/* 
 * Premium Design System for Local Bus SEO
 */

:root {
    --pnrtran-primary: var(--wp--preset--color--primary);
    --pnrtran-primary-light: var(--wp--preset--color--primary-lighter);
    --pnrtran-secondary: var(--wp--preset--color--secondary);
    --pnrtran-accent: var(--wp--preset--color--accent);
    --pnrtran-bg: var(--wp--preset--color--background);
    --pnrtran-card-bg: var(--wp--preset--color--card-background);
    --pnrtran-glass: rgba(255, 255, 255, 0.4);
    --pnrtran-text: var(--wp--preset--color--foreground);
    --pnrtran-text-muted: var(--wp--preset--color--muted-text);
    --pnrtran-border: var(--wp--preset--color--border);
    --pnrtran-radius: var(--wp--preset--spacing--3);
    /* 12px */
    --pnrtran-font-family: var(--wp--preset--font-family--google-sans-flex), system-ui, sans-serif;
}

.pnrtran-container {
    font-family: var(--pnrtran-font-family);
    color: var(--pnrtran-text);
    background: var(--pnrtran-bg);
    line-height: 1.6;
}

/* Card & Glassmorphism */
.pnrtran-card {
    background: var(--pnrtran-card-bg);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--pnrtran-border);
    border-radius: var(--pnrtran-radius);
    padding: var(--wp--preset--spacing--6);
    box-shadow: var(--wp--preset--shadow--md);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.pnrtran-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--wp--preset--shadow--lg);
}

/* Typography */
.pnrtran-title {
    font-size: var(--wp--preset--font-size--2xl);
    font-weight: 800;
    letter-spacing: -0.025em;
    margin-bottom: var(--wp--preset--spacing--4);
    color: var(--pnrtran-primary);
}

.pnrtran-badge {
    display: inline-flex;
    align-items: center;
    padding: var(--wp--preset--spacing--1) var(--wp--preset--spacing--3);
    border-radius: 9999px;
    font-size: var(--wp--preset--font-size--sm);
    font-weight: 600;
    background: var(--pnrtran-primary-light);
    color: var(--pnrtran-primary);
    border: 1px solid var(--pnrtran-primary);
}

/* Timeline/Stop List */
.pnrtran-timeline {
    position: relative;
    padding-left: 32px;
    list-style: none;
}

.pnrtran-timeline::before {
    content: '';
    position: absolute;
    left: 11px;
    top: 8px;
    bottom: 8px;
    width: 2px;
    background: var(--pnrtran-border);
}

.pnrtran-timeline-item {
    position: relative;
    margin-bottom: var(--wp--preset--spacing--6);
}

.pnrtran-timeline-dot {
    position: absolute;
    left: -26px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--wp--preset--color--background);
    border: 2px solid var(--pnrtran-primary);
    z-index: 1;
}

.pnrtran-timeline-item:last-child .pnrtran-timeline-dot {
    border-color: var(--pnrtran-secondary);
}

.pnrtran-timeline-content {
    background: var(--wp--preset--color--background);
    padding: var(--wp--preset--spacing--3) var(--wp--preset--spacing--4);
    border-radius: var(--wp--preset--spacing--2);
    border: 1px solid var(--pnrtran-border);
    display: block;
    text-decoration: none;
    color: inherit;
    transition: border-color 0.2s;
}

.pnrtran-timeline-content:hover {
    border-color: var(--pnrtran-primary);
}

/* Sidebar Info */
.pnrtran-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
    margin-top: 24px;
}

.pnrtran-info-item {
    padding: var(--wp--preset--spacing--4);
    border-radius: var(--wp--preset--spacing--2);
    background: var(--wp--preset--color--background);
    border-left: 4px solid var(--pnrtran-accent);
}

.pnrtran-info-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--pnrtran-text-muted);
}

