/*
 * Dark theme: near-black surfaces, dark grey panels, bold orange accent.
 * Colour pairs below were checked against WCAG contrast targets (4.5:1 for
 * body text, comfortably higher for most) rather than eyeballed — see the
 * accent/status combinations in particular.
 */
:root {
    --ink: #f2f2f0;
    --muted: #9a9a9e;
    --border: #2a2a2d;
    --bg: #0a0a0b;
    --panel: #18181a;
    --panel-raised: #202023;
    --brand: #000000;
    --accent: #ff6a00;
    --accent-hover: #ff8a33;
    --accent-ink: #14110d;
    --success: #4ade80;
    --success-bg: #10241a;
    --danger: #f87171;
    --danger-bg: #2a1316;
    --warn: #fbbf24;
    --warn-bg: #2a2110;
    --info: #7dabff;
    --info-bg: #101c2e;
    --radius: 10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.5;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

.topbar { background: var(--brand); color: #fff; border-bottom: 1px solid var(--border); }
.topbar-inner {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    gap: 24px;
    height: 56px;
}
.brand { color: #fff; font-weight: 700; font-size: 1.05rem; }
.brand:hover { text-decoration: none; }
.mainnav { display: flex; gap: 18px; flex: 1; }
.mainnav a { color: #b7b7bb; font-size: 0.92rem; }
.mainnav a:hover { color: var(--accent); text-decoration: none; }
.topbar-user { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: #b7b7bb; }

.page {
    max-width: 1100px;
    margin: 0 auto;
    padding: 28px 20px 60px;
}

.hero-banner {
    display: block;
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border);
    margin-bottom: 24px;
}
@media (max-width: 720px) {
    .hero-banner { height: 140px; }
}

h1 { font-size: 1.5rem; margin: 0 0 20px; color: var(--ink); }
h2 { font-size: 1.15rem; margin: 28px 0 12px; color: var(--ink); }
h3 { font-size: 1rem; margin: 0 0 8px; color: var(--ink); }

.panel {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 20px;
    margin-bottom: 20px;
}

.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 14px; margin-bottom: 24px; }
.card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-top: 2px solid var(--accent);
    border-radius: var(--radius);
    padding: 16px;
}
.card .label { color: var(--muted); font-size: 0.8rem; text-transform: uppercase; letter-spacing: .04em; }
.card .value { font-size: 1.6rem; font-weight: 700; margin-top: 4px; color: var(--ink); }
.card .sub { color: var(--muted); font-size: 0.82rem; margin-top: 4px; }

table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--border); vertical-align: top; }
th { color: var(--muted); font-weight: 600; font-size: 0.78rem; text-transform: uppercase; letter-spacing: .03em; }
tr:last-child td { border-bottom: none; }

.badge { display: inline-block; padding: 2px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 600; }
.badge-Pending { background: var(--warn-bg); color: var(--warn); }
.badge-Approved { background: var(--success-bg); color: var(--success); }
.badge-Rejected { background: var(--danger-bg); color: var(--danger); }
.badge-Cancelled { background: var(--panel-raised); color: var(--muted); }

form .field { margin-bottom: 16px; }
label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 6px; color: var(--ink); }
input[type=text], input[type=email], input[type=tel], input[type=date], input[type=number], select, textarea {
    width: 100%;
    padding: 9px 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 0.95rem;
    font-family: inherit;
    background: var(--panel-raised);
    color: var(--ink);
}
input::placeholder, textarea::placeholder { color: var(--muted); }
input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 106, 0, 0.25);
}
textarea { min-height: 90px; resize: vertical; }
.checkbox-row { display: flex; align-items: center; gap: 8px; font-weight: 400; }
.checkbox-row input { width: auto; accent-color: var(--accent); }
.hint { color: var(--muted); font-size: 0.82rem; margin-top: 4px; }

.button, button, input[type=submit] {
    display: inline-block;
    background: var(--accent);
    color: var(--accent-ink);
    border: none;
    padding: 10px 18px;
    border-radius: 8px;
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}
.button:hover, button:hover, input[type=submit]:hover { background: var(--accent-hover); text-decoration: none; }
.button-ghost {
    background: transparent;
    border: 1px solid #4b4b4f;
    color: #fff;
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.85rem;
}
.button-ghost:hover { border-color: var(--accent); color: var(--accent); background: transparent; }
.button-danger { background: var(--danger); color: #1a0505; }
.button-danger:hover { background: #ff8a8a; }
.button-secondary { background: var(--panel-raised); color: var(--ink); border: 1px solid var(--border); }
.button-secondary:hover { background: var(--panel-raised); border-color: var(--accent); color: var(--accent); }

.flash { padding: 12px 16px; border-radius: 8px; margin-bottom: 20px; font-size: 0.92rem; border: 1px solid transparent; }
.flash-success { background: var(--success-bg); color: var(--success); border-color: rgba(74, 222, 128, 0.25); }
.flash-error { background: var(--danger-bg); color: var(--danger); border-color: rgba(248, 113, 113, 0.25); }
.flash-info { background: var(--info-bg); color: var(--info); border-color: rgba(125, 171, 255, 0.25); }

.site-footer { text-align: center; color: var(--muted); font-size: 0.8rem; padding: 24px 0; }

.actions { display: flex; gap: 8px; }
.tag { display: inline-block; padding: 1px 8px; border-radius: 6px; font-size: 0.76rem; background: var(--panel-raised); color: var(--muted); margin-right: 4px; }

.login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--brand);
}
.login-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-top: 3px solid var(--accent);
    padding: 40px;
    border-radius: 14px;
    text-align: center;
    max-width: 380px;
    width: 100%;
}
.login-card h1 { font-size: 1.3rem; }
.login-card p { color: var(--muted); font-size: 0.9rem; }

.grid-two { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 720px) {
    .grid-two { grid-template-columns: 1fr; }
    .mainnav { flex-wrap: wrap; }
}