/**
 * Upali's Premium Ordering Portal
 * Reservation Page Styles
 *
 * Matches the main.css design system (Cormorant + Montserrat,
 * sage gradient accent, warm cream backgrounds). Includes
 * [data-theme="dark"] overrides that mirror the rest of the site.
 */

/* ============================================
   Hero
   ============================================ */
.reservation-hero {
    background: var(--color-sage-gradient);
    color: var(--color-white);
    text-align: center;
    padding: var(--spacing-3xl) var(--container-padding) var(--spacing-2xl);
    position: relative;
    overflow: hidden;
}

.reservation-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at top, rgba(255, 255, 255, 0.15), transparent 60%),
        rgba(30, 46, 26, 0.25);
    pointer-events: none;
}

.reservation-hero h1,
.reservation-hero p {
    position: relative;
    z-index: 1;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.reservation-hero h1 {
    font-family: var(--font-primary);
    font-size: clamp(2.25rem, 4vw, 3.5rem);
    font-weight: 600;
    margin: 0 0 var(--spacing-sm);
    line-height: 1.1;
}

.reservation-hero p {
    font-family: var(--font-secondary);
    font-size: 1.0625rem;
    margin: 0;
    opacity: 0.92;
    max-width: 38rem;
    margin-inline: auto;
}

/* ============================================
   Page wrapper
   ============================================ */
.reservation-page {
    max-width: 920px;
    margin: -2.5rem auto var(--spacing-2xl);
    padding: 0 var(--container-padding);
    position: relative;
    z-index: 2;
}

/* ============================================
   Card
   ============================================ */
.res-card {
    background: var(--color-white);
    border: 1px solid var(--warm-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.res-card-header {
    background: var(--warm-overlay-light);
    padding: var(--spacing-lg) var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid var(--warm-border);
}

.res-card-header i {
    color: var(--color-primary);
    font-size: 1.5rem;
}

.res-card-header h2 {
    font-family: var(--font-primary);
    font-size: 1.625rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text);
}

/* ============================================
   Form
   ============================================ */
.res-form {
    padding: var(--spacing-xl);
}

.res-form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
}

.res-form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    min-width: 0;
}

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

.res-form-group label {
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.res-form-group label i {
    color: var(--color-primary);
    width: 1rem;
    text-align: center;
}

.req {
    color: var(--color-error);
    font-weight: 700;
}

.res-input,
.res-select,
.res-textarea {
    font-family: var(--font-secondary);
    font-size: 0.95rem;
    color: var(--color-text);
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.7rem 0.875rem;
    width: 100%;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
}

.res-input:focus,
.res-select:focus,
.res-textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(123, 158, 107, 0.18);
}

.res-input.error,
.res-select.error {
    border-color: var(--color-error);
    box-shadow: 0 0 0 3px rgba(198, 40, 40, 0.12);
}

.res-textarea {
    resize: vertical;
    min-height: 5.5rem;
    font-family: var(--font-secondary);
}

.field-error {
    display: none;
    color: var(--color-error);
    font-size: 0.8125rem;
    font-weight: 500;
}

/* Honeypot — visually hidden but reachable for bots */
.hp-field {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
    opacity: 0;
}

/* ============================================
   Occasion chips
   ============================================ */
.res-occasion-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.25rem;
}

.res-chip {
    background: var(--color-cream);
    border: 1px solid var(--warm-border);
    color: var(--color-text);
    font-family: var(--font-secondary);
    font-size: 0.8125rem;
    font-weight: 500;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.res-chip:hover {
    background: rgba(123, 158, 107, 0.12);
    border-color: var(--color-primary-light);
}

.res-chip.selected {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sage);
}

/* ============================================
   Info bar
   ============================================ */
.res-info-bar {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md) var(--spacing-lg);
    background: var(--color-off-white);
    border: 1px solid var(--warm-border);
    border-radius: var(--radius-md);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    align-items: center;
    font-family: var(--font-secondary);
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.res-info-bar i {
    color: var(--color-primary);
    margin-right: 0.35rem;
}

.res-availability-indicator i {
    font-size: 0.6rem;
    vertical-align: middle;
    margin-right: 0.4rem;
}

/* ============================================
   Submit button
   ============================================ */
.res-submit-area {
    display: flex;
    justify-content: center;
}

.res-submit-btn {
    background: var(--color-sage-gradient);
    color: var(--color-white);
    border: none;
    border-radius: var(--radius-md);
    padding: 0.95rem 2.25rem;
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    box-shadow: var(--shadow-sage);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-width: 14rem;
}

.res-submit-btn:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg), var(--shadow-sage);
}

.res-submit-btn:disabled {
    opacity: 0.7;
    cursor: wait;
}

.res-submit-btn .spinner {
    display: none;
}

.res-submit-btn.loading .spinner {
    display: inline-block;
}

.res-submit-btn.loading .btn-text {
    display: none;
}

/* ============================================
   Confirmation panel (hidden until .visible)
   ============================================ */
.res-confirmation {
    display: none;
    padding: var(--spacing-2xl) var(--spacing-xl);
    text-align: center;
    animation: resFadeIn 350ms ease-out;
}

