/* ── Page hero (compact, for this sub-page) ── */
.page-hero {
    min-height: 46vh;
    background: linear-gradient(135deg, var(--primary) 0%, #005eb8 100%);
    padding-top: 90px;
}

.page-hero .hero-content-modern h1 {
    font-size: 3rem;
}

.page-hero .hero-subheader {
    color: var(--accent);
}

.page-hero p.hero-lead {
    max-width: 640px;
    color: rgba(255, 255, 255, 0.88);
    font-size: 1.05rem;
    text-align: left;
}

/* ── Flash messages ── */
.flash-wrap {
    max-width: 900px;
    margin: 110px auto 0;
    padding: 0 20px;
}

.flash-msg {
    padding: 14px 20px;
    border-radius: 10px;
    font-weight: 600;
    margin-bottom: 12px;
}

.flash-error {
    background: #fdecea;
    color: #b3261e;
    border-left: 4px solid #b3261e;
}

.flash-success {
    background: #e8f6ef;
    color: #1a7a4c;
    border-left: 4px solid #1a7a4c;
}

/* ── Steps ── */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.step-box {
    position: relative;
}

.step-num {
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--accent-dark);
    line-height: 1;
    margin-bottom: 10px;
}

.step-box p {
    text-align: left;
    color: #444;
    font-size: 0.95rem;
}

.notice-box {
    max-width: 1100px;
    margin: 30px auto 0;
    background: #fff8e6;
    border-left: 5px solid var(--accent);
    border-radius: 10px;
    padding: 18px 24px;
    font-weight: 600;
    color: var(--accent-dark);
}

/* ── Login gate ── */
.login-gate {
    max-width: 520px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg-gray);
    border-radius: 20px;
    padding: 50px 40px;
    box-shadow: var(--shadow);
}

.login-gate p {
    text-align: center;
    color: #555;
    margin-bottom: 28px;
}

.btn-google {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: white;
    color: var(--text-dark) !important;
    border: 1px solid #ddd;
    border-radius: 50px;
    padding: 14px 32px;
    font-weight: 600;
    text-decoration: none !important;
    transition: var(--transition);
    box-shadow: 0 4px 14px rgba(0,0,0,0.08);
}

.btn-google:hover {
    box-shadow: 0 8px 22px rgba(0,0,0,0.15);
    transform: translateY(-2px);
}

/* ── Logged-in user chip above the form ── */
.user-chip {
    display: flex;
    align-items: center;
    gap: 14px;
    max-width: 1100px;
    margin: 0 auto 40px;
    background: var(--bg-gray);
    border-radius: 16px;
    padding: 16px 24px;
}

.user-chip img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid var(--accent);
}

.user-chip .user-chip-name {
    font-weight: 700;
    color: var(--primary);
}

.user-chip .user-chip-email {
    font-size: 0.85rem;
    color: #666;
}

.user-chip a.logout-link {
    margin-left: auto;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    text-decoration: none;
}

.user-chip a.logout-link:hover {
    color: var(--accent-dark);
}

/* ── Booking form ── */
.booking-form {
    max-width: 1100px;
    margin: 0 auto;
}

.form-section {
    margin-bottom: 48px;
}

.form-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.form-section-title .form-section-badge {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--primary);
    color: white;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 22px;
}

.room-card {
    background: white;
    border: 2px solid transparent;
    border-radius: 16px;
    box-shadow: var(--shadow);
    padding: 24px;
    cursor: pointer;
    transition: var(--transition);
}

.room-card:hover {
    transform: translateY(-6px);
}

.room-card.selected {
    border-color: var(--accent);
    box-shadow: 0 14px 30px rgba(212, 175, 55, 0.25);
}

.room-card h3 {
    color: var(--primary);
    margin-bottom: 8px;
    font-size: 1.15rem;
}

.room-card .room-capacity {
    display: inline-block;
    background: var(--bg-gray);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.room-card .room-facilities {
    font-size: 0.88rem;
    color: #666;
    text-align: left;
}

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

.form-field label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--primary);
    margin-bottom: 8px;
}

.form-field input[type="text"],
.form-field input[type="date"],
.form-field input[type="tel"],
.form-field input[type="number"],
.form-field input[type="password"],
.form-field select,
.form-field textarea {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    color: var(--text-dark);
    background: white;
    transition: border-color 0.3s ease;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
    outline: none;
    border-color: var(--accent);
}

