:root {
    --sib-primary: #F2C550;
    --sib-primary-dark: #E0B24D;
    --sib-primary-text: #1B1B1B;
    --sib-success: #617725;
    --sib-background: #1B1B1B;
    --sib-surface: #333333;
    --sib-card-bg: #2A2A2A;
    --sib-text: #D8D8D8;
    --sib-text-muted: #999999;
    --sib-text-dim: #666666;
    --sib-heading: #F2C550;
    --sib-title: #FFFFFF;
    --sib-border: #444444;
    --sib-border-dark: #333333;
    --sib-error: #FF6B6B;
    --sib-error-dark: #D9534F;
    --sib-error-line: #D32F2F;
    --sib-warning: #F0AD4E;
    --sib-slot-available: #4CAF50;
    --sib-link: #F2C550;
    --sib-button-secondary-bg: #444444;
    --sib-button-disabled-bg: #444444;
    --sib-button-disabled-text: #666666;
}

.sib-wizard {
    max-width: 960px;
    margin: 0 auto;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: var(--sib-text);
    overflow: hidden;
    box-sizing: border-box;
}

.sib-steps-nav {
    display: flex;
    gap: 4px;
    margin-bottom: 32px;
    border-bottom: 2px solid rgba(var(--sib-primary-rgb),0.15);
    padding-bottom: 16px;
}

.sib-step-indicator {
    flex: 1;
    text-align: center;
    padding: 8px 4px;
    font-size: 13px;
    color: var(--sib-text-dim);
    position: relative;
}

.sib-step-indicator span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid var(--sib-border);
    margin-right: 6px;
    font-weight: 600;
    font-size: 13px;
    transition: all 0.2s;
    color: var(--sib-text-dim);
}

.sib-step-indicator.active {
    color: var(--sib-heading);
    font-weight: 600;
}

.sib-step-indicator.active span {
    background: var(--sib-primary);
    color: var(--sib-primary-text);
    border-color: var(--sib-heading);
}

.sib-step-indicator.done span {
    background: var(--sib-success);
    color: var(--sib-title);
    border-color: var(--sib-success);
}

.sib-step-indicator.done {
    color: var(--sib-text-dim);
}

.sib-step {
    display: none;
    animation: sibFadeIn 0.25s ease;
}

.sib-step.active {
    display: block;
}

@keyframes sibFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.sib-step h3 {
    margin: 0 0 20px;
    font-size: 1.3em;
    color: var(--sib-heading);
    font-weight: 700;
}

.sib-cards {
    display: grid;
    gap: 12px;
}

.sib-card {
    border: 2px solid var(--sib-border-dark);
    border-radius: 10px;
    padding: 16px 20px;
    cursor: pointer;
    transition: all 0.15s;
    background: var(--sib-card-bg);
}

.sib-card:hover {
    border-color: var(--sib-primary-dark);
    box-shadow: 0 2px 12px rgba(var(--sib-primary-rgb),0.1);
}

.sib-card.selected {
    border-color: var(--sib-primary);
    background: rgba(var(--sib-primary-rgb),0.08);
    box-shadow: 0 0 0 3px rgba(var(--sib-primary-rgb),0.15);
}

.sib-card h4 {
    margin: 0 0 6px;
    font-size: 1.05em;
    color: var(--sib-title);
}

.sib-card p {
    margin: 0 0 10px;
    color: var(--sib-text-muted);
    font-size: 0.9em;
    line-height: 1.4;
}

.sib-card-meta {
    display: flex;
    gap: 16px;
    font-size: 0.85em;
    color: var(--sib-primary-dark);
    font-weight: 500;
}



.sib-form-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.sib-field-row {
    display: flex;
    gap: 14px;
}

.sib-field-half {
    flex: 1;
    min-width: 0;
}

@media (max-width: 500px) {
    .sib-field-row {
        flex-direction: column;
    }
}
}

