/* ============================================
   ProxyWeb — Dark Theme Stylesheet
   ============================================ */

/* ── Dark theme (default) ── */
:root,
[data-theme="dark"] {
    --bg-primary: #0f1117;
    --bg-secondary: #1a1d27;
    --bg-card: #1e2130;
    --bg-hover: #252838;
    --bg-input: #14161f;
    --border: #2a2d3a;
    --border-focus: #6366f1;
    --text-primary: #e2e8f0;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --accent: #6366f1;
    --accent-hover: #818cf8;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #3b82f6;
    --sidebar-width: 240px;
    --radius: 8px;
    --radius-sm: 4px;
    --radius-lg: 12px;
    --shadow: 0 1px 3px rgba(0,0,0,0.3);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.4);
    --transition: 150ms ease;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;
    --json-key: #7dd3fc;
    --json-string: #86efac;
    --json-number: #fbbf24;
    --json-bool: #c084fc;
    --json-null: #f87171;
    --surface: rgba(255,255,255,0.05);
    --badge-bg-opacity: 0.2;
}

/* ── Light theme ── */
[data-theme="light"] {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --bg-hover: #f1f5f9;
    --bg-input: #f1f5f9;
    --border: #e2e8f0;
    --border-focus: #6366f1;
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    --accent: #6366f1;
    --accent-hover: #4f46e5;
    --success: #16a34a;
    --warning: #d97706;
    --danger: #dc2626;
    --info: #2563eb;
    --shadow: 0 1px 3px rgba(0,0,0,0.08);
    --shadow-lg: 0 4px 12px rgba(0,0,0,0.1);
    --json-key: #2563eb;
    --json-string: #16a34a;
    --json-number: #d97706;
    --json-bool: #7c3aed;
    --json-null: #dc2626;
    --surface: rgba(0,0,0,0.03);
    --badge-bg-opacity: 0.12;
}

/* Light-theme specific overrides for elements using hardcoded rgba */
[data-theme="light"] .sidebar {
    box-shadow: 1px 0 0 var(--border);
}
[data-theme="light"] .card {
    box-shadow: var(--shadow);
}
[data-theme="light"] .stat-card {
    box-shadow: var(--shadow);
}
[data-theme="light"] .nav-item.active {
    background: var(--accent);
    color: #fff;
}
[data-theme="light"] .method-post { background: rgba(22,163,74,0.1); }
[data-theme="light"] .method-get { background: rgba(37,99,235,0.1); }
[data-theme="light"] .method-put { background: rgba(217,119,6,0.1); }
[data-theme="light"] .method-patch { background: rgba(124,58,237,0.1); }
[data-theme="light"] .method-delete { background: rgba(220,38,38,0.1); }
[data-theme="light"] .status-received { background: rgba(37,99,235,0.1); }
[data-theme="light"] .status-forwarded { background: rgba(22,163,74,0.1); }
[data-theme="light"] .status-forwarding { background: rgba(217,119,6,0.1); }
[data-theme="light"] .status-failed { background: rgba(220,38,38,0.1); }
[data-theme="light"] .status-duplicated { background: rgba(124,58,237,0.1); }
[data-theme="light"] .status-replayed { background: rgba(13,148,136,0.1); }
[data-theme="light"] .highlight-card { background: rgba(99,102,241,0.04); }
[data-theme="light"] .alert-success { background: rgba(22,163,74,0.06); border-color: rgba(22,163,74,0.2); }
[data-theme="light"] .alert-error { background: rgba(220,38,38,0.06); border-color: rgba(220,38,38,0.2); }
[data-theme="light"] .alert-edit { background: rgba(217,119,6,0.06); border-color: rgba(217,119,6,0.2); }
[data-theme="light"] code { background: rgba(99,102,241,0.06); }
[data-theme="light"] .sidebar-user-card { background: var(--bg-hover); }
[data-theme="light"] .pw-toast { background: #fff; border-color: rgba(99,102,241,0.2); box-shadow: 0 8px 24px rgba(0,0,0,0.12); color: var(--text-primary); }
[data-theme="light"] #live-indicator { background: rgba(220,38,38,0.08); border-color: rgba(220,38,38,0.2); }

/* ── Black theme (OLED) — pure-black surfaces, purple brand accent ── */
[data-theme="black"] {
    --bg-primary: #000000;
    --bg-secondary: #0a0a0c;
    --bg-card: #101014;
    --bg-hover: #1a1a20;
    --bg-input: #0a0a0c;
    --border: #222228;
    --border-focus: #8b5cf6;
    --text-primary: #e8e6ee;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --accent: #8b5cf6;
    --accent-hover: #a78bfa;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;
    --info: #8b5cf6;
    --shadow: 0 1px 3px rgba(0,0,0,0.6);
    --shadow-lg: 0 4px 16px rgba(0,0,0,0.7);
    --json-key: #c4b5fd;
    --json-string: #86efac;
    --json-number: #fbbf24;
    --json-bool: #c084fc;
    --json-null: #f87171;
    --surface: rgba(255,255,255,0.04);
    --badge-bg-opacity: 0.22;
}

