/**
 * Estilos del frontend de reservas
 * Colores parametrizables via CSS variables
 */

:root {
    --krimda-primary: #c2a74e;
    --krimda-secondary: #d4b85e;
    --krimda-accent: #f5f0e3;
    --krimda-text: #333333;
    --krimda-border: #dddddd;
    --krimda-button: #c2a74e;
    --krimda-button-hover: #a8933e;
    --krimda-success: #46b450;
    --krimda-error: #dc3232;
    --krimda-warning: #ffb900;
    --krimda-shadow: rgba(0, 0, 0, 0.1);
    --krimda-shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Contenedor principal */
.krimda-booking-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    color: var(--krimda-text);
}

/* Headers */
.krimda-booking-header {
    margin-bottom: 2rem;
    text-align: center;
}

.krimda-booking-header h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--krimda-primary);
    margin: 0 0 0.5rem 0;
}

/* Header del calendario con precio */
.krimda-datetime-header {
    margin-bottom: 2rem;
    text-align: center;
}

.krimda-datetime-header h2 {
    font-size: 2rem;
    font-weight: 600;
    color: var(--krimda-primary);
    margin: 0 0 0.5rem 0;
}

.krimda-selected-service-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 0.5rem;
}

.krimda-service-name {
    font-size: 1.1rem;
    color: #333;
    font-weight: 500;
}

.krimda-service-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--krimda-primary);
    padding: 0.25rem 0.75rem;
    background: rgba(194, 167, 78, 0.1);
    border-radius: 0.375rem;
}

.krimda-booking-subtitle {
    color: #666;
    font-size: 1.1rem;
    margin: 0;
}

/* Botón de volver */
.krimda-back-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: none;
    border: none;
    color: var(--krimda-primary);
    cursor: pointer;
    font-size: 0.95rem;
    padding: 0.5rem 0;
    margin-bottom: 1rem;
    transition: opacity 0.2s;
}

.krimda-back-btn:hover {
    opacity: 0.7;
}

.krimda-back-btn svg {
    width: 20px;
    height: 20px;
}

/* Paso 1: Opciones de inicio */
.krimda-booking-start-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.krimda-start-option {
    background: white;
    border: 2px solid var(--krimda-border);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
}

.krimda-start-option:hover {
    border-color: var(--krimda-primary);
    box-shadow: 0 4px 12px var(--krimda-shadow);
    transform: translateY(-2px);
}

.krimda-start-option.krimda-option-active {
    border-color: var(--krimda-primary);
    background: linear-gradient(135deg, var(--krimda-accent) 0%, white 100%);
}

.krimda-option-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    color: var(--krimda-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.krimda-start-option h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--krimda-text);
}

.krimda-start-option p {
    color: #666;
    margin: 0;
    font-size: 0.95rem;
}

.krimda-coupon-input {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 0;
    margin-left: 0;
    margin-right: 0;
}

.krimda-coupon-input .krimda-input,
.krimda-coupon-input #coupon-code {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 !important;
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}

.krimda-coupon-input #validate-coupon-btn,
.krimda-coupon-input .krimda-button {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    margin: 0 !important;
}

.krimda-coupon-error {
    color: var(--krimda-error);
    font-size: 0.875rem;
    padding: 0.5rem;
    background: #fee;
    border-radius: 4px;
}

/* Spinner pequeño para el botón de validar cupón */
.krimda-coupon-input .krimda-spinner {
    display: inline-block;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-right: 8px;
}

/* Estado de loading del contenedor de cupón */
.krimda-coupon-loading {
    opacity: 0.7;
    pointer-events: none;
    position: relative;
}

.krimda-coupon-loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    z-index: 1;
}

/* Servicios por categoría */
.krimda-service-category {
    margin-bottom: 3rem;
}

.krimda-category-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--krimda-text);
    margin: 0 0 1.5rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--krimda-border);
}

.krimda-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

/* Tarjeta de servicio */
.krimda-service-card {
    background: white;
    border: 1px solid var(--krimda-border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    cursor: pointer;
}

.krimda-service-card:hover:not(.krimda-service-disabled) {
    box-shadow: 0 4px 12px var(--krimda-shadow);
    transform: translateY(-2px);
    border-color: var(--krimda-primary);
}

