/* Explore Pages Shared Styles
   Used by explore-bands.html and explore-festivals.html.
   Dark theme consistent with GrassGigs design system.
*/

/* ── CSS Variables (explore-specific, builds on :root in style.css) ── */
:root {
    --explore-bg: var(--bg-primary, #0f172a);
    --explore-surface: var(--bg-secondary, #1e293b);
    --explore-surface-hover: #253449;
    --explore-accent: var(--color-primary, #059669);
    --explore-accent-light: var(--color-primary-light, #10b981);
    --explore-text: var(--text-primary, #f8fafc);
    --explore-text-muted: var(--text-muted, #94a3b8);
    --explore-text-body: var(--text-secondary, #cbd5e1);
    --explore-border: var(--border-surface, rgba(5, 150, 105, 0.2));
    --explore-border-hover: var(--border-primary, rgba(5, 150, 105, 0.3));
    --explore-radius: 12px;
    --explore-radius-sm: 8px;
    --explore-font-heading: var(--font-heading, 'Lora', Georgia, serif);
    --explore-font-body: var(--font-body, 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif);
}

/* ── Page Layout ── */
.explore-page {
    background: transparent;
    min-height: 100vh;
    font-family: var(--explore-font-body);
    color: var(--explore-text);
    position: relative;
    z-index: 1;
}

.explore-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

.explore-page-title {
    font-family: var(--explore-font-heading);
    font-size: 2rem;
    font-weight: 700;
    color: var(--explore-text);
    margin: 0 0 0.5rem 0;
}

.explore-page-subtitle {
    color: var(--explore-text-muted);
    font-size: 1.05rem;
    margin: 0 0 2rem 0;
}

/* ── Hero Section ── */
.explore-hero {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2.5rem 1rem 0.5rem;
    text-align: center;
}

.explore-hero h1 {
    font-family: var(--explore-font-heading);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--explore-text);
    margin: 0 0 0.5rem 0;
}

.explore-subtitle {
    color: var(--explore-text-muted);
    font-size: 1.05rem;
    margin: 0;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ── Filter Controls ── */
.explore-page .explore-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    margin: 0 auto 1.5rem;
    padding: 1.25rem;
    max-width: 1200px;
    background: var(--explore-surface);
    border-radius: 15px;
    border: 1px solid var(--explore-border);
}

.explore-filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    flex: 1;
    min-width: 200px;
}

.explore-filter-group.full-width {
    flex-basis: 100%;
    min-width: 100%;
}

.explore-filter-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--explore-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.explore-search-input,
.explore-select {
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
    font-family: var(--explore-font-body);
    transition: all 0.3s ease;
    width: 100%;
}

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

.explore-search-input:hover,
.explore-select:hover {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.1);
}

.explore-search-input:focus,
.explore-select:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.explore-select {
    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='%23cbd5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

/* ── Explore page-specific class overrides (match HTML class names) ── */
.explore-page .filter-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    flex: 1;
    min-width: 200px;
}

.explore-page .filter-group.filter-genres {
    flex-basis: 100%;
    min-width: 100%;
}

.explore-page .filter-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--explore-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.explore-page .filter-input {
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    padding: 0.75rem 1.5rem;
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
    font-family: var(--explore-font-body);
    transition: all 0.3s ease;
    width: 100%;
}

.explore-page .filter-input::placeholder {
    color: var(--explore-text-muted);
}

.explore-page .filter-input:hover {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.1);
}

.explore-page .filter-input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.explore-page .filter-select {
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    padding: 0.75rem 2.5rem 0.75rem 1.5rem;
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
    font-family: var(--explore-font-body);
    transition: all 0.3s ease;
    width: 100%;
    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='%23cbd5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    cursor: pointer;
}

.explore-page .filter-select:hover {
    border-color: #059669;
    background-color: rgba(5, 150, 105, 0.1);
    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='%23cbd5e1' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
}

.explore-page .filter-select:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.explore-page .genre-toggle {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    color: #cbd5e1;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
    font-family: var(--explore-font-body);
}

.explore-page .genre-toggle:hover {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.1);
    color: var(--explore-text);
}

.explore-page .genre-toggle.active {
    background: rgba(5, 150, 105, 0.15);
    border-color: #10b981;
    color: var(--explore-accent-light);
}

.explore-page .genre-toggles {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.explore-page .toggle-label {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    cursor: pointer;
    padding-top: 0.5rem;
}

.explore-page .toggle-checkbox {
    position: relative;
    width: 44px;
    height: 24px;
    appearance: none;
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.explore-page .toggle-checkbox::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: var(--explore-text-muted);
    border-radius: 50%;
    transition: transform 0.2s ease, background 0.2s ease;
}

.explore-page .toggle-checkbox:checked {
    background: var(--explore-accent);
    border-color: var(--explore-accent);
}

.explore-page .toggle-checkbox:checked::after {
    transform: translateX(19px);
    background: #ffffff;
}

.explore-page .toggle-checkbox:hover {
    border-color: #059669;
}

.explore-page .toggle-checkbox:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.explore-page .toggle-text {
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
}

.explore-page .filter-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    width: 100%;
    align-items: flex-end;
}

/* Toggle / Checkbox Control */
.explore-toggle-wrapper {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    padding-top: 0.25rem;
}

.explore-toggle {
    position: relative;
    width: 44px;
    height: 24px;
    appearance: none;
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.explore-toggle::after {
    content: '';
    position: absolute;
    top: 2px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: var(--explore-text-muted);
    border-radius: 50%;
    transition: transform 0.2s ease, background 0.2s ease;
}

.explore-toggle:checked {
    background: var(--explore-accent);
    border-color: var(--explore-accent);
}

.explore-toggle:checked::after {
    transform: translateX(19px);
    background: #ffffff;
}

.explore-toggle:hover {
    border-color: #059669;
}

.explore-toggle:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.explore-toggle-label {
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
    cursor: pointer;
    user-select: none;
}

/* Status filter buttons (All / Upcoming / Past) */
.explore-status-group {
    display: flex;
    gap: 0;
    border-radius: 12px;
    overflow: hidden;
    border: 2px solid rgba(5, 150, 105, 0.3);
}

.explore-status-btn {
    background: rgba(15, 23, 42, 0.5);
    border: none;
    padding: 0.75rem 1.25rem;
    font-size: 15px;
    font-weight: 500;
    color: #cbd5e1;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--explore-font-body);
}

.explore-status-btn:not(:last-child) {
    border-right: 2px solid rgba(5, 150, 105, 0.3);
}

.explore-status-btn:hover {
    background: rgba(5, 150, 105, 0.1);
    color: var(--explore-text);
}

.explore-status-btn.active {
    background: var(--explore-accent);
    color: #ffffff;
}

/* Genre tag filter (checkboxes styled as pills) */
.explore-genre-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.explore-genre-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.5rem 1rem;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 500;
    background: rgba(15, 23, 42, 0.5);
    border: 2px solid rgba(5, 150, 105, 0.3);
    color: #cbd5e1;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s ease;
}

.explore-genre-chip:hover {
    border-color: #059669;
    background: rgba(5, 150, 105, 0.1);
    color: var(--explore-text);
}

.explore-genre-chip.selected {
    background: rgba(5, 150, 105, 0.15);
    border-color: #10b981;
    color: var(--explore-accent-light);
}

.explore-genre-chip input[type="checkbox"] {
    display: none;
}

/* ── Results Count ── */
.explore-results-count,
.explore-page .explore-results-header,
.explore-page .results-count {
    font-size: 0.9rem;
    color: var(--explore-text-muted);
    margin: 0 auto 1rem;
    padding: 0 1rem;
    max-width: 1200px;
    display: flex;
    align-items: center;
}

.explore-results-count strong {
    color: var(--explore-text);
    font-weight: 600;
}

/* ── Card Grid ── */
.explore-card-grid,
.explore-page .card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ── Card Styles ── */
.explore-card {
    background: var(--explore-surface);
    border-radius: var(--explore-radius);
    border: 1px solid var(--explore-border);
    overflow: hidden;
    text-decoration: none !important;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    cursor: pointer;
}

.explore-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(5, 150, 105, 0.12), 0 2px 8px rgba(0, 0, 0, 0.2);
    border-color: var(--explore-border-hover);
}

.explore-card-image {
    width: 100%;
    height: 160px;
    object-fit: cover;
    background: var(--explore-bg);
}

.explore-card-image-placeholder {
    width: 100%;
    height: 160px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    overflow: hidden;
}

.placeholder-band-name {
    font-family: var(--explore-font-heading);
    font-size: 1.4rem;
    font-weight: 700;
    color: rgba(248, 250, 252, 0.75);
    text-align: center;
    line-height: 1.3;
    word-break: break-word;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.placeholder-initials {
    font-family: var(--explore-font-heading);
    font-size: 2.5rem;
    font-weight: 700;
    color: rgba(248, 250, 252, 0.6);
    letter-spacing: 2px;
}

.explore-card-body {
    padding: 1.1rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
}

.explore-card-name {
    font-family: var(--explore-font-heading);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--explore-text);
    margin: 0;
    line-height: 1.3;
}

.explore-card-location {
    font-size: 0.85rem;
    color: var(--explore-text-muted);
    margin: 0;
}

.explore-card-location::before {
    content: '';
    display: inline-block;
    width: 1.1em;
    height: 1.1em;
    background: url('/custom-map-pin.png') no-repeat center / contain;
    vertical-align: middle;
    margin-right: 0.3em;
}

/* ── Genre Tags (pill badges on cards) ── */
.explore-card-genres {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.explore-genre-tag {
    display: inline-block;
    background: rgba(5, 150, 105, 0.12);
    color: var(--explore-accent-light);
    font-size: 0.72rem;
    font-weight: 500;
    padding: 0.2rem 0.55rem;
    border-radius: 9999px;
    border: 1px solid rgba(5, 150, 105, 0.25);
    white-space: nowrap;
}

/* ── Upcoming Shows Badge ── */
.explore-upcoming-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--explore-accent-light);
}

.explore-upcoming-badge::before {
    content: '';
    display: inline-block;
    width: 7px;
    height: 7px;
    background: var(--explore-accent-light);
    border-radius: 50%;
    animation: upcomingPulse 2s ease-in-out infinite;
}

@keyframes upcomingPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ── Festival Date Range ── */
.explore-card-dates {
    font-size: 0.85rem;
    color: var(--explore-text-body);
    margin: 0;
}

.explore-card-dates::before {
    content: '📅 ';
}

/* ── Festival Status Badge ── */
.explore-status-badge {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.2rem 0.55rem;
    border-radius: 9999px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.explore-status-badge.upcoming {
    background: rgba(16, 185, 129, 0.15);
    color: var(--explore-accent-light);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.explore-status-badge.past {
    background: rgba(148, 163, 184, 0.1);
    color: var(--explore-text-muted);
    border: 1px solid rgba(148, 163, 184, 0.2);
}

/* ── Loading Indicator ── */
.explore-loading,
.loading-indicator {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 4rem 1rem;
    gap: 1.25rem;
}

.loading-indicator p {
    font-size: 0.95rem;
    color: var(--explore-text-muted);
    margin: 0;
    font-style: italic;
}

.loading-strings {
    display: flex;
    align-items: flex-end;
    gap: 6px;
    height: 50px;
}

.string-bounce {
    width: 4px;
    height: 20px;
    background: var(--explore-accent-light);
    border-radius: 2px;
    animation: stringPluck 1.2s ease-in-out infinite;
}

.string-bounce:nth-child(1) { animation-delay: 0s; }
.string-bounce:nth-child(2) { animation-delay: 0.15s; }
.string-bounce:nth-child(3) { animation-delay: 0.3s; }
.string-bounce:nth-child(4) { animation-delay: 0.45s; }
.string-bounce:nth-child(5) { animation-delay: 0.6s; }

@keyframes stringPluck {
    0%, 100% { height: 20px; opacity: 0.5; }
    50% { height: 45px; opacity: 1; }
}

.explore-loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--explore-border);
    border-top-color: var(--explore-accent);
    border-radius: 50%;
    animation: exploreSpin 0.8s linear infinite;
}

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

.explore-loading-text {
    font-size: 0.95rem;
    color: var(--explore-text-muted);
}

/* ── Error Message ── */
.explore-error {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    gap: 1rem;
    text-align: center;
}

.explore-error-icon {
    font-size: 2.5rem;
}

.explore-error-text {
    font-size: 1rem;
    color: #ef4444;
    margin: 0;
}

.explore-error-subtext {
    font-size: 0.875rem;
    color: var(--explore-text-muted);
    margin: 0;
}

.explore-retry-btn {
    background: var(--explore-accent);
    color: #ffffff;
    border: none;
    padding: 0.6rem 1.25rem;
    border-radius: var(--explore-radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    font-family: var(--explore-font-body);
    transition: background 0.2s ease;
}

.explore-retry-btn:hover {
    background: var(--color-primary-dark, #047857);
}

.explore-retry-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.2);
}

/* ── No Results Message ── */
.explore-no-results {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 3rem 1rem;
    gap: 0.75rem;
    text-align: center;
}

.explore-no-results-icon {
    font-size: 2.5rem;
}

.explore-no-results-text {
    font-size: 1.05rem;
    color: var(--explore-text-body);
    margin: 0;
}

.explore-no-results-hint {
    font-size: 0.875rem;
    color: var(--explore-text-muted);
    margin: 0;
}

/* ── Hidden utility ── */
.explore-hidden {
    display: none !important;
}

/* ── Clear Filters Button ── */
.clear-filters-btn {
    background: transparent;
    border: 1px solid var(--explore-border);
    color: var(--explore-text-muted);
    padding: 0.35rem 0.75rem;
    border-radius: var(--explore-radius-sm);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    font-family: var(--explore-font-body);
    margin-left: 0.75rem;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.clear-filters-btn:hover {
    color: var(--explore-text);
    border-color: var(--explore-text-muted);
}

.clear-filters-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
}

/* ── Active Filters Chips ── */
.active-filters {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 0 auto 1rem;
    padding: 0 1rem;
    max-width: 1200px;
    align-items: center;
}

.active-filters-label {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--explore-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.4px;
    margin-right: 0.25rem;
}

.active-filter-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.25rem 0.6rem;
    border-radius: 9999px;
    font-size: 0.78rem;
    font-weight: 500;
    background: rgba(5, 150, 105, 0.12);
    border: 1px solid rgba(5, 150, 105, 0.3);
    color: var(--explore-accent-light);
}

.active-filter-chip .chip-remove {
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1;
    opacity: 0.7;
    transition: opacity 0.15s ease;
}

.active-filter-chip .chip-remove:hover {
    opacity: 1;
}

/* ── Responsive: Tablet (768px – 1024px) ── */
@media (max-width: 1024px) {
    .explore-card-grid,
    .explore-page .card-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ── Responsive: Mobile (below 768px) ── */
@media (max-width: 767px) {
    .explore-container {
        padding: 1.25rem 0.75rem;
    }

    .explore-page-title,
    .explore-hero h1 {
        font-size: 1.5rem;
    }

    .explore-page .explore-filters {
        flex-direction: column;
        gap: 0.85rem;
        padding: 1rem;
        margin-left: 0.5rem;
        margin-right: 0.5rem;
    }

    .explore-page .filter-group {
        min-width: 100%;
    }

    .explore-page .filter-row {
        flex-direction: column;
    }

    .explore-card-grid,
    .explore-page .card-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 0 0.5rem;
    }

    .explore-card-image,
    .explore-card-image-placeholder {
        height: 140px;
    }

    .explore-genre-filters,
    .explore-page .genre-toggles {
        gap: 0.4rem;
    }

    .explore-genre-chip,
    .explore-page .genre-toggle {
        font-size: 13px;
        padding: 0.4rem 0.75rem;
    }

    .explore-status-group {
        width: 100%;
    }

    .explore-status-btn {
        flex: 1;
        text-align: center;
    }
}