/* Black-theme touch-ups for elements that hardcode indigo/rgba */
[data-theme="black"] .sidebar {
    box-shadow: 1px 0 0 var(--border);
    background:
        linear-gradient(180deg, rgba(139,92,246,0.10), transparent 42%),
        linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 50%, transparent), color-mix(in srgb, var(--bg-secondary) 36%, transparent));
}
[data-theme="black"] .highlight-card { background: rgba(139,92,246,0.08); border-color: var(--accent); }
[data-theme="black"] code { background: rgba(139,92,246,0.10); }
[data-theme="black"] ::selection { background: rgba(139,92,246,0.35); }
[data-theme="black"] .badge-pro { background: rgba(139,92,246,0.22); color: var(--accent); }
[data-theme="black"] .pw-toast { background: #101014; border-color: rgba(139,92,246,0.3); box-shadow: 0 8px 24px rgba(0,0,0,0.7); }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100dvh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }

/* Layout */
.app-layout { display: flex; min-height: 100dvh; }

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background:
        linear-gradient(180deg, rgba(99,102,241,0.08), transparent 42%),
        linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 56%, transparent), color-mix(in srgb, var(--bg-secondary) 42%, transparent));
    backdrop-filter: blur(22px) saturate(122%);
    -webkit-backdrop-filter: blur(22px) saturate(122%);
    border-right: 1px solid var(--border);
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; bottom: 0; z-index: 100;
}
.sidebar-brand {
    padding: 20px 16px; display: flex; align-items: center; gap: 10px;
    border-bottom: 1px solid var(--border);
}
.brand-logo { width: 24px; height: 24px; border-radius: 4px; }
.brand-text { font-size: 16px; font-weight: 700; }
.sidebar-nav { flex: 1; padding: 12px 8px; overflow-y: auto; }
.nav-item {
    display: flex; align-items: center; gap: 10px;
    padding: 10px 12px; border-radius: var(--radius);
    color: var(--text-secondary); transition: all var(--transition); font-size: 13px;
}
.nav-item:hover { background: var(--bg-hover); color: var(--text-primary); }
.nav-item.active { background: var(--accent); color: #fff; }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.sidebar-footer {
    padding: 12px 12px; border-top: 1px solid var(--border);
    display: flex; flex-direction: column; gap: 8px;
}
.sidebar-user-card {
    display: flex; align-items: center; gap: 10px;
    padding: 8px 10px; border-radius: var(--radius);
    background: var(--bg-hover);
}
.sidebar-user-avatar {
    width: 32px; height: 32px; border-radius: 50%;
    background: var(--accent); color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 700; flex-shrink: 0;
}
.sidebar-user-info {
    display: flex; flex-direction: column; gap: 2px;
    overflow: hidden;
}
.sidebar-user-email {
    font-size: 11px; color: var(--text-secondary);
    overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.sidebar-logout-btn {
    width: 100%; justify-content: center;
    font-size: 12px; color: var(--text-muted);
    padding: 6px 12px;
}
.sidebar-logout-btn:hover { color: var(--danger); }

/* Main Content */
.main-content {
    margin-left: var(--sidebar-width); flex: 1;
    padding: 24px 32px; min-height: 100dvh;
    min-width: 0; /* let this flex child shrink so wide content can't force a page-wide horizontal scrollbar */
}
/* Oversized data tables scroll inside their own box instead of stretching the page sideways */
.data-table-wrap { overflow-x: auto; width: 100%; }
.data-table { display: table; width: 100%; border-collapse: collapse; }

/* Page Header */
.page-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 24px;
}
.page-header h1 { font-size: 24px; font-weight: 700; }
.header-actions { display: flex; gap: 8px; }

/* Cards */
.card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 20px; margin-bottom: 16px;
}
.card-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: 16px;
}
.card-header h3 { font-size: 16px; font-weight: 600; }
.card-actions { display: flex; gap: 8px; margin-top: 12px; }
.highlight-card { border-color: var(--accent); background: rgba(99,102,241,0.05); }

/* Stats Grid */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stats-grid-sm { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
.stat-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; text-align: center;
}
.stat-sm { padding: 12px; }
.stat-value { font-size: 28px; font-weight: 700; color: var(--accent); }
.stat-sm .stat-value { font-size: 20px; }
.stat-label { font-size: 12px; color: var(--text-muted); margin-top: 4px; }
.stat-sub { font-size: 11px; color: var(--text-muted); }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; table-layout: auto; }
.data-table th {
    text-align: left; padding: 10px 12px; font-size: 11px;
    text-transform: uppercase; letter-spacing: 0.05em;
    color: var(--text-muted); border-bottom: 1px solid var(--border);
}
.data-table td {
    padding: 10px 12px; border-bottom: 1px solid var(--border);
    font-size: 13px;
}
.data-table tr:hover { background: var(--bg-hover); }
.truncate { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Badges */
.method-badge {
    display: inline-block; padding: 2px 8px; border-radius: var(--radius-sm);
    font-size: 11px; font-weight: 700; font-family: var(--font-mono);
}
.method-post { background: rgba(34,197,94,0.15); color: var(--success); }
.method-get { background: rgba(59,130,246,0.15); color: var(--info); }
.method-put { background: rgba(245,158,11,0.15); color: var(--warning); }
.method-patch { background: rgba(168,85,247,0.15); color: #a855f7; }
.method-delete { background: rgba(239,68,68,0.15); color: var(--danger); }
.status-badge {
    display: inline-block; padding: 2px 8px; border-radius: var(--radius-sm);
    font-size: 11px; font-weight: 600;
}
.status-received { background: rgba(59,130,246,0.15); color: var(--info); }
.status-forwarded { background: rgba(34,197,94,0.15); color: var(--success); }
.status-forwarding { background: rgba(245,158,11,0.15); color: var(--warning); }
.status-failed { background: rgba(239,68,68,0.15); color: var(--danger); }
.status-duplicated { background: rgba(168,85,247,0.15); color: #a855f7; }
.status-replayed { background: rgba(20,184,166,0.15); color: #14b8a6; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.dot-active { background: var(--success); box-shadow: 0 0 6px var(--success); }
.dot-paused { background: var(--text-muted); }
.badge { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 10px; font-weight: 600; }
.badge-free { background: rgba(100,116,139,0.2); color: var(--text-muted); }
.badge-pro { background: rgba(99,102,241,0.2); color: var(--accent); }
.badge-business { background: rgba(245,158,11,0.2); color: var(--warning); }
.badge-enterprise { background: rgba(168,85,247,0.2); color: #a855f7; }

