/**
 * GutsyBites Booking Form Styles
 */

/* CSS Variables (set via inline styles from customizer) */
.gutsybites-booking-form {
    --gb-primary: #22c55e;
    --gb-secondary: #16a34a;
    --gb-bg: #ffffff;
    --gb-radius: 8px;
    --gb-text: #1f2937;
    --gb-text-light: #6b7280;
    --gb-border: #e5e7eb;
    --gb-error: #dc2626;
    --gb-success: #22c55e;
    --gb-btn-text: #ffffff;
    --gb-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Form Container */
.gutsybites-booking-form {
    background: var(--gb-bg);
    border-radius: var(--gb-radius);
    padding: 24px;
    max-width: 480px;
    margin: 0 auto;
    font-family: var(--gb-font);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

/* Header */
.gutsybites-booking-header {
    text-align: center;
    margin-bottom: 24px;
}

.gutsybites-booking-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--gb-text);
    margin: 0 0 8px 0;
}

.gutsybites-booking-description {
    font-size: 0.95rem;
    color: var(--gb-text-light);
    margin: 0;
    line-height: 1.5;
}

/* Steps */
.gutsybites-step {
    margin-bottom: 20px;
}

/* Labels */
.gutsybites-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gb-text);
    margin-bottom: 8px;
}

/* Fields */
.gutsybites-field {
    margin-bottom: 16px;
}

.gutsybites-input {
    width: 100%;
    padding: 12px 14px;
    font-size: 1rem;
    border: 1px solid var(--gb-border);
    border-radius: calc(var(--gb-radius) - 2px);
    background: #fff;
    color: var(--gb-text);
    transition: border-color 0.2s, box-shadow 0.2s;
    box-sizing: border-box;
}

.gutsybites-input:focus {
    outline: none;
    border-color: var(--gb-primary);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.15);
}

.gutsybites-input::placeholder {
    color: var(--gb-text-light);
}

textarea.gutsybites-input {
    resize: vertical;
    min-height: 80px;
}

/* Calendar */
.gutsybites-calendar {
    background: #fff;
    border: 1px solid var(--gb-border);
    border-radius: calc(var(--gb-radius) - 2px);
    padding: 16px;
}

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

.gutsybites-calendar-title {
    font-weight: 600;
    color: var(--gb-text);
}

.gutsybites-calendar-nav {
    display: flex;
    gap: 8px;
}

.gutsybites-calendar-nav button {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 50%;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    color: var(--gb-text-light);
}

.gutsybites-calendar-nav button:hover {
    background: rgba(0, 0, 0, 0.05);
    color: var(--gb-primary);
    transform: scale(1.1);
}

.gutsybites-calendar-nav button svg {
    stroke-width: 2.5;
}

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

.gutsybites-calendar-weekday {
    text-align: center;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--gb-text-light);
    padding: 8px 0;
}

.gutsybites-calendar-day {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    border-radius: 50%;
    cursor: pointer;
    transition: background 0.2s, color 0.2s;
    border: none;
    background: transparent;
    color: var(--gb-text);
}

.gutsybites-calendar-day:hover:not(:disabled):not(.selected) {
    background: #f3f4f6;
}

.gutsybites-calendar-day.selected {
    background: var(--gb-primary);
    color: #fff;
}

.gutsybites-calendar-day:disabled {
    color: #d1d5db;
    cursor: not-allowed;
}

.gutsybites-calendar-day.today {
    font-weight: 600;
    border: 2px solid var(--gb-primary);
}

.gutsybites-calendar-day.other-month {
    color: #d1d5db;
}

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

@media (max-width: 400px) {
    .gutsybites-time-slots {
        grid-template-columns: repeat(2, 1fr);
    }
}

.gutsybites-time-slot {
    padding: 0.625rem 1rem;
    text-align: center;
    font-size: 0.875rem;
    font-weight: 500;
    border: 2px solid var(--gb-border);
    border-radius: 9999px;
    background: #fff;
    cursor: pointer;
    transition: all 0.2s ease;
}

.gutsybites-time-slot:hover:not(:disabled):not(.selected) {
    border-color: var(--gb-primary);
    background: rgba(34, 197, 94, 0.05);
    transform: scale(1.02);
}

.gutsybites-time-slot.selected {
    background: var(--gb-primary);
    border-color: var(--gb-primary);
    color: var(--gb-btn-text, #fff);
    transform: scale(1.02);
}

.gutsybites-time-slot:disabled {
    background: #f9fafb;
    color: #d1d5db;
    cursor: not-allowed;
    transform: none;
}

.gutsybites-no-slots {
    text-align: center;
    padding: 24px;
    color: var(--gb-text-light);
    font-size: 0.95rem;
}

