@import url("https://fonts.googleapis.com/css2?family=Sora:wght@700;800&family=DM+Sans:wght@400;500;600;700&family=IBM+Plex+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;600&display=swap");

:root,
html[data-theme="white"] {
    --bg-primary: #ffffff;
    --bg-secondary: #fafafa;
    --bg-tertiary: #f3f4f6;
    --border-subtle: #e5e7eb;
    --border-visible: #d1d5db;
    --accent-primary: #2563eb;
    --accent-secondary: #7c3aed;
    --accent-success: #059669;
    --accent-warning: #d97706;
    --accent-danger: #dc2626;
    --text-primary: #111827;
    --text-secondary: #4b5563;
    --text-muted: #8a94a6;
    --radius-card: 8px;
    --radius-input: 7px;
    --radius-badge: 6px;
    --card-shadow: 0 1px 2px rgba(15, 23, 42, 0.05), 0 0 0 1px var(--border-subtle);
    --modal-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);
}

html[data-theme="lively"] {
    --bg-primary: #f6f7fb;
    --bg-secondary: #ffffff;
    --bg-tertiary: #eef1ff;
    --border-subtle: #e0e5f2;
    --border-visible: #c5cde8;
    --accent-primary: #6366f1;
    --accent-secondary: #8b5cf6;
    --accent-success: #10b981;
    --accent-warning: #f59e0b;
    --accent-danger: #ef4444;
    --text-primary: #0d1117;
    --text-secondary: #4a5270;
    --text-muted: #8c96b4;
}

html[data-theme="conservative"] {
    --bg-primary: #0a0c10;
    --bg-secondary: #111318;
    --bg-tertiary: #1a1e26;
    --border-subtle: #252a35;
    --border-visible: #2e3444;
    --accent-primary: #4f8ef7;
    --accent-secondary: #7c5cfc;
    --accent-success: #2dd4a0;
    --accent-warning: #f5a623;
    --accent-danger: #f75555;
    --text-primary: #f0f2f8;
    --text-secondary: #a7afc3;
    --text-muted: #70798e;
    --card-shadow: 0 1px 3px rgba(0, 0, 0, 0.3), 0 0 0 1px var(--border-subtle);
}

* { box-sizing: border-box; }

html,
body {
    min-height: 100vh;
    margin: 0;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: "DM Sans", "Segoe UI", system-ui, sans-serif;
    font-size: 14px;
    line-height: 1.45;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border-visible); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

a { color: var(--accent-primary); font-weight: 700; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: 1.5rem; line-height: 1.1; font-weight: 800; }
h2 { font-size: 1rem; line-height: 1.25; font-weight: 700; }
h3 { font-size: .9rem; line-height: 1.25; font-weight: 700; }
code, .mono { font-family: "JetBrains Mono", ui-monospace, monospace; }

.app-shell {
    display: flex;
    min-height: 100vh;
}

.sidebar-toggle {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.sls-sidebar {
    width: 236px;
    height: 100vh;
    max-height: 100vh;
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-subtle);
    padding: 12px 10px;
    position: sticky;
    top: 0;
    align-self: flex-start;
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    overflow-x: hidden;
}

.sidebar-toggle:checked ~ .sls-sidebar { width: 60px; }
.sidebar-toggle:checked ~ .sls-sidebar .nav-text,
.sidebar-toggle:checked ~ .sls-sidebar .brand-subtitle,
.sidebar-toggle:checked ~ .sls-sidebar .nav-section-title { display: none; }

.sls-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
}

.brand-logo-full {
    display: block;
    width: 170px;
    height: 48px;
    object-fit: contain;
    object-position: left center;
}

.brand-logo-icon {
    display: none;
    width: 30px;
    height: 30px;
    border-radius: 999px;
    object-fit: cover;
}

.sidebar-toggle:checked ~ .sls-sidebar .brand-logo-full { display: none; }
.sidebar-toggle:checked ~ .sls-sidebar .brand-logo-icon { display: block; }

.brand-mark {
    display: grid;
    place-items: center;
    width: 30px;
    height: 30px;
    border-radius: 7px;
    background: var(--accent-primary);
    color: #fff;
    font-family: "Sora", sans-serif;
    font-weight: 800;
}

.brand-title { font-weight: 800; line-height: 1; }
.brand-subtitle { color: var(--text-muted); font-size: .68rem; margin-top: 1px; }

.collapse-button {
    border: 1px solid var(--border-subtle);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--radius-input);
    padding: 5px 7px;
    font-size: 11px;
    cursor: pointer;
    font-weight: 800;
}

.nav-section { display: grid; gap: 2px; }
.nav-section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 8px 8px 2px;
    color: var(--text-muted);
    background: transparent;
    border: 0;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-size: .62rem;
    font-weight: 800;
    cursor: pointer;
    text-align: left;
}

.nav-section-title::after {
    content: "-";
    color: var(--text-muted);
    font-size: 10px;
}