/* Buttons */
.btn {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 8px 16px; border-radius: var(--radius); border: 1px solid var(--border);
    background: var(--bg-card); color: var(--text-primary);
    font-size: 13px; font-weight: 500; cursor: pointer; transition: all var(--transition);
    white-space: nowrap; min-height: 36px; line-height: 1.2; box-sizing: border-box;
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
}
.btn:hover { background: var(--bg-hover); border-color: var(--text-muted); }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,0.15), 0 1px 2px rgba(0,0,0,0.1); }
.btn-primary:hover, a.btn-primary:hover { background: var(--accent-hover); color: #fff; box-shadow: inset 0 1px 0 rgba(255,255,255,0.2), 0 2px 4px rgba(0,0,0,0.15); }
.btn-danger { background: rgba(239,68,68,0.15); border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-ghost { background: transparent; border-color: transparent; }
.btn-ghost:hover { background: var(--bg-hover); }
.btn-sm { padding: 6px 12px; font-size: 12px; min-height: 32px; }
.btn-xs { padding: 4px 8px; font-size: 11px; min-height: 28px; }
.btn-full { width: 100%; justify-content: center; }

/* Forms */
.input {
    width: 100%; padding: 8px 12px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: var(--radius);
    color: var(--text-primary); font-size: 13px; transition: border var(--transition);
    min-height: 36px; box-sizing: border-box;
}
.input:focus { outline: none; border-color: var(--border-focus); }
.input.mono { font-family: var(--font-mono); font-size: 12px; }
textarea.input { resize: vertical; min-height: 60px; }
select.input { cursor: pointer; }
.form-group { margin-bottom: 16px; }
.form-group label { display: block; margin-bottom: 6px; font-size: 12px; color: var(--text-secondary); font-weight: 500; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; }
.form-row { display: flex; align-items: center; gap: 8px; }
.inline-form { display: flex; gap: 8px; align-items: center; }
.inline-form .input { flex: 1; min-width: 0; }
.inline-form .btn { flex-shrink: 0; }
.inline { display: inline; }
.checkbox-label { display: flex; align-items: center; gap: 6px; font-size: 13px; cursor: pointer; }

/* Code Blocks */
.code-block {
    background: var(--bg-input); border: 1px solid var(--border);
    border-radius: var(--radius); padding: 16px; overflow-x: auto;
    font-family: var(--font-mono); font-size: 12px; line-height: 1.5;
}
code {
    font-family: var(--font-mono); font-size: 12px;
    background: var(--bg-input); padding: 2px 6px; border-radius: var(--radius-sm);
}

/* Progress Bar */
.progress-bar {
    width: 100%; height: 8px; background: var(--bg-input);
    border-radius: 4px; overflow: hidden; margin: 8px 0;
}
.progress-fill {
    height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-hover));
    border-radius: 4px; transition: width 0.3s ease;
}

/* Alerts */
.alert {
    padding: 12px 16px; border-radius: var(--radius); margin-bottom: 16px;
    font-size: 13px;
}
.alert-success { background: rgba(34,197,94,0.1); border: 1px solid rgba(34,197,94,0.3); color: var(--success); }
.alert-error { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.3); color: var(--danger); }

/* Detail List */
.detail-list { display: grid; grid-template-columns: 140px 1fr; gap: 8px 16px; }
.detail-list dt { color: var(--text-muted); font-size: 12px; }
.detail-list dd { font-size: 13px; }
.detail-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 16px; }

/* URL Display */
.url-display { display: flex; gap: 8px; align-items: center; margin: 8px 0; }
.url-display code {
    flex: 1; padding: 10px 14px; background: var(--bg-input);
    border: 1px solid var(--border); border-radius: var(--radius);
    font-size: 13px; word-break: break-all;
}

/* Endpoint Card */
.endpoints-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 16px; }
.endpoint-url { margin: 8px 0; display: flex; align-items: center; gap: 6px; }
.endpoint-url code { font-size: 11px; word-break: break-all; }
.endpoint-stats { display: flex; gap: 16px; font-size: 12px; color: var(--text-muted); }

/* Workflows Grid */
.workflows-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; }

/* Tunnel Info */
.tunnel-info { display: flex; align-items: center; gap: 10px; }
.tunnel-info code { font-size: 14px; }

