:root {
    --arc-font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    --arc-font-display: 'Playfair Display', Georgia, serif;
    --arc-bg: #0d1811;
    --arc-panel: rgba(14, 27, 19, 0.88);
    --arc-panel-alt: rgba(16, 33, 22, 0.76);
    --arc-text: #eef7f1;
    --arc-text-dim: #b7ccbf;
    --arc-text-soft: #70877a;
    --arc-accent: #4ade80;
    --arc-accent-strong: #2dd46f;
    --arc-line: rgba(74, 222, 128, 0.14);
    --arc-line-strong: rgba(74, 222, 128, 0.28);
    --arc-radius: 24px;
    --arc-shadow: 0 22px 56px rgba(0, 0, 0, 0.24);
}

.arc-booking-page,
.arc-booking-page * {
    box-sizing: border-box;
}

.arc-booking-page {
    font-family: var(--arc-font-body);
    color: var(--arc-text);
    background:
        radial-gradient(circle at top right, rgba(74, 222, 128, 0.12), transparent 30%),
        radial-gradient(circle at bottom left, rgba(45, 212, 111, 0.08), transparent 28%),
        linear-gradient(180deg, #0b140f 0%, #102117 100%);
    padding: 54px 20px 88px;
}

.arc-booking-shell {
    max-width: 1220px;
    margin: 0 auto;
}

.arc-eyebrow,
.arc-kicker {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--arc-line);
    background: rgba(74, 222, 128, 0.08);
    color: var(--arc-accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.arc-hero {
    max-width: 820px;
    margin: 0 auto 28px;
    text-align: center;
}

.arc-hero h1,
.arc-panel h2,
.vbk-payment-header h3,
.vbk-success-card h2 {
    font-family: var(--arc-font-display);
}

.arc-hero h1 {
    margin: 18px auto 16px;
    max-width: 13ch;
    font-size: clamp(38px, 6vw, 66px);
    line-height: 0.99;
}

.arc-hero p {
    margin: 0 auto;
    max-width: 720px;
    color: var(--arc-text-dim);
    font-size: 17px;
    line-height: 1.8;
}

.arc-panel {
    border: 1px solid var(--arc-line);
    border-radius: var(--arc-radius);
    background: var(--arc-panel);
    box-shadow: var(--arc-shadow);
    overflow: hidden;
}

.arc-selector-panel {
    margin-bottom: 24px;
}

.arc-panel-head {
    padding: 28px 30px 12px;
}

.arc-panel-head h2 {
    margin: 16px 0 8px;
    font-size: clamp(30px, 4vw, 42px);
    line-height: 1.04;
}

.arc-panel-head p {
    margin: 0;
    color: var(--arc-text-dim);
    line-height: 1.7;
}

.arc-table-wrap {
    padding: 0 30px 30px;
    overflow-x: auto;
}

.arc-table-wrap-tight {
    padding-top: 0;
}

.arc-rate-table {
    width: 100%;
    border-collapse: collapse;
}

.arc-booking-table {
    min-width: 960px;
}

.arc-rate-table th,
.arc-rate-table td {
    padding: 18px 16px;
    border-bottom: 1px solid rgba(74, 222, 128, 0.08);
    vertical-align: top;
    text-align: left;
}

.arc-rate-table th {
    color: var(--arc-text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.arc-rate-table td {
    color: var(--arc-text-dim);
    font-size: 14px;
    line-height: 1.65;
}

.arc-rate-table strong {
    display: block;
    color: var(--arc-text);
    font-size: 16px;
    line-height: 1.3;
}

.arc-row-sub {
    display: block;
    margin-top: 6px;
    color: var(--arc-text-soft);
    font-size: 13px;
    line-height: 1.55;
}

.arc-rate-row.is-selected td {
    background: rgba(74, 222, 128, 0.05);
}

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

.arc-rate-option {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    padding: 0 14px;
    border: 1px solid rgba(74, 222, 128, 0.18);
    border-radius: 999px;
    background: rgba(12, 23, 16, 0.9);
    color: var(--arc-text);
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.arc-rate-option:hover,
.arc-rate-option.is-active {
    border-color: var(--arc-accent);
    background: rgba(74, 222, 128, 0.12);
    transform: translateY(-1px);
}

.arc-price-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: rgba(74, 222, 128, 0.1);
    color: var(--arc-accent);
    font-size: 13px;
    font-weight: 700;
    white-space: nowrap;
}

