/**
 * Constanta One - Front Page CSS
 * Light theme - NO letter-by-letter animation
 */

html, body {
    height: 100%;
    overflow: hidden;
    background: var(--bg-secondary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overscroll-behavior: none;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
    color: var(--text-primary);
}

/* ===== DESKTOP SIDEBAR ===== */
.desktop-sidebar {
    display: none;
    position: fixed;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: auto;
    /* Glassmorphism dark */
    background: rgba(23, 23, 23, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 28px;
    z-index: 1001;
    flex-direction: column;
    padding: 12px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    transition: padding var(--duration-normal) var(--ease-default);
    overflow: hidden;
}

@media (min-width: 1024px) {
    .desktop-sidebar { display: flex; }
}

.sidebar-logo {
    display: none;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.nav-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 0;
    padding: 0;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 500;
    transition: color var(--duration-fast) var(--ease-default);
    cursor: pointer;
    border: none;
    background: none;
}

.desktop-sidebar:hover .nav-item {
    gap: 10px;
}

.nav-item-btn {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--duration-fast) var(--ease-default), transform var(--duration-fast) var(--ease-default);
    flex-shrink: 0;
    position: relative;
}

.nav-item:hover .nav-item-btn {
    background: rgba(255, 255, 255, 0.08);
    transform: scale(1.05);
}

.nav-item.active .nav-item-btn {
    background: var(--accent);
    border-radius: 12px;
}

.nav-item.active .nav-item-btn svg {
    fill: var(--badge-text);
}

.nav-item.active .nav-item-label {
    color: var(--text-primary);
    font-weight: 600;
}

.nav-item svg {
    width: 20px;
    height: 20px;
    fill: var(--text-secondary);
    transition: fill var(--duration-fast) var(--ease-default);
}

.nav-item-label {
    max-width: 0;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    transition: max-width var(--duration-normal) var(--ease-default), opacity var(--duration-fast) var(--ease-default);
    font-size: 0.7rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.desktop-sidebar:hover .nav-item-label {
    max-width: 80px;
    opacity: 1;
}

.desktop-sidebar:hover {
    padding: 12px 16px;
}

.nav-item-btn .notification-badge {
    position: absolute;
    top: -2px;
    right: -2px;
}

/* ===== DESKTOP BRANDING (centered top) ===== */
.desktop-branding {
    display: none;
    position: fixed;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
}

@media (min-width: 1024px) {
    .desktop-branding { display: block; }
}

.desktop-branding a {
    color: var(--text-primary);
    text-decoration: none;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    display: flex;
    align-items: center;
}

.desktop-branding .desktop-logo {
    height: 50px;
    width: auto;
    max-width: 150px;
    object-fit: contain;
}

/* ===== MOBILE BOTTOM BAR ===== */
.mobile-bottombar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    /* Glassmorphism dark */
    background: rgba(23, 23, 23, 0.85);
    backdrop-filter: blur(20px) saturate(1.5);
    -webkit-backdrop-filter: blur(20px) saturate(1.5);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    z-index: 1100;
    padding: 8px 0 0;
    padding-bottom: max(8px, env(safe-area-inset-bottom, 8px));
}

@media (max-width: 1023px) {
    .mobile-bottombar {
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
}

.bottombar-indicator {
    position: absolute;
    top: 0;
    height: 3px;
    background: var(--accent);
    border-radius: 0 0 3px 3px;
    transition: left var(--duration-normal) var(--ease-spring), width var(--duration-normal) var(--ease-spring);
    z-index: 1;
}

.bottombar-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 4px 12px;
    color: var(--text-secondary);
    text-decoration: none;
    background: none;
    border: none;
    cursor: pointer;
    transition: color var(--duration-fast) var(--ease-default);
    position: relative;
}
.bottombar-item.active {
    color: var(--accent);
}
.bottombar-item svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
    transition: transform var(--duration-fast) var(--ease-default);
}
.bottombar-item.active svg {
    transform: scale(1.1);
}
.bottombar-item span {
    font-size: 0.55rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.bottombar-icon {
    position: relative;
    display: inline-flex;
}
.notification-badge {
    position: absolute;
    top: -4px;
    right: -6px;
    background: var(--accent);
    color: #fff;
    font-size: 0.55rem;
    font-weight: 700;
    min-width: 16px;
    height: 16px;
    line-height: 16px;
    text-align: center;
    border-radius: 8px;
    padding: 0 4px;
    animation: badgePop 300ms var(--ease-spring);
}
@keyframes badgePop {
    0% { transform: scale(0); }
    70% { transform: scale(1.2); }
    100% { transform: scale(1); }
}

