/**
 * Ryan Booking System MVP — Production UI
 * Modern SaaS design system
 */

/* =========================================================
   Design Tokens
   ========================================================= */
:root {
    --rbs-primary:        #4f46e5;
    --rbs-primary-hover:  #4338ca;
    --rbs-primary-light:  #eef2ff;
    --rbs-primary-ring:   rgba(79,70,229,0.18);
    --rbs-success:        #059669;
    --rbs-success-light:  #ecfdf5;
    --rbs-success-hover:  #047857;
    --rbs-danger:         #dc2626;
    --rbs-danger-light:   #fef2f2;
    --rbs-warning:        #d97706;
    --rbs-warning-light:  #fffbeb;
    --rbs-info:           #0284c7;
    --rbs-info-light:     #f0f9ff;

    --rbs-text:           #0f172a;
    --rbs-text-secondary: #475569;
    --rbs-text-muted:     #94a3b8;
    --rbs-text-inverted:  #ffffff;

    --rbs-bg:             #ffffff;
    --rbs-bg-subtle:      #f8fafc;
    --rbs-bg-muted:       #f1f5f9;

    --rbs-border:         #e2e8f0;
    --rbs-border-light:   #f1f5f9;

    --rbs-shadow-xs:  0 1px 2px rgba(15,23,42,0.06);
    --rbs-shadow-sm:  0 1px 3px rgba(15,23,42,0.08), 0 1px 2px rgba(15,23,42,0.04);
    --rbs-shadow:     0 4px 6px -1px rgba(15,23,42,0.08), 0 2px 4px -2px rgba(15,23,42,0.04);
    --rbs-shadow-md:  0 8px 16px -4px rgba(15,23,42,0.1), 0 4px 8px -4px rgba(15,23,42,0.04);
    --rbs-shadow-lg:  0 20px 32px -8px rgba(15,23,42,0.12), 0 8px 16px -8px rgba(15,23,42,0.06);

    --rbs-radius-sm:  6px;
    --rbs-radius:     10px;
    --rbs-radius-md:  14px;
    --rbs-radius-lg:  20px;
    --rbs-radius-xl:  28px;

    --rbs-ease:       cubic-bezier(0.4,0,0.2,1);
    --rbs-duration:   180ms;
    --rbs-transition: all var(--rbs-duration) var(--rbs-ease);
}

/* =========================================================
   Base Reset (scoped)
   ========================================================= */
#rbs-app * { box-sizing: border-box; }
#rbs-app { position: relative; }

/* =========================================================
   Layout
   ========================================================= */
.rbs-container {
    max-width: 760px;
    margin: 0 auto;
    padding: 32px 24px 48px;
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    color: var(--rbs-text);
    -webkit-font-smoothing: antialiased;
}

.rbs-container--success { max-width: 600px; }

.rbs-content {
    background: var(--rbs-bg);
    border: 1px solid var(--rbs-border);
    border-radius: var(--rbs-radius-lg);
    padding: 40px;
    box-shadow: var(--rbs-shadow-md);
}

.rbs-content-header {
    margin-bottom: 28px;
}

.rbs-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--rbs-text);
    margin: 0 0 6px;
    letter-spacing: -0.3px;
    line-height: 1.3;
}

.rbs-subtitle {
    font-size: 14px;
    color: var(--rbs-text-secondary);
    margin: 0;
    line-height: 1.5;
}

.rbs-step-indicator {
    font-size: 12px;
    font-weight: 600;
    color: var(--rbs-primary);
    text-transform: uppercase;
    letter-spacing: 0.8px;
    margin: 0 0 20px;
}

/* =========================================================
   Progress Bar
   ========================================================= */
.rbs-progress {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-bottom: 32px;
    padding: 20px 24px;
    background: var(--rbs-bg-subtle);
    border-radius: var(--rbs-radius-md);
    border: 1px solid var(--rbs-border-light);
}

.rbs-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.rbs-step-number {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--rbs-bg-muted);
    color: var(--rbs-text-muted);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 13px;
    transition: var(--rbs-transition);
    border: 2px solid transparent;
}

.rbs-progress-step--active .rbs-step-number {
    background: var(--rbs-primary);
    color: var(--rbs-text-inverted);
    box-shadow: 0 0 0 4px var(--rbs-primary-ring);
    border-color: var(--rbs-primary);
}

