:root {
    --chbs-premium-bg: #f7f4ee;
    --chbs-premium-surface: rgba(255, 255, 255, 0.84);
    --chbs-premium-surface-strong: #ffffff;
    --chbs-premium-surface-dark: #101826;
    --chbs-premium-text: #162033;
    --chbs-premium-text-muted: #687388;
    --chbs-premium-border: rgba(15, 25, 42, 0.12);
    --chbs-premium-accent: #b89456;
    --chbs-premium-accent-strong: #8f6f37;
    --chbs-premium-shadow: 0 24px 64px rgba(15, 23, 42, 0.12);
    --chbs-premium-shadow-soft: 0 12px 36px rgba(15, 23, 42, 0.08);
    --chbs-premium-radius-xl: 32px;
    --chbs-premium-radius-lg: 24px;
    --chbs-premium-radius-md: 18px;
    --chbs-premium-radius-sm: 12px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --chbs-premium-bg: #09101a;
        --chbs-premium-surface: rgba(10, 18, 31, 0.86);
        --chbs-premium-surface-strong: #101826;
        --chbs-premium-surface-dark: #dce4f2;
        --chbs-premium-text: #edf2fb;
        --chbs-premium-text-muted: #9cabc3;
        --chbs-premium-border: rgba(255, 255, 255, 0.1);
        --chbs-premium-shadow: 0 28px 80px rgba(0, 0, 0, 0.38);
        --chbs-premium-shadow-soft: 0 14px 40px rgba(0, 0, 0, 0.28);
    }
}

.chbs-main.chbs-premium-booking {
    background:
        radial-gradient(circle at top left, rgba(184, 148, 86, 0.18), transparent 28%),
        radial-gradient(circle at top right, rgba(15, 23, 42, 0.08), transparent 26%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.55), rgba(255, 255, 255, 0));
    background-color: var(--chbs-premium-bg);
    border: 1px solid rgba(255, 255, 255, 0.45);
    border-radius: var(--chbs-premium-radius-xl);
    box-shadow: var(--chbs-premium-shadow);
    color: var(--chbs-premium-text);
    overflow: hidden;
    padding: 28px;
}

.chbs-main.chbs-premium-booking,
.chbs-main.chbs-premium-booking input,
.chbs-main.chbs-premium-booking select,
.chbs-main.chbs-premium-booking textarea,
.chbs-main.chbs-premium-booking button {
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
}

.chbs-main.chbs-premium-booking .chbs-notice,
.chbs-main.chbs-premium-booking .chbs-notice-fixed > div {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(184, 148, 86, 0.22);
    border-radius: var(--chbs-premium-radius-md);
    box-shadow: var(--chbs-premium-shadow-soft);
    color: var(--chbs-premium-text);
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default,
.chbs-main.chbs-premium-booking .chbs-main-navigation-responsive,
.chbs-main.chbs-premium-booking .chbs-vehicle-filter,
.chbs-main.chbs-premium-booking .chbs-client-form,
.chbs-main.chbs-premium-booking .chbs-payment-form,
.chbs-main.chbs-premium-booking .chbs-layout-column-left,
.chbs-main.chbs-premium-booking .chbs-layout-column-center,
.chbs-main.chbs-premium-booking .chbs-layout-column-right,
.chbs-main.chbs-premium-booking .chbs-booking-extra-list,
.chbs-main.chbs-premium-booking .chbs-payment,
.chbs-main.chbs-premium-booking .chbs-google-map-summary,
.chbs-main.chbs-premium-booking .chbs-vehicle-list > ul > li,
.chbs-main.chbs-premium-booking .chbs-client-form-sign-in,
.chbs-main.chbs-premium-booking .chbs-client-form-sign-up,
.chbs-main.chbs-premium-booking .chbs-client-form-billing-address {
    backdrop-filter: blur(16px);
    background: var(--chbs-premium-surface);
    border: 1px solid var(--chbs-premium-border);
    border-radius: var(--chbs-premium-radius-lg);
    box-shadow: var(--chbs-premium-shadow-soft);
}

.chbs-main.chbs-premium-booking .chbs-main-content {
    padding-top: 24px;
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default {
    padding: 20px 22px;
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default ul {
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default li {
    margin: 0;
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default li a {
    align-items: center;
    background: rgba(255, 255, 255, 0.54);
    border: 1px solid transparent;
    border-radius: var(--chbs-premium-radius-md);
    color: var(--chbs-premium-text);
    display: flex;
    gap: 14px;
    min-height: 82px;
    padding: 16px 18px;
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default li.chbs-state-selected a,
.chbs-main.chbs-premium-booking .chbs-main-navigation-default li.chbs-state-complete a,
.chbs-main.chbs-premium-booking .chbs-payment a.chbs-state-selected,
.chbs-main.chbs-premium-booking .chbs-button-radio a.chbs-state-selected {
    background: linear-gradient(135deg, rgba(16, 24, 38, 0.96), rgba(32, 46, 70, 0.96));
    border-color: rgba(184, 148, 86, 0.4);
    color: #fff;
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default li span:first-child span:first-child,
.chbs-main.chbs-premium-booking .chbs-circle {
    background: rgba(184, 148, 86, 0.16);
    border-radius: 999px;
    color: var(--chbs-premium-accent-strong);
}