/* ===== MOBILE HEADER ===== */
.mobile-header {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: calc(70px + var(--safe-top));
    padding-top: calc(20px + var(--safe-top));
    background: linear-gradient(180deg, var(--card-bg) 0%, transparent 100%);
    z-index: 90;
    justify-content: center;
    align-items: flex-start;
    pointer-events: none;
}

@media (max-width: 1023px) {
    .mobile-header { display: flex; }
}

.mobile-header img,
.mobile-header .mobile-logo {
    height: 40px;
    width: auto;
    max-width: 120px;
    object-fit: contain;
}

.mobile-header a {
    display: flex;
    align-items: center;
    text-decoration: none;
    pointer-events: auto;
}

.mobile-site-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

/* ===== MAIN CONTENT ===== */
.main-content {
    height: 100%;
    margin-left: 0;
    overflow: hidden;
    touch-action: pan-y;
}

/* ===== REELS CONTAINER ===== */
.reels-container {
    height: 100%;
    overflow-y: scroll;
    overflow-x: hidden;
    scroll-snap-type: y mandatory;
    scrollbar-width: none;
    overscroll-behavior: contain;
    overscroll-behavior-x: none;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
}
.reels-container::-webkit-scrollbar { display: none; }

/* ===== TOPIC CARD ===== */
.topic-card {
    height: 100vh;
    height: 100dvh;
    width: 100%;
    scroll-snap-align: start;
    scroll-snap-stop: always;
    position: relative;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    touch-action: pan-y;
    background: var(--bg-secondary);
}

/* Background */
.card-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.card-bg-image {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-bg-image.loaded {
    opacity: 1;
}

.card-bg-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, var(--gradient-top) 0%, transparent 30%, transparent 50%, var(--gradient-bottom) 100%);
}

/* ===== NO IMAGE - Light Patterns ===== */
.card-bg.no-image {
    background-color: var(--pat-bg, var(--score-1-bg));
}

.card-bg.no-image .card-bg-overlay {
    background: transparent !important;
}

/* Score colors (6 levels) - theme-aware */
.card-bg.no-image.score-level-1 { --pat-bg: var(--score-1-bg); }
.card-bg.no-image.score-level-2 { --pat-bg: var(--score-2-bg); }
.card-bg.no-image.score-level-3 { --pat-bg: var(--score-3-bg); }
.card-bg.no-image.score-level-4 { --pat-bg: var(--score-4-bg); }
.card-bg.no-image.score-level-5 { --pat-bg: var(--score-5-bg); }
.card-bg.no-image.score-level-6 { --pat-bg: var(--score-6-bg); }

