/* webui/static/webui/app.css */

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

:root {
    --bg: #f5f6fa;
    --bg-card: #ffffff;
    --text: #1a1a2e;
    --text-secondary: #6b7280;
    --border: #e2e5ec;
    --primary: #2563eb;
    --primary-hover: #1d4ed8;
    --danger: #dc2626;
    --danger-hover: #b91c1c;
    --success: #16a34a;
    --warning: #f59e0b;
    --info: #0ea5e9;
    --radius: 10px;
    --shadow: 0 1px 3px rgba(0,0,0,0.06);
    --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    --status-queued: #9ca3af;
    --status-running: #2563eb;
    --status-done: #16a34a;
    --status-failed: #dc2626;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg: #0f172a;
        --bg-card: #1e293b;
        --text: #e2e8f0;
        --text-secondary: #94a3b8;
        --border: #334155;
        --shadow: 0 1px 3px rgba(0,0,0,0.3);
    }
}

html {
    font-size: 15px;
}

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

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* ── Layout ── */

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 16px;
}

/* ── Header ── */

.header {
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: 0 16px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 56px;
    flex-wrap: wrap;
    gap: 8px;
}

.header-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary);
    letter-spacing: -0.5px;
}

.header-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.header-nav a {
    padding: 6px 12px;
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: background 0.15s, color 0.15s;
}

.header-nav a:hover,
.header-nav a.active {
    background: var(--primary);
    color: #fff;
    text-decoration: none;
}

.header-user {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.header-user .btn-logout {
    background: none;
    border: 1px solid var(--border);
    color: var(--text-secondary);
    padding: 4px 10px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.8rem;
}

.header-user .btn-logout:hover {
    border-color: var(--danger);
    color: var(--danger);
}

/* ── Content ── */

.content {
    max-width: 1100px;
    margin: 24px auto;
    padding: 0 16px;
}

.page-title {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 20px;
}

/* ── Cards ── */

.card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    margin-bottom: 16px;
}

.card-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}

.card-stat {
    text-align: center;
}

.card-stat .stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--primary);
}

.card-stat .stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* ── Buttons ── */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.15s, opacity 0.15s;
    font-family: var(--font);
    line-height: 1.4;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover:not(:disabled) {
    background: var(--primary-hover);
}

.btn-danger {
    background: var(--danger);
    color: #fff;
}

.btn-danger:hover:not(:disabled) {
    background: var(--danger-hover);
}

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

.btn-secondary:hover:not(:disabled) {
    background: #d1d5db;
}

@media (prefers-color-scheme: dark) {
    .btn-secondary:hover:not(:disabled) {
        background: #475569;
    }
}

.btn-sm {
    padding: 4px 10px;
    font-size: 0.8rem;
}

.btn-group {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 16px;
}

/* ── Tables ── */

.table-wrap {
    overflow-x: auto;
    margin-bottom: 16px;
}

table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

th, td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--border);
}

th {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

tr:hover td {
    background: rgba(37, 99, 235, 0.03);
}

@media (prefers-color-scheme: dark) {
    tr:hover td {
        background: rgba(37, 99, 235, 0.08);
    }
}

/* ── Forms ── */

input[type="text"],
input[type="email"],
input[type="password"],
input[type="number"],
input[type="file"],
textarea,
select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 0.9rem;
    font-family: var(--font);
    background: var(--bg-card);
    color: var(--text);
    transition: border-color 0.15s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}

textarea {
    resize: vertical;
    min-height: 80px;
}

label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 4px;
    color: var(--text-secondary);
}

.form-group {
    margin-bottom: 14px;
}

.form-row {
    display: flex;
    gap: 12px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.form-row .form-group {
    flex: 1;
    min-width: 150px;
}

/* ── Tabs ── */

.tabs {
    display: flex;
    gap: 0;
    border-bottom: 2px solid var(--border);
    margin-bottom: 16px;
}

.tab-btn {
    padding: 8px 16px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    font-family: var(--font);
    transition: color 0.15s, border-color 0.15s;
}

.tab-btn:hover {
    color: var(--text);
}

.tab-btn.active {
    color: var(--primary);
    border-bottom-color: var(--primary);
}

.tab-panel {
    display: none;
}

.tab-panel.active {
    display: block;
}

/* ── Toast ── */

#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
}

.toast {
    padding: 12px 20px;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.3s, transform 0.3s;
    max-width: 380px;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-success {
    background: var(--success);
}

.toast-error {
    background: var(--danger);
}

/* ── Status badges ── */

.badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.badge-queued {
    background: #f3f4f6;
    color: var(--status-queued);
}

.badge-running {
    background: #dbeafe;
    color: var(--status-running);
}

.badge-done {
    background: #dcfce7;
    color: var(--status-done);
}

.badge-failed {
    background: #fee2e2;
    color: var(--status-failed);
}

@media (prefers-color-scheme: dark) {
    .badge-queued {
        background: #374151;
        color: #d1d5db;
    }
    .badge-running {
        background: #1e3a5f;
        color: #93c5fd;
    }
    .badge-done {
        background: #14532d;
        color: #86efac;
    }
    .badge-failed {
        background: #450a0a;
        color: #fca5a5;
    }
}

/* ── Auth page ── */

.auth-wrap {
    max-width: 420px;
    margin: 60px auto;
    padding: 0 16px;
}

.auth-wrap .card {
    padding: 32px 28px;
}

.auth-wrap .page-title {
    text-align: center;
    margin-bottom: 24px;
}

/* ── Targeting layout ── */

.split-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 20px;
    align-items: start;
}

@media (max-width: 768px) {
    .split-layout {
        grid-template-columns: 1fr;
    }
}

.sidebar-list {
    list-style: none;
}

.sidebar-list li {
    padding: 10px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: background 0.15s;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.sidebar-list li:hover {
    background: rgba(37, 99, 235, 0.06);
}

.sidebar-list li.active {
    background: var(--primary);
    color: #fff;
}

/* ── Vein / idea cards ── */

.vein-card {
    border-left: 3px solid var(--primary);
}

.vein-card .hooks {
    list-style: disc;
    padding-left: 20px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.vein-card .patterns {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 6px;
}

.idea-card {
    position: relative;
}

.idea-card .idea-title {
    font-weight: 600;
    margin-bottom: 4px;
}

.idea-card .idea-hook {
    font-style: italic;
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.idea-card .idea-outline {
    list-style: decimal;
    padding-left: 20px;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.badge-vein {
    background: #ede9fe;
    color: #7c3aed;
    font-size: 0.7rem;
}

.badge-format {
    background: #fef3c7;
    color: #b45309;
    font-size: 0.7rem;
}

@media (prefers-color-scheme: dark) {
    .badge-vein {
        background: #2e1065;
        color: #c4b5fd;
    }
    .badge-format {
        background: #451a03;
        color: #fcd34d;
    }
}

/* ── Diagnostics ── */

.diag-verdict {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.diag-recs {
    list-style: disc;
    padding-left: 20px;
    font-size: 0.9rem;
}

.diag-medians {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 8px;
}

/* ── Feature flags ── */

.flag-list {
    list-style: none;
}

.flag-list li::before {
    content: "✓ ";
    color: var(--success);
    font-weight: 700;
}

.flag-list li.off::before {
    content: "✗ ";
    color: var(--text-secondary);
}

/* ── Empty state ── */

.empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ── Misc ── */

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.text-sm { font-size: 0.85rem; }
.text-muted { color: var(--text-secondary); }
.text-danger { color: var(--danger); }
.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
}

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