bottom: 8px;
}

/* ─── Spinner (Send button) ─── */
.spinner {
    width: 20px;
    height: 20px;
    border: 2px solid var(--border);
    border-top-color: var(--accent-orange);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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

/* ─── Thinking bubble (in-chat brainstorm indicator) ─── */
.chat-thinking {
    align-self: flex-start;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-bottom-left-radius: 4px;
    border-radius: var(--radius-sm);
    padding: 12px 18px 10px;
    animation: msgSlide 0.25s ease-out, thinkingBreath 3s ease-in-out infinite;
    max-width: 120px;
    min-width: 80px;
    position: relative;
    overflow: visible;
}

/* Breathing / floating pulse on the whole bubble */
@keyframes thinkingBreath {
    0%, 100% { transform: translateY(0);   box-shadow: 0 0 0   rgba(255,69,0,0); }
    50%       { transform: translateY(-2px); box-shadow: 0 0 14px rgba(255,69,0,0.18); }
}

.chat-thinking .msg-role {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 8px;
}

/* Three brainstorm dots */
.thinking-dots {
    display: flex;
    align-items: center;
    gap: 6px;
    height: 18px;
}

.thinking-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent-orange);
    opacity: 0.3;
    animation: dotPop 1.4s ease-in-out infinite;
    flex-shrink: 0;
}

.thinking-dot:nth-child(1) { animation-delay: 0s;    }
.thinking-dot:nth-child(2) { animation-delay: 0.22s; }
.thinking-dot:nth-child(3) { animation-delay: 0.44s; }

@keyframes dotPop {
    0%, 60%, 100% {
        opacity: 0.25;
        transform: scale(1);
    }
    30% {
        opacity: 1;
        transform: scale(1.35);
        box-shadow: 0 0 8px rgba(255,69,0,0.6);
    }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar {
    width: 6px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}

/* ─── Brainstorm Color Palette ─── */
:root {
    --idea-amber: #f59e0b;
    --idea-cyan: #06b6d4;
    --idea-rose: #f43f5e;
    --idea-lime: #84cc16;
    --idea-violet: #8b5cf6;
}

/* ─── IdeaNode ─── */
.idea-node {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--idea-accent, var(--accent-orange));
    border-radius: var(--radius-sm);
    padding: 12px 14px;
    transition: var(--transition);
    position: relative;
}

.idea-node:hover {
    border-color: var(--idea-accent, var(--accent-orange));
    box-shadow: 0 0 12px color-mix(in srgb, var(--idea-accent, var(--accent-orange)) 20%, transparent);
}

.idea-node-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 4px;
}

.idea-node-icon {
    font-size: 18px;
    flex-shrink: 0;
}

.idea-node-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-white);
    flex: 1;
}

.idea-node-detail {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 4px;
    line-height: 1.4;
}

.idea-node-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 8px;
}

.idea-tag {
    display: inline-flex;
    padding: 1px 8px;
    border-radius: 100px;
    font-size: 10px;
    font-weight: 500;
    background: color-mix(in srgb, var(--idea-accent, var(--accent-orange)) 15%, transparent);
    color: var(--idea-accent, var(--accent-orange));
}

.idea-node-actions {
    display: flex;
    gap: 6px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--border);
}

.idea-action-btn {
    background: var(--bg-slate) !important;
    border: 1px solid var(--border) !important;
    color: var(--text-muted) !important;
    font-size: 11px !important;
}

.idea-action-btn:hover {
    color: var(--idea-accent, var(--accent-orange)) !important;
    border-color: var(--idea-accent, var(--accent-orange)) !important;
}

/* ─── ConnectionLine ─── */
.connection-line {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px dashed var(--border);
    border-radius: 6px;
    font-size: 11px;
    color: var(--text-muted);
}

.connection-arrow {
    color: var(--accent-orange);
    font-weight: 700;
    font-size: 14px;
}

.connection-from,
.connection-to {
    font-weight: 600;
    color: var(--text-white);
    font-size: 11px;
}