/* Auth Pages */
.auth-page { display: flex; align-items: center; justify-content: center; min-height: 100dvh; }
.auth-container { width: 100%; max-width: 400px; padding: 20px; }
.auth-card {
    background: var(--bg-card); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 32px;
}
.auth-brand { text-align: center; margin-bottom: 24px; }
.auth-brand .brand-icon { font-size: 48px; display: block; margin-bottom: 8px; }
.auth-brand h1 { font-size: 24px; }
.auth-form { margin-top: 20px; }
.auth-footer { text-align: center; margin-top: 16px; font-size: 13px; color: var(--text-muted); }
.error-code { font-size: 72px; font-weight: 800; color: var(--accent); }

/* Empty State */
.empty-state { text-align: center; padding: 40px; color: var(--text-muted); }

/* JSON Syntax Highlighting */
.json-highlighted { background: var(--bg-input); }
.json-key { color: var(--json-key, #7dd3fc); }
.json-string { color: var(--json-string, #86efac); }
.json-number { color: var(--json-number, #fbbf24); }
.json-bool { color: var(--json-bool, #c084fc); }
.json-null { color: var(--json-null, #f87171); font-style: italic; }

/* JSON Editor (edit mode textarea) */
.json-editor {
    font-family: var(--font-mono); font-size: 12px; line-height: 1.6;
    min-height: 120px; resize: vertical; tab-size: 2;
    white-space: pre; overflow-x: auto;
}

/* Webhook detail UUID row */
.webhook-uuid-row {
    display: flex; align-items: center; gap: 8px; margin-top: 6px;
}
.webhook-uuid-row code {
    font-size: 12px; color: var(--text-secondary);
    background: var(--bg-input); padding: 4px 10px;
    border-radius: var(--radius-sm); border: 1px solid var(--border);
    word-break: break-all;
}

/* Endpoint link card in webhook detail */
.endpoint-link-card {
    display: block; padding: 12px; border-radius: var(--radius);
    background: var(--bg-hover); border: 1px solid var(--border);
    transition: border-color var(--transition);
    margin-top: 12px; text-decoration: none; color: inherit;
}
.endpoint-link-card:hover { border-color: var(--accent); color: inherit; }
.endpoint-link-name { font-size: 15px; font-weight: 600; color: var(--text-primary); }
.endpoint-link-meta { display: flex; align-items: center; gap: 6px; margin-top: 6px; }
.endpoint-link-fwd { margin-top: 4px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── Back breadcrumb pill — universal, used across all detail views ── */
.pw-back {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 12px 5px 8px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
    text-decoration: none;
    white-space: nowrap;
    background: transparent;
    border: 1px solid transparent;
    transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease, transform 0.18s ease;
    letter-spacing: 0.01em;
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
}
.pw-back::before {
    content: '';
    display: inline-block;
    flex-shrink: 0;
    width: 14px;
    height: 14px;
    background-color: currentColor;
    -webkit-mask: url('/assets/icons/chevron-left.svg') center / contain no-repeat;
    mask: url('/assets/icons/chevron-left.svg') center / contain no-repeat;
    transition: transform 0.18s ease;
}
.pw-back:hover {
    color: var(--text-primary);
    background: var(--bg-hover);
    border-color: var(--border);
    transform: translateX(-1px);
}
.pw-back:hover::before {
    transform: translateX(-2px);
}

/* Edit banner */
.alert-edit {
    background: rgba(245,158,11,0.1); border: 1px solid rgba(245,158,11,0.3);
    color: var(--warning); display: flex; align-items: center; gap: 12px;
}

/* Utilities */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.text-sm { font-size: 12px; }
.text-link { font-size: 13px; }
.hidden { display: none; }

/* Chart Placeholder */
.chart-placeholder { height: 200px; margin-top: 16px; }

/* Live indicator (SSE streaming) */
body #live-indicator {
    position: fixed; top: 16px; right: 16px; z-index: 150;
    background: rgba(239,68,68,0.15); color: #ef4444;
    padding: 6px 14px; border-radius: 20px; font-size: 11px;
    font-weight: 700; display: flex; align-items: center; gap: 6px;
    border: 1px solid rgba(239,68,68,0.3);
}
.live-dot {
    width: 8px; height: 8px; background: #ef4444;
    border-radius: 50%; animation: livePulse 1.5s infinite;
}
@keyframes livePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.8); }
}
.new-row-flash { animation: rowFlash 2s ease; }
@keyframes rowFlash {
    0% { background: rgba(99,102,241,0.2); }
    100% { background: transparent; }
}

/* Mobile nav toggle button */
.mobile-nav-toggle {
    display: none;
    position: fixed; top: 12px; right: 12px; z-index: 201;
    background: var(--bg-card); border: 1px solid var(--border);
    color: var(--text-primary); padding: 8px 12px;
    border-radius: var(--radius); cursor: pointer; font-size: 20px;
    line-height: 1; transition: background var(--transition);
}
.mobile-nav-toggle:hover { background: var(--bg-hover); }

/* Sidebar overlay (dark backdrop on mobile) */
.sidebar-overlay {
    display: none;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.5); z-index: 99;
}

/* Responsive */
@media (max-width: 1024px) {
    .mobile-nav-toggle { display: block; }

    .sidebar {
        width: var(--sidebar-width);
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        z-index: 200;
    }
    .sidebar.sidebar-open {
        transform: translateX(0);
    }
    .sidebar-overlay.visible { display: block; }