.rbs-progress-step--completed .rbs-step-number {
    background: var(--rbs-success);
    color: var(--rbs-text-inverted);
    border-color: var(--rbs-success);
}

.rbs-step-label {
    font-size: 11px;
    font-weight: 600;
    color: var(--rbs-text-muted);
    white-space: nowrap;
    letter-spacing: 0.2px;
}

.rbs-progress-step--active  .rbs-step-label { color: var(--rbs-primary); }
.rbs-progress-step--completed .rbs-step-label { color: var(--rbs-success); }

.rbs-progress-bar {
    flex: 1;
    height: 3px;
    background: var(--rbs-border);
    border-radius: 2px;
    overflow: hidden;
    min-width: 24px;
}

.rbs-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--rbs-success), #34d399);
    transition: width 0.4s var(--rbs-ease);
    border-radius: 2px;
}

/* =========================================================
   Alerts
   ========================================================= */
.rbs-alert {
    display: none;
    align-items: flex-start;
    gap: 12px;
    padding: 14px 16px;
    border-radius: var(--rbs-radius);
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 20px;
    line-height: 1.5;
    border: 1px solid transparent;
}

.rbs-alert.visible { display: flex; }

.rbs-alert svg { flex-shrink: 0; margin-top: 1px; }

.rbs-alert--error {
    background: var(--rbs-danger-light);
    color: #991b1b;
    border-color: #fecaca;
}

.rbs-alert--success {
    background: var(--rbs-success-light);
    color: #065f46;
    border-color: #a7f3d0;
}

.rbs-alert--info {
    background: var(--rbs-info-light);
    color: #0c4a6e;
    border-color: #bae6fd;
}

/* =========================================================
   Service Cards (Step 1)
   ========================================================= */
.rbs-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 14px;
    margin-bottom: 28px;
}

.rbs-service-input { display: none; }

.rbs-service-card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--rbs-bg);
    border: 2px solid var(--rbs-border);
    border-radius: var(--rbs-radius-md);
    padding: 20px;
    cursor: pointer;
    transition: var(--rbs-transition);
    gap: 10px;
    user-select: none;
}

.rbs-service-card:hover {
    border-color: var(--rbs-primary);
    background: var(--rbs-primary-light);
    box-shadow: var(--rbs-shadow-sm);
    transform: translateY(-1px);
}

.rbs-service-card--selected {
    border-color: var(--rbs-primary);
    background: var(--rbs-primary-light);
    box-shadow: 0 0 0 4px var(--rbs-primary-ring), var(--rbs-shadow-sm);
}

.rbs-service-card__check {
    position: absolute;
    top: 14px;
    right: 14px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: var(--rbs-border-light);
    border: 2px solid var(--rbs-border);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--rbs-transition);
    flex-shrink: 0;
}

.rbs-service-card--selected .rbs-service-card__check {
    background: var(--rbs-primary);
    border-color: var(--rbs-primary);
    color: white;
}

.rbs-service-card__icon {
    width: 44px;
    height: 44px;
    border-radius: var(--rbs-radius);
    background: var(--rbs-bg-subtle);
    border: 1px solid var(--rbs-border-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rbs-primary);
    flex-shrink: 0;
    transition: var(--rbs-transition);
}

.rbs-service-card--selected .rbs-service-card__icon,
.rbs-service-card:hover .rbs-service-card__icon {
    background: white;
    box-shadow: var(--rbs-shadow-xs);
}

.rbs-service-card__name {
    font-size: 15px;
    font-weight: 700;
    color: var(--rbs-text);
    margin: 0;
    padding-right: 28px;
    line-height: 1.3;
}

.rbs-service-card__desc {
    font-size: 13px;
    color: var(--rbs-text-secondary);
    margin: 0;
    line-height: 1.5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.rbs-service-card__meta {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 4px;
}

.rbs-service-card__price {
    font-size: 16px;
    font-weight: 800;
    color: var(--rbs-primary);
}

.rbs-service-card__duration {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--rbs-text-muted);
    font-weight: 500;
}

/* =========================================================
   Mini Summary (steps 2,3,4)
   ========================================================= */
.rbs-mini-summary {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    background: var(--rbs-primary-light);
    border: 1px solid #c7d2fe;
    border-radius: var(--rbs-radius);
    padding: 12px 16px;
    margin-bottom: 24px;
}