.arc-order-stage {
    margin-top: 6px;
}

.arc-order-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.8fr);
    gap: 22px;
    align-items: start;
}

.arc-order-side {
    display: grid;
    gap: 22px;
    position: sticky;
    top: 22px;
}

.arc-summary-body {
    padding: 0 30px 30px;
}

.arc-summary-empty {
    margin: 0;
    color: var(--arc-text-dim);
    line-height: 1.8;
}

.arc-mini-summary,
.arc-summary-details {
    display: grid;
    gap: 10px;
}

.arc-summary-details {
    margin-top: 22px;
}

.arc-summary-details h3 {
    margin: 0 0 2px;
    color: var(--arc-text);
    font-size: 16px;
}

.arc-mini-row {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(74, 222, 128, 0.08);
    color: var(--arc-text-dim);
    font-size: 14px;
}

.arc-mini-row strong {
    color: var(--arc-text);
    text-align: right;
}

.arc-mini-row-total {
    margin-top: 6px;
    padding-top: 6px;
    border-top: 1px solid var(--arc-line-strong);
}

.arc-mini-row-total strong {
    color: var(--arc-accent);
    font-size: 18px;
}

.arc-summary-note-box {
    margin-top: 20px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(246, 211, 101, 0.16);
    background: rgba(246, 211, 101, 0.08);
    color: var(--arc-text-dim);
}

.arc-summary-note-box p {
    margin: 0;
    line-height: 1.7;
}

.arc-summary-note-box p + p {
    margin-top: 10px;
}

.arc-quote-table strong {
    font-size: 15px;
}

.vbk-booking-wrap {
    margin: 0;
}

.vbk-step {
    display: none;
}

.vbk-step-active {
    display: block;
    animation: vbkFadeIn 0.3s ease;
}

@keyframes vbkFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vbk-form-card {
    border: 1px solid var(--arc-line);
    border-radius: var(--arc-radius);
    background: var(--arc-panel);
    box-shadow: var(--arc-shadow);
    padding: 34px;
}

.vbk-payment-header {
    margin-bottom: 26px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(74, 222, 128, 0.12);
}

.vbk-payment-header-left {
    text-align: left;
}

.vbk-payment-header h3 {
    margin: 16px 0 8px;
    font-size: clamp(30px, 4vw, 40px);
    line-height: 1.04;
}

.vbk-selection-status {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 18px;
    margin-top: 16px;
}

.vbk-selected-service {
    color: var(--arc-text-dim);
    font-size: 15px;
    line-height: 1.6;
}

.vbk-payment-amount {
    color: var(--arc-accent);
    font-family: var(--arc-font-display);
    font-size: 44px;
    font-weight: 800;
    line-height: 1;
    white-space: nowrap;
}

.vbk-header-note,
.vbk-summary-note {
    margin: 12px 0 0;
    color: var(--arc-text-soft);
    font-size: 13px;
    line-height: 1.7;
}

.vbk-form-section {
    margin-bottom: 26px;
    padding-bottom: 22px;
    border-bottom: 1px solid rgba(74, 222, 128, 0.08);
}

.vbk-form-section:last-of-type {
    border-bottom: none;
    padding-bottom: 0;
}

.vbk-section-label {
    margin-bottom: 16px;
    color: var(--arc-accent);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.vbk-form-row {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.vbk-form-group {
    margin-bottom: 14px;
}

.vbk-form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--arc-text-dim);
    font-size: 13px;
    font-weight: 600;
}

.vbk-req {
    color: #fca5a5;
}

.vbk-form-group input,
.vbk-form-group select,
.vbk-form-group textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid rgba(74, 222, 128, 0.16);
    border-radius: 14px;
    background: rgba(11, 23, 16, 0.88);
    color: var(--arc-text);
    font: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.vbk-form-group input::placeholder,
.vbk-form-group textarea::placeholder {
    color: var(--arc-text-soft);
}

.vbk-form-group input:focus,
.vbk-form-group select:focus,
.vbk-form-group textarea:focus {
    outline: none;
    border-color: var(--arc-accent);
    box-shadow: 0 0 0 3px rgba(74, 222, 128, 0.12);
}

.vbk-form-group input.vbk-error,
.vbk-form-group select.vbk-error,
.vbk-form-group textarea.vbk-error {
    border-color: #f87171;
    box-shadow: 0 0 0 3px rgba(248, 113, 113, 0.12);
}

