/* ============================================================
   assets/css/cee-booking.css
   CEE Pre-Booking Page — Design System Extension
   ============================================================ */

/* ── HEADER TAG ── */
.header-tag {
    font-family: 'Syne', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(232,160,32,0.1);
    border: 1px solid rgba(232,160,32,0.25);
    padding: 5px 14px;
    border-radius: 20px;
}

/* ── CEE HERO ── */
.cee-hero {
    position: relative;
    padding: 40px 5vw 30px;
    text-align: center;
    overflow: hidden;
}

.cee-hero-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 60% at 50% 0%, rgba(232,160,32,0.13) 0%, transparent 70%),
        radial-gradient(ellipse 40% 40% at 20% 100%, rgba(99,102,241,0.07) 0%, transparent 70%);
    z-index: -1;
}

.cee-hero-inner { max-width: 640px; margin: auto; }

.cee-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,160,32,0.1);
    border: 1px solid rgba(232,160,32,0.28);
    color: var(--amber);
    font-size: 12px;
    font-weight: 600;
    padding: 5px 14px;
    border-radius: 50px;
    margin-bottom: 20px;
}

.cee-hero-title {
    font-family: 'Syne', sans-serif;
    font-size: clamp(32px, 5vw, 52px);
    font-size: 2rem;
    font-weight: 800;
    color: var(--slate);
    line-height: 1.1;
    margin-bottom: 16px;
}

.cee-hero-sub {
    font-size: 16px;
    color: var(--muted);
    line-height: 1.65;
    max-width: 500px;
    margin: auto;
}

/* ── MAIN LAYOUT ── */
.cee-main { padding: 20px 5vw 40px; }

.cee-container {
    max-width: 680px;
    margin: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ── STEP CARD ── */
.cee-step {
    background: var(--white);
    border-radius: 24px;
    padding: 36px 32px;
    box-shadow:
        0 0 0 1px rgba(30,34,53,0.06),
        0 16px 48px rgba(30,34,53,0.1);
    position: relative;
    overflow: hidden;
    margin-bottom: 24px;
    animation: fadeUp 0.4s ease both;
}

.cee-step::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--gold-light), var(--gold));
}

.step-badge {
    display: inline-block;
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(232,160,32,0.1);
    border: 1px solid rgba(232,160,32,0.25);
    padding: 3px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}

.step-title {
    font-family: 'Syne', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: var(--slate);
    margin-bottom: 6px;
}

.step-sub {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 24px;
}

/* ── FORM ── */
.cee-form { display: flex; flex-direction: column; gap: 16px; }

.cee-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.cee-field { display: flex; flex-direction: column; gap: 6px; }

.cee-field label {
    font-size: 13px;
    font-weight: 500;
    color: var(--slate);
}

.cee-field .req { color: var(--gold); margin-left: 2px; }

.cee-field input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid rgba(30,34,53,0.12);
    border-radius: var(--radius-sm);
    font-family: 'DM Sans', sans-serif;
    font-size: 15px;
    color: var(--ink);
    background: var(--paper);
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.cee-field input::placeholder { color: #b0b7c3; }

.cee-field input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(232,160,32,0.14);
    background: var(--white);
}

/* ── BUTTONS ── */
.cee-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 24px;
    border-radius: var(--radius-sm);
    font-family: 'Syne', sans-serif;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    border: none;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
    width: 100%;
    margin-top: 8px;
}

.cee-btn:hover { transform: translateY(-2px); }
.cee-btn:active { transform: translateY(0); }

.cee-btn--primary {
    background: linear-gradient(135deg, var(--slate), var(--slate-mid));
    color: var(--paper);
    box-shadow: 0 4px 16px rgba(30,34,53,0.2);
}

.cee-btn--primary:hover { box-shadow: 0 8px 28px rgba(30,34,53,0.3); }

.cee-btn--gold {
    background: linear-gradient(135deg, #e8a020, #f5c842);
    color: var(--slate);
    box-shadow: 0 4px 16px rgba(232,160,32,0.3);
}

.cee-btn--gold:hover { box-shadow: 0 8px 28px rgba(232,160,32,0.45); }

.cee-btn--wa {
    background: linear-gradient(135deg, #25D366, #128c7e);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37,211,102,0.25);
}