.rbs-mini-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--rbs-primary);
}

.rbs-mini-sep {
    color: #c7d2fe;
    font-size: 16px;
    font-weight: 300;
}

/* =========================================================
   Date & Time Picker (Step 2)
   ========================================================= */
.rbs-datetime-section { margin-bottom: 24px; }

.rbs-date-picker { margin-bottom: 24px; }

.rbs-label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--rbs-text);
    margin-bottom: 8px;
    letter-spacing: 0.1px;
}

.rbs-input {
    width: 100%;
    padding: 11px 14px;
    border: 1.5px solid var(--rbs-border);
    border-radius: var(--rbs-radius);
    font-size: 14px;
    color: var(--rbs-text);
    background: var(--rbs-bg);
    transition: var(--rbs-transition);
    outline: none;
    font-family: inherit;
    appearance: none;
    -webkit-appearance: none;
}

.rbs-input:focus {
    border-color: var(--rbs-primary);
    box-shadow: 0 0 0 3px var(--rbs-primary-ring);
}

.rbs-input::placeholder { color: var(--rbs-text-muted); }

.rbs-input.has-error {
    border-color: var(--rbs-danger);
    box-shadow: 0 0 0 3px rgba(220,38,38,0.12);
}

.rbs-input--textarea {
    resize: vertical;
    min-height: 90px;
    line-height: 1.5;
}


.rbs-time-section-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    margin-bottom: 12px;
}

.rbs-time-count {
    font-size: 12px;
    color: var(--rbs-text-muted);
    font-weight: 500;
}

.rbs-time-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(90px, 1fr));
    gap: 8px;
}

.rbs-time-slot {
    position: relative;
    cursor: pointer;
}

.rbs-time-input { display: none; }

.rbs-time-display {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 8px;
    border: 1.5px solid var(--rbs-border);
    border-radius: var(--rbs-radius);
    font-size: 13px;
    font-weight: 600;
    color: var(--rbs-text-secondary);
    background: var(--rbs-bg);
    cursor: pointer;
    transition: var(--rbs-transition);
    text-align: center;
    line-height: 1;
    white-space: nowrap;
}

.rbs-time-slot:hover .rbs-time-display {
    border-color: var(--rbs-primary);
    color: var(--rbs-primary);
    background: var(--rbs-primary-light);
}

.rbs-time-slot--selected .rbs-time-display,
.rbs-time-input:checked + .rbs-time-display {
    border-color: var(--rbs-primary);
    background: var(--rbs-primary);
    color: white;
    box-shadow: 0 0 0 3px var(--rbs-primary-ring);
}

.rbs-time-loading {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 20px;
    color: var(--rbs-text-muted);
    font-size: 14px;
}

.rbs-no-slots {
    grid-column: 1 / -1;
    padding: 20px;
    text-align: center;
    color: var(--rbs-text-muted);
    font-size: 14px;
    background: var(--rbs-bg-subtle);
    border-radius: var(--rbs-radius);
    border: 1px dashed var(--rbs-border);
    margin: 0;
}

/* =========================================================
   Customer Form (Step 3)
   ========================================================= */
.rbs-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.rbs-form-group { display: flex; flex-direction: column; }

.rbs-form-group--full { grid-column: 1 / -1; }

.rbs-field-error {
    font-size: 12px;
    color: var(--rbs-danger);
    margin-top: 5px;
    font-weight: 500;
    display: none;
}

.rbs-field-error.visible { display: block; }

/* =========================================================
   Review Page
   ========================================================= */
.rbs-review-card {
    background: var(--rbs-bg-subtle);
    border: 1px solid var(--rbs-border);
    border-radius: var(--rbs-radius-md);
    overflow: hidden;
    margin-bottom: 24px;
}

.rbs-review-section {
    padding: 20px 24px;
    border-bottom: 1px solid var(--rbs-border);
}

.rbs-review-section:last-child { border-bottom: none; }

.rbs-review-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    color: var(--rbs-text-muted);
    margin: 0 0 14px;
}

.rbs-review-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 16px;
    margin-bottom: 10px;
}

.rbs-review-row:last-child { margin-bottom: 0; }

.rbs-review-label {
    font-size: 13px;
    color: var(--rbs-text-secondary);
    flex-shrink: 0;
}

.rbs-review-value {
    font-size: 14px;
    font-weight: 600;
    color: var(--rbs-text);
    text-align: right;
}

.rbs-review-notes {
    font-size: 13px;
    color: var(--rbs-text-secondary);
    background: var(--rbs-bg);
    border: 1px solid var(--rbs-border);
    border-radius: var(--rbs-radius-sm);
    padding: 10px 12px;
    margin-top: 8px;
    line-height: 1.5;
    font-style: italic;
}

.rbs-review-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    background: var(--rbs-text);
    border-radius: var(--rbs-radius-md);
    margin-bottom: 24px;
}

.rbs-review-total-label {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    font-weight: 600;
}

.rbs-review-total-value {
    font-size: 22px;
    font-weight: 800;
    color: white;
    letter-spacing: -0.5px;
}

.rbs-review-guarantee {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--rbs-success-light);
    border: 1px solid #a7f3d0;
    border-radius: var(--rbs-radius);
    font-size: 13px;
    color: #065f46;
    font-weight: 500;
    margin-bottom: 20px;
}

/* =========================================================
   Action Buttons
   ========================================================= */
.rbs-actions {
    margin-top: 28px;
    padding-top: 24px;
    border-top: 1px solid var(--rbs-border-light);
}

.rbs-actions--split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 12px;
}

.rbs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--rbs-radius);
    border: 1.5px solid transparent;
    cursor: pointer;
    transition: var(--rbs-transition);
    text-decoration: none;
    white-space: nowrap;
    font-family: inherit;
    line-height: 1;
    letter-spacing: 0.1px;
}

.rbs-btn:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    pointer-events: none;
}

.rbs-btn--primary {
    background: var(--rbs-primary);
    color: var(--rbs-text-inverted);
    border-color: var(--rbs-primary);
}
.rbs-btn--primary:hover {
    background: var(--rbs-primary-hover);
    border-color: var(--rbs-primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--rbs-shadow-sm);
}

.rbs-btn--secondary {
    background: var(--rbs-bg);
    color: var(--rbs-text-secondary);
    border-color: var(--rbs-border);
}
.rbs-btn--secondary:hover {
    background: var(--rbs-bg-subtle);
    color: var(--rbs-text);
    border-color: var(--rbs-text-secondary);
}

.rbs-btn--success {
    background: var(--rbs-success);
    color: var(--rbs-text-inverted);
    border-color: var(--rbs-success);
}
.rbs-btn--success:hover {
    background: var(--rbs-success-hover);
    border-color: var(--rbs-success-hover);
    transform: translateY(-1px);
    box-shadow: var(--rbs-shadow-sm);
}

.rbs-btn--large {
    padding: 13px 26px;
    font-size: 15px;
    border-radius: var(--rbs-radius-md);
}

/* =========================================================
   Spinner
   ========================================================= */
.rbs-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,0.3);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: rbs-spin 0.65s linear infinite;
    flex-shrink: 0;
}

.rbs-spinner--dark {
    border-color: var(--rbs-border);
    border-top-color: var(--rbs-primary);
}

.rbs-spinner--lg {
    width: 36px;
    height: 36px;
    border-width: 3px;
    border-color: var(--rbs-border);
    border-top-color: var(--rbs-primary);
}

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

/* =========================================================
   Status Badges
   ========================================================= */
.rbs-status-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 0.2px;
    white-space: nowrap;
}

.rbs-status-badge--pending  { background: #fef3c7; color: #92400e; }
.rbs-status-badge--confirmed{ background: var(--rbs-success-light); color: #065f46; }
.rbs-status-badge--completed{ background: #eff6ff; color: #1e40af; }
.rbs-status-badge--cancelled{ background: var(--rbs-bg-muted); color: var(--rbs-text-secondary); }
.rbs-status-badge--rejected { background: var(--rbs-danger-light); color: #991b1b; }

/* =========================================================
   Success Page
   ========================================================= */
.rbs-success-hero {
    text-align: center;
    padding: 8px 0 32px;
}

.rbs-success-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--rbs-success-light);
    border: 2px solid #a7f3d0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--rbs-success);
    animation: rbs-pop 0.4s cubic-bezier(0.175,0.885,0.32,1.275);
}