.sib-field-checkbox-wrap {
    display: flex;
    flex-direction: column;
}

.sib-label-spacer {
    visibility: hidden;
}

.sib-checkbox-label.sib-business-toggle {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9em;
    color: var(--sib-text);
    font-weight: 500;
    user-select: none;
    padding: 10px 16px;
    border: 2px solid var(--sib-primary-dark);
    border-radius: 8px;
    transition: all 0.2s ease;
    background: rgba(var(--sib-primary-dark-rgb),0.05);
    box-sizing: border-box;
}

.sib-checkbox-label.sib-business-toggle:hover {
    border-color: var(--sib-primary-dark);
    background: rgba(var(--sib-primary-dark-rgb),0.05);
}

.sib-checkbox-label.sib-business-toggle.active {
    border-color: var(--sib-primary-dark);
    background: rgba(var(--sib-primary-dark-rgb),0.08);
}

.sib-checkbox-label.sib-business-toggle input[type="checkbox"] {
    width: 18px;
    height: 18px;
    accent-color: var(--sib-primary-dark);
    cursor: pointer;
    margin: 0;
    padding: 0;
    border: none;
}

.sib-business-fields {
    margin-top: 12px;
    padding: 16px;
    border: 1px solid var(--sib-border-dark);
    border-radius: 8px;
    background: rgba(255,255,255,0.02);
    animation: sib-slide-down 0.25s ease;
}

@keyframes sib-slide-down {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.sib-field label {
    display: block;
    margin-bottom: 4px;
    font-weight: 500;
    font-size: 0.9em;
    color: var(--sib-text);
}

.sib-field-checkbox-wrap label {
    display: inline-flex;
    margin-bottom: 0;
}

.sib-field-checkbox-wrap .sib-label-spacer {
    display: block;
    margin-bottom: 4px;
}

.sib-field input,
.sib-field textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid var(--sib-border-dark);
    border-radius: 8px;
    font-size: 0.95em;
    box-sizing: border-box;
    font-family: inherit;
    background: var(--sib-card-bg);
    color: var(--sib-text);
}

.sib-field input::placeholder,
.sib-field textarea::placeholder {
    color: var(--sib-text-dim);
}

.sib-field input:focus,
.sib-field textarea:focus {
    border-color: var(--sib-primary);
    outline: none;
    box-shadow: 0 0 0 3px rgba(var(--sib-primary-rgb),0.15);
}

.sib-field input[type="number"] {
    max-width: 120px;
}

.sib-nav-buttons {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    justify-content: flex-end;
}

.sib-btn {
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 0.95em;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all 0.15s;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sib-btn-primary {
    background: linear-gradient(135deg, var(--sib-primary), var(--sib-primary-dark));
    color: var(--sib-primary-text);
}

.sib-btn-primary:hover {
    background: linear-gradient(135deg, var(--sib-primary-dark), var(--sib-primary));
    box-shadow: 0 4px 16px rgba(var(--sib-primary-rgb),0.25);
}

.sib-btn-primary:disabled {
    background: var(--sib-border);
    color: var(--sib-text-dim);
    cursor: not-allowed;
    box-shadow: none;
}

.sib-btn-secondary {
    background: rgba(255,255,255,0.05) !important;
    color: var(--sib-text) !important;
    border: 2px solid var(--sib-border) !important;
    box-shadow: none !important;
    outline: none !important;
    text-decoration: none !important;
    margin-right: auto !important;
}

.sib-btn-secondary:hover {
    border-color: var(--sib-text-dim) !important;
    background: rgba(255,255,255,0.08) !important;
    color: var(--sib-text) !important;
    box-shadow: none !important;
}

.sib-btn-secondary:focus {
    border-color: var(--sib-text-dim) !important;
    background: rgba(255,255,255,0.05) !important;
    color: var(--sib-text) !important;
    box-shadow: none !important;
    outline: none !important;
}

.sib-btn-secondary:active {
    background: rgba(255,255,255,0.12) !important;
    color: var(--sib-text) !important;
}

.sib-summary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px 24px;
}

.sib-summary-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 8px 0;
    border-bottom: 1px solid var(--sib-border-dark);
}

