/**
 * Formulari Reserves - CSS Público
 * Mobile First - Responsive Design
 */

@import url('https://fonts.cdnfonts.com/css/existence-light');

/* Variables CSS */
:root {
    --fr-primary: #000000;
    --fr-primary-dark: #9cc7b2;
    --fr-primary-light: #e6f2ec;
    --fr-success: #10b981;
    --fr-success-light: #d1fae5;
    --fr-warning: #f59e0b;
    --fr-warning-light: #fef3c7;
    --fr-danger: #ef4444;
    --fr-danger-light: #fee2e2;
    --fr-gray-50: #f9fafb;
    --fr-gray-100: #f3f4f6;
    --fr-gray-200: #e5e7eb;
    --fr-gray-300: #d1d5db;
    --fr-gray-400: #9ca3af;
    --fr-gray-500: #6b7280;
    --fr-gray-600: #4b5563;
    --fr-gray-700: #000000;
    --fr-gray-800: #1f2937;
    --fr-gray-900: #111827;
    --fr-radius: 12px;
    --fr-radius-sm: 8px;
    --fr-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --fr-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --fr-transition: all 0.2s ease;
}

/* Reset básico */
.fr-calendar-wrapper,
.fr-calendar-wrapper * {
    box-sizing: border-box;
}

/* Contenedor principal */
.fr-calendar-wrapper {
    font-family: 'Existence', 'Existence Light', sans-serif;
    max-width: 100%;
    margin: 0 auto;
    padding: 16px;
    position: relative;
}

/* Calendario */
.fr-calendar-container {
    background: #fff;
    border-radius: var(--fr-radius);
    box-shadow: var(--fr-shadow);
    overflow: hidden;
}

.fr-calendar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px;
    background: var(--fr-primary);
    color: #fff;
}

.fr-calendar-title {
    font-size: 18px;
    font-weight: bold;
    margin: 0;
    text-transform: capitalize;
}

.fr-nav-btn {
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--fr-transition);
}

.fr-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.fr-nav-btn:active {
    transform: scale(0.95);
}

.fr-calendar-weekdays {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    background: var(--fr-gray-100);
    padding: 12px 8px;
    gap: 4px;
}

.fr-calendar-weekdays span {
    text-align: center;
    font-size: 12px;
    font-weight: bold;
    color: var(--fr-gray-600);
    text-transform: uppercase;
}

.fr-calendar-days {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
    padding: 8px;
}

.fr-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    font-weight: bold;
    border-radius: var(--fr-radius-sm);
    cursor: pointer;
    transition: var(--fr-transition);
    position: relative;
    min-height: 40px;
}

.fr-day:hover:not(.fr-day-empty):not(.fr-day-past):not(.fr-day-unavailable) {
    background: var(--fr-primary-light);
}

.fr-day-empty {
    cursor: default;
}

.fr-day-today {
    border: 2px solid var(--fr-primary);
}

.fr-day-past {
    color: var(--fr-gray-300);
    cursor: not-allowed;
}

.fr-day-available {
    background: var(--fr-success-light);
    color: var(--fr-gray-800);
}

.fr-day-available:hover {
    background: var(--fr-success);
    color: #fff;
}

.fr-day-few {
    background: var(--fr-warning-light);
    color: var(--fr-gray-800);
}

.fr-day-few:hover {
    background: var(--fr-warning);
    color: #fff;
}

.fr-day-unavailable {
    background: var(--fr-gray-100);
    color: var(--fr-gray-400);
    cursor: not-allowed;
}

.fr-day-selected {
    background: var(--fr-primary) !important;
    color: #fff !important;
}

/* Indicador de disponibilidad */
.fr-day-indicator {
    position: absolute;
    bottom: 4px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
}

.fr-day-available .fr-day-indicator {
    background: var(--fr-success);
}

.fr-day-few .fr-day-indicator {
    background: var(--fr-warning);
}

/* Leyenda */
.fr-calendar-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    padding: 16px;
    border-top: 1px solid var(--fr-gray-200);
    justify-content: center;
}

.fr-legend-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--fr-gray-600);
}