/* Timezone display */
.gutsybites-time-slot .tz-abbr {
    font-size: 0.65rem;
    opacity: 0.7;
    margin-left: 2px;
    font-weight: 400;
}

.gutsybites-timezone-note {
    grid-column: 1 / -1;
    text-align: center;
    padding: 12px 0 4px;
    color: var(--gb-text-light);
    font-size: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.gutsybites-timezone-note::before {
    content: '';
    width: 14px;
    height: 14px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%236b7280'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M12 8v4l3 3m6-3a9 9 0 11-18 0 9 9 0 0118 0z'/%3E%3C/svg%3E");
    background-size: contain;
    background-repeat: no-repeat;
}

/* Buttons */
.gutsybites-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.gutsybites-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 9999px;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.gutsybites-btn-primary {
    background: var(--gb-primary);
    color: var(--gb-btn-text);
}

.gutsybites-btn-primary:hover {
    background: var(--gb-secondary);
    color: var(--gb-btn-text);
    transform: scale(1.02);
}

.gutsybites-btn-primary:active {
    transform: scale(0.98);
}

.gutsybites-btn-primary:disabled {
    background: #d1d5db;
    cursor: not-allowed;
    transform: none;
}

.gutsybites-btn-secondary {
    background: transparent;
    color: var(--gb-text-light);
    border: 2px solid var(--gb-border);
    font-weight: 400;
}

.gutsybites-btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.02);
    color: var(--gb-text);
}

.gutsybites-btn-secondary:active {
    transform: scale(0.98);
}

/* Loading */
.gutsybites-loading {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    color: var(--gb-text-light);
}

.gutsybites-spinner {
    width: 24px;
    height: 24px;
    border: 3px solid var(--gb-border);
    border-top-color: var(--gb-primary);
    border-radius: 50%;
    animation: gutsybites-spin 0.8s linear infinite;
}

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

/* Error */
.gutsybites-error {
    background: #fef2f2;
    border: 1px solid #fecaca;
    color: var(--gb-error);
    padding: 12px 16px;
    border-radius: calc(var(--gb-radius) - 2px);
    font-size: 0.875rem;
    margin-top: 16px;
}

/* Success */
.gutsybites-success {
    text-align: center;
    padding: 32px 24px;
}

.gutsybites-success-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: #dcfce7;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--gb-success);
}

.gutsybites-success-icon svg {
    width: 32px;
    height: 32px;
}

.gutsybites-success h3 {
    font-size: 1.25rem;
    color: var(--gb-text);
    margin: 0 0 8px 0;
}

.gutsybites-success p {
    color: var(--gb-text-light);
    margin: 0 0 16px 0;
}

.gutsybites-booking-summary {
    background: #f9fafb;
    border-radius: calc(var(--gb-radius) - 2px);
    padding: 16px;
    text-align: left;
    font-size: 0.875rem;
}

.gutsybites-booking-summary dt {
    font-weight: 500;
    color: var(--gb-text-light);
    margin-bottom: 4px;
}

.gutsybites-booking-summary dd {
    margin: 0 0 12px 0;
    color: var(--gb-text);
}

.gutsybites-booking-summary dd:last-child {
    margin-bottom: 0;
}

/* Trigger Button */
.gutsybites-booking-trigger {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    font-size: 1rem;
    font-weight: 500;
    background: var(--gb-primary);
    color: #fff;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s, transform 0.1s;
}

.gutsybites-booking-trigger:hover {
    background: var(--gb-secondary);
}

.gutsybites-booking-trigger:active {
    transform: scale(0.98);
}

/* Lightbox */
.gutsybites-lightbox {
    --gb-overlay: rgba(0, 0, 0, 0.7);
    --gb-lightbox-width: 500px;
    --gb-blur: 0px;

    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}

.gutsybites-lightbox.is-open {
    opacity: 1;
    visibility: visible;
}

.gutsybites-lightbox-overlay {
    position: absolute;
    inset: 0;
    background: var(--gb-overlay);
    backdrop-filter: blur(var(--gb-blur));
    -webkit-backdrop-filter: blur(var(--gb-blur));
}

.gutsybites-lightbox-content {
    position: relative;
    width: 100%;
    max-width: var(--gb-lightbox-width);
    max-height: 90vh;
    overflow-y: auto;
    background: #fff;
    border-radius: 12px;
    transform: scale(0.95) translateY(20px);
    transition: transform 0.3s;
}

.gutsybites-lightbox.is-open .gutsybites-lightbox-content {
    transform: scale(1) translateY(0);
}

.gutsybites-lightbox-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 40px;
    height: 40px;
    border: 2px solid var(--gb-border, #e5e7eb);
    background: #fff;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    z-index: 1;
}

.gutsybites-lightbox-close:hover {
    background: #f3f4f6;
    border-color: var(--gb-primary, #22c55e);
    transform: scale(1.05);
}

.gutsybites-lightbox-close svg {
    width: 20px;
    height: 20px;
    color: #6b7280;
}

.gutsybites-lightbox-body {
    padding: 0;
}

.gutsybites-lightbox-body .gutsybites-booking-form {
    box-shadow: none;
    max-width: none;
}

/* Responsive */
@media (max-width: 480px) {
    .gutsybites-booking-form {
        padding: 16px;
    }

    .gutsybites-lightbox {
        padding: 12px;
    }

    .gutsybites-lightbox-content {
        max-height: 95vh;
    }
}

/* Animation for steps */
.gutsybites-step {
    animation: gutsybites-fadeIn 0.3s ease;
}

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

/* Focus styles for accessibility */
.gutsybites-booking-form *:focus-visible {
    outline: 2px solid var(--gb-primary);
    outline-offset: 2px;
}

/* Screen reader only */
.gutsybites-sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* GDPR Consent */
.gutsybites-consent {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--gb-border);
}

.gutsybites-consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    position: relative;
}

/* Hide default checkbox */
.gutsybites-consent-checkbox input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

/* Custom checkbox */
.gutsybites-consent-checkbox .gutsybites-checkbox-custom {
    width: 22px;
    height: 22px;
    min-width: 22px;
    border: 2px solid var(--gb-border);
    border-radius: 6px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    margin-top: 1px;
}

.gutsybites-consent-checkbox .gutsybites-checkbox-custom svg {
    width: 14px;
    height: 14px;
    stroke: #fff;
    stroke-width: 3;
    opacity: 0;
    transform: scale(0.5);
    transition: all 0.15s ease;
}

/* Checked state */
.gutsybites-consent-checkbox input[type="checkbox"]:checked + .gutsybites-checkbox-custom {
    background: var(--gb-primary);
    border-color: var(--gb-primary);
}

.gutsybites-consent-checkbox input[type="checkbox"]:checked + .gutsybites-checkbox-custom svg {
    opacity: 1;
    transform: scale(1);
}

/* Hover state */
.gutsybites-consent-checkbox:hover .gutsybites-checkbox-custom {
    border-color: var(--gb-primary);
}

/* Focus state */
.gutsybites-consent-checkbox input[type="checkbox"]:focus-visible + .gutsybites-checkbox-custom {
    outline: 2px solid var(--gb-primary);
    outline-offset: 2px;
}

.gutsybites-consent-checkbox span:not(.gutsybites-checkbox-custom) {
    font-size: 0.875rem;
    color: var(--gb-text-light);
    line-height: 1.6;
}

.gutsybites-consent-checkbox a {
    color: var(--gb-primary);
    text-decoration: none;
    font-weight: 500;
}

.gutsybites-consent-checkbox a:hover {
    color: var(--gb-secondary);
    text-decoration: underline;
}

/* Error state */
.gutsybites-consent-checkbox.has-error .gutsybites-checkbox-custom {
    border-color: var(--gb-error);
    background: #fef2f2;
}

.gutsybites-consent-checkbox.has-error span:not(.gutsybites-checkbox-custom) {
    color: var(--gb-error);
}

/* Data Notice */
.gutsybites-data-notice {
    margin-top: 12px;
    padding: 12px;
    background: #f9fafb;
    border-radius: calc(var(--gb-radius) - 2px);
    font-size: 0.75rem;
    color: var(--gb-text-light);
    line-height: 1.5;
}

.gutsybites-data-notice svg {
    width: 14px;
    height: 14px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 6px;
    opacity: 0.7;
}

/* Custom Fields Container */
.gutsybites-custom-fields {
    display: flex;
    flex-wrap: wrap;
    gap: 0 16px;
}

.gutsybites-custom-fields .gutsybites-field {
    flex: 1 1 100%;
}

.gutsybites-custom-fields .gutsybites-field-half {
    flex: 1 1 calc(50% - 8px);
    min-width: 200px;
}

/* Radio Group */
.gutsybites-radio-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.gutsybites-radio-label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gb-text);
}

.gutsybites-radio-label input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--gb-primary);
    cursor: pointer;
}

.gutsybites-radio-label:hover {
    color: var(--gb-primary);
}

/* Select styling */
.gutsybites-input[type="select"],
select.gutsybites-input {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236b7280' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

/* Responsive custom fields */
@media (max-width: 480px) {
    .gutsybites-custom-fields .gutsybites-field-half {
        flex: 1 1 100%;
    }
}