/* ============================
   food.me — Components
   Badges, Buttons, Modals, Tooltips, Accessibility
   ============================ */

/* ============================
   Light Theme (Feature 2)
   ============================ */
[data-theme="light"] {
    --warm-bg: #faf7f2;
    --warm-surface: #ffffff;
    --warm-surface-2: #f5f0e8;
    --accent-gold: #8a6508;
    --accent-amber: #c47a1a;
    --accent-cream: #3d2e1a;
    --text-primary: #1a1410;
    --text-secondary: #5d4e37;
    --text-muted: #736353;
    --border: rgba(0,0,0,0.1);
}

[data-theme="light"] .navbar--scrolled {
    background: rgba(250, 247, 242, 0.92);
}

[data-theme="light"] .hero__overlay {
    background: linear-gradient(
        to bottom,
        rgba(250, 247, 242, 0.2) 0%,
        rgba(250, 247, 242, 0.5) 50%,
        rgba(250, 247, 242, 0.95) 100%
    );
}

[data-theme="light"] .ticker {
    background: var(--warm-surface-2);
}

[data-theme="light"] .cuisine-card__overlay {
    background: linear-gradient(to top, rgba(255,255,255,0.95) 0%, rgba(255,255,255,0.6) 60%, transparent 100%);
}

[data-theme="light"] .navbar__toggle span {
    background: var(--text-primary);
}

/* Theme transition */
html, html * {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Exclude elements that need their own transitions */
html .hero__bg img,
html .fade-in,
html .ticker__track {
    transition: none;
}

/* Theme toggle button */
.navbar__theme-btn {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: background 0.2s;
    color: var(--text-secondary);
}

.navbar__theme-btn:hover {
    background: rgba(212, 168, 83, 0.15);
    color: var(--accent-gold);
}

/* Show sun in dark mode, moon in light mode */
.navbar__theme-icon--moon { display: none; }
.navbar__theme-icon--sun { display: block; }

[data-theme="light"] .navbar__theme-icon--moon { display: block; }
[data-theme="light"] .navbar__theme-icon--sun { display: none; }

/* Search trigger button in navbar */
.navbar__search-btn {
    background: none;
    border: 1px solid var(--border);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.85rem;
    color: var(--text-muted);
    transition: all 0.2s;
    font-family: var(--font-body);
}

.navbar__search-btn:hover {
    border-color: var(--accent-gold);
    color: var(--text-secondary);
}

.navbar__kbd {
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    background: var(--warm-surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    font-family: var(--font-body);
    color: var(--text-muted);
    margin-left: 0.25rem;
}

@media (max-width: 768px) {
    .navbar__kbd { display: none; }
}


/* ============================
   Search Modal (Feature 3)
   ============================ */
.search-modal {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 9999;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.search-modal.active {
    display: flex;
}

.search-modal__backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.search-modal__container {
    position: relative;
    width: 90%;
    max-width: 640px;
    background: var(--warm-surface);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.4);
    overflow: hidden;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
}

.search-modal__header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border);
}

.search-modal__icon {
    flex-shrink: 0;
    color: var(--text-muted);
}

.search-modal__input {
    flex: 1;
    background: none;
    border: none;
    outline: none;
    font-size: 1.1rem;
    font-family: var(--font-body);
    color: var(--text-primary);
}

.search-modal__input::placeholder {
    color: var(--text-muted);
}

.search-modal__close {
    background: none;
    border: none;
    cursor: pointer;
    flex-shrink: 0;
}

.search-modal__close kbd {
    font-size: 0.75rem;
    padding: 0.2rem 0.5rem;
    background: var(--warm-surface-2);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-muted);
    font-family: var(--font-body);
}

.search-modal__results {
    overflow-y: auto;
    padding: 0.5rem;
    flex: 1;
}

.search-modal__section {
    padding: 0.5rem 0;
}

.search-modal__section-title {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
    padding: 0.5rem 0.75rem;
    font-weight: 600;
}

.search-modal__result {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 0.75rem;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.15s;
    text-decoration: none;
    color: inherit;
}

.search-modal__result:hover,
.search-modal__result--selected {
    background: var(--warm-surface-2);
}

.search-modal__result-flag {
    font-size: 1.4rem;
    flex-shrink: 0;
    width: 2rem;
    text-align: center;
}

.search-modal__result-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.search-modal__result-name {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.search-modal__result-name mark {
    background: rgba(212, 168, 83, 0.3);
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

.search-modal__result-meta {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.search-modal__result-tag {
    flex-shrink: 0;
    font-size: 0.7rem;
    padding: 0.2rem 0.5rem;
    border-radius: 100px;
    font-weight: 500;
    text-transform: capitalize;
}

.search-modal__result-tag--cuisine {
    background: rgba(212, 168, 83, 0.15);
    color: var(--accent-gold);
}

.search-modal__result-tag--dish {
    background: rgba(139, 34, 82, 0.15);
    color: var(--accent-burgundy);
}

[data-theme="light"] .search-modal__result-tag--dish {
    background: rgba(139, 34, 82, 0.1);
}

/* Popular searches */
.search-modal__popular {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.4rem;
    padding: 0 0.5rem;
}

@media (max-width: 480px) {
    .search-modal__popular {
        grid-template-columns: 1fr;
    }
}

.search-modal__popular-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.65rem;
    background: none;
    border: 1px solid var(--border);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.15s;
    font-family: var(--font-body);
    color: var(--text-primary);
    text-align: left;
}

