/* News TRP - Default Light Mode Flat Design System (Google News & Material Inspired) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Roboto:wght@400;500;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@24,400,0,0');

:root {
    --bg-page: #F8FAFC;
    --bg-card: #FFFFFF;
    --bg-nav: #FFFFFF;
    --text-main: #111827;
    --text-dark: #374151;
    --text-muted: #6B7280;
    --border-color: #E2E8F0;

    --color-primary: #2563EB;
    --color-primary-hover: #1D4ED8;
    --color-secondary: #16A34A;
    --color-accent-orange: #EA580C;
    --color-accent-red: #DC2626;
    --color-accent-purple: #7C3AED;

    --shadow-soft: 0 2px 10px rgba(0, 0, 0, 0.05);
    
    --radius-btn: 10px;
    --radius-card: 14px;
    --radius-img: 12px;
    --radius-search: 12px;
    --radius-input: 10px;
    --radius-badge: 999px;

    --font-family: 'Inter', 'Roboto', sans-serif;
}

/* Dark Mode Override when explicitly toggled */
[data-theme="dark"] {
    --bg-page: #0F172A;
    --bg-card: #1E293B;
    --bg-nav: #1E293B;
    --text-main: #F8FAFC;
    --text-dark: #E2E8F0;
    --text-muted: #94A3B8;
    --border-color: #334155;
    --shadow-soft: 0 4px 12px rgba(0, 0, 0, 0.2);
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    color: var(--text-main);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
    font-size: 16px;
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family);
    color: var(--text-main);
    font-weight: 700;
    letter-spacing: -0.02em;
}

/* Material Symbol Icon Styling */
.material-symbols-rounded {
    font-family: 'Material Symbols Rounded';
    font-weight: normal;
    font-style: normal;
    font-size: 20px;
    display: inline-block;
    line-height: 1;
    text-transform: none;
    letter-spacing: normal;
    word-wrap: normal;
    white-space: nowrap;
    direction: ltr;
    vertical-align: middle;
}

/* Top Navigation Bar */
.navbar-trp {
    background-color: var(--bg-nav);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1040;
    padding: 12px 24px;
    box-shadow: var(--shadow-soft);
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--text-main);
}

/* Category Subnav Bar */
.category-nav-bar {
    background-color: var(--bg-card);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
    white-space: nowrap;
    scrollbar-width: none;
}

.category-nav-bar::-webkit-scrollbar {
    display: none;
}

.category-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 12px 18px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    border-bottom: 3px solid transparent;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.category-link:hover, .category-link.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
    font-weight: 600;
}

/* Search Box */
.search-input-box {
    border-radius: var(--radius-search);
    background-color: var(--bg-page);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    font-size: 0.95rem;
    color: var(--text-main);
    width: 100%;
}

.search-input-box:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: var(--bg-card);
}

/* Breaking News Ticker (Solid Red) */
.ticker-wrapper {
    background-color: var(--color-accent-red);
    color: #FFFFFF;
    display: flex;
    align-items: center;
    overflow: hidden;
    height: 42px;
    font-size: 0.9rem;
}

.ticker-title {
    background-color: #B91C1C;
    padding: 0 18px;
    height: 100%;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    white-space: nowrap;
    z-index: 2;
}

.ticker-content {
    display: flex;
    align-items: center;
    white-space: nowrap;
    animation: ticker 40s linear infinite;
}

.ticker-content:hover {
    animation-play-state: paused;
}

.ticker-item {
    margin-right: 35px;
    color: #FFFFFF;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 500;
}

.ticker-item:hover {
    text-decoration: underline;
}

@keyframes ticker {
    0% { transform: translate3d(0, 0, 0); }
    100% { transform: translate3d(-50%, 0, 0); }
}

/* Minimal News Cards */
.news-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    overflow: hidden;
    height: 100%;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-soft);
    transition: transform 0.15s ease, border-color 0.15s ease;
}

.news-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-primary);
}

.news-card-img-wrapper {
    position: relative;
    width: 100%;
    padding-top: 56.25%; /* 16:9 Aspect Ratio */
    background-color: #E2E8F0;
    overflow: hidden;
    border-top-left-radius: var(--radius-card);
    border-top-right-radius: var(--radius-card);
}