    .main-content { margin-left: 0; padding: 16px; padding-top: 72px; }
    .stats-grid { grid-template-columns: repeat(2, 1fr); }
    .endpoints-grid, .workflows-grid { grid-template-columns: 1fr; }
    .form-grid { grid-template-columns: 1fr; }
    .page-header { flex-direction: column; align-items: flex-start; gap: 12px; }
    .header-actions { flex-wrap: wrap; width: 100%; }
    .detail-list { grid-template-columns: 1fr; }
    .detail-grid { grid-template-columns: 1fr; }

    /* Tables — prevent horizontal scroll blowout */
    .data-table { font-size: 12px; }
    .data-table th, .data-table td { padding: 8px 6px; white-space: nowrap; }
    .data-table td { max-width: 120px; overflow: hidden; text-overflow: ellipsis; }
    .data-table td:last-child { overflow: visible; }

    /* Cards */
    .card { padding: 14px; }

    /* Buttons */
    .btn { padding: 8px 12px; font-size: 12px; }
    .btn-sm { padding: 6px 10px; }

    /* Inputs — ensure tap-friendly size */
    .input { font-size: 16px; padding: 10px 12px; }
    select.input { font-size: 14px; }
    textarea.input { font-size: 14px; }

    /* URL display */
    .url-display { flex-direction: column; }
    .url-display code { font-size: 11px; }

    /* Endpoint card */
    .endpoint-url code { font-size: 10px; }
    .endpoint-stats { flex-wrap: wrap; gap: 8px; }

    /* Stat cards */
    .stat-card { padding: 12px; }
    .stat-value { font-size: 22px; }

    /* Tunnel info */
    .tunnel-info { flex-direction: column; align-items: flex-start; }

    /* Code blocks */
    .code-block { padding: 10px; font-size: 11px; max-width: calc(100vw - 48px); }

    /* Webhook detail */
    .webhook-uuid-row { flex-direction: column; }

    /* JSON editor */
    .json-editor { font-size: 11px; }

    #live-indicator { top: 12px !important; right: 60px !important; z-index: 150 !important; }
}

/* ============================================
   Final Polish — Production Touchups
   ============================================ */

/* Brand-consistent text selection */
::selection { background: rgba(99, 102, 241, 0.3); }
[data-theme="light"] ::selection { background: rgba(99, 102, 241, 0.2); }

/* Smooth scrolling for anchor navigation */
html { scroll-behavior: smooth; }

/* Keyboard accessibility — visible focus ring */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn:focus-visible { outline-offset: 1px; }
.input:focus-visible { outline: none; } /* inputs already have border-focus */

/* Tactile button press feedback */
.btn:active:not(:disabled) { transform: scale(0.97); }
.btn:disabled, .btn[disabled] { opacity: 0.5; cursor: not-allowed; }

/* Smoother table row hover */
.data-table tbody tr { transition: background-color var(--transition); }

/* Text link hover affordance */
.text-link:hover { text-decoration: underline; text-underline-offset: 3px; }

/* Auth card top accent stripe */
.auth-card { border-top: 3px solid var(--accent); }

/* Card header subtle separator */
.card-header { padding-bottom: 12px; border-bottom: 1px solid var(--border); }

/* Grid card hover lift — endpoints & workflows */
.endpoint-card,
.workflows-grid > .card { transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition); }
.endpoint-card:hover,
.workflows-grid > .card:hover { border-color: var(--accent); box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1); transform: translateY(-2px); }

/* Tabular numbers in stat values for alignment */
.stat-value { font-variant-numeric: tabular-nums; }

/* Active status dot — breathing glow */
.dot-active { animation: dotPulse 2s ease-in-out infinite; }
@keyframes dotPulse {
    0%, 100% { box-shadow: 0 0 6px var(--success); }
    50% { box-shadow: 0 0 12px var(--success); }
}

/* Details/summary interactive hint */
details > summary { transition: color var(--transition); }
details > summary:hover { color: var(--accent); }

/* Empty state — centered, readable */
.empty-state p { font-size: 14px; max-width: 420px; margin: 0 auto; line-height: 1.6; }

/* Custom scrollbar — cohesive theme (mouse devices only) */
@media (pointer: fine) {
    ::-webkit-scrollbar { width: 6px; height: 6px; }
    ::-webkit-scrollbar-track { background: transparent; }
    ::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
    ::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }
}

/* Badge whitespace consistency */
.badge, .method-badge, .status-badge { white-space: nowrap; }

/* Prevent background scroll when any modal is open.
   Targeting html (the real document-scroll root) AND body for full coverage. */
html.pw-modal-open,
body.pw-modal-open { overflow: hidden; }

/* Highlight card glow on hover */
.highlight-card { transition: box-shadow var(--transition); }
.highlight-card:hover { box-shadow: 0 0 0 1px var(--accent), 0 2px 12px rgba(99, 102, 241, 0.15); }

/* Tooltip-style title attributes — native, no extra CSS needed */
/* Consistent link color in muted text */
.text-muted a { color: var(--accent); }
.text-muted a:hover { color: var(--accent-hover); }

