/* ============================================================
   AutoInspect AI — Premium Terminal design system
   Single source of truth for palette, fonts, nav, and shared
   components across all dashboard pages.
   Pages link this BEFORE their own <style>, so page-specific
   rules intentionally override these defaults.
   ============================================================ */

:root {
    /* tokens */
    --bg: #05070b;
    --surface: #0b0f16;
    --surface-2: #11161f;
    --line: #1c2533;
    --ink: #f2f5fa;
    --dim: #5d6b80;
    --accent: #37d2c4;
    --danger: #ff5470;
    --warning: #ffb454;
    --violet: #b388ff;
    --green: #3ddc97;

    --font-display: 'Bricolage Grotesque', 'IBM Plex Sans', sans-serif;
    --font-body: 'IBM Plex Sans', -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', ui-monospace, monospace;

    /* legacy bridge — old per-page variable names map to new tokens
       so existing page CSS renders correctly without edits */
    --bg-color: var(--bg);
    --sidebar-bg: var(--surface);
    --card-bg: var(--surface-2);
    --text-color: var(--ink);
    --accent-color: var(--accent);
    --danger-color: var(--danger);
    --warning-color: var(--warning);
    --success-color: var(--green);
    --info-color: var(--violet);
    /* stats.html / export_preview.html legacy names */
    --surface-1: var(--surface);
    --surface-3: var(--surface-2);
}

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

body {
    font-family: var(--font-body);
    background-color: var(--bg);
    background-image:
        linear-gradient(rgba(17, 22, 31, 0.55) 1px, transparent 1px),
        linear-gradient(90deg, rgba(17, 22, 31, 0.55) 1px, transparent 1px);
    background-size: 26px 26px;
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); letter-spacing: -0.01em; }

/* ---------- scrollbars ---------- */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--line); border-radius: 5px; }
::-webkit-scrollbar-thumb:hover { background: var(--dim); }

/* ---------- focus ---------- */
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---------- global nav ---------- */
.global-nav {
    position: relative;
    z-index: 1000;
    background: rgba(11, 15, 22, 0.92);
    backdrop-filter: blur(6px);
    border-bottom: 1px solid var(--line);
    padding: 0 24px;
    min-height: 52px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.global-nav-logo {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: -0.02em;
    color: var(--ink);
    text-decoration: none;
}

.global-nav-logo::after { content: ".AI"; color: var(--accent); }

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

.global-nav-links a {
    color: var(--dim);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 500;
    padding: 6px 10px;
    border-radius: 4px;
    transition: background 0.15s, color 0.15s;
}

.global-nav-links a:hover { background: var(--surface-2); color: var(--ink); }

.global-nav-links a.active {
    background: rgba(55, 210, 196, 0.12);
    color: var(--accent);
    box-shadow: inset 0 0 0 1px rgba(55, 210, 196, 0.35);
}

/* ---------- buttons ---------- */
.btn, button.btn {
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 8px 16px;
    border-radius: 4px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--ink);
    cursor: pointer;
    transition: background 0.15s, border-color 0.15s, transform 0.05s;
}

.btn:hover { background: var(--surface-2); border-color: var(--dim); }
.btn:active { transform: translateY(1px); }

/* generic hover response so page-specific buttons whose hover shade
   collapsed into the base token still react on hover */
button:not(:disabled):hover, a.btn:hover { filter: brightness(1.12); }
a.btn { text-decoration: none; }

.btn-primary { background: var(--accent); border-color: var(--accent); color: #05070b; }
.btn-primary:hover { background: #4be0d2; border-color: #4be0d2; }

.btn-danger { background: transparent; border-color: var(--danger); color: var(--danger); }
.btn-danger:hover { background: rgba(255, 84, 112, 0.12); }

.btn-secondary { background: transparent; }
.btn-secondary:hover { background: var(--surface-2); }

/* ---------- cards ---------- */
.card, .stat-card {
    background: radial-gradient(120% 120% at 0% 0%, rgba(20, 48, 64, 0.18), transparent 60%), var(--surface);
    border: 1px solid var(--line);
    border-radius: 6px;
    padding: 16px;
}

.stat-card .label {
    color: var(--dim);
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 6px;
}

.stat-card .value {
    font-family: var(--font-mono);
    font-size: 1.5rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.stat-card .value.danger { color: var(--danger); }
.stat-card .value.success { color: var(--green); }

/* ---------- tables ---------- */
table { border-collapse: collapse; font-size: 0.85rem; }

th {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--dim);
    background: var(--surface-2);
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid var(--line);
}

td {
    padding: 10px 14px;
    border-bottom: 1px solid rgba(28, 37, 51, 0.6);
    font-variant-numeric: tabular-nums;
}

tr:hover td { background: rgba(17, 22, 31, 0.5); }

/* ---------- badges ---------- */
.badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 999px;
    border: 1px solid transparent;
}

.badge-completed, .badge-success { color: var(--green); background: rgba(61, 220, 151, 0.1); border-color: rgba(61, 220, 151, 0.35); }
.badge-failed, .badge-error { color: var(--danger); background: rgba(255, 84, 112, 0.1); border-color: rgba(255, 84, 112, 0.35); }
.badge-processing, .badge-warning { color: var(--warning); background: rgba(255, 180, 84, 0.1); border-color: rgba(255, 180, 84, 0.35); }
.badge-pending, .badge-info { color: var(--violet); background: rgba(179, 136, 255, 0.1); border-color: rgba(179, 136, 255, 0.35); }

/* ---------- forms ---------- */
input[type="text"], input[type="number"], input[type="search"],
input[type="password"], input[type="email"], select, textarea {
    font-family: var(--font-body);
    font-size: 0.85rem;
    background: var(--surface);
    color: var(--ink);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 8px 12px;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(55, 210, 196, 0.18);
}

select option { background: var(--surface); }

/* ---------- toasts (used by ui.js) ---------- */
#toast-stack {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.toast {
    font-family: var(--font-body);
    font-size: 0.85rem;
    background: var(--surface-2);
    color: var(--ink);
    border: 1px solid var(--line);
    border-left: 3px solid var(--accent);
    border-radius: 4px;
    padding: 10px 16px;
    max-width: 380px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45);
    animation: toast-in 0.18s ease-out;
}

.toast.success { border-left-color: var(--green); }
.toast.error { border-left-color: var(--danger); }
.toast.warning { border-left-color: var(--warning); }

@keyframes toast-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}