.fr-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.fr-legend-available .fr-dot {
    background: var(--fr-success);
}

.fr-legend-few .fr-dot {
    background: var(--fr-warning);
}

.fr-legend-full .fr-dot {
    background: var(--fr-gray-300);
}

/* Selector de hora */
.fr-time-selector {
    background: #fff;
    border-radius: var(--fr-radius);
    box-shadow: var(--fr-shadow);
    padding: 20px;
    margin-top: 16px;
}

.fr-back-to-calendar,
.fr-back-to-times {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: none;
    border: none;
    color: var(--fr-primary);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    padding: 0;
    margin-bottom: 16px;
}

.fr-back-to-calendar:hover,
.fr-back-to-times:hover {
    color: var(--fr-primary-dark);
}

.fr-selected-date {
    font-size: 18px;
    font-weight: bold;
    color: var(--fr-gray-800);
    margin: 0 0 16px 0;
}

.fr-time-slots {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.fr-time-slot {
    padding: 14px 12px;
    border: 2px solid var(--fr-gray-200);
    border-radius: var(--fr-radius-sm);
    background: #fff;
    font-size: 16px;
    font-weight: bold;
    color: var(--fr-gray-700);
    cursor: pointer;
    transition: var(--fr-transition);
    text-align: center;
}

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

.fr-time-slot.selected {
    border-color: var(--fr-primary);
    background: var(--fr-primary);
    color: #fff;
}

.fr-no-slots {
    text-align: center;
    padding: 40px 20px;
    color: var(--fr-gray-500);
}

/* Formulario de reserva */
.fr-reservation-form {
    background: #fff;
    border-radius: var(--fr-radius);
    box-shadow: var(--fr-shadow);
    padding: 20px;
    margin-top: 16px;
}

.fr-form-header {
    margin-bottom: 24px;
}

.fr-form-header h4 {
    font-size: 20px;
    font-weight: bold;
    color: var(--fr-gray-800);
    margin: 0 0 8px 0;
}

.fr-form-datetime {
    font-size: 16px;
    color: var(--fr-primary);
    font-weight: bold;
    margin: 0;
}

.fr-form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.fr-form-group {
    margin-bottom: 16px;
}

.fr-form-group label {
    display: block;
    font-size: 14px;
    font-weight: bold;
    color: var(--fr-gray-700);
    margin-bottom: 6px;
}

.fr-form-group label .required {
    color: var(--fr-danger);
}

.fr-form-group input[type="text"],
.fr-form-group input[type="email"],
.fr-form-group input[type="tel"],
.fr-form-group input[type="file"],
.fr-form-group select {
    width: 100%;
    padding: 12px 14px;
    border: 2px solid var(--fr-gray-200);
    border-radius: var(--fr-radius-sm);
    font-size: 16px;
    color: var(--fr-gray-800);
    transition: var(--fr-transition);
    background: #fff;
}

.fr-form-group input:focus,
.fr-form-group select:focus {
    outline: none;
    border-color: var(--fr-primary);
    box-shadow: 0 0 0 3px var(--fr-primary-light);
}

.fr-form-group input[type="file"] {
    padding: 10px;
    cursor: pointer;
}

.fr-file-list {
    margin-top: 8px;
}

.fr-file-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--fr-gray-100);
    border-radius: var(--fr-radius-sm);
    margin-bottom: 6px;
    font-size: 14px;
}

.fr-file-remove {
    margin-left: auto;
    background: none;
    border: none;
    color: var(--fr-danger);
    cursor: pointer;
    padding: 4px;
}

/* Checkbox personalizado */
.fr-checkbox-group {
    margin-top: 8px;
}

.fr-checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: 14px;
    color: var(--fr-gray-600);
    line-height: 1.5;
}

.fr-checkbox-label input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    accent-color: var(--fr-primary);
    cursor: pointer;
}

.fr-checkbox-label a {
    color: var(--fr-primary);
    text-decoration: none;
}