.chbs-main.chbs-premium-booking .chbs-main-navigation-default li.chbs-state-selected span:first-child span:first-child,
.chbs-main.chbs-premium-booking .chbs-main-navigation-default li.chbs-state-complete span:first-child span:first-child {
    background: rgba(184, 148, 86, 0.22);
    color: #fff;
}

.chbs-main.chbs-premium-booking .chbs-layout-25x75,
.chbs-main.chbs-premium-booking .chbs-layout-33x33x33 {
    display: grid;
    gap: 24px;
}

.chbs-main.chbs-premium-booking .chbs-layout-25x75 {
    grid-template-columns: minmax(280px, 0.95fr) minmax(0, 1.55fr);
}

.chbs-main.chbs-premium-booking .chbs-layout-33x33x33 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.chbs-main.chbs-premium-booking .chbs-layout-column-left,
.chbs-main.chbs-premium-booking .chbs-layout-column-center,
.chbs-main.chbs-premium-booking .chbs-layout-column-right {
    padding: 22px;
}

.chbs-main.chbs-premium-booking.chbs-summary-sidebar-sticky .chbs-layout-column-left {
    position: sticky;
    top: 24px;
}

.chbs-main.chbs-premium-booking .chbs-form-field,
.chbs-main.chbs-premium-booking .chbs-form-checkbox,
.chbs-main.chbs-premium-booking .chbs-form-field-location-fixed,
.chbs-main.chbs-premium-booking .chbs-form-field-location-autocomplete {
    margin-bottom: 18px;
}

.chbs-main.chbs-premium-booking label,
.chbs-main.chbs-premium-booking .chbs-form-field-label,
.chbs-main.chbs-premium-booking .chbs-form-label-group {
    color: var(--chbs-premium-text);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.chbs-main.chbs-premium-booking input[type="text"],
.chbs-main.chbs-premium-booking input[type="password"],
.chbs-main.chbs-premium-booking input[type="email"],
.chbs-main.chbs-premium-booking textarea,
.chbs-main.chbs-premium-booking select {
    background: var(--chbs-premium-surface-strong);
    border: 1px solid rgba(22, 32, 51, 0.12);
    border-radius: var(--chbs-premium-radius-sm);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.55);
    color: var(--chbs-premium-text);
    min-height: 52px;
    padding: 14px 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.chbs-main.chbs-premium-booking textarea {
    min-height: 120px;
}

.chbs-main.chbs-premium-booking input:focus,
.chbs-main.chbs-premium-booking textarea:focus,
.chbs-main.chbs-premium-booking select:focus {
    border-color: rgba(184, 148, 86, 0.55);
    box-shadow: 0 0 0 4px rgba(184, 148, 86, 0.12);
    outline: none;
    transform: translateY(-1px);
}

.chbs-main.chbs-premium-booking .chbs-button {
    border: 1px solid transparent;
    border-radius: 999px;
    box-shadow: var(--chbs-premium-shadow-soft);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    min-height: 52px;
    padding: 14px 24px;
    text-transform: uppercase;
}

.chbs-main.chbs-premium-booking .chbs-button-style-1 {
    background: linear-gradient(135deg, var(--chbs-premium-accent), var(--chbs-premium-accent-strong));
    color: #fff;
}

.chbs-main.chbs-premium-booking .chbs-button-style-2 {
    background: rgba(255, 255, 255, 0.68);
    border-color: rgba(22, 32, 51, 0.1);
    color: var(--chbs-premium-text);
}

.chbs-main.chbs-premium-booking .chbs-main-content-navigation-button {
    display: flex;
    gap: 14px;
    justify-content: space-between;
    margin-top: 28px;
}

.chbs-main.chbs-premium-booking .chbs-main-content-navigation-button .chbs-button {
    flex: 1 1 auto;
    justify-content: center;
    text-align: center;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-filter,
.chbs-main.chbs-premium-booking .chbs-client-form-sign-in,
.chbs-main.chbs-premium-booking .chbs-client-form-sign-up,
.chbs-main.chbs-premium-booking .chbs-client-form-billing-address {
    padding: 22px;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-list > ul,
.chbs-main.chbs-premium-booking .chbs-booking-extra-list > ul,
.chbs-main.chbs-premium-booking .chbs-payment {
    display: grid;
    gap: 18px;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-list > ul > li {
    overflow: hidden;
    padding: 0;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-image img,
.chbs-main.chbs-premium-booking .chbs-vehicle-gallery img {
    display: block;
    object-fit: cover;
    width: 100%;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-content {
    padding: 22px;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-content-header {
    align-items: flex-start;
    display: flex;
    gap: 20px;
    justify-content: space-between;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-content-header h4,
.chbs-main.chbs-premium-booking .chbs-booking-extra-header,
.chbs-main.chbs-premium-booking .chbs-payment-header {
    color: var(--chbs-premium-text);
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.chbs-main.chbs-premium-booking .chbs-vehicle-content-price {
    background: rgba(184, 148, 86, 0.12);
    border-radius: var(--chbs-premium-radius-md);
    color: var(--chbs-premium-accent-strong);
    padding: 14px 16px;
}