/* ============================================
   Custom checkbox (pw-check)
   ============================================ */
label.pw-check, .pw-check {
    display: inline-flex; align-items: center; gap: 10px; margin: 0;
    cursor: pointer; white-space: nowrap; user-select: none;
    font-size: 13px; font-weight: 400; text-transform: none;
    color: var(--text-primary);
}
.pw-check input[type="checkbox"] { position: absolute; opacity: 0; width: 0; height: 0; }
.pw-check .pw-check-box {
    flex-shrink: 0; width: 18px; height: 18px;
    border: 1px solid var(--border); border-radius: 5px;
    background: var(--bg-input);
    display: inline-flex; align-items: center; justify-content: center;
    transition: all var(--transition);
}
.pw-check .pw-check-box::after {
    content: ""; width: 5px; height: 9px; margin-top: -1px;
    border: solid #fff; border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--transition);
}
.pw-check input:checked + .pw-check-box { background: var(--accent); border-color: var(--accent); }
.pw-check input:checked + .pw-check-box::after { transform: rotate(45deg) scale(1); }
.pw-check:hover .pw-check-box { border-color: var(--accent); }
.pw-check input:focus-visible + .pw-check-box { outline: 2px solid var(--accent); outline-offset: 2px; }
.pw-check .pw-check-label { display: inline-flex; align-items: center; gap: 6px; }

/* ============================================
   Standalone styled checkbox (no wrapper markup)
   Applies to bare checkboxes in data tables and anywhere `.pw-cb` is used.
   ============================================ */
.check-col input[type="checkbox"],
input.pw-cb[type="checkbox"] {
    -webkit-appearance: none; appearance: none;
    width: 18px; height: 18px; margin: 0; padding: 0;
    border: 1px solid var(--border); border-radius: 5px;
    background: var(--bg-input); cursor: pointer;
    position: relative; vertical-align: middle; flex-shrink: 0;
    transition: background var(--transition), border-color var(--transition);
}
.check-col input[type="checkbox"]:hover,
input.pw-cb[type="checkbox"]:hover { border-color: var(--accent); }
.check-col input[type="checkbox"]:checked,
input.pw-cb[type="checkbox"]:checked { background: var(--accent); border-color: var(--accent); }
.check-col input[type="checkbox"]:checked::after,
input.pw-cb[type="checkbox"]:checked::after {
    content: ""; position: absolute; left: 5px; top: 1px;
    width: 5px; height: 9px;
    border: solid #fff; border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}
.check-col input[type="checkbox"]:indeterminate,
input.pw-cb[type="checkbox"]:indeterminate { background: var(--accent); border-color: var(--accent); }
.check-col input[type="checkbox"]:indeterminate::after,
input.pw-cb[type="checkbox"]:indeterminate::after {
    content: ""; position: absolute; left: 3px; top: 7px;
    width: 10px; height: 2px; background: #fff; border: none; transform: none;
}
.check-col input[type="checkbox"]:focus-visible,
input.pw-cb[type="checkbox"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ============================================
   Variegated palette — multi-color sidebar + material feel
   Works in both dark and light themes. Toggled via <html data-palette="variegated">.
   ============================================ */
[data-palette="variegated"] .sidebar-nav .nav-item {
    border-radius: 10px; font-weight: 500;
    transition: background var(--transition, 150ms ease), color var(--transition, 150ms ease), box-shadow var(--transition, 150ms ease);
}
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(1) { --item-color: #6366f1; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(2) { --item-color: #0ea5e9; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(3) { --item-color: #10b981; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(4) { --item-color: #f59e0b; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(5) { --item-color: #ef4444; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(6) { --item-color: #ec4899; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(7) { --item-color: #8b5cf6; }
[data-palette="variegated"] .sidebar-nav .nav-item:nth-of-type(8) { --item-color: #14b8a6; }
/* Resting state: each link shows its own hue (icon follows via currentColor) instead of gray */
[data-palette="variegated"] .sidebar-nav .nav-item:not(.active) {
    color: var(--item-color);
}
[data-palette="variegated"] .sidebar-nav .nav-item:not(.active):hover {
    background: color-mix(in srgb, var(--item-color) 16%, transparent);
    color: var(--item-color);
}
[data-palette="variegated"] .sidebar-nav .nav-item.active {
    color: #fff;
    background: var(--item-color, var(--accent));
    box-shadow: 0 2px 10px rgba(0,0,0,0.28);
}

/* Footer links get complementary hues too */
[data-palette="variegated"] .sidebar-footer .nav-item:nth-of-type(1) { --item-color: #0ea5e9; }
[data-palette="variegated"] .sidebar-footer .nav-item:nth-of-type(2) { --item-color: #f59e0b; }
[data-palette="variegated"] .sidebar-footer .nav-item:not(.active) {
    color: var(--item-color);
}
[data-palette="variegated"] .sidebar-footer .nav-item:not(.active):hover {
    background: color-mix(in srgb, var(--item-color) 16%, transparent);
    color: var(--item-color);
}

/* More "material": elevation, softer surfaces, tactile buttons */
[data-palette="variegated"] .card {
    border-color: transparent;
    border-radius: 14px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.20), 0 6px 18px rgba(0,0,0,0.22);
}
[data-palette="variegated"] .stat-card,
[data-palette="variegated"] .auth-card {
    border-color: transparent;
    box-shadow: 0 1px 2px rgba(0,0,0,0.18), 0 4px 14px rgba(0,0,0,0.20);
}
[data-palette="variegated"] .sidebar { box-shadow: 2px 0 16px rgba(0,0,0,0.22); }
[data-palette="variegated"] .btn {
    border-radius: 10px;
    box-shadow: 0 1px 2px rgba(0,0,0,0.22);
}
[data-palette="variegated"] .btn-primary { box-shadow: 0 3px 10px rgba(99,102,241,0.40); }
[data-palette="variegated"] .btn:hover { box-shadow: 0 3px 12px rgba(0,0,0,0.28); }
[data-palette="variegated"] .btn:active:not(:disabled) { box-shadow: 0 1px 2px rgba(0,0,0,0.3); transform: translateY(1px); }