.connection-label {
    font-style: italic;
    color: var(--text-muted);
    font-size: 11px;
}

/* ─── GroupZone ─── */
.group-zone {
    border: 2px dashed var(--zone-accent, var(--idea-cyan));
    border-radius: var(--radius);
    padding: 16px;
    position: relative;
    background: color-mix(in srgb, var(--zone-accent, var(--idea-cyan)) 3%, transparent);
}

.group-zone-title {
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--zone-accent, var(--idea-cyan));
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid color-mix(in srgb, var(--zone-accent, var(--idea-cyan)) 20%, transparent);
}

.group-zone-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

/* ─── FreeformNote ─── */
.freeform-note {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-left: 4px solid var(--note-accent, var(--idea-amber));
    border-radius: var(--radius-sm);
    padding: 12px 14px;
}

.freeform-note-content {
    font-size: 13px;
    color: var(--text-white);
    line-height: 1.6;
    white-space: pre-wrap;
}

/* ─── Widget Resize Handle ─── */
.widget-resize {
    position: absolute;
    bottom: 0;
    right: 0;
    width: 20px;
    height: 20px;
    cursor: nwse-resize;
    opacity: 0;
    transition: opacity 0.2s;
    z-index: 10;
}

.canvas-widget:hover .widget-resize {
    opacity: 0.5;
}

.widget-resize::after {
    content: '';
    position: absolute;
    bottom: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--text-muted);
    border-bottom: 2px solid var(--text-muted);
}

/* ─── Inline Editing ─── */
[contenteditable="true"] {
    cursor: text;
    outline: none;
    border-radius: 3px;
    transition: var(--transition);
}

[contenteditable="true"]:focus {
    background: rgba(255, 69, 0, 0.05);
    box-shadow: 0 0 0 2px rgba(255, 69, 0, 0.2);
}

/* ─── Tab Context Menu ─── */
.tab-context-menu {
    position: fixed;
    z-index: 200;
    background: var(--bg-slate);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-lg);
    padding: 4px;
    min-width: 160px;
    animation: ctxMenuIn 0.15s ease;
}

@keyframes ctxMenuIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(-4px);
    }

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

.ctx-menu-item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    background: none;
    border: none;
    color: var(--text-white);
    font-family: var(--font);
    font-size: 13px;
    cursor: pointer;
    border-radius: 6px;
    transition: var(--transition);
    text-align: left;
}

.ctx-menu-item:hover {
    background: var(--accent-orange-dim);
    color: var(--accent-orange);
}

.ctx-menu-item.ctx-menu-danger:hover {
    background: rgba(239, 68, 68, 0.15);
    color: var(--danger);
}

/* ─── Archive Drawer Items ─── */
.archive-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 14px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
    transition: var(--transition);
}

.archive-card:hover {
    border-color: var(--accent-orange);
}

.archive-card-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-white);
    flex: 1;
}

.archive-card-date {
    font-size: 11px;
    color: var(--text-muted);
    margin-right: 12px;
}

.archive-card-actions {
    display: flex;
    gap: 6px;
}

.archive-empty {
    text-align: center;
    padding: 32px 16px;
    color: var(--text-muted);
    font-size: 13px;
}

.archive-empty-icon {
    font-size: 36px;
    margin-bottom: 8px;
    opacity: 0.4;
}

/* ─── Auth Overlay ─── */
.auth-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(24px);
    animation: authFadeIn 0.4s ease;
}

.auth-overlay.hidden {
    display: none;
}

@keyframes authFadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

.auth-modal {
    width: 380px;
    background: var(--bg-slate);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    padding: 36px 32px 28px;
    box-shadow: var(--shadow-lg), 0 0 80px rgba(255, 69, 0, 0.08);
    animation: authSlideUp 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes authSlideUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.96);
    }

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

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    margin-bottom: 28px;
}

.auth-title {
    font-size: 22px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.auth-subtitle {
    font-size: 13px;
    color: var(--text-muted);
}

.auth-submit {
    width: 100%;
    margin-top: 8px;
    padding: 12px;
    font-size: 14px;
    font-weight: 600;
}