.chbs-main.chbs-premium-booking .chbs-booking-extra-list li {
    background: rgba(255, 255, 255, 0.62);
    border: 1px solid var(--chbs-premium-border);
    border-radius: var(--chbs-premium-radius-md);
    padding: 20px;
}

.chbs-main.chbs-premium-booking .chbs-payment li a,
.chbs-main.chbs-premium-booking .chbs-button-radio a {
    align-items: center;
    background: rgba(255, 255, 255, 0.7);
    border: 1px solid var(--chbs-premium-border);
    border-radius: var(--chbs-premium-radius-md);
    color: var(--chbs-premium-text);
    display: flex;
    gap: 12px;
    justify-content: space-between;
    min-height: 64px;
    padding: 18px 20px;
}

.chbs-main.chbs-premium-booking .chbs-summary-field {
    border-bottom: 1px solid rgba(22, 32, 51, 0.08);
    display: flex;
    gap: 18px;
    justify-content: space-between;
    padding: 12px 0;
}

.chbs-main.chbs-premium-booking .chbs-summary-field:last-child {
    border-bottom: 0;
}

.chbs-main.chbs-premium-booking .chbs-summary-field-name {
    color: var(--chbs-premium-text-muted);
    font-weight: 600;
}

.chbs-main.chbs-premium-booking .chbs-summary-field-value,
.chbs-main.chbs-premium-booking .chbs-summary-field-value-booking-extra-note {
    color: var(--chbs-premium-text);
    font-weight: 700;
    text-align: right;
}

.chbs-main.chbs-premium-booking .chbs-coupon-code-section,
.chbs-main.chbs-premium-booking .chbs-gratuity-section {
    align-items: end;
    background: rgba(255, 255, 255, 0.56);
    border: 1px solid var(--chbs-premium-border);
    border-radius: var(--chbs-premium-radius-md);
    display: grid;
    gap: 14px;
    grid-template-columns: minmax(0, 1fr) auto;
    margin-top: 16px;
    padding: 18px;
}

.chbs-main.chbs-premium-booking .chbs-google-map-summary {
    min-height: 240px;
    overflow: hidden;
}

.chbs-main.chbs-premium-booking .chbs-pagination a {
    background: rgba(255, 255, 255, 0.85);
    border: 1px solid var(--chbs-premium-border);
    border-radius: 999px;
    box-shadow: var(--chbs-premium-shadow-soft);
}

.chbs-main.chbs-premium-booking .ui-datepicker,
.chbs-main.chbs-premium-booking .ui-timepicker-wrapper {
    border-radius: var(--chbs-premium-radius-md);
    box-shadow: var(--chbs-premium-shadow);
}

.chbs-main.chbs-premium-booking .chbs-copyright {
    color: var(--chbs-premium-text-muted);
    margin-top: 24px;
    text-align: center;
}

@media screen and (max-width: 1024px) {
    .chbs-main.chbs-premium-booking {
        padding: 22px;
    }

    .chbs-main.chbs-premium-booking .chbs-layout-25x75,
    .chbs-main.chbs-premium-booking .chbs-layout-33x33x33 {
        grid-template-columns: 1fr;
    }

    .chbs-main.chbs-premium-booking.chbs-summary-sidebar-sticky .chbs-layout-column-left {
        position: static;
    }
}

@media screen and (max-width: 767px) {
    .chbs-main.chbs-premium-booking {
        border-radius: 20px;
        padding: 16px;
    }

    .chbs-main.chbs-premium-booking .chbs-main-navigation-default,
    .chbs-main.chbs-premium-booking .chbs-vehicle-filter,
    .chbs-main.chbs-premium-booking .chbs-layout-column-left,
    .chbs-main.chbs-premium-booking .chbs-layout-column-center,
    .chbs-main.chbs-premium-booking .chbs-layout-column-right,
    .chbs-main.chbs-premium-booking .chbs-client-form-sign-in,
    .chbs-main.chbs-premium-booking .chbs-client-form-sign-up,
    .chbs-main.chbs-premium-booking .chbs-client-form-billing-address {
        padding: 18px;
    }

    .chbs-main.chbs-premium-booking .chbs-coupon-code-section,
    .chbs-main.chbs-premium-booking .chbs-gratuity-section,
    .chbs-main.chbs-premium-booking .chbs-main-content-navigation-button {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .chbs-main.chbs-premium-booking .chbs-main-navigation-default ul {
        grid-template-columns: 1fr;
    }

    .chbs-main.chbs-premium-booking .chbs-summary-field {
        align-items: flex-start;
        flex-direction: column;
    }

    .chbs-main.chbs-premium-booking .chbs-summary-field-value {
        text-align: left;
    }
}