/* Lighter elevation for light theme so it doesn't look muddy */
[data-theme="light"][data-palette="variegated"] .card {
    box-shadow: 0 1px 2px rgba(15,23,42,0.06), 0 6px 18px rgba(15,23,42,0.08);
}
[data-theme="light"][data-palette="variegated"] .stat-card,
[data-theme="light"][data-palette="variegated"] .auth-card {
    box-shadow: 0 1px 2px rgba(15,23,42,0.05), 0 4px 14px rgba(15,23,42,0.07);
}
[data-theme="light"][data-palette="variegated"] .sidebar { box-shadow: 2px 0 16px rgba(15,23,42,0.08); }

/* ── Variegated: carry the color into the main content views, not just the sidebar ── */

/* Page titles get a vibrant left-to-right gradient wash */
[data-palette="variegated"] .page-header h1 {
    background: linear-gradient(90deg, #6366f1 0%, #0ea5e9 45%, #10b981 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent; color: transparent;
}

/* Section + card headings pick up the accent so views aren't flat/monochrome */
[data-palette="variegated"] .settings-content h2,
[data-palette="variegated"] .card:not(.card-danger) > h3,
[data-palette="variegated"] .card-header h3 { color: var(--accent); }

/* Stat cards cycle through the same hue set as the sidebar for a lively dashboard */
[data-palette="variegated"] .stats-grid .stat-card { border-top: 3px solid transparent; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+1) { border-top-color: #6366f1; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+1) .stat-value { color: #6366f1; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+2) { border-top-color: #0ea5e9; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+2) .stat-value { color: #0ea5e9; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+3) { border-top-color: #10b981; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+3) .stat-value { color: #10b981; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+4) { border-top-color: #f59e0b; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+4) .stat-value { color: #f59e0b; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+5) { border-top-color: #ef4444; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+5) .stat-value { color: #ef4444; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+6) { border-top-color: #ec4899; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+6) .stat-value { color: #ec4899; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+7) { border-top-color: #8b5cf6; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+7) .stat-value { color: #8b5cf6; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+8) { border-top-color: #14b8a6; }
[data-palette="variegated"] .stats-grid .stat-card:nth-of-type(8n+8) .stat-value { color: #14b8a6; }

/* Give content cards a subtle colored left edge so the body feels themed too */
[data-palette="variegated"] .main-content .card:not(.card-danger) { border-left: 3px solid color-mix(in srgb, var(--accent) 55%, transparent); }
[data-palette="variegated"] .main-content .highlight-card { border-left-color: var(--accent); }

/* Progress + usage meters become multi-color gradients */
[data-palette="variegated"] .progress-fill,
[data-palette="variegated"] .usage-bar-fill,
[data-palette="variegated"] .sidebar-popup-bar-fill {
    background: linear-gradient(90deg, #6366f1, #0ea5e9 50%, #10b981);
}
/* Keep the "near limit" warning state unambiguous */
[data-palette="variegated"] .usage-bar-warn,
[data-palette="variegated"] .sidebar-popup-bar-warn {
    background: linear-gradient(90deg, #f59e0b, #ef4444);
}

/* ── Variegated: colorful settings tabs (colored text + colored hover + active pill) ──
   Mirrors the Danger Zone / Admin colored treatment for every settings tab. */
[data-palette="variegated"] .settings-tabs .settings-tab {
    transition: background var(--transition, 150ms ease), color var(--transition, 150ms ease);
}
/* Tint each standard tab with its own hue (Danger Zone & Admin keep their built-in red/amber) */
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(1) { --item-color: #6366f1; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(2) { --item-color: #0ea5e9; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(3) { --item-color: #10b981; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(4) { --item-color: #f59e0b; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(5) { --item-color: #ec4899; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(6) { --item-color: #8b5cf6; }
[data-palette="variegated"] .settings-tabs .settings-tab:nth-of-type(7) { --item-color: #14b8a6; }
/* Colored resting state so every tab shows its own hue instead of gray (Danger Zone & Admin keep their built-in red/amber) */
[data-palette="variegated"] .settings-tabs .settings-tab:not(.active):not(.settings-tab-danger):not(.settings-tab-admin) {
    color: var(--item-color);
}
/* Colored hover for every tab, tinted by its own current color (the "like Admin / Danger Zone" hover) */
[data-palette="variegated"] .settings-tabs .settings-tab:not(.active):not(.settings-tab-danger):not(.settings-tab-admin):hover {
    background: color-mix(in srgb, var(--item-color) 16%, transparent);
    color: var(--item-color);
}
/* Active tab becomes a solid colored pill in its own hue */
[data-palette="variegated"] .settings-tabs .settings-tab.active:not(.settings-tab-danger):not(.settings-tab-admin) {
    color: #fff;
    background: var(--item-color, var(--accent));
}
[data-palette="variegated"] .settings-tabs .settings-tab-danger.active { background: #ef4444; }
[data-palette="variegated"] .settings-tabs .settings-tab-admin.active { background: #f59e0b; }