.vbk-form-error,
.vbk-payment-error {
    margin-bottom: 16px;
    padding: 12px 16px;
    border: 1px solid rgba(248, 113, 113, 0.26);
    border-radius: 14px;
    background: rgba(248, 113, 113, 0.1);
    color: #fecaca;
    font-size: 13px;
    text-align: center;
}

.vbk-form-actions {
    display: grid;
    gap: 12px;
}

.vbk-btn {
    display: block;
    width: 100%;
    padding: 15px 22px;
    border: none;
    border-radius: 14px;
    font: inherit;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease;
}

.vbk-btn:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.vbk-btn-primary,
.vbk-btn-pay {
    background: linear-gradient(135deg, var(--arc-accent), var(--arc-accent-strong));
    color: #0d1811;
}

.vbk-btn-primary:hover,
.vbk-btn-pay:hover {
    transform: translateY(-1px);
}

.vbk-btn-back {
    border: 1px solid rgba(74, 222, 128, 0.16);
    background: transparent;
    color: var(--arc-text-dim);
}

.vbk-order-summary {
    margin-bottom: 22px;
    padding: 18px 20px;
    border: 1px solid rgba(74, 222, 128, 0.12);
    border-radius: 16px;
    background: rgba(74, 222, 128, 0.05);
    color: var(--arc-text-dim);
}

.vbk-sum-line {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 6px 0;
    font-size: 14px;
}

.vbk-sum-line strong {
    color: var(--arc-text);
    text-align: right;
}

.vbk-total-line {
    margin-top: 10px;
    padding-top: 12px;
    border-top: 1px solid rgba(74, 222, 128, 0.12);
}

.vbk-total-line strong {
    color: var(--arc-accent);
    font-size: 18px;
}

.vbk-express-btn-wrap {
    margin-bottom: 12px;
}

.vbk-express-btn-wrap:empty {
    display: none;
}

.vbk-divider {
    display: flex;
    align-items: center;
    gap: 14px;
    margin: 18px 0;
    color: var(--arc-text-soft);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.vbk-divider::before,
.vbk-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(74, 222, 128, 0.12);
}

#vbk-card-container {
    min-height: 88px;
    padding: 16px;
    border: 1px solid rgba(74, 222, 128, 0.16);
    border-radius: 14px;
    background: rgba(11, 23, 16, 0.88);
}

.vbk-inline-message,
.vbk-inline-error {
    text-align: center;
    color: var(--arc-text-dim);
    font-size: 13px;
    line-height: 1.6;
}

.vbk-inline-error {
    color: #fecaca;
}

.vbk-success-card {
    text-align: center;
}

.vbk-success-icon {
    margin-bottom: 16px;
}

.vbk-success-card h2 {
    margin: 0 0 8px;
    font-size: 36px;
}

.vbk-success-card p {
    margin: 0 0 20px;
    color: var(--arc-text-dim);
}

.vbk-success-details {
    margin-bottom: 22px;
    padding: 18px 20px;
    border: 1px solid rgba(74, 222, 128, 0.16);
    border-radius: 16px;
    background: rgba(74, 222, 128, 0.06);
    text-align: left;
}

.vbk-detail-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 6px 0;
    color: var(--arc-text-dim);
    font-size: 14px;
}

.vbk-detail-row strong {
    color: var(--arc-text);
}

.vbk-spinner {
    display: inline-block;
    width: 18px;
    height: 18px;
    margin-right: 8px;
    border: 2px solid rgba(13, 24, 17, 0.32);
    border-top-color: #0d1811;
    border-radius: 50%;
    vertical-align: middle;
    animation: vbkSpin 0.65s linear infinite;
}

@keyframes vbkSpin {
    to {
        transform: rotate(360deg);
    }
}

@media (max-width: 1080px) {
    .arc-order-grid {
        grid-template-columns: 1fr;
    }

    .arc-order-side {
        position: static;
    }
}

@media (max-width: 760px) {
    .arc-booking-page {
        padding: 42px 14px 70px;
    }

    .arc-panel-head,
    .arc-table-wrap,
    .arc-summary-body {
        padding-left: 18px;
        padding-right: 18px;
    }

    .arc-panel-head h2 {
        font-size: 30px;
    }

    .vbk-form-card {
        padding: 24px 18px;
    }

    .vbk-selection-status,
    .vbk-sum-line,
    .vbk-detail-row,
    .arc-mini-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .vbk-form-row {
        grid-template-columns: 1fr;
    }

    .vbk-payment-amount {
        font-size: 34px;
    }
}