.fr-checkbox-label a:hover {
    text-decoration: underline;
}

/* Botón de envío */
.fr-form-actions {
    margin-top: 24px;
}

.fr-submit-btn {
    width: 100%;
    padding: 16px 24px;
    background: var(--fr-primary);
    color: #fff;
    border: none;
    border-radius: var(--fr-radius-sm);
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--fr-transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.fr-submit-btn:hover {
    background: var(--fr-primary-dark);
}

.fr-submit-btn:disabled {
    background: var(--fr-gray-300);
    cursor: not-allowed;
}

.fr-btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Spinner */
.fr-spinner {
    animation: fr-spin 1s linear infinite;
}

@keyframes fr-spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* Mensaje de formulario */
.fr-form-message {
    margin-top: 16px;
    padding: 12px 16px;
    border-radius: var(--fr-radius-sm);
    font-size: 14px;
}

.fr-form-message.error {
    background: var(--fr-danger-light);
    color: var(--fr-danger);
}

.fr-form-message.success {
    background: var(--fr-success-light);
    color: var(--fr-success);
}

/* Mensaje de éxito */
.fr-success-message {
    background: #fff;
    border-radius: var(--fr-radius);
    box-shadow: var(--fr-shadow);
    padding: 40px 20px;
    text-align: center;
}

.fr-success-icon {
    margin-bottom: 20px;
}

.fr-success-message h3 {
    font-size: 24px;
    font-weight: bold;
    color: var(--fr-gray-800);
    margin: 0 0 12px 0;
}

.fr-success-details {
    font-size: 16px;
    color: var(--fr-gray-600);
    margin: 0 0 24px 0;
    line-height: 1.6;
}

.fr-new-reservation {
    padding: 12px 24px;
    background: var(--fr-primary);
    color: #fff;
    border: none;
    border-radius: var(--fr-radius-sm);
    font-size: 14px;
    font-weight: bold;
    cursor: pointer;
    transition: var(--fr-transition);
}

.fr-new-reservation:hover {
    background: var(--fr-primary-dark);
}

/* Loading overlay */
.fr-loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 100;
    border-radius: var(--fr-radius);
}

.fr-spinner-large {
    color: var(--fr-primary);
    animation: fr-spin 1s linear infinite;
}

/* Media Queries - Tablet */
@media (min-width: 640px) {
    .fr-calendar-wrapper {
        padding: 20px;
    }

    .fr-calendar-title {
        font-size: 20px;
    }

    .fr-calendar-weekdays span {
        font-size: 14px;
    }

    .fr-day {
        font-size: 16px;
        min-height: 48px;
    }

    .fr-time-slots {
        grid-template-columns: repeat(4, 1fr);
    }

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

/* Media Queries - Desktop */
@media (min-width: 768px) {
    .fr-calendar-wrapper {
        max-width: 600px;
        padding: 24px;
    }

    .fr-calendar-header {
        padding: 20px 24px;
    }

    .fr-calendar-title {
        font-size: 22px;
    }

    .fr-calendar-days {
        padding: 12px;
        gap: 6px;
    }

    .fr-day {
        min-height: 56px;
    }

    .fr-time-selector,
    .fr-reservation-form,
    .fr-success-message {
        padding: 24px;
    }

    .fr-time-slots {
        grid-template-columns: repeat(5, 1fr);
        gap: 10px;
    }
}

@media (min-width: 1024px) {
    .fr-calendar-wrapper {
        max-width: 700px;
    }

    .fr-time-slots {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Animaciones */
.fr-fade-in {
    animation: fr-fadeIn 0.3s ease;
}

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

/* Accesibilidad */
.fr-calendar-wrapper *:focus-visible {
    outline: 2px solid var(--fr-primary);
    outline-offset: 2px;
}

/* Soporte para modo oscuro del sistema */
@media (prefers-color-scheme: dark) {
    .fr-calendar-wrapper {
        /* Mantener colores claros para consistencia con el diseño */
    }
}

/* Print styles */
@media print {
    .fr-calendar-wrapper {
        box-shadow: none;
    }

    .fr-nav-btn,
    .fr-submit-btn,
    .fr-new-reservation {
        display: none;
    }
}