.sib-summary-label {
    color: var(--sib-text-muted);
    font-size: 0.82em;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.sib-summary-value {
    color: var(--sib-text);
    font-size: 0.95em;
    word-break: break-word;
    white-space: pre-wrap;
    overflow-wrap: break-word;
}

@media (max-width: 500px) {
    .sib-summary-grid {
        grid-template-columns: 1fr;
    }
}

.sib-summary-deposit .sib-summary-label,
.sib-summary-deposit .sib-summary-value {
    color: var(--sib-primary);
    font-weight: 600;
}

.sib-deposit-notice {
    color: var(--sib-primary);
    font-size: 0.85em;
    margin: 16px 0 0;
    text-align: center;
    font-style: italic;
}

.sib-summary-table {
    width: 100%;
    border-collapse: collapse;
}

.sib-summary-table th,
.sib-summary-table td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--sib-border-dark);
    font-size: 0.95em;
}

.sib-summary-table th {
    color: var(--sib-text-muted);
    font-weight: 500;
    width: 130px;
}

.sib-summary-table td {
    color: var(--sib-text);
}

.sib-success {
    text-align: center;
    padding: 32px 0;
}

.sib-check {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--sib-success);
    color: var(--sib-title);
    font-size: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.sib-success h3 {
    color: var(--sib-success) !important;
    margin-bottom: 8px;
}

.sib-success p {
    color: var(--sib-text-muted);
}

.sib-error {
    background: rgba(var(--sib-error-dark-rgb),0.1);
    color: var(--sib-error);
    padding: 12px 16px;
    border-radius: 8px;
    margin-top: 16px;
    font-size: 0.9em;
    border: 1px solid rgba(var(--sib-error-dark-rgb),0.3);
}

.sib-card-has-image {
    padding: 12px;
    overflow: hidden;
    display: flex;
    align-items: stretch;
    gap: 14px;
}

.sib-card-image {
    width: 80px;
    height: 80px;
    flex-shrink: 0;
    overflow: hidden;
    border-radius: 8px;
}

.sib-card-image img {
    width: 80px;
    height: 80px;
    object-fit: cover;
    display: block;
    border-radius: 8px;
}

.sib-card-body {
    padding: 2px 0;
    flex: 1;
    min-width: 0;
}

.sib-party-picker {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    padding: 14px 18px;
    border: 2px solid var(--sib-border-dark);
    border-radius: 10px;
    background: var(--sib-card-bg);
}

.sib-party-picker label {
    font-weight: 600;
    color: var(--sib-text);
    font-size: 0.95em;
    white-space: nowrap;
}

.sib-party-control {
    display: flex;
    align-items: center;
    gap: 0;
}

.sib-party-btn {
    width: 36px;
    height: 36px;
    border: 2px solid var(--sib-border) !important;
    background: rgba(255,255,255,0.05) !important;
    color: var(--sib-primary) !important;
    font-size: 18px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
    padding: 0 !important;
    margin: 0 !important;
    line-height: 1 !important;
    box-shadow: none !important;
    outline: none !important;
    text-decoration: none !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    min-width: 36px !important;
    min-height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
}

.sib-party-btn:first-child {
    border-radius: 8px 0 0 8px;
    border-right: none;
}

.sib-party-btn:last-child {
    border-radius: 0 8px 8px 0;
    border-left: none;
}

.sib-party-btn:hover {
    background: rgba(var(--sib-primary-rgb),0.15) !important;
    border-color: var(--sib-primary) !important;
    color: var(--sib-primary) !important;
}

.sib-party-btn:focus {
    background: rgba(255,255,255,0.05) !important;
    border-color: var(--sib-primary) !important;
    color: var(--sib-primary) !important;
    box-shadow: none !important;
    outline: none !important;
}

.sib-party-btn:active {
    background: rgba(var(--sib-primary-rgb),0.25) !important;
    color: var(--sib-primary) !important;
}