.nav-section-title[aria-expanded="false"]::after {
    content: "+";
}

.nav-section-links {
    display: grid;
    gap: 2px;
}

.nav-section-links[hidden] {
    display: none;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 8px;
    min-height: 27px;
    padding: 4px 6px;
    border-radius: var(--radius-input);
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 11.5px;
    font-weight: 700;
    line-height: 1.15;
}

.nav-link:hover,
.nav-link.active {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.nav-icon {
    display: grid;
    place-items: center;
    flex: 0 0 34px;
    width: 34px;
    color: var(--accent-primary);
    font-size: 9.5px;
    font-weight: 800;
    letter-spacing: 0;
}

.nav-text {
    min-width: 0;
    white-space: normal;
}

.sls-page {
    min-width: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.sls-topbar {
    min-height: 58px;
    height: auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 0 24px;
    border-bottom: 1px solid var(--border-subtle);
    background: var(--bg-primary);
    position: sticky;
    top: 0;
    z-index: 10;
}

.sls-main {
    width: 100%;
    max-width: 1480px;
    padding: 22px 24px 32px;
}

.page-enter { animation: page-enter 180ms ease-out both; }
@keyframes page-enter {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.eyebrow {
    color: var(--accent-primary);
    font-size: .72rem;
    font-weight: 800;
    letter-spacing: .06em;
    text-transform: uppercase;
    margin-bottom: 3px;
}

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

.toolbar,
.actions,
.inline-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.card,
.panel {
    background: var(--bg-secondary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    box-shadow: var(--card-shadow);
    padding: 16px;
}

.summary-grid,
.legacy-page .summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 10px;
}

.panel.stat strong,
.stat strong {
    display: block;
    margin-bottom: 5px;
    font-family: "Sora", "DM Sans", sans-serif;
    font-size: 1.35rem;
    line-height: 1;
}

.panel.stat .muted,
.stat .muted {
    display: block;
}

.stack { display: grid; gap: 14px; }
.dense-stack { display: grid; gap: 8px; }

input,
select,
textarea {
    width: 100%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-input);
    color: var(--text-primary);
    font-family: "IBM Plex Sans", "Segoe UI", system-ui, sans-serif;
    font-size: 13px;
    padding: 7px 10px;
    outline: none;
}

input:focus,
select:focus,
textarea:focus { border-color: var(--accent-primary); }

.button,
button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--accent-primary);
    border-radius: var(--radius-input);
    padding: 7px 12px;
    background: var(--accent-primary);
    color: #fff;
    text-decoration: none;
    font-family: "DM Sans", sans-serif;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.button.secondary,
button.secondary {
    background: transparent;
    color: var(--accent-primary);
}

.button.ghost,
button.ghost {
    background: transparent;
    border-color: transparent;
    color: var(--text-secondary);
}

.button.tiny,
button.tiny {
    min-height: 28px;
    padding: 4px 8px;
    font-size: 12px;
}

.flash {
    border-color: color-mix(in srgb, var(--accent-success) 30%, var(--border-subtle));
    background: color-mix(in srgb, var(--accent-success) 10%, var(--bg-secondary));
    color: var(--accent-success);
    font-weight: 700;
}

.badge,
.pill {
    display: inline-flex;
    align-items: center;
    border-radius: var(--radius-badge);
    padding: 2px 7px;
    background: color-mix(in srgb, var(--accent-primary) 12%, transparent);
    color: var(--accent-primary);
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 11px;
    font-weight: 700;
    white-space: nowrap;
}

.pill.good,
.badge-success { background: color-mix(in srgb, var(--accent-success) 14%, transparent); color: var(--accent-success); }
.pill.warn,
.badge-warning { background: color-mix(in srgb, var(--accent-warning) 16%, transparent); color: var(--accent-warning); }
.pill.bad,
.badge-danger { background: color-mix(in srgb, var(--accent-danger) 12%, transparent); color: var(--accent-danger); }

.table-wrap {
    overflow: auto;
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-card);
    background: var(--bg-secondary);
}

.data-table,
table.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-secondary);
}

.data-table th,
.data-table td {
    padding: 9px 11px;
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    vertical-align: top;
    font-family: "IBM Plex Sans", sans-serif;
    font-size: 13px;
}

.data-table th {
    color: var(--text-muted);
    background: var(--bg-secondary);
    border-bottom-color: var(--border-visible);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
}

.data-table tr:last-child td { border-bottom: 0; }
.data-table tbody tr:hover { background: var(--bg-tertiary); }

@media (max-width: 720px) {
    .app-shell { display: block; }
    .sls-sidebar { position: relative; width: 100%; height: auto; min-height: auto; max-height: none; border-right: 0; border-bottom: 1px solid var(--border-subtle); }
    .sidebar-toggle:checked ~ .sls-sidebar { width: 100%; }
    .sidebar-toggle:checked ~ .sls-sidebar .nav-text,
    .sidebar-toggle:checked ~ .sls-sidebar .brand-subtitle,
    .sidebar-toggle:checked ~ .sls-sidebar .nav-section-title { display: inline; }
    .sls-topbar { position: relative; height: auto; align-items: flex-start; padding: 16px; flex-direction: column; }
    .sls-main { padding: 16px; }
}