.rbs-success-title {
    font-size: 26px;
    font-weight: 800;
    color: var(--rbs-text);
    margin: 0 0 8px;
    letter-spacing: -0.5px;
}

.rbs-success-subtitle {
    font-size: 15px;
    color: var(--rbs-text-secondary);
    margin: 0 0 18px;
    line-height: 1.5;
}

.rbs-booking-reference {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--rbs-bg-subtle);
    border: 1px solid var(--rbs-border);
    border-radius: var(--rbs-radius);
    padding: 14px 18px;
    margin-bottom: 24px;
}

.rbs-reference-label {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--rbs-text-muted);
}

.rbs-reference-number {
    font-size: 17px;
    font-weight: 800;
    color: var(--rbs-primary);
    font-family: 'SF Mono', 'Fira Code', monospace;
    letter-spacing: 1px;
}

.rbs-success-card {
    background: var(--rbs-bg-subtle);
    border: 1px solid var(--rbs-border);
    border-radius: var(--rbs-radius-md);
    overflow: hidden;
    margin-bottom: 28px;
}

.rbs-success-details {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.rbs-success-detail {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 18px 20px;
    border-right: 1px solid var(--rbs-border);
    border-bottom: 1px solid var(--rbs-border);
}

.rbs-success-detail:nth-child(even) { border-right: none; }
.rbs-success-detail:nth-last-child(-n+2) { border-bottom: none; }

.rbs-success-detail-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--rbs-radius-sm);
    background: var(--rbs-bg);
    border: 1px solid var(--rbs-border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--rbs-primary);
    flex-shrink: 0;
}

.rbs-success-detail-content {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.rbs-success-detail-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--rbs-text-muted);
}

.rbs-success-detail-value {
    font-size: 14px;
    font-weight: 700;
    color: var(--rbs-text);
    line-height: 1.3;
}

.rbs-success-customer {
    padding: 18px 20px;
    border-top: 1px solid var(--rbs-border);
}

.rbs-success-customer h4 {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--rbs-text-muted);
    margin: 0 0 10px;
}

.rbs-success-customer p {
    font-size: 14px;
    color: var(--rbs-text-secondary);
    margin: 0 0 4px;
    line-height: 1.4;
}

.rbs-success-message {
    padding: 16px 20px;
    background: var(--rbs-success-light);
    border-top: 1px solid #a7f3d0;
}

.rbs-success-message p {
    font-size: 13px;
    color: #065f46;
    margin: 0 0 4px;
    line-height: 1.5;
}

.rbs-success-message p:last-child { margin-bottom: 0; }

.rbs-success-actions {
    text-align: center;
    padding-top: 8px;
}

@keyframes rbs-pop {
    from { transform: scale(0.5); opacity: 0; }
    to   { transform: scale(1); opacity: 1; }
}

/* =========================================================
   Overlay (loading)
   ========================================================= */
#rbs-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.8);
    backdrop-filter: blur(2px);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
    z-index: 10;
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 640px) {
    .rbs-container { padding: 16px 12px 32px; }

    .rbs-content { padding: 24px 20px; border-radius: var(--rbs-radius-md); }

    .rbs-progress {
        padding: 14px 16px;
        gap: 4px;
    }

    .rbs-step-label { display: none; }
    .rbs-step-number { width: 30px; height: 30px; font-size: 12px; }

    .rbs-services-grid { grid-template-columns: 1fr; }

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

    .rbs-time-grid { grid-template-columns: repeat(3, 1fr); }

    .rbs-actions--split { flex-direction: column-reverse; }
    .rbs-actions--split .rbs-btn { width: 100%; }

    .rbs-success-details { grid-template-columns: 1fr; }
    .rbs-success-detail { border-right: none; }
    .rbs-success-detail:nth-last-child(-n+2) { border-bottom: 1px solid var(--rbs-border); }
    .rbs-success-detail:last-child { border-bottom: none; }

    .rbs-review-total { flex-direction: column; gap: 4px; text-align: center; }

    .rbs-mini-summary { flex-direction: column; align-items: flex-start; gap: 6px; }
    .rbs-mini-sep { display: none; }
}

@media (max-width: 480px) {
    .rbs-time-grid { grid-template-columns: repeat(3, 1fr); }
    .rbs-btn--large { padding: 12px 20px; font-size: 14px; }
}