.res-confirmation.visible {
    display: block;
}

@keyframes resFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.res-confirm-icon {
    width: 4.5rem;
    height: 4.5rem;
    margin: 0 auto var(--spacing-md);
    background: var(--color-sage-gradient);
    color: var(--color-white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.875rem;
    box-shadow: var(--shadow-sage);
}

.res-confirm-title {
    font-family: var(--font-primary);
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 var(--spacing-sm);
}

.res-confirm-msg {
    color: var(--color-text-light);
    font-size: 1rem;
    max-width: 30rem;
    margin: 0 auto var(--spacing-lg);
    line-height: 1.55;
}

.res-number-box {
    display: inline-block;
    background: var(--color-off-white);
    border: 1px dashed var(--color-primary);
    border-radius: var(--radius-md);
    padding: 0.85rem 1.5rem;
    margin-bottom: var(--spacing-lg);
    font-family: ui-monospace, 'SFMono-Regular', Menlo, monospace;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-primary-dark);
}

.res-details-summary {
    background: var(--color-cream);
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    max-width: 26rem;
    margin: 0 auto var(--spacing-lg);
    text-align: left;
    border: 1px solid var(--warm-border);
}

.res-detail-row {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 0.4rem 0;
    font-size: 0.9375rem;
    border-bottom: 1px solid var(--warm-border);
}

.res-detail-row:last-child { border-bottom: 0; }

.res-detail-label {
    color: var(--color-text-muted);
    font-weight: 500;
}

.res-detail-value {
    color: var(--color-text);
    font-weight: 600;
}

.res-confirm-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

.res-link-btn {
    font-family: var(--font-secondary);
    font-weight: 600;
    font-size: 0.9375rem;
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-md);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all var(--transition-fast);
}

.res-link-btn.primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: var(--shadow-sage);
}

.res-link-btn.primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-1px);
}

.res-link-btn.outline {
    background: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.res-link-btn.outline:hover {
    background: rgba(123, 158, 107, 0.08);
}

/* ============================================
   Status section
   ============================================ */
.res-status-section {
    max-width: 920px;
    margin: var(--spacing-2xl) auto;
    padding: 0 var(--container-padding);
}

.res-status-card {
    background: var(--color-white);
    border: 1px solid var(--warm-border);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.res-status-card h3 {
    font-family: var(--font-primary);
    font-weight: 600;
    margin: 0 0 var(--spacing-md);
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.res-status-card h3 i { color: var(--color-primary); }

.res-status-form {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.res-status-form .res-input {
    flex: 1;
    min-width: 14rem;
}

.res-status-result {
    display: none;
    margin-top: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--color-off-white);
    border-radius: var(--radius-md);
    font-size: 0.9375rem;
    line-height: 1.55;
}

.res-status-result.visible { display: block; }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 640px) {
    .res-form-grid { grid-template-columns: 1fr; }
    .res-form { padding: var(--spacing-md); }
    .res-card-header { padding: var(--spacing-md); }
    .reservation-page { margin-top: -1.5rem; }
    .res-info-bar { font-size: 0.8125rem; }
}

/* ============================================
   Dark mode overrides
   ============================================ */
[data-theme="dark"] .res-card,
[data-theme="dark"] .res-status-card {
    background: var(--color-dark-card);
    border-color: var(--warm-border);
}

[data-theme="dark"] .res-card-header {
    background: rgba(255, 255, 255, 0.03);
    border-bottom-color: var(--warm-border);
}

[data-theme="dark"] .res-input,
[data-theme="dark"] .res-select,
[data-theme="dark"] .res-textarea {
    background: var(--color-dark-warm);
    border-color: var(--warm-border);
    color: var(--color-text);
}

[data-theme="dark"] .res-input::placeholder,
[data-theme="dark"] .res-textarea::placeholder {
    color: var(--color-text-muted);
}

[data-theme="dark"] .res-chip {
    background: var(--color-dark-warm);
    border-color: var(--warm-border);
    color: var(--color-text);
}

[data-theme="dark"] .res-chip:hover {
    background: rgba(141, 184, 125, 0.16);
}

[data-theme="dark"] .res-chip.selected {
    background: var(--color-primary);
    color: var(--color-dark);
    border-color: var(--color-primary);
}

[data-theme="dark"] .res-info-bar {
    background: rgba(255, 255, 255, 0.025);
    border-color: var(--warm-border);
    color: var(--color-text-light);
}

[data-theme="dark"] .res-number-box {
    background: rgba(141, 184, 125, 0.06);
    color: var(--color-primary-light);
}

[data-theme="dark"] .res-details-summary {
    background: rgba(255, 255, 255, 0.025);
    border-color: var(--warm-border);
}

[data-theme="dark"] .res-status-result {
    background: rgba(255, 255, 255, 0.025);
}

[data-theme="dark"] .res-link-btn.primary {
    color: var(--color-dark);
}

[data-theme="dark"] .res-link-btn.outline:hover {
    background: rgba(141, 184, 125, 0.10);
}