/* Servicios sin empleados - blanco y negro */
.krimda-service-card.krimda-service-disabled {
    filter: grayscale(100%);
    opacity: 0.6;
    cursor: not-allowed;
    pointer-events: none;
}

.krimda-service-card.krimda-service-disabled .krimda-button {
    cursor: not-allowed;
    opacity: 0.5;
    background: #999;
}

.krimda-service-card.krimda-service-disabled .krimda-button:hover {
    background: #999;
    transform: none;
    box-shadow: none;
}

.krimda-service-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.krimda-service-card h4 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0;
    color: var(--krimda-text);
    flex: 1;
}

.krimda-service-duration {
    background: var(--krimda-accent);
    color: var(--krimda-text);
    padding: 0.25rem 0.75rem;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.krimda-service-description {
    color: #666;
    font-size: 0.9rem;
    line-height: 1.5;
    margin: 0 0 1rem 0;
    flex: 1;
}

.krimda-compound-services {
    margin: 1rem 0;
    padding: 1rem;
    background: var(--krimda-accent);
    border-radius: 8px;
}

.krimda-compound-services ul {
    list-style: none;
    padding: 0;
    margin: 0.5rem 0 0 0;
}

.krimda-compound-services li {
    padding: 0.25rem 0;
    font-size: 0.875rem;
    color: var(--krimda-text);
}

.krimda-quantity {
    color: var(--krimda-primary);
    font-weight: 600;
}

.krimda-service-card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--krimda-border);
}

.krimda-service-price {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--krimda-primary);
}

/* Botones */
.krimda-button {
    background: var(--krimda-button);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.krimda-button:hover {
    background: var(--krimda-button-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px var(--krimda-shadow);
}

.krimda-button:active {
    transform: translateY(0);
}

.krimda-button-small {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
}

.krimda-button-secondary {
    background: var(--krimda-accent);
    color: var(--krimda-text);
}

.krimda-button-secondary:hover {
    background: #e0e0e0;
}

.krimda-button-primary {
    background: var(--krimda-button);
}

/* Selector de fecha y hora */
.krimda-datetime-selector {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-top: 2rem;
}

.krimda-selected-service-info {
    background: var(--krimda-accent);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.krimda-calendar-wrapper {
    background: white;
    border: 1px solid var(--krimda-border);
    border-radius: 12px;
    padding: 1.5rem;
}

.krimda-time-slots-wrapper {
    background: white;
    border: 1px solid var(--krimda-border);
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.krimda-persons-selector {
    width: 100%;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--krimda-border);
    display: flex;
    align-items: center;
}

.krimda-persons-selector label {
    font-weight: 500;
    color: var(--krimda-text);
    margin-right: 0.5rem;
}

.krimda-time-slots-wrapper h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 0 0 1rem 0;
    text-align: center;
    width: 100%;
}

.krimda-time-slots {
    width: 100%;
    flex: 1;
    min-height: 200px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.krimda-time-slots:has(.krimda-time-slot) {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    gap: 0.75rem;
    align-content: start;
}

.krimda-time-slot {
    background: white;
    border: 2px solid var(--krimda-border);
    border-radius: 8px;
    padding: 0.75rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s ease;
    font-weight: 500;
}

.krimda-time-slot:hover:not(.krimda-time-slot-disabled) {
    border-color: var(--krimda-primary);
    background: var(--krimda-accent);
}

.krimda-time-slot.krimda-time-slot-selected {
    background: var(--krimda-primary);
    color: white;
    border-color: var(--krimda-primary);
}

.krimda-time-slot.krimda-time-slot-disabled {
    opacity: 0.4;
    cursor: not-allowed;
    background: #f5f5f5;
}

.krimda-no-slots {
    color: #666;
    text-align: center;
    padding: 3rem 2rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 100%;
    min-height: 250px;
    line-height: 1.6;
    box-sizing: border-box;
}

.krimda-no-slots p {
    margin: 0;
    font-size: 1rem;
    font-style: italic;
    width: 100%;
    text-align: center;
    max-width: none;
}

.krimda-calendar-icon {
    font-size: 64px;
    width: 64px;
    height: 64px;
    color: var(--krimda-primary);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

/* Resumen de reserva */
.krimda-booking-summary {
    background: white;
    border: 1px solid var(--krimda-border);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.krimda-summary-item {
    display: flex;
    justify-content: space-between;
    padding: 1rem 0;
    border-bottom: 1px solid var(--krimda-border);
}

.krimda-summary-item:last-child {
    border-bottom: none;
}

.krimda-summary-label {
    font-weight: 500;
    color: #666;
}

.krimda-summary-value {
    font-weight: 600;
    color: var(--krimda-text);
}

.krimda-booking-actions {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

/* Inputs */
.krimda-input {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--krimda-border);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
    box-sizing: border-box;
}

.krimda-input:focus {
    outline: none;
    border-color: var(--krimda-primary);
}

/* Loading */
.krimda-loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(2px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 99999;
    pointer-events: all;
    cursor: wait;
}

.krimda-spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--krimda-border);
    border-top-color: var(--krimda-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Mensajes */
.krimda-message {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: white;
    border: 1px solid var(--krimda-border);
    border-radius: 8px;
    padding: 1rem 1.5rem;
    box-shadow: 0 4px 12px var(--krimda-shadow);
    z-index: 10001;
    max-width: 400px;
    animation: slideIn 0.3s ease;
}

.krimda-message.krimda-message-success {
    border-color: var(--krimda-success);
    background: #eff8ef;
    color: var(--krimda-success);
}

.krimda-message.krimda-message-error {
    border-color: var(--krimda-error);
    background: #fee;
    color: var(--krimda-error);
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .krimda-booking-container {
        padding: 1rem;
    }
    
    .krimda-booking-start-options {
        grid-template-columns: 1fr;
    }
    
    .krimda-services-grid {
        grid-template-columns: 1fr;
    }
    
    .krimda-datetime-selector {
        grid-template-columns: 1fr;
    }
    
    .krimda-booking-actions {
        flex-direction: column;
    }
    
    .krimda-booking-actions .krimda-button {
        width: 100%;
    }
}

/* Calendario */
.krimda-calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--krimda-border);
}

.krimda-calendar-header h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--krimda-text);
}

.krimda-calendar-nav {
    background: var(--krimda-accent);
    border: none;
    border-radius: 8px;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--krimda-text);
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
}

.krimda-calendar-nav:hover {
    background: var(--krimda-primary);
    color: white;
}

.krimda-calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 0.5rem;
}

.krimda-calendar-weekday {
    text-align: center;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--krimda-text);
    padding: 0.5rem;
}

.krimda-calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--krimda-border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s;
    font-weight: 500;
}

.krimda-calendar-day:hover:not(.krimda-calendar-day-past):not(.krimda-calendar-day-empty) {
    background: var(--krimda-accent);
    border-color: var(--krimda-primary);
}

.krimda-calendar-day-selected {
    background: var(--krimda-primary);
    color: white;
    border-color: var(--krimda-primary);
}

.krimda-calendar-day-today {
    border-color: var(--krimda-primary);
    font-weight: 700;
}

.krimda-calendar-day-past,
.krimda-calendar-day-empty,
.krimda-calendar-day-disabled {
    opacity: 0.3;
    cursor: not-allowed;
    background: #f5f5f5;
}

#krimda-calendar {
    min-height: 300px;
}

/* Formulario de cliente */
.krimda-customer-form {
    max-width: 600px;
    margin: 0 auto;
}

.krimda-customer-form h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--krimda-text);
}

.krimda-form-group {
    margin-bottom: 1.5rem;
}

.krimda-form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    color: var(--krimda-text);
}

.krimda-form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
}

.krimda-booking-success {
    text-align: center;
    padding: 2rem;
}

.krimda-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1rem;
    background: var(--krimda-success);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: bold;
}

.krimda-booking-success h3 {
    font-size: 1.5rem;
    color: var(--krimda-success);
    margin-bottom: 1rem;
}

.krimda-booking-details {
    background: var(--krimda-accent);
    padding: 1.5rem;
    border-radius: 8px;
    margin: 1.5rem 0;
    text-align: left;
}

.krimda-booking-details p {
    margin: 0.5rem 0;
}

/* Selector de personas */
.krimda-persons-selector {
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--krimda-accent);
    border-radius: 8px;
}

.krimda-persons-selector label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--krimda-text);
}

.krimda-persons-selector input {
    max-width: 150px;
}

.krimda-persons-selector small {
    display: block;
    margin-top: 0.5rem;
    color: #666;
    font-size: 0.875rem;
}