/* ==========================================
   WP RDV Booking - Frontend Styles
   ========================================== */

.wprdv-booking {
    position: relative;
    max-width: 780px;
    margin: 30px auto;
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    color: #1e293b;
    -webkit-font-smoothing: antialiased;
}

/* Progress Steps */
.wprdv-progress {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 36px;
    padding: 0 20px;
}

.wprdv-progress-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    opacity: 0.4;
    transition: opacity 0.3s;
}

.wprdv-progress-step.active,
.wprdv-progress-step.completed {
    opacity: 1;
}

.wprdv-step-circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #e2e8f0;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s;
}

.wprdv-progress-step.active .wprdv-step-circle {
    background: var(--wprdv-primary, #3b82f6);
    color: #fff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.35);
}

.wprdv-progress-step.completed .wprdv-step-circle {
    background: #10b981;
    color: #fff;
}

.wprdv-progress-step span {
    font-size: 12px;
    font-weight: 500;
    color: #64748b;
    white-space: nowrap;
}

.wprdv-progress-line {
    flex: 1;
    height: 2px;
    background: #e2e8f0;
    margin: 0 8px;
    margin-bottom: 20px;
    max-width: 80px;
}

/* Step Content */
.wprdv-step-content {
    background: #fff;
    border-radius: 16px;
    padding: 32px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 8px 24px rgba(0, 0, 0, 0.04);
    animation: wprdv-fadeIn 0.35s ease;
}

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

.wprdv-step-content h3 {
    font-size: 22px;
    font-weight: 700;
    margin: 0 0 24px;
    color: #0f172a;
}

/* Service Cards */
.wprdv-services-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.wprdv-service-card {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.2s;
}

.wprdv-service-card:hover {
    border-color: var(--wprdv-primary, #3b82f6);
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.1);
}

.wprdv-service-card.selected {
    border-color: var(--wprdv-primary, #3b82f6);
    background: rgba(59, 130, 246, 0.04);
}

.wprdv-service-color {
    width: 6px;
    height: 40px;
    border-radius: 3px;
    margin-right: 16px;
    flex-shrink: 0;
}

.wprdv-service-info {
    flex: 1;
}

.wprdv-service-info h4 {
    margin: 0 0 4px;
    font-size: 16px;
    font-weight: 600;
    color: #0f172a;
}

.wprdv-service-info p {
    margin: 0;
    font-size: 13px;
    color: #64748b;
}

.wprdv-service-meta {
    display: flex;
    gap: 16px;
    margin-top: 6px;
    font-size: 13px;
    color: #64748b;
}

.wprdv-service-meta span {
    display: flex;
    align-items: center;
    gap: 4px;
}

.wprdv-price {
    font-weight: 600;
    color: #0f172a;
}

.wprdv-free {
    color: #10b981 !important;
}

.wprdv-service-check {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 12px;
    flex-shrink: 0;
    transition: all 0.2s;
}

.wprdv-service-check svg {
    display: none;
}

.wprdv-service-card.selected .wprdv-service-check {
    background: var(--wprdv-primary, #3b82f6);
    border-color: var(--wprdv-primary, #3b82f6);
}

.wprdv-service-card.selected .wprdv-service-check svg {
    display: block;
    stroke: #fff;
}

/* Calendar */
.wprdv-datetime-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.wprdv-calendar-container {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
}

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

.wprdv-cal-month-year {
    font-weight: 700;
    font-size: 16px;
    color: #0f172a;
    text-transform: capitalize;
}

.wprdv-cal-nav {
    width: 32px;
    height: 32px;
    border: none;
    background: #fff;
    border-radius: 8px;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #475569;
    transition: all 0.2s;
    box-shadow: 0 1px 3px rgba(0,0,0,0.06);
}

.wprdv-cal-nav:hover {
    background: var(--wprdv-primary, #3b82f6);
    color: #fff;
}

.wprdv-calendar-days-header {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
    margin-bottom: 4px;
}

.wprdv-calendar-days-header span {
    text-align: center;
    font-size: 12px;
    font-weight: 600;
    color: #94a3b8;
    padding: 8px 0;
}

.wprdv-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 2px;
}

.wprdv-cal-day {
    text-align: center;
    padding: 8px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    border: none;
    background: none;
    color: #1e293b;
}

.wprdv-cal-day:hover:not(.disabled):not(.empty) {
    background: rgba(59, 130, 246, 0.1);
    color: var(--wprdv-primary, #3b82f6);
}

.wprdv-cal-day.today {
    background: #f1f5f9;
    font-weight: 700;
}

.wprdv-cal-day.selected {
    background: var(--wprdv-primary, #3b82f6);
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.3);
}