/* Category patterns - Light theme */
[data-theme="light"] .card-bg.no-image.cat-politica-interna {
    background-image: linear-gradient(rgba(0,0,0,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.04) 1px, transparent 1px);
    background-size: 24px 24px;
}
[data-theme="light"] .card-bg.no-image.cat-politica-externa {
    background-image: url("data:image/svg+xml,%3Csvg width='56' height='48' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='28,2 52,14 52,34 28,46 4,34 4,14' fill='none' stroke='rgba(0,0,0,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 56px 48px;
}
[data-theme="light"] .card-bg.no-image.cat-externe {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 20px, rgba(0,0,0,0.03) 20px, rgba(0,0,0,0.03) 21px);
}
[data-theme="light"] .card-bg.no-image.cat-economie {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 45 L15 35 L30 40 L45 20 L60 25' fill='none' stroke='rgba(0,0,0,0.05)' stroke-width='2'/%3E%3Cpath d='M0 55 L15 50 L30 52 L45 45 L60 48' fill='none' stroke='rgba(0,0,0,0.03)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 60px 60px;
}
[data-theme="light"] .card-bg.no-image.cat-justitie {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='44' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='25,4 46,40 4,40' fill='none' stroke='rgba(0,0,0,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 50px 44px;
}
[data-theme="light"] .card-bg.no-image.cat-sanatate {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 8 V32 M8 20 H32' stroke='rgba(0,0,0,0.05)' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="light"] .card-bg.no-image.cat-educatie {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 22px, rgba(0,0,0,0.04) 22px, rgba(0,0,0,0.04) 23px);
}
[data-theme="light"] .card-bg.no-image.cat-sport {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 40L40 0M-10 10L10 -10M30 50L50 30' stroke='rgba(0,0,0,0.06)' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="light"] .card-bg.no-image.cat-meteo {
    background-image: radial-gradient(ellipse at 25% 25%, rgba(0,0,0,0.05) 0%, transparent 50%),
        radial-gradient(ellipse at 75% 60%, rgba(0,0,0,0.04) 0%, transparent 45%),
        radial-gradient(ellipse at 40% 80%, rgba(0,0,0,0.03) 0%, transparent 40%);
}
[data-theme="light"] .card-bg.no-image.cat-accidente {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 10 L10 0 L20 10 L30 0 L40 10' fill='none' stroke='rgba(0,0,0,0.06)' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 40px 20px;
}
[data-theme="light"] .card-bg.no-image.cat-societate {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='50' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='25' cy='25' r='18' fill='none' stroke='rgba(0,0,0,0.04)' stroke-width='1'/%3E%3Ccircle cx='25' cy='25' r='10' fill='none' stroke='rgba(0,0,0,0.03)' stroke-width='1'/%3E%3Ccircle cx='25' cy='25' r='4' fill='rgba(0,0,0,0.03)'/%3E%3C/svg%3E");
    background-size: 50px 50px;
}
[data-theme="light"] .card-bg.no-image.cat-tehnologie {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0 V20 M30 40 V60 M0 30 H20 M40 30 H60' stroke='rgba(0,0,0,0.05)' stroke-width='1'/%3E%3Ccircle cx='30' cy='30' r='4' fill='rgba(0,0,0,0.04)'/%3E%3Ccircle cx='30' cy='20' r='2' fill='rgba(0,0,0,0.03)'/%3E%3Ccircle cx='30' cy='40' r='2' fill='rgba(0,0,0,0.03)'/%3E%3Ccircle cx='20' cy='30' r='2' fill='rgba(0,0,0,0.03)'/%3E%3Ccircle cx='40' cy='30' r='2' fill='rgba(0,0,0,0.03)'/%3E%3C/svg%3E");
    background-size: 60px 60px;
}
[data-theme="light"] .card-bg.no-image.cat-cultura {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M0 50 Q25 35 50 50 T100 50' fill='none' stroke='rgba(0,0,0,0.04)' stroke-width='1'/%3E%3Cpath d='M0 65 Q25 50 50 65 T100 65' fill='none' stroke='rgba(0,0,0,0.03)' stroke-width='1'/%3E%3Cpath d='M0 80 Q25 65 50 80 T100 80' fill='none' stroke='rgba(0,0,0,0.02)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 100px 100px;
}
[data-theme="light"] .card-bg.no-image.cat-divertisment {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='50' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M25 5 L27 20 L42 22 L27 24 L25 39 L23 24 L8 22 L23 20 Z' fill='rgba(0,0,0,0.04)'/%3E%3C/svg%3E");
    background-size: 50px 50px;
}
[data-theme="light"] .card-bg.no-image.cat-moda {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='20,5 35,20 20,35 5,20' fill='none' stroke='rgba(0,0,0,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="light"] .card-bg.no-image.cat-default {
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='10' cy='10' r='1.5' fill='rgba(0,0,0,0.06)'/%3E%3C/svg%3E");
    background-size: 20px 20px;
}