.pnrtran-info-value {
    font-weight: 600;
    font-size: 1.1rem;
}

/* AJAX Elements */
.pnrtran-line-item {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 64px;
    background: var(--pnrtran-bg);
    color: var(--pnrtran-primary);
    font-weight: 800;
    font-size: 1.25rem;
    text-decoration: none;
    border-radius: var(--pnrtran-radius);
    border: 2px solid transparent;
    transition: all 0.2s;
}

.pnrtran-line-item:hover {
    border-color: var(--pnrtran-primary);
    background: white;
    transform: scale(1.05);
    color: var(--pnrtran-primary);
}

.pnrtran-loading {
    opacity: 0.5;
    pointer-events: none;
}

.pnrtran-page-btn {
    padding: 8px 16px;
    border: 1px solid var(--pnrtran-border);
    background: white;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.2s;
}

.pnrtran-page-btn.active {
    background: var(--pnrtran-primary);
    color: white;
    border-color: var(--pnrtran-primary);
}

.pnrtran-page-btn:hover:not(.active) {
    background: var(--pnrtran-primary-light);
    border-color: var(--pnrtran-primary);
}

.pnrtran-retry-hint {
    display: block;
    margin-top: 4px;
    font-size: 0.85rem;
    color: var(--pnrtran-text-muted);
}

/* Real-time Arrivals v5.2.0 */
.pnr-arrivals-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.pnr-arrival-card {
    display: flex;
    align-items: center;
    gap: var(--wp--preset--spacing--3);
    padding: var(--wp--preset--spacing--3);
    background: var(--wp--preset--color--card-background);
    border-radius: var(--wp--preset--spacing--2);
    border: 1px solid var(--pnrtran-border);
    transition: all 0.2s;
}

.pnr-arrival-card:hover {
    border-color: var(--pnrtran-primary);
    box-shadow: var(--wp--preset--shadow--sm);
}

.pnr-arrival-card.pnr-live {
    border-left: 4px solid #10B981;
}

.pnr-arrival-line {
    padding: 6px 10px;
    border-radius: 6px;
    font-weight: 800;
    min-width: 50px;
    text-align: center;
    font-size: 0.95rem;
}

.pnr-arrival-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pnr-arrival-dest {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--pnrtran-text);
}

.pnr-live-badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #15803D;
    background: #F0FDF4;
    padding: 2px 8px;
    border-radius: 99px;
    width: fit-content;
}

.pnr-arrival-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pnr-location-stale-badge {
    display: inline-flex;
    align-items: center;
    font-size: 0.7rem;
    font-weight: 700;
    color: #b91c1c;
    background: #fef2f2;
    padding: 2px 8px;
    border-radius: 99px;
    width: fit-content;
}

.pnr-live-badge::before {
    content: '';
    width: 6px;
    height: 6px;
    background: #10B981;
    border-radius: 50%;
    animation: pnr-pulse 1.5s infinite;
}

@keyframes pnr-pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.6;
        transform: scale(1.2);
    }
}

.pnr-arrival-eta {
    font-weight: 800;
    font-size: 1.2rem;
    color: #10B981;
    min-width: 60px;
    text-align: right;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
}

.pnr-arrival-eta-main {
    font-weight: 800;
}

.pnr-arrival-eta-meta {
    font-size: 0.7rem;
    font-weight: 600;
    color: #64748B;
}

.pnr-arrival-card.pnr-scheduled .pnr-arrival-eta {
    color: #64748B;
    font-size: 1rem;
}

/* Responsive Fixes */
@media (max-width: 640px) {
    .pnrtran-title {
        font-size: 2rem;
    }

    .pnrtran-info-grid {
        grid-template-columns: 1fr;
    }
}

/* Archive Grid & Cards */
.pnrtran-lines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem;
}