.auth-error {
    color: var(--danger);
    font-size: 12px;
    min-height: 18px;
    margin-top: 4px;
    font-weight: 500;
}

.auth-toggle {
    text-align: center;
    margin-top: 20px;
    font-size: 12px;
    color: var(--text-muted);
}

.auth-toggle-btn {
    background: none;
    border: none;
    color: var(--accent-orange);
    cursor: pointer;
    font-family: var(--font);
    font-size: 12px;
    font-weight: 600;
    padding: 0;
    transition: var(--transition);
}

.auth-toggle-btn:hover {
    color: var(--accent-orange-hover);
    text-decoration: underline;
}

/* ─── User Indicator ─── */
.user-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 4px 12px;
    background: var(--accent-orange-dim);
    border: 1px solid rgba(255, 69, 0, 0.2);
    border-radius: 100px;
    margin-right: 8px;
}

.user-avatar {
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--accent-orange);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 700;
    color: white;
    text-transform: uppercase;
}

.user-name {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-white);
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* ─── Sync Status Dot ─── */
.sync-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 6px rgba(34, 197, 94, 0.6);
    transition: var(--transition);
}

.sync-dot.syncing {
    background: var(--accent-orange);
    box-shadow: 0 0 8px rgba(255, 69, 0, 0.6);
    animation: syncPulse 1.2s infinite;
}

.sync-dot.stale {
    background: var(--warning);
    box-shadow: 0 0 6px rgba(245, 158, 11, 0.6);
}

@keyframes syncPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

/* ─── Global Chatroom ─── */

.chatroom-toggle-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    background: none;
    border: 1px solid var(--glass-border);
    color: var(--text-muted);
    padding: 6px 14px;
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 14px;
    transition: var(--transition);
    position: relative;
}

.chatroom-toggle-btn:hover {
    background: var(--accent-orange-dim);
    border-color: var(--accent-orange);
    color: var(--text);
}

.chatroom-label {
    font-size: 13px;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.chatroom-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--accent-orange);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    min-width: 18px;
    height: 18px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 4px;
    line-height: 1;
}

.chatroom-panel {
    position: fixed;
    top: 52px;
    left: 50%;
    transform: translateX(-50%);
    width: 420px;
    max-height: 480px;
    background: #111111;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    box-shadow: 0 12px 48px rgba(0, 0, 0, 0.8);
    display: flex;
    flex-direction: column;
    z-index: 200;
    animation: chatroomSlideIn 0.15s ease-out;
}

@keyframes chatroomSlideIn {
    from { opacity: 0; transform: translateX(-50%) translateY(-8px); }
    to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.chatroom-header {
    padding: 10px 16px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--accent-orange);
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
}

.chatroom-messages {
    flex: 1;
    overflow-y: auto;
    padding: 12px 16px;
    font-family: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
    font-size: 12px;
    line-height: 1.7;
    scrollbar-width: thin;
    scrollbar-color: var(--glass-border) transparent;
}

.chatroom-messages::-webkit-scrollbar {
    width: 4px;
}

.chatroom-messages::-webkit-scrollbar-thumb {
    background: var(--glass-border);
    border-radius: 2px;
}

.chatroom-msg {
    word-break: break-word;
    padding: 1px 0;
}

.chatroom-msg-time {
    color: var(--text-muted);
    opacity: 0.5;
}

.chatroom-msg-user {
    font-weight: 700;
}

.chatroom-msg-text {
    color: var(--text);
}

.chatroom-input-row {
    padding: 10px 16px;
    border-top: 1px solid var(--glass-border);
    flex-shrink: 0;
}

.chatroom-input-row input {
    width: 100%;
    background: var(--bg-card);
    border: 1px solid var(--glass-border);
    color: var(--text);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-family: inherit;
    outline: none;
    transition: border-color 0.2s;
}

.chatroom-input-row input:focus {
    border-color: var(--accent-orange);
}

.chatroom-input-row input::placeholder {
    color: var(--text-muted);
    opacity: 0.5;
}