.sib-party-control input[type="number"] {
    width: 52px !important;
    height: 36px !important;
    border: 2px solid var(--sib-border) !important;
    border-left: none !important;
    border-right: none !important;
    background: var(--sib-card-bg) !important;
    color: var(--sib-title) !important;
    text-align: center !important;
    font-size: 1em !important;
    font-weight: 600 !important;
    -moz-appearance: textfield !important;
    border-radius: 0 !important;
    padding: 0 !important;
    box-sizing: border-box !important;
    box-shadow: none !important;
    outline: none !important;
    margin: 0 !important;
    min-height: unset !important;
}

.sib-party-control input[type="number"]::-webkit-outer-spin-button,
.sib-party-control input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.sib-party-control input[type="number"]:focus {
    outline: none !important;
    border-color: var(--sib-primary) !important;
    box-shadow: none !important;
    background: var(--sib-card-bg) !important;
    color: var(--sib-title) !important;
}

.sib-card-disabled {
    opacity: 0.45;
    border-color: var(--sib-error-line) !important;
    cursor: not-allowed !important;
    pointer-events: none;
}

.sib-card-disabled .sib-card-body h4 {
    color: var(--sib-text-dim);
}

.sib-card-disabled-reason {
    color: var(--sib-error);
    font-size: 0.75em;
    font-weight: 400;
    white-space: nowrap;
}

/* ── Calendar ────────────────────────────────────── */

.sib-calendar {
    user-select: none;
}

.sib-cal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
}

.sib-cal-title {
    font-size: 1.15em;
    font-weight: 700;
    color: var(--sib-text);
    text-transform: capitalize;
}

.sib-cal-nav {
    width: 36px !important;
    height: 36px !important;
    border: 2px solid var(--sib-border) !important;
    border-radius: 8px !important;
    background: rgba(255,255,255,0.05) !important;
    color: var(--sib-primary) !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    margin: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    transition: all 0.15s;
    min-width: 36px !important;
    max-width: 36px !important;
    line-height: 1 !important;
}

.sib-cal-nav:hover {
    background: rgba(var(--sib-primary-rgb),0.15) !important;
    border-color: var(--sib-primary) !important;
}

.sib-cal-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

@media (max-width: 600px) {
    .sib-cal-grid {
        grid-template-columns: repeat(3, 1fr);
        overflow: hidden;
        width: 100%;
        box-sizing: border-box;
    }
    .sib-cal-dayhead {
        display: none;
    }
    .sib-cal-cell.sib-cal-hide-mobile {
        display: none;
    }
    .sib-cal-cell {
        min-width: 0;
        padding: 8px 2px;
    }
    .sib-cal-slot {
        font-size: 0.72em !important;
        padding: 5px 2px !important;
        white-space: nowrap;
    }
    .sib-cal-dayname {
        font-size: 0.7em;
        color: var(--sib-text-dim);
        text-transform: uppercase;
        font-weight: 600;
        margin-top: 2px;
    }
    .sib-hide-mobile {
        display: none;
    }
    .sib-hide-mobile-inline {
        display: none;
    }
    .sib-step-indicator {
        font-size: 0 !important;
    }
    .sib-step-indicator span {
        font-size: 14px !important;
    }
}

.sib-cal-dayhead {
    text-align: center;
    font-size: 0.75em;
    font-weight: 600;
    color: var(--sib-text-dim);
    text-transform: uppercase;
    padding: 6px 0 8px;
    letter-spacing: 0.5px;
}

.sib-cal-cell {
    border: 2px solid var(--sib-border-dark);
    border-radius: 10px;
    padding: 10px 6px;
    min-height: 90px;
    background: rgba(var(--sib-background-rgb),0.5);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    cursor: default;
    transition: all 0.15s;
    position: relative;
}

.sib-cal-cell.sib-cal-empty {
    border-color: transparent;
    background: transparent;
    min-height: 0;
}

.sib-cal-cell.sib-cal-unavailable {
    opacity: 0.3;
    border-color: var(--sib-border-dark);
}



.sib-cal-cell:not(.sib-cal-unavailable):not(.sib-cal-empty):hover {
    border-color: var(--sib-border-dark);
    background: transparent;
}

.sib-cal-cell.sib-cal-selected {
    border-color: var(--sib-primary) !important;
    background: rgba(var(--sib-primary-rgb),0.1) !important;
    box-shadow: 0 0 0 2px rgba(var(--sib-primary-rgb),0.2);
}