.search-modal__popular-item:hover {
    border-color: var(--accent-gold);
    background: var(--warm-surface-2);
}

.search-modal__popular-flag {
    font-size: 1.2rem;
}

.search-modal__popular-term {
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: capitalize;
}

.search-modal__popular-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.search-modal__hint {
    padding: 0.75rem 1rem;
    text-align: center;
    font-size: 0.75rem;
    color: var(--text-muted);
    border-top: 1px solid var(--border);
}

.search-modal__hint kbd {
    font-size: 0.7rem;
    padding: 0.1rem 0.35rem;
    background: var(--warm-surface-2);
    border: 1px solid var(--border);
    border-radius: 3px;
    font-family: var(--font-body);
}

.search-modal__loading,
.search-modal__error,
.search-modal__empty {
    padding: 2rem;
    text-align: center;
    color: var(--text-muted);
}

.search-modal__empty-text {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-secondary);
}

.search-modal__empty-hint {
    font-size: 0.85rem;
}


/* ============================
   Accessibility
   ============================ */

/* Skip to content link */
.skip-link {
    position: absolute;
    top: -100%;
    left: 0;
    padding: 0.75rem 1.5rem;
    background: var(--accent-gold);
    color: var(--warm-bg);
    font-weight: 600;
    font-size: 0.95rem;
    z-index: 10000;
    transition: top 0.3s ease;
    text-decoration: none;
}

.skip-link:focus {
    top: 0;
}

/* Screen-reader only text */
.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;
}

/* Focus-visible outlines for all interactive elements */
:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
}

/* Remove default outlines only when focus-visible is supported */
:focus:not(:focus-visible) {
    outline: none;
}

/* Ensure buttons and links have visible focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--accent-gold);
    outline-offset: 2px;
    border-radius: 2px;
}

/* Respect prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .fade-in {
        opacity: 1;
        transform: none;
    }

    .ticker__track {
        animation: none;
    }

    .hero__bg img {
        animation: none;
        transform: none;
    }

    .hero__scroll-indicator span::after {
        animation: none;
    }

    html {
        scroll-behavior: auto;
    }
}

/* Touch target minimum size (44x44) */
@media (pointer: coarse) {
    .serving-adjuster__btn {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }

    .star-rating__star {
        min-width: 44px;
        min-height: 44px;
    }

    .cuisine-filters__pill,
    .explore-filter,
    .category-filter__btn {
        min-height: 44px;
        padding: 0.6rem 1.2rem;
    }

    .comment__delete {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .cuisine-filters__view-btn {
        min-width: 44px;
        min-height: 44px;
    }

    .navbar__toggle {
        min-width: 44px;
        min-height: 44px;
    }
}


/* ============================
   Admin Moderation Panel
   ============================ */

.admin-panel {
    padding: 6rem 2rem 4rem;
    max-width: var(--max-width);
    margin: 0 auto;
}

.admin-panel__inner {
    background: var(--warm-surface);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 2rem;
}

.admin-panel__title {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 2rem;
    text-align: center;
}

.admin-panel__section-title {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--accent-cream);
    margin: 2rem 0 1rem;
}

/* Stats Bar */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

.admin-stat {
    background: var(--warm-surface-2);
    border-radius: var(--radius-sm);
    padding: 1.25rem;
    text-align: center;
    border: 1px solid var(--border);
}

.admin-stat__number {
    display: block;
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 0.35rem;
}

.admin-stat__label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Recipe Queue */
.admin-queue {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.admin-recipe-card {
    background: var(--warm-surface-2);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    border: 1px solid var(--border);
    transition: opacity 0.4s, transform 0.4s;
}

.admin-recipe-card__header {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 1rem;
}

.admin-recipe-card__image {
    width: 120px;
    height: 90px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.admin-recipe-card__info {
    flex: 1;
    min-width: 0;
}

.admin-recipe-card__name {
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--accent-cream);
    margin-bottom: 0.35rem;
}

.admin-recipe-card__meta {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.admin-recipe-card__desc {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 0.5rem;
}

.admin-recipe-card__ingredients {
    font-size: 0.8rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.admin-recipe-card__actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
}

.admin-recipe-card__note-row {
    flex: 1;
    min-width: 200px;
}

.admin-recipe-card__note-input {
    width: 100%;
    padding: 0.5rem 0.75rem;
    background: var(--warm-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.85rem;
    font-family: var(--font-body);
}

.admin-recipe-card__note-input::placeholder {
    color: var(--text-muted);
}

.admin-recipe-card__buttons {
    display: flex;
    gap: 0.5rem;
}

.admin-btn {
    padding: 0.5rem 1.25rem;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition), transform 0.2s;
    font-family: var(--font-body);
}

.admin-btn:hover {
    transform: translateY(-1px);
}

.admin-btn--approve {
    background: rgba(76, 175, 80, 0.2);
    color: #66bb6a;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

.admin-btn--approve:hover {
    background: rgba(76, 175, 80, 0.35);
}

.admin-btn--reject {
    background: rgba(229, 115, 115, 0.15);
    color: #ef9a9a;
    border: 1px solid rgba(229, 115, 115, 0.25);
}

.admin-btn--reject:hover {
    background: rgba(229, 115, 115, 0.3);
}

.admin-empty {
    text-align: center;
    padding: 3rem;
    color: var(--text-secondary);
    font-size: 1.1rem;
}