/* ============================================================
   Booking Service — Nugroho Motor (Smart Workshop)
   Halaman terang untuk kemudahan baca pelanggan, dengan hero
   identitas bengkel bergaya instrument panel di bagian atas.
   ============================================================ */

body {
    font-family: var(--font-body);
    background: var(--paper);
    margin: 0;
    padding: 0;
    color: var(--paper-ink);
}

.page-wrap { max-width: 480px; margin: 0 auto; padding-bottom: 40px; }

/* ---------- Hero identitas bengkel ---------- */
.hero {
    background:
        radial-gradient(circle at 15% 20%, rgba(79,216,232,0.18), transparent 45%),
        linear-gradient(160deg, var(--ink) 0%, #0E1A30 60%, var(--panel) 100%);
    padding: 22px 20px 46px;
    position: relative;
    overflow: hidden;
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(143,163,196,0.14) 1px, transparent 1px);
    background-size: 16px 16px;
    opacity: 0.5;
    pointer-events: none;
}
.hero-inner { position: relative; z-index: 1; }
.hero-brand {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 26px;
    color: var(--white);
    letter-spacing: 0.01em;
    margin: 14px 0 2px;
}
.hero-tagline {
    font-size: 13px;
    color: var(--mist);
    margin: 0 0 14px;
}
.sw-chip.hero-badge {
    background: var(--cyan-dim);
    color: var(--cyan);
    border: 1px solid rgba(79,216,232,0.35);
}

/* ---------- Card form (mengambang di atas hero) ---------- */
.container {
    max-width: 480px;
    margin: -28px auto 0;
    background: #fff;
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 16px 40px -18px rgba(11,18,32,0.35);
    position: relative;
    z-index: 2;
}
h1 { font-family: var(--font-display); font-size: 19px; margin: 0 0 4px; color: var(--paper-ink); }
.subtitle { color: var(--paper-sub); font-size: 13.5px; margin: 0 0 16px; }

.legend {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 11.5px;
    color: var(--paper-sub);
    margin-bottom: 14px;
    padding: 10px 12px;
    background: #FAFBFD;
    border: 1px solid var(--paper-line);
    border-radius: var(--radius-sm);
}
.legend span { display: flex; align-items: center; gap: 6px; }

.calendar-box { margin-bottom: 20px; }
.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
    font-weight: 700;
    font-family: var(--font-display);
    font-size: 14px;
}
.calendar-header button {
    border: 1px solid var(--paper-line);
    background: #fff;
    width: 32px;
    height: 32px;
    border-radius: var(--radius-sm);
    font-size: 18px;
    cursor: pointer;
    color: var(--paper-ink);
}
.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 5px;
}
.day-label {
    text-align: center;
    font-size: 10.5px;
    font-weight: 600;
    letter-spacing: 0.04em;
    color: #A6B1C2;
    padding-bottom: 4px;
    text-transform: uppercase;
}
.day-cell {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    background: #EEF1F6;
    color: #3A4658;
    border: 1px solid transparent;
    transition: transform 0.1s ease;
}
.day-cell.empty { background: transparent; cursor: default; }
.day-cell.available { background: #EEF1F6; }
.day-cell.available:hover { background: #E2E7EF; transform: translateY(-1px); }
.day-cell.almost_full { background: var(--amber-dim); color: #8A5A00; border-color: rgba(255,176,32,0.4); }
.day-cell.almost_full:hover { background: #FFE3B0; }
.day-cell.full { background: var(--red-dim); color: #A3132A; border-color: rgba(255,71,87,0.35); cursor: not-allowed; }
.day-cell.closed { background: #F5F6F9; color: #C4CCD9; cursor: not-allowed; }
.day-cell.selected { outline: 2.5px solid var(--cyan); outline-offset: 1px; box-shadow: 0 0 0 4px var(--cyan-dim); }

.selected-date-display {
    background: var(--cyan-dim);
    color: #106674;
    padding: 11px 13px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 14px;
    border: 1px solid rgba(79,216,232,0.3);
}

form label { display: block; font-size: 12.5px; font-weight: 700; margin: 12px 0 4px; color: #3A4658; letter-spacing: 0.01em; }
form input, form select, form textarea {
    width: 100%;
    padding: 11px 12px;
    border: 1px solid var(--paper-line);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: #fff;
}
form input:focus, form select:focus, form textarea:focus {
    outline: none;
    border-color: var(--cyan);
    box-shadow: 0 0 0 3px var(--cyan-dim);
}
button[type="submit"] {
    width: 100%;
    margin-top: 18px;
    padding: 14px;
    background: linear-gradient(135deg, #16A34A, #22C55E);
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 8px 20px -8px rgba(34,197,94,0.55);
}
button[type="submit"]:disabled { background: #C3CAD5; box-shadow: none; cursor: not-allowed; }

.footer-note {
    text-align: center;
    font-size: 11px;
    color: #A6B1C2;
    margin-top: 18px;
}