.sib-cal-day {
    font-size: 1.15em;
    font-weight: 700;
    color: var(--sib-text);
    line-height: 1;
}



.sib-cal-unavailable .sib-cal-day {
    color: var(--sib-text-dim);
}

.sib-cal-price {
    font-size: 0.8em;
    font-weight: 600;
    color: var(--sib-primary-dark);
    line-height: 1;
}



.sib-cal-slots {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 5px;
    width: 100%;
}

.sib-cal-slot {
    font-size: 0.82em !important;
    padding: 7px 10px !important;
    border-radius: 6px !important;
    border: 1.5px solid var(--sib-slot-available) !important;
    background: rgba(var(--sib-slot-available-rgb),0.1) !important;
    color: var(--sib-slot-available) !important;
    cursor: pointer !important;
    font-weight: 600 !important;
    transition: all 0.12s !important;
    line-height: 1.2 !important;
    margin: 0 !important;
    box-shadow: none !important;
    outline: none !important;
    min-width: unset !important;
    min-height: unset !important;
    max-width: unset !important;
    max-height: unset !important;
    text-transform: none !important;
    letter-spacing: normal !important;
    font-family: inherit !important;
    width: 100% !important;
    height: auto !important;
    text-align: center !important;
    white-space: nowrap !important;
}

.sib-cal-slot:hover {
    background: rgba(var(--sib-primary-rgb),0.2) !important;
    border-color: var(--sib-primary) !important;
    color: var(--sib-primary) !important;
}

.sib-cal-slot.sib-cal-slot-active {
    background: var(--sib-primary) !important;
    border-color: var(--sib-primary) !important;
    color: var(--sib-primary-text) !important;
    font-weight: 700 !important;
}

.sib-cal-loading {
    text-align: center;
    padding: 40px 0;
    color: var(--sib-text-dim);
    font-size: 0.95em;
    display: flex;
    justify-content: center;
    align-items: center;
}

.sib-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--sib-border-dark);
    border-top-color: var(--sib-primary);
    border-radius: 50%;
    animation: sib-spin 0.7s linear infinite;
}

@keyframes sib-spin {
    to { transform: rotate(360deg); }
}

.sib-cal-no-slots {
    text-align: center;
    color: var(--sib-text-dim);
    font-size: 0.9em;
    margin-top: 12px;
}

.sib-cal-slot-full {
    position: relative !important;
    opacity: 0.4 !important;
    color: var(--sib-text-dim) !important;
    border-color: var(--sib-border) !important;
    background: rgba(255,255,255,0.02) !important;
    cursor: not-allowed !important;
}
.sib-cal-slot-full::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 4px;
    right: 4px;
    height: 2px;
    background: var(--sib-error-line);
    transform: translateY(-50%);
    pointer-events: none;
}

.sib-cal-slot-blocked {
    position: relative !important;
    opacity: 0.7 !important;
    color: var(--sib-text-muted) !important;
    border-color: var(--sib-border) !important;
    background: rgba(255,255,255,0.02) !important;
    cursor: not-allowed !important;
    text-decoration: none !important;
}
.sib-cal-slot-blocked::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 4px;
    right: 4px;
    height: 2px;
    background: var(--sib-error-line);
    transform: translateY(-50%);
    pointer-events: none;
}

/* ── Add-ons (reuse activity card styles) ─────────── */
.sib-addons-section {
    margin-top: 32px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.sib-addons-heading {
    margin: 0 0 12px;
    font-size: 1.05em;
    font-weight: 600;
    color: var(--sib-heading);
}

.sib-addon-card {
    position: relative;
}

.sib-addon-card .sib-addon-check {
    position: absolute;
    top: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--sib-primary);
    color: var(--sib-primary-text);
    font-size: 12px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: scale(0.5);
    transition: opacity 0.2s, transform 0.2s;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.25);
    pointer-events: none;
}

.sib-addon-card.selected .sib-addon-check {
    opacity: 1;
    transform: scale(1);
}