.pnr-line-card {
    display: flex;
    flex-direction: column;
    background: var(--pnrtran-card-bg);
    border-radius: var(--pnrtran-radius);
    padding: var(--wp--preset--spacing--6);
    text-decoration: none;
    box-shadow: var(--wp--preset--shadow--sm);
    transition: transform 0.2s, box-shadow 0.2s;
    border: 1px solid var(--pnrtran-border);
    border-left: 6px solid var(--line-color, var(--pnrtran-primary));
    position: relative;
    height: 100%;
}

.pnr-line-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--wp--preset--shadow--md);
    border-color: var(--line-color, var(--pnrtran-primary));
}

.pnr-line-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 1rem;
}

.pnr-line-badge {
    background: var(--line-color, var(--pnrtran-primary));
    color: white;
    padding: 4px 10px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 1rem;
}

.pnr-line-card h3 {
    margin: 0 0 1rem 0;
    font-size: 1.15rem;
    color: var(--pnrtran-text);
    font-weight: 600;
    line-height: 1.4;
    flex: 1;
    overflow: hidden;
}

.pnr-card-meta {
    font-size: 0.85rem;
    color: var(--pnrtran-text-muted);
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--pnrtran-border);
}

.pnr-pagination {
    margin-top: 4rem;
    text-align: center;
}

/* Redesigned Line Card (Row 1/2/3) */
.pnr-line-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.pnr-line-card-badge {
    /* Badge styling is handled by .pnrtran-badge or .pnr-line-badge, ensure it fits */
    flex-shrink: 0;
}

.pnr-line-card-operator {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--pnrtran-text-muted);
    font-weight: 600;
}

.pnr-line-card-body {
    margin-bottom: 20px;
}

.pnr-line-card-title {
    font-size: 1.15rem;
    font-weight: 700;
    line-height: 1.3;
    color: var(--pnrtran-text);
    margin: 0 0 4px 0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.pnr-line-card-title .dashicons {
    color: var(--pnrtran-text-muted);
    font-size: 1.2rem;
    width: 20px;
    height: 20px;
    margin-top: 2px;
}

.pnr-line-card-via {
    font-size: 0.9rem;
    color: var(--pnrtran-text-muted);
}

.pnr-line-card-footer {
    margin-top: auto;
    border-top: 1px solid var(--pnrtran-border);
    padding-top: 16px;
    text-align: right;
}

.pnr-icon-wrapper {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
}

.pnr-icon-wrapper svg {
    width: 32px;
    height: 32px;
    display: block;
}

/* Standardized Search Styling */
.pnr-search-box.wp-block-search .wp-block-search__inside-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--pnr-bg, #FFFFFF);
    padding: 0.5rem;
    border: 1px solid var(--cm-border, #E2E8F0);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.2s;
}

.pnr-search-box.wp-block-search .wp-block-search__inside-wrapper:focus-within {
    border-color: var(--pnr-primary, #0F172A);
    box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.08);
}

.pnr-search-box.wp-block-search .wp-block-search__input {
    border: none !important;
    box-shadow: none !important;
    padding: 12px 0;
    font-size: 1.16rem;
    background: transparent;
    outline: none !important;
    flex: 1;
}

.pnr-search-box.wp-block-search .wp-block-search__button {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    border-radius: 8px;
    min-width: 44px;
    font-weight: 600;
}

.pnr-search-box.wp-block-search .wp-block-search__button svg {
    width: 20px;
    height: 20px;
}

/* Button "break" fix - Ensure CTA labels stay on one line */
.wp-block-button__link,
button.wp-element-button,
a.wp-element-button {
    white-space: nowrap !important;
}

/* Breadcrumbs Styling */
.pnrtran-breadcrumbs {
    margin-bottom: 2rem;
    font-size: 0.9rem;
}

.pnr-breadcrumb-list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
    color: var(--pnrtran-text-muted);
}

.pnr-breadcrumb-item {
    display: flex;
    align-items: center;
}

.pnr-breadcrumb-item a {
    color: var(--pnrtran-primary);
    text-decoration: none;
    transition: color 0.2s;
}

.pnr-breadcrumb-item a:hover {
    color: var(--pnrtran-text);
    text-decoration: underline;
}

.pnr-breadcrumb-separator {
    margin: 0 10px;
    color: var(--pnrtran-border);
    font-size: 0.8rem;
}

.pnr-breadcrumb-item span[itemprop="name"] {
    font-weight: 500;
}

/* Line Timetable Block */
.pnr-line-timetable {
    margin-top: var(--wp--preset--spacing--6);
    padding: var(--wp--preset--spacing--5);
    background: var(--pnrtran-card-bg);
    border-radius: var(--pnrtran-radius);
    border: 1px solid var(--pnrtran-border);
}

.pnr-timetable-heading {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: var(--pnrtran-text);
}

.pnr-timetable-grid {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.pnr-timetable-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid var(--pnrtran-border);
}

.pnr-timetable-row:last-child {
    border-bottom: none;
}

.pnr-timetable-hour {
    min-width: 45px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--pnrtran-primary);
    padding: 4px 8px;
    background: var(--pnrtran-primary-light, #EEF2FF);
    border-radius: 4px;
    text-align: center;
}

.pnr-timetable-times {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.pnr-timetable-minute {
    padding: 4px 8px;
    background: var(--pnrtran-bg);
    border-radius: 4px;
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--pnrtran-text);
}

.pnr-timetable-notice {
    margin-top: 16px;
    font-size: 0.8rem;
    color: var(--pnrtran-text-muted);
    font-style: italic;
}

.pnr-timetable-empty {
    padding: 20px;
    text-align: center;
    color: var(--pnrtran-text-muted);
    background: var(--pnrtran-bg);
    border-radius: var(--pnrtran-radius);
}

/* Realtime Map & Vehicle Tracking */
.pnr-realtime-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 12px;
}

.pnr-realtime-header-title {
    display: flex;
    align-items: center;
    gap: 10px;
}

.pnr-realtime-header h3 {
    margin: 0;
}

.pnr-toggle-map-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--pnrtran-primary-light, #EEF2FF);
    color: var(--pnrtran-primary, #6366F1);
    border: 1px solid var(--pnrtran-primary, #6366F1);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.pnr-toggle-map-btn:hover {
    background: var(--pnrtran-primary, #6366F1);
    color: #fff;
}

.pnr-toggle-map-btn.is-active {
    background: var(--pnrtran-secondary, #10B981);
    color: #fff;
    border-color: var(--pnrtran-secondary, #10B981);
}

.pnr-stop-map-wrap {
    display: none;
    margin-bottom: 24px;
    border: 1px solid var(--pnrtran-border);
    border-radius: 12px;
    overflow: hidden;
    position: relative;
    z-index: 10;
}

.pnr-stop-map-wrap.is-open {
    display: block;
}

#pnr-stop-map {
    background: #f1f5f9;
}

/* Bus Icon Styles */
.pnrtran-bus-icon__wrap {
    position: relative;
    width: 36px;
    height: 36px;
}

.pnrtran-bus-icon__badge {
    position: absolute;
    top: -5px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--pnrtran-primary, #6366F1);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    padding: 2px 6px;
    border-radius: 10px;
    white-space: nowrap;
    z-index: 10;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    border: 1px solid #fff;
}

.pnrtran-bus-icon__arrow {
    width: 36px;
    height: 36px;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="%236366F1"><path d="M12 2L4.5 20.29l.71.71L12 18l6.79 3 .71-.71z"/></svg>') no-repeat center center;
    background-size: contain;
    filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.2));
}

/* Marker Pulse Animation for new vehicles */
.pnrtran-pulse {
    animation: pnr-bus-pulse 1s ease-out;
}

@keyframes pnr-bus-pulse {
    0% {
        transform: scale(0.6);
        opacity: 0.5;
    }

    50% {
        transform: scale(1.1);
        opacity: 1;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}