.news-card-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--radius-img) var(--radius-img) 0 0;
}

.news-card-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.news-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 10px;
    flex-wrap: wrap;
}

/* Category Specific Solid Badges */
.badge-cat {
    padding: 4px 10px;
    border-radius: var(--radius-badge);
    font-size: 0.75rem;
    font-weight: 600;
    color: #FFFFFF;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-flex;
    align-items: center;
}

.badge-cat-national, .badge-cat-politics { background-color: #DC2626; color: #FFFFFF; }
.badge-cat-business { background-color: #16A34A; color: #FFFFFF; }
.badge-cat-technology, .badge-cat-ai { background-color: #2563EB; color: #FFFFFF; }
.badge-cat-sports, .badge-cat-cricket { background-color: #EA580C; color: #FFFFFF; }
.badge-cat-entertainment, .badge-cat-bollywood { background-color: #7C3AED; color: #FFFFFF; }
.badge-cat-health { background-color: #059669; color: #FFFFFF; }
.badge-cat-education, .badge-cat-jobs { background-color: #4338CA; color: #FFFFFF; }
.badge-cat-science { background-color: #0891B2; color: #FFFFFF; }
.badge-cat-travel { background-color: #0284C7; color: #FFFFFF; }
.badge-cat-automobile { background-color: #475569; color: #FFFFFF; }
.badge-cat-agriculture { background-color: #65A30D; color: #FFFFFF; }
.badge-cat-world { background-color: #6D28D9; color: #FFFFFF; }
.badge-cat-lifestyle { background-color: #DB2777; color: #FFFFFF; }
.badge-publisher-tag { background-color: #F1F5F9; color: #1E293B; border: 1px solid #CBD5E1; font-weight: 600; padding: 4px 10px; border-radius: var(--radius-badge); font-size: 0.75rem; }

.news-card-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.4;
    margin-bottom: 10px;
    color: var(--text-main);
    text-decoration: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-title:hover {
    color: var(--color-primary);
}

.news-card-summary {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.news-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 14px;
    border-top: 1px solid var(--border-color);
    font-size: 12px;
    color: var(--text-muted);
}

/* Headings */
.page-title { font-size: 30px; font-weight: 700; color: var(--text-main); }
.section-title { font-size: 24px; font-weight: 700; color: var(--text-main); }
.hero-title { font-size: 36px; font-weight: 700; line-height: 1.25; color: var(--text-main); }

/* Buttons */
.btn-trp-primary {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border: none;
    padding: 12px 20px;
    border-radius: var(--radius-btn);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background-color 0.15s ease;
}

.btn-trp-primary:hover {
    background-color: var(--color-primary-hover);
    color: #FFFFFF;
}

.btn-trp-secondary {
    background-color: #FFFFFF;
    border: 1px solid var(--border-color);
    color: var(--text-main);
    padding: 12px 20px;
    border-radius: var(--radius-btn);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-trp-secondary:hover {
    background-color: var(--bg-page);
    color: var(--color-primary);
    border-color: var(--color-primary);
}

/* State Filter Chips */
.state-chip {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-dark);
    padding: 6px 16px;
    border-radius: var(--radius-badge);
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.state-chip:hover, .state-chip.active {
    background-color: var(--color-primary);
    color: #FFFFFF;
    border-color: var(--color-primary);
}

/* Mobile Bottom Navigation Bar */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    z-index: 1050;
    padding: 8px 0;
    box-shadow: 0 -2px 10px rgba(0,0,0,0.05);
}

@media (max-width: 767px) {
    .mobile-bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    body {
        padding-bottom: 70px;
    }
}

.mobile-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 11px;
    font-weight: 500;
}

.mobile-nav-item.active, .mobile-nav-item:hover {
    color: var(--color-primary);
}

/* Footer Styling */
.footer-trp {
    background-color: var(--bg-card);
    border-top: 1px solid var(--border-color);
    padding: 48px 0 24px;
    color: var(--text-muted);
    font-size: 14px;
    margin-top: 48px;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
}

.footer-link:hover {
    color: var(--color-primary);
}