.cee-btn--outline {
    background: transparent;
    color: var(--slate);
    border: 1.5px solid rgba(30,34,53,0.15);
}

.cee-btn--outline:hover { background: var(--paper); }

.cee-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none !important;
}

/* ── ALERT ── */
.cee-alert {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: 14px;
    margin-bottom: 14px;
}

.cee-alert--error {
    background: #fef2f2;
    border: 1px solid #fca5a5;
    color: #dc2626;
}

.cee-alert--success {
    background: #f0fdf4;
    border: 1px solid #86efac;
    color: #166534;
}

/* ── MODE TOGGLES ── */
.mode-toggles {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 24px;
}

.mode-toggle { cursor: pointer; }
.mode-toggle input[type="checkbox"] { display: none; }

.mode-toggle-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 18px 12px;
    border-radius: 14px;
    border: 2px solid rgba(30,34,53,0.1);
    background: var(--paper);
    transition: all 0.2s;
    position: relative;
    user-select: none;
}

.mode-toggle-card:hover {
    border-color: var(--gold);
    background: rgba(232,160,32,0.04);
}

.mode-check {
    position: absolute;
    top: 8px; right: 10px;
    font-size: 13px;
    color: var(--gold);
    opacity: 0;
    transition: opacity 0.2s;
}

.mode-toggle input:checked + .mode-toggle-card {
    border-color: var(--gold);
    background: rgba(232,160,32,0.07);
    box-shadow: 0 0 0 3px rgba(232,160,32,0.12);
}

.mode-toggle input:checked + .mode-toggle-card .mode-check { opacity: 1; }

.mode-icon { font-size: 28px; }

.mode-label {
    font-family: 'Syne', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--slate);
}

/* ── LOADING SPINNER ── */
.batch-loading {
    display: none;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    font-size: 14px;
    color: var(--muted);
}

.batch-loading.visible { display: flex; }

.loading-spinner {
    width: 20px; height: 20px;
    border: 2px solid rgba(232,160,32,0.2);
    border-top-color: var(--gold);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}

/* ── BATCH CARDS ── */
.batch-cards {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 20px;
}

.batch-card {
    border: 1.5px solid rgba(30,34,53,0.1);
    border-radius: 14px;
    overflow: hidden;
    animation: fadeUp 0.3s ease both;
}

.batch-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    background: var(--slate);
    color: var(--paper);
}

.batch-card-title {
    font-family: 'Syne', sans-serif;
    font-size: 15px;
    font-weight: 700;
    color: var(--white);
}

.batch-card-price {
    font-family: 'Syne', sans-serif;
    font-size: 16px;
    font-weight: 800;
    color: var(--gold);
}

.batch-card-body {
    padding: 14px 18px;
    background: var(--white);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.batch-info-item {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.batch-info-label {
    font-size: 10px;
    color: var(--muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.batch-info-value {
    font-size: 13px;
    font-weight: 600;
    color: var(--slate);
}

.batch-type-pill {
    display: inline-block;
    font-size: 10px;
    font-weight: 700;
    font-family: 'Syne', sans-serif;
    padding: 2px 10px;
    border-radius: 20px;
    letter-spacing: 0.3px;
}

.batch-type-pill.online   { background: #dbeafe; color: #1d4ed8; }
.batch-type-pill.physical { background: #dcfce7; color: #166534; }

/* ── BOOKING SUMMARY ── */
.booking-summary {
    background: linear-gradient(135deg, #f8f7ff, #fafafa);
    border: 1.5px solid #e0e7ff;
    border-radius: 14px;
    padding: 20px;
    margin-top: 4px;
    animation: fadeUp 0.3s ease both;
}

.summary-header {
    display: flex;
    align-items: center;
    gap: 8px;
    font-family: 'Syne', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--slate);
    margin-bottom: 14px;
}

.summary-icon { font-size: 16px; }

.summary-rows { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }

.summary-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    color: #374151;
}

.summary-row-price { font-weight: 600; color: var(--slate); }

.summary-divider { height: 1px; background: #e0e7ff; margin: 12px 0; }

.summary-total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: 'Syne', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--slate);
    margin-bottom: 20px;
}

.summary-total {
    font-size: 20px;
    color: var(--gold);
}

/* Pre-booking amount field */
.prebooking-field { margin-bottom: 16px; }

.prebooking-field label {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 13px;
    font-weight: 600;
    color: var(--slate);
    margin-bottom: 8px;
}

.prebooking-hint {
    font-size: 11px;
    font-weight: 500;
    color: var(--muted);
    background: rgba(30,34,53,0.06);
    padding: 2px 8px;
    border-radius: 20px;
}

.prebooking-input-wrap {
    display: flex;
    align-items: center;
    border: 2px solid var(--gold);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(232,160,32,0.1);
}

.prebooking-prefix {
    padding: 12px 14px;
    background: rgba(232,160,32,0.08);
    font-family: 'Syne', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--amber);
    border-right: 1.5px solid rgba(232,160,32,0.2);
    white-space: nowrap;
}

.prebooking-input-wrap input {
    flex: 1;
    border: none;
    outline: none;
    padding: 12px 14px;
    font-family: 'Syne', sans-serif;
    font-size: 18px;
    font-weight: 800;
    color: var(--slate);
    background: transparent;
    width: 100%;
    -moz-appearance: textfield;
}

.prebooking-input-wrap input::-webkit-outer-spin-button,
.prebooking-input-wrap input::-webkit-inner-spin-button { -webkit-appearance: none; }

.prebooking-note {
    font-size: 12px;
    color: var(--muted);
    margin-top: 8px;
    line-height: 1.5;
}

/* ── BOOKING SUCCESS ── */
.booking-success {
    text-align: center;
    padding: 10px 0;
}

.booking-success-icon {
    font-size: 52px;
    margin-bottom: 16px;
    animation: popIn 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.booking-success-title {
    font-family: 'Syne', sans-serif;
    font-size: 26px;
    font-weight: 800;
    color: var(--slate);
    margin-bottom: 10px;
}

.booking-success-sub {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.65;
    margin-bottom: 20px;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
}

.booking-success-detail {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1.5px solid #bae6fd;
    border-radius: 12px;
    padding: 16px 20px;
    margin-bottom: 20px;
    text-align: left;
}

.success-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 6px 0;
    font-size: 13px;
    border-bottom: 1px solid rgba(3,105,161,0.1);
}

.success-detail-row:last-child { border-bottom: none; }

.success-detail-label { color: #0369a1; font-weight: 500; }
.success-detail-value { font-weight: 700; color: #0c4a6e; }

/* ── RESPONSIVE ── */
@media (max-width: 600px) {
    .cee-step { padding: 26px 18px; }
    .cee-form-row { grid-template-columns: 1fr; }
    .batch-card-body { grid-template-columns: 1fr 1fr; }
    .mode-toggles { grid-template-columns: 1fr 1fr; }
}

/* Payment Tab Styling */
.pay-tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
    background: #f4f7f6;
    padding: 6px;
    border-radius: 12px;
}
.pay-tab {
    flex: 1;
    padding: 12px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.3s;
    font-family: 'DM Sans', sans-serif;
}
.pay-tab.active {
    background: #fff;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    color: var(--accent-color);
}

/* QR and Content */
.pay-content {
    animation: fadeIn 0.4s ease;
}
.qr-container {
    display: flex;
    gap: 20px;
    align-items: center;
    background: #fff;
    border: 1px dashed #ddd;
    padding: 20px;
    border-radius: 15px;
    margin-bottom: 20px;
}
.qr-image img {
    width: 150px;
    border-radius: 10px;
}
.file-upload-wrapper {
    position: relative;
    border: 2px dashed #ccd3d1;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    cursor: pointer;
}
.file-upload-wrapper input {
    position: absolute;
    width: 100%; height: 100%;
    top: 0; left: 0; opacity: 0; cursor: pointer;
}
.pay-logo { height: 40px; margin-bottom: 15px; }

@media (max-width: 600px) {
    .qr-container { flex-direction: column; text-align: center; }
}

.price-old {
    text-decoration: line-through;
    color: #999;
    margin-right: 8px;
}
.price-new {
    color: #b8860b; /* A gold/dark yellow color */
    font-weight: 700;
}