.form-field input[readonly] {
    background: var(--bg-gray);
    color: #777;
}

.form-field textarea {
    resize: vertical;
    min-height: 100px;
}

.slots-wrap {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.slot-period-label {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent-dark);
}

.slot-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.slot-btn {
    padding: 12px 20px;
    border: 2px solid var(--primary);
    border-radius: 10px;
    background: white;
    color: var(--primary);
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    font-family: inherit;
}

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

.slot-btn.selected {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--primary);
}

.slot-btn:disabled {
    border-color: #ddd;
    color: #bbb;
    cursor: not-allowed;
    text-decoration: line-through;
}

.slots-placeholder {
    color: #888;
    font-size: 0.92rem;
}

.summary-box {
    background: var(--bg-gray);
    border-radius: 16px;
    padding: 28px 32px;
    border-left: 5px solid var(--accent);
}

.summary-box dl {
    display: grid;
    grid-template-columns: max-content 1fr;
    gap: 10px 20px;
}

.summary-box dt {
    font-weight: 600;
    color: var(--primary);
}

.summary-box dd {
    color: #333;
}

.summary-placeholder {
    color: #888;
}

.form-actions {
    text-align: center;
    margin-top: 40px;
}

.form-error {
    color: #b3261e;
    font-weight: 600;
    margin-top: 16px;
    text-align: center;
}

.success-panel {
    max-width: 620px;
    margin: 0 auto;
    text-align: center;
    background: #e8f6ef;
    border-radius: 20px;
    padding: 50px 40px;
    border-left: 6px solid var(--secondary);
}

.success-panel h3 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.success-panel .success-code {
    display: inline-block;
    background: white;
    padding: 10px 24px;
    border-radius: 10px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--primary);
    letter-spacing: 1px;
    margin: 14px 0;
}

.success-panel p {
    text-align: center;
    color: #444;
}

/* ── Status badges (shared with admin) ── */
.status-badge {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.status-pending {
    background: #fff3d6;
    color: #a3730a;
}

.status-approved {
    background: #dcf5e8;
    color: #1a7a4c;
}

.status-rejected {
    background: #fbe1df;
    color: #b3261e;
}

/* ── Admin login ── */
.admin-login-wrap {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, #005eb8 100%);
    padding: 20px;
}

.admin-login-card {
    background: white;
    border-radius: 20px;
    padding: 48px 40px;
    max-width: 400px;
    width: 100%;
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.admin-login-card h1 {
    color: var(--primary);
    font-size: 1.5rem;
    margin-bottom: 6px;
    text-align: center;
}

.admin-login-card p.subtitle {
    text-align: center;
    color: #777;
    margin-bottom: 30px;
    font-size: 0.9rem;
}

.admin-login-card .form-field {
    margin-bottom: 20px;
}

.admin-login-card button {
    width: 100%;
    margin-top: 10px;
}

/* ── Admin dashboard ── */
.admin-page {
    padding: 40px 4%;
    background: var(--bg-gray);
    min-height: 100vh;
}

.admin-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1400px;
    margin: 0 auto 30px;
}

.admin-topbar h1 {
    color: var(--primary);
    font-size: 1.6rem;
}

.admin-topbar a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: none;
}

.admin-filters {
    max-width: 1400px;
    margin: 0 auto 24px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: end;
    background: white;
    padding: 20px 24px;
    border-radius: 14px;
    box-shadow: var(--shadow);
}

.admin-filters .form-field {
    margin: 0;
    min-width: 160px;
}

.admin-table-wrap {
    max-width: 1400px;
    margin: 0 auto;
    background: white;
    border-radius: 14px;
    box-shadow: var(--shadow);
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 1000px;
}

.admin-table th,
.admin-table td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid #eee;
    font-size: 0.88rem;
    vertical-align: top;
}

.admin-table th {
    background: var(--bg-gray);
    color: var(--primary);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
}

.admin-table tr:hover {
    background: #fafcff;
}

.admin-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.admin-btn {
    border: none;
    border-radius: 8px;
    padding: 8px 14px;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    font-family: inherit;
}

.admin-btn-approve {
    background: var(--secondary);
    color: white;
}

.admin-btn-reject {
    background: #b3261e;
    color: white;
}

.admin-empty {
    text-align: center;
    padding: 60px 20px;
    color: #888;
}

@media (max-width: 700px) {
    .page-hero .hero-content-modern h1 {
        font-size: 2.1rem;
    }
    .summary-box dl {
        grid-template-columns: 1fr;
    }
}