/* ============================================
   Glass UI — unified, modern surface treatment
   Centralizes the marketplace "glass" aesthetic across the app.
   Scoped to .pw-glass, which layout.php adds to .main-content on
   every route EXCEPT the Intelligence Hub (/intelligence*), so the
   Hub keeps its own bespoke design untouched.
   ============================================ */

/* — Gradient hero: turn each page's .page-header into an inviting banner — */
.pw-glass .page-header {
    padding: 22px 26px;
    margin-bottom: 26px;
    border-radius: 18px;
    border: 1px solid rgba(129,140,248,0.18);
    background:
        radial-gradient(130% 170% at 100% 0%, rgba(129,140,248,0.20), transparent 58%),
        linear-gradient(135deg, rgba(99,102,241,0.15), rgba(168,85,247,0.07) 46%, rgba(14,165,233,0.09));
}
html:not([data-palette="variegated"]) .pw-glass .page-header h1 {
    background: none;
    -webkit-text-fill-color: currentColor;
    color: var(--accent);
    letter-spacing: -0.02em;
}

/* — Lifted glass cards with a gradient accent bar (painted as a background
     layer so no pseudo-element or positioning context is introduced) — */
.pw-glass .card:not(.mkt-card):not(.wfi-card):not(.intel-dash):not(.wn-dash):not(.card-danger) {
    background:
        linear-gradient(90deg, #6366f1, #a855f7 55%, #0ea5e9) top left / 100% 3px no-repeat,
        linear-gradient(180deg, rgba(255,255,255,0.022), rgba(255,255,255,0)),
        var(--bg-card);
    box-shadow: 0 1px 2px rgba(0,0,0,0.16), 0 8px 26px rgba(0,0,0,0.16);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.pw-glass .card:not(.mkt-card):not(.wfi-card):not(.intel-dash):not(.wn-dash):not(.card-danger):hover {
    box-shadow: 0 1px 2px rgba(0,0,0,0.18), 0 14px 38px rgba(0,0,0,0.26);
}
/* Playful lift only for grid item cards, not full-width content cards */
.pw-glass .workflows-grid > .card:hover,
.pw-glass .endpoints-grid > .card:hover,
.pw-glass .endpoint-card:hover {
    transform: translateY(-3px);
    border-color: rgba(129,140,248,0.40);
}

/* — Stat cards: glass surface + subtle hover lift — */
.pw-glass .stat-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.022), rgba(255,255,255,0)), var(--bg-card);
    transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}
.pw-glass .stat-card:hover {
    transform: translateY(-2px);
    border-color: rgba(129,140,248,0.40);
    box-shadow: 0 10px 26px rgba(0,0,0,0.22);
}

/* — Refined primary buttons — */
.pw-glass .btn-primary {
    background: linear-gradient(135deg, var(--accent), #7c3aed);
    border-color: transparent;
    box-shadow: 0 2px 8px rgba(99,102,241,0.35), inset 0 1px 0 rgba(255,255,255,0.18);
}
.pw-glass .btn-primary:hover,
.pw-glass a.btn-primary:hover {
    background: linear-gradient(135deg, var(--accent-hover), #8b5cf6);
    box-shadow: 0 4px 14px rgba(99,102,241,0.45), inset 0 1px 0 rgba(255,255,255,0.22);
}

/* — Refined input focus glow — */
.pw-glass .input:focus {
    border-color: var(--border-focus);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.16);
}

/* — Polished empty states — */
.pw-glass .empty-state {
    border: 1px dashed rgba(129,140,248,0.25);
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), transparent);
}

/* — Light theme: soften the heavier dark shadows — */
[data-theme="light"] .pw-glass .card:not(.mkt-card):not(.wfi-card):not(.intel-dash):not(.wn-dash):not(.card-danger) {
    box-shadow: 0 1px 2px rgba(15,23,42,0.05), 0 8px 24px rgba(15,23,42,0.07);
}
[data-theme="light"] .pw-glass .card:not(.mkt-card):not(.wfi-card):not(.intel-dash):not(.wn-dash):not(.card-danger):hover {
    box-shadow: 0 1px 2px rgba(15,23,42,0.06), 0 14px 34px rgba(15,23,42,0.10);
}
[data-theme="light"] .pw-glass .stat-card:hover {
    box-shadow: 0 10px 26px rgba(15,23,42,0.10);
}

/* — Responsive — */
@media (max-width: 1024px) {
    .pw-glass .page-header { padding: 16px 18px; border-radius: 14px; }
}

/* — Mobile: extra-transparent glass sidebar so the page shows through faintly,
     a lighter backdrop, and breathing room beneath the hamburger toggle — */
@media (max-width: 1024px) {
    .sidebar {
        background:
            linear-gradient(180deg, rgba(99,102,241,0.08), transparent 42%),
            linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 44%, transparent), color-mix(in srgb, var(--bg-secondary) 30%, transparent));
        backdrop-filter: blur(24px) saturate(125%);
        -webkit-backdrop-filter: blur(24px) saturate(125%);
    }
    [data-theme="black"] .sidebar {
        background:
            linear-gradient(180deg, rgba(139,92,246,0.10), transparent 42%),
            linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 38%, transparent), color-mix(in srgb, var(--bg-secondary) 24%, transparent));
    }
    .sidebar-overlay { background: rgba(0,0,0,0.32); }
}