.wprdv-cal-day.disabled {
    color: #cbd5e1;
    cursor: default;
}

.wprdv-cal-day.empty {
    cursor: default;
}

/* Time Slots */
.wprdv-time-container {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
}

.wprdv-time-container h4 {
    margin: 0 0 16px;
    font-size: 15px;
    font-weight: 600;
    color: #0f172a;
}

.wprdv-time-slots {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    max-height: 260px;
    overflow-y: auto;
}

.wprdv-time-slots::-webkit-scrollbar {
    width: 4px;
}

.wprdv-time-slots::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 2px;
}

.wprdv-select-date-msg {
    font-size: 14px;
    color: #94a3b8;
    text-align: center;
    padding: 40px 0;
    margin: 0;
    width: 100%;
}

.wprdv-time-slot {
    padding: 10px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    background: #fff;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    color: #334155;
}

.wprdv-time-slot:hover {
    border-color: var(--wprdv-primary, #3b82f6);
    color: var(--wprdv-primary, #3b82f6);
}

.wprdv-time-slot.selected {
    background: var(--wprdv-primary, #3b82f6);
    border-color: var(--wprdv-primary, #3b82f6);
    color: #fff;
}

.wprdv-no-slots {
    font-size: 14px;
    color: #94a3b8;
    text-align: center;
    padding: 30px 0;
    width: 100%;
}

.wprdv-slots-loading {
    text-align: center;
    padding: 30px;
    color: #94a3b8;
    width: 100%;
}

/* Form */
.wprdv-form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

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

.wprdv-form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
}

.wprdv-form-group input,
.wprdv-form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 14px;
    font-family: inherit;
    color: #1e293b;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.wprdv-form-group input:focus,
.wprdv-form-group textarea:focus {
    outline: none;
    border-color: var(--wprdv-primary, #3b82f6);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.wprdv-form-group input.error,
.wprdv-form-group textarea.error {
    border-color: #ef4444;
}

/* Summary */
.wprdv-summary-card {
    background: #f8fafc;
    border-radius: 12px;
    padding: 6px 0;
    margin-bottom: 20px;
}

.wprdv-summary-row {
    display: flex;
    padding: 14px 24px;
    border-bottom: 1px solid #e2e8f0;
}

.wprdv-summary-row:last-child {
    border-bottom: none;
}

.wprdv-summary-label {
    width: 120px;
    font-weight: 600;
    color: #475569;
    flex-shrink: 0;
    font-size: 14px;
}

.wprdv-summary-value {
    color: #0f172a;
    font-weight: 500;
    font-size: 14px;
}

/* Buttons */
.wprdv-step-actions {
    display: flex;
    justify-content: space-between;
    margin-top: 28px;
    gap: 12px;
}

.wprdv-btn {
    padding: 12px 28px;
    border: none;
    border-radius: 10px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.wprdv-btn-primary {
    background: var(--wprdv-primary, #3b82f6);
    color: #fff;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
}

.wprdv-btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.wprdv-btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.wprdv-btn-secondary {
    background: #f1f5f9;
    color: #475569;
}

.wprdv-btn-secondary:hover {
    background: #e2e8f0;
}

/* Success Screen */
.wprdv-success-screen {
    text-align: center;
}

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

.wprdv-success-icon svg {
    stroke: #10b981;
}

.wprdv-success-screen h3 {
    color: #10b981;
    font-size: 24px;
}

.wprdv-success-screen p {
    color: #64748b;
    font-size: 15px;
    max-width: 400px;
    margin: 0 auto 20px;
}

.wprdv-success-details {
    background: #f8fafc;
    border-radius: 12px;
    padding: 20px;
    margin: 20px auto;
    max-width: 400px;
    text-align: left;
    font-size: 14px;
    color: #475569;
    line-height: 1.8;
}

/* Loading */
.wprdv-loading {
    position: absolute;
    inset: 0;
    background: rgba(255, 255, 255, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    z-index: 50;
    backdrop-filter: blur(2px);
}

.wprdv-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid #e2e8f0;
    border-top-color: var(--wprdv-primary, #3b82f6);
    border-radius: 50%;
    animation: wprdv-spin 0.7s linear infinite;
}

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

/* Error message */
.wprdv-error-msg {
    background: #fef2f2;
    color: #dc2626;
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Responsive */
@media (max-width: 640px) {
    .wprdv-booking {
        margin: 16px;
    }
    .wprdv-step-content {
        padding: 20px;
    }
    .wprdv-datetime-grid {
        grid-template-columns: 1fr;
    }
    .wprdv-form-grid {
        grid-template-columns: 1fr;
    }
    .wprdv-progress-step span {
        font-size: 10px;
    }
    .wprdv-step-circle {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }
    .wprdv-summary-row {
        flex-direction: column;
        gap: 4px;
    }
    .wprdv-summary-label {
        width: auto;
    }
}