/* Category patterns - Dark theme */
[data-theme="dark"] .card-bg.no-image.cat-politica-interna {
    background-image: linear-gradient(rgba(255,255,255,0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.06) 1px, transparent 1px);
    background-size: 24px 24px;
}
[data-theme="dark"] .card-bg.no-image.cat-politica-externa {
    background-image: url("data:image/svg+xml,%3Csvg width='56' height='48' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='28,2 52,14 52,34 28,46 4,34 4,14' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 56px 48px;
}
[data-theme="dark"] .card-bg.no-image.cat-externe {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 20px, rgba(255,255,255,0.05) 20px, rgba(255,255,255,0.05) 21px);
}
[data-theme="dark"] .card-bg.no-image.cat-economie {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 45 L15 35 L30 40 L45 20 L60 25' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='2'/%3E%3Cpath d='M0 55 L15 50 L30 52 L45 45 L60 48' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 60px 60px;
}
[data-theme="dark"] .card-bg.no-image.cat-justitie {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='44' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='25,4 46,40 4,40' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 50px 44px;
}
[data-theme="dark"] .card-bg.no-image.cat-sanatate {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M20 8 V32 M8 20 H32' stroke='rgba(255,255,255,0.08)' stroke-width='3' stroke-linecap='round'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="dark"] .card-bg.no-image.cat-educatie {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 22px, rgba(255,255,255,0.06) 22px, rgba(255,255,255,0.06) 23px);
}
[data-theme="dark"] .card-bg.no-image.cat-sport {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 40L40 0M-10 10L10 -10M30 50L50 30' stroke='rgba(255,255,255,0.08)' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="dark"] .card-bg.no-image.cat-meteo {
    background-image: radial-gradient(ellipse at 25% 25%, rgba(255,255,255,0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 75% 60%, rgba(255,255,255,0.05) 0%, transparent 45%),
        radial-gradient(ellipse at 40% 80%, rgba(255,255,255,0.04) 0%, transparent 40%);
}
[data-theme="dark"] .card-bg.no-image.cat-accidente {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 10 L10 0 L20 10 L30 0 L40 10' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='2'/%3E%3C/svg%3E");
    background-size: 40px 20px;
}
[data-theme="dark"] .card-bg.no-image.cat-societate {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='50' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='25' cy='25' r='18' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3Ccircle cx='25' cy='25' r='10' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3Ccircle cx='25' cy='25' r='4' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
    background-size: 50px 50px;
}
[data-theme="dark"] .card-bg.no-image.cat-tehnologie {
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 0 V20 M30 40 V60 M0 30 H20 M40 30 H60' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3Ccircle cx='30' cy='30' r='4' fill='rgba(255,255,255,0.06)'/%3E%3Ccircle cx='30' cy='20' r='2' fill='rgba(255,255,255,0.05)'/%3E%3Ccircle cx='30' cy='40' r='2' fill='rgba(255,255,255,0.05)'/%3E%3Ccircle cx='20' cy='30' r='2' fill='rgba(255,255,255,0.05)'/%3E%3Ccircle cx='40' cy='30' r='2' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
    background-size: 60px 60px;
}
[data-theme="dark"] .card-bg.no-image.cat-cultura {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M0 50 Q25 35 50 50 T100 50' fill='none' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3Cpath d='M0 65 Q25 50 50 65 T100 65' fill='none' stroke='rgba(255,255,255,0.05)' stroke-width='1'/%3E%3Cpath d='M0 80 Q25 65 50 80 T100 80' fill='none' stroke='rgba(255,255,255,0.04)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 100px 100px;
}
[data-theme="dark"] .card-bg.no-image.cat-divertisment {
    background-image: url("data:image/svg+xml,%3Csvg width='50' height='50' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M25 5 L27 20 L42 22 L27 24 L25 39 L23 24 L8 22 L23 20 Z' fill='rgba(255,255,255,0.06)'/%3E%3C/svg%3E");
    background-size: 50px 50px;
}
[data-theme="dark"] .card-bg.no-image.cat-moda {
    background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpolygon points='20,5 35,20 20,35 5,20' fill='none' stroke='rgba(255,255,255,0.08)' stroke-width='1'/%3E%3C/svg%3E");
    background-size: 40px 40px;
}
[data-theme="dark"] .card-bg.no-image.cat-default {
    background-image: url("data:image/svg+xml,%3Csvg width='20' height='20' xmlns='http://www.w3.org/2000/svg'%3E%3Ccircle cx='10' cy='10' r='1.5' fill='rgba(255,255,255,0.08)'/%3E%3C/svg%3E");
    background-size: 20px 20px;
}

/* Desktop: portrait card layout */
@media (min-width: 1024px) {
    .topic-card {
        flex-direction: row;
        justify-content: center;
        align-items: center;
        gap: 0;
        background: var(--bg-secondary);
    }

    .card-bg-image {
        display: none;
    }

    .card-bg-overlay {
        background: radial-gradient(ellipse at center, var(--bg-secondary) 0%, var(--bg-secondary) 70%);
    }

    .card-bg.no-image {
        background: var(--bg-secondary) !important;
    }

    .card-bg.no-image .card-bg-overlay {
        background: transparent !important;
    }

    /* Desktop: pattern on card-frame for no-image */
    .topic-card.no-image .card-frame {
        background-color: var(--pat-bg, var(--score-1-bg));
    }

    .topic-card.no-image.score-level-1 { --pat-bg: var(--score-1-bg); }
    .topic-card.no-image.score-level-2 { --pat-bg: var(--score-2-bg); }
    .topic-card.no-image.score-level-3 { --pat-bg: var(--score-3-bg); }
    .topic-card.no-image.score-level-4 { --pat-bg: var(--score-4-bg); }
    .topic-card.no-image.score-level-5 { --pat-bg: var(--score-5-bg); }
    .topic-card.no-image.score-level-6 { --pat-bg: var(--score-6-bg); }
}

/* ===== PORTRAIT CARD FRAME (desktop) ===== */
.card-frame {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    touch-action: pan-y;
}

@media (min-width: 1024px) {
    .card-frame {
        width: var(--card-width);
        height: 94vh;
        max-height: 94vh;
        background: var(--card-bg);
        border-radius: 20px;
        overflow: hidden;
        border: 1px solid var(--border-color);
        border-left: 3px solid var(--cat-accent, var(--accent));
        box-shadow: var(--shadow-medium);
        cursor: pointer;
    }
}

/* ===== IMAGE ZONE ===== */
.card-image-zone {
    display: flex;
    position: relative;
    flex-shrink: 0;
    height: 40dvh;
    min-height: 180px;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index: 1;
    padding: 0;
    margin-top: calc(60px + var(--safe-top));
    margin-bottom: 0;
}

.card-image-zone img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.card-image-zone img.loaded {
    opacity: 1;
}

.card-image-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 120px;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.02) 20%, var(--card-bg) 100%);
    pointer-events: none;
    z-index: 2;
}

/* Cards with image: show pattern, hide blur background */
.topic-card:not(.no-image) .card-bg-image {
    display: none;
}

.topic-card:not(.no-image) .card-bg {
    background-color: var(--pat-bg, var(--score-1-bg));
}

.topic-card:not(.no-image) .card-bg-overlay {
    background: transparent;
}

/* Apply score-based background colors (mobile) */
.topic-card.score-level-1:not(.no-image) .card-bg { --pat-bg: var(--score-1-bg); }
.topic-card.score-level-2:not(.no-image) .card-bg { --pat-bg: var(--score-2-bg); }
.topic-card.score-level-3:not(.no-image) .card-bg { --pat-bg: var(--score-3-bg); }
.topic-card.score-level-4:not(.no-image) .card-bg { --pat-bg: var(--score-4-bg); }
.topic-card.score-level-5:not(.no-image) .card-bg { --pat-bg: var(--score-5-bg); }
.topic-card.score-level-6:not(.no-image) .card-bg { --pat-bg: var(--score-6-bg); }

/* All cards: consistent layout */
.card-frame {
    max-height: calc(100dvh - 70px - var(--safe-bottom));
    overflow: hidden;
}

@media (min-width: 1024px) {
    .topic-card:not(.no-image) .card-frame {
        display: flex;
        flex-direction: column;
        padding: 0;
    }

    .card-image-zone {
        display: flex;
        position: relative;
        flex: 1;
        align-items: flex-end;
        justify-content: center;
        overflow: hidden;
        z-index: 1;
        padding: 0;
    }

    .card-image-zone img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        border-radius: 0;
        box-shadow: none;
        opacity: 0;
        transition: opacity 0.3s ease;
    }

    .card-image-zone img.loaded {
        opacity: 1;
    }

    .card-image-fade {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 120px;
        background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.02) 20%, var(--pat-bg, var(--score-1-bg)) 100%);
        pointer-events: none;
        z-index: 2;
    }

    .topic-card:not(.no-image) .card-frame {
        background-color: var(--pat-bg, var(--score-1-bg));
    }

    .topic-card.score-level-1:not(.no-image) .card-frame { --pat-bg: var(--score-1-bg); }
    .topic-card.score-level-2:not(.no-image) .card-frame { --pat-bg: var(--score-2-bg); }
    .topic-card.score-level-3:not(.no-image) .card-frame { --pat-bg: var(--score-3-bg); }
    .topic-card.score-level-4:not(.no-image) .card-frame { --pat-bg: var(--score-4-bg); }
    .topic-card.score-level-5:not(.no-image) .card-frame { --pat-bg: var(--score-5-bg); }
    .topic-card.score-level-6:not(.no-image) .card-frame { --pat-bg: var(--score-6-bg); }
}

/* Card content */
.card-content {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 0 20px 20px 20px;
    padding-right: 72px;
}

/* Cards without image: fill remaining space */
.topic-card.no-image .card-content {
    flex: 1;
    padding-top: calc(60px + var(--safe-top));
}

/* Cards with image: fill remaining space to push content to bottom */
.topic-card:not(.no-image) .card-content {
    flex: 1;
    justify-content: flex-end;
}

/* ===========================================
   MOBILE LAYOUT (max-width: 1023px)
   =========================================== */
@media (max-width: 1023px) {
    /* Card frame - flex container */
    .card-frame {
        display: flex;
        flex-direction: column;
        width: 100%;
        height: 100%;
        padding: 0;
        margin: 0;
    }

    /* Image zone - grows to fill available space */
    .card-image-zone {
        flex: 1 1 auto;
        height: auto;
        min-height: 200px;
        margin: 0;
        margin-top: calc(60px + var(--safe-top));
    }

    /* Card content wrapper - shrinks to fit content */
    .card-content {
        flex: 0 0 auto;
        padding: 0;
        margin: 0;
    }

    /* The white card with text + badges */
    .topic-card-inner {
        background: var(--card-bg);
        padding: 16px;
        padding-right: 75px;
        padding-bottom: calc(70px + max(12px, env(safe-area-inset-bottom, 12px)));
        margin: 0;
        box-shadow: var(--card-inner-shadow);
    }

    /* For cards WITHOUT image - card-content fills screen, transparent to show pattern */
    .topic-card.no-image .card-content {
        flex: 1 1 auto;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding-top: calc(60px + var(--safe-top));
        background: transparent;
    }

    /* No-image cards: topic-card-inner stays at bottom, doesn't stretch */
    .topic-card.no-image .topic-card-inner {
        flex: 0 0 auto;
        margin-top: auto;
        background: transparent;
    }
}

@media (min-width: 1024px) {
    .card-content {
        padding: 32px;
        padding-right: 32px;
        padding-bottom: 32px;
        justify-content: flex-end;
        overflow: hidden;
    }

    .topic-card:not(.no-image) .card-content {
        flex: 1;
        justify-content: flex-start;
        padding-top: 0;
        padding-bottom: 32px;
    }
}

/* Topic card inner - contains text + badges */
.topic-card-inner {
    background: var(--card-bg);
    box-shadow: var(--shadow-soft);
}

/* No-image cards: subtle tint over pattern for text readability */
.topic-card.no-image .topic-card-inner {
    background: rgba(0, 0, 0, 0.2) !important;
    box-shadow: none !important;
}

/* Topic text - STATIC, NO LETTER ANIMATION */
.topic-text {
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-primary);
    margin: 0 0 12px 0;
    padding: 0;
    background: transparent;
}

/* Topic meta inside card */
.topic-card-inner .topic-meta {
    margin-top: 0;
}

/* Mobile: push card-inner to bottom for cards with image */
@media (max-width: 1023px) {
    .topic-card:not(.no-image) .topic-card-inner {
        margin-top: auto;
    }
}

/* Desktop: no margin-top for cards with image */
@media (min-width: 1024px) {
    .topic-card:not(.no-image) .topic-card-inner {
        margin-top: 0;
    }
}

/* Smaller screens - reduce font size and padding */
@media (max-width: 400px) {
    .topic-card-inner {
        padding: 14px 16px;
        padding-right: 70px;
    }
    .topic-text {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }
}

@media (max-width: 360px) {
    .topic-text {
        font-size: 1rem;
        line-height: 1.4;
    }
}

@media (min-width: 1024px) {
    .topic-card-inner {
        margin-left: -32px;
        margin-right: -32px;
        padding: 24px 32px;
    }
    .topic-text {
        font-size: 1.4rem;
        line-height: 1.5;
    }
}

/* Meta */
.topic-meta {
    display: flex;
    flex-wrap: nowrap;
    gap: 6px;
    align-items: center;
}

.meta-badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 8px;
    border-radius: 6px;
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.badge-icon {
    display: inline-block;
    vertical-align: -2px;
    margin-right: 3px;
    flex-shrink: 0;
}

@media (min-width: 1024px) {
    .topic-meta { gap: 10px; }
    .meta-badge { padding: 6px 12px; font-size: 0.75rem; }
}

.category-badge { background: var(--cat-accent, var(--category-badge-default, var(--accent))); color: #fff; }
.scope-badge {
    background: var(--scope-badge-bg);
    color: var(--scope-badge-text);
    border: 1px solid var(--scope-badge-border);
    box-shadow: none;
}
.score-badge {
    background: var(--score-badge-bg);
    color: var(--score-badge-text);
    border: 1px solid var(--score-badge-border);
    box-shadow: none;
}
.engagement-badge {
    background: var(--engagement-badge-bg);
    color: var(--engagement-badge-text);
    border: 1px solid var(--engagement-badge-border);
}

/* Dark mode: improved contrast on badges */
[data-theme="dark"] .scope-badge,
[data-theme="dark"] .score-badge {
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

/* ===== MOBILE ACTION SIDEBAR ===== */
.mobile-action-sidebar {
    position: absolute;
    right: 12px;
    bottom: calc(140px + var(--safe-bottom));
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

@media (min-width: 1024px) {
    .mobile-action-sidebar { display: none; }
}

.mobile-action-sidebar .action-btn {
    width: 48px;
    height: 48px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

.mobile-action-sidebar .action-btn svg {
    width: 26px;
    height: 26px;
    fill: var(--text-secondary);
}

.mobile-action-sidebar .action-count {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 0.75rem;
    background: var(--action-count-bg);
    padding: 2px 6px;
    border-radius: 10px;
    min-width: 20px;
    text-align: center;
}

/* ===== FIXED ACTION SIDEBAR (desktop only) ===== */
.action-sidebar {
    display: none;
}

@media (min-width: 1024px) {
    .action-sidebar {
        display: flex;
        position: fixed;
        top: 50%;
        left: calc(50% + var(--card-width) / 2 + 10px);
        right: auto;
        transform: translateY(-50%);
        flex-direction: column;
        gap: 8px;
        padding: 14px;
        border-radius: 28px;
        border: 1px solid var(--border-color);
        background: var(--card-bg);
        box-shadow: var(--shadow-medium);
        z-index: 1000;
    }
}

.action-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.action-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--duration-fast) var(--ease-default), transform var(--duration-fast) var(--ease-default);
}

.action-btn svg { width: 22px; height: 22px; fill: var(--text-secondary); transition: fill 0.2s, stroke 0.2s; }
.action-btn:hover { background: var(--bg-tertiary); transform: scale(1.1); }
.action-btn:active { transform: scale(0.95); }
.action-btn.liked svg { fill: var(--color-error-500); }
.action-btn.saved svg { fill: var(--color-yellow-500); }
.action-btn.download-btn svg { fill: none; stroke: var(--text-secondary); }
.action-btn.download-btn svg circle:last-child { fill: var(--text-secondary); stroke: none; }
.action-btn.download-btn.downloaded svg,
.action-btn.download-btn.downloaded svg rect,
.action-btn.download-btn.downloaded svg circle { stroke: var(--color-error-500); }
.action-btn.download-btn.downloaded svg circle:last-child { fill: var(--color-error-500); stroke: none; }
.action-btn.loading { opacity: 0.6; pointer-events: none; }

.action-count {
    font-size: 0.7rem;
    color: var(--text-secondary);
}

/* ===== ACTION FEEDBACK ANIMATIONS ===== */
/* Like bounce */
.action-btn.like-bounce {
    animation: likeBounce 600ms var(--ease-spring);
}
.action-btn.like-bounce svg {
    fill: var(--color-error-500);
}

/* Counter animated */
.action-count.counter-animate {
    animation: counterSlideUp 400ms var(--ease-default);
    display: inline-block;
    overflow: hidden;
}

/* Save pulse */
.action-btn.save-pulse {
    animation: savePulse 400ms var(--ease-default);
}
.action-btn.save-pulse svg {
    fill: var(--color-yellow-500);
}

/* Share ripple */
.action-btn.share-ripple {
    animation: shareRipple 600ms var(--ease-default);
}

/* ===== LOADING ===== */
/* Old .loading/.loader spinner removed — replaced by skeleton cards in animations.css */

/* ===== MODAL ===== */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: var(--overlay-bg);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    z-index: 200;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

.modal-overlay.visible { opacity: 1; pointer-events: auto; }

@media (min-width: 1024px) {
    .modal-overlay { align-items: center; }
}

.modal-content {
    width: 100%;
    max-width: 480px;
    max-height: 85vh;
    background: var(--card-bg);
    border-radius: 16px 16px 0 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transform: translateY(100%);
    transition: transform 0.3s;
}

.modal-overlay.visible .modal-content {
    animation: bottomSheetIn var(--duration-normal) var(--ease-spring);
}

@media (min-width: 1024px) {
    .modal-content { border-radius: 16px; max-height: 75vh; }
}

.modal-overlay.visible .modal-content { transform: translateY(0); }

.modal-header {
    padding: 16px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    gap: 12px;
}

.modal-close {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--bg-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-close svg { width: 18px; height: 18px; fill: var(--text-secondary); }
.modal-category { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: var(--text-muted); }

.modal-body {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    -webkit-overflow-scrolling: touch;
}

.modal-topic-text {
    font-size: 1.1rem;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.articles-header {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.article-item {
    padding: 12px;
    margin: 0 -12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
}

.article-item:hover { background: var(--bg-secondary); }
.article-source { font-size: 0.75rem; color: var(--accent); font-weight: 600; margin-bottom: 4px; }
.article-title { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.4; }

.modal-stats {
    padding: 12px 16px;
    padding-bottom: calc(12px + var(--safe-bottom));
    background: var(--bg-secondary);
    display: flex;
    justify-content: space-around;
}

.modal-stat { text-align: center; }
.modal-stat-value { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.modal-stat-label { font-size: 0.6rem; text-transform: uppercase; color: var(--text-muted); margin-top: 2px; }

/* Comments Modal */
.modal-title { font-size: 1rem; font-weight: 600; color: var(--text-primary); }
.comments-modal .modal-body { min-height: 200px; }

.comment-item {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}
.comment-item:last-child { border-bottom: none; }

.comment-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    flex-shrink: 0;
}

.comment-body { flex: 1; min-width: 0; }
.comment-author { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.comment-date { font-size: 0.7rem; color: var(--text-muted); margin-left: 8px; font-weight: 400; }
.comment-text { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.4; word-wrap: break-word; }

.comment-form {
    padding: 8px 12px;
    padding-bottom: calc(8px + var(--safe-bottom));
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

.comment-input-wrapper {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 22px;
    padding: 4px 4px 4px 16px;
}

.comment-input-wrapper input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    font-family: inherit;
    padding: 8px 0;
    min-width: 0;
}
.comment-input-wrapper input:focus { outline: none; }
.comment-input-wrapper input::placeholder { color: var(--text-muted); }

.comment-submit {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: transparent;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color var(--duration-fast) var(--ease-default), opacity var(--duration-fast) var(--ease-default);
}
.comment-submit svg { width: 20px; height: 20px; fill: var(--text-muted); transition: fill 0.2s; }
.comment-submit:not(:disabled) svg { fill: var(--accent); }
.comment-submit:not(:disabled):hover { background: var(--accent-hover-bg); }
.comment-submit:not(:disabled):hover svg { fill: var(--accent-hover); }
.comment-submit:disabled { cursor: default; }

.comment-error {
    color: var(--color-error-500);
    font-size: 0.75rem;
    margin-top: 6px;
    padding-left: 16px;
    min-height: 16px;
}

.no-comments {
    text-align: center;
    color: var(--text-muted);
    padding: 40px 20px;
}

/* Animations */
.card-frame.pulse { animation: pulse 500ms ease; }
/* Keyframe moved to animations.css */

/* Vertical sweep effect - Configurable via CSS variables */
/* Variables set by PHP: --sweep-color, --sweep-speed, --sweep-direction */
/* Now on .card-frame to cover entire card including image */
.card-frame::after {
    content: '';
    position: absolute;
    pointer-events: none;
    opacity: 0;
    filter: blur(8px);
    z-index: 100;
}

/* Vertical (up/down) positioning */
.card-frame.sweep-up::after,
.card-frame.sweep-down::after,
.card-frame:not(.sweep-left):not(.sweep-right)::after {
    left: 0;
    right: 0;
    height: 40%;
    background: linear-gradient(180deg, transparent 0%, var(--sweep-color, rgba(0,102,204,0.15)) 50%, transparent 100%);
}
.card-frame.sweep-up::after,
.card-frame:not(.sweep-left):not(.sweep-right):not(.sweep-down)::after {
    bottom: auto;
    top: 100%;
}
.card-frame.sweep-down::after {
    top: auto;
    bottom: 100%;
}

/* Horizontal (left/right) positioning */
.card-frame.sweep-left::after,
.card-frame.sweep-right::after {
    top: 0;
    bottom: 0;
    width: 40%;
    background: linear-gradient(90deg, transparent 0%, var(--sweep-color, rgba(0,102,204,0.15)) 50%, transparent 100%);
}
.card-frame.sweep-left::after { right: auto; left: 100%; }
.card-frame.sweep-right::after { left: auto; right: 100%; }

/* Active animations */
.card-frame.vertical-sweep::after,
.card-frame.vertical-sweep.sweep-up::after {
    opacity: 1;
    animation: sweep-up var(--duration-sweep, 800ms) var(--ease-default) forwards;
    will-change: transform, opacity;
}
.card-frame.vertical-sweep.sweep-down::after {
    opacity: 1;
    animation: sweep-down var(--duration-sweep, 800ms) var(--ease-default) forwards;
    will-change: transform, opacity;
}
.card-frame.vertical-sweep.sweep-left::after {
    opacity: 1;
    animation: sweep-left var(--duration-sweep, 800ms) var(--ease-default) forwards;
    will-change: transform, opacity;
}
.card-frame.vertical-sweep.sweep-right::after {
    opacity: 1;
    animation: sweep-right var(--duration-sweep, 800ms) var(--ease-default) forwards;
    will-change: transform, opacity;
}

/* Keyframe moved to animations.css */
/* Keyframe moved to animations.css */
/* Keyframe moved to animations.css */
/* Keyframe moved to animations.css */

/* Swipe/tap hints - Dark glass design */
.swipe-hint {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-radius: 12px;
    padding: 10px 16px;
    color: #fff;
    font-size: 0.7rem;
    letter-spacing: 0.5px;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    opacity: 0;
    pointer-events: none;
    z-index: 25;
    transition: opacity 0.3s ease;
    white-space: nowrap;
}
@media (min-width: 1024px) {
    .swipe-hint { display: none; }
}
.swipe-hint.visible { opacity: 1; }
.swipe-hint.visible.hint-mode-swipe { animation: bounce-hint 1.5s ease-in-out infinite; }
.swipe-hint.visible.hint-mode-tap { animation: tap-hint 1s ease-in-out infinite; }
.swipe-hint.hint-mode-swipe-left {
    animation: hint-slide-left 1.5s ease-in-out infinite;
}
/* Keyframe moved to animations.css */
/* Keyframe moved to animations.css */
.swipe-hint svg { width: 20px; height: 20px; fill: #fff; }
.hint-text, .hint-icon { display: none; }
.hint-text.active, .hint-icon.active { display: block; }

/* Hint slide-left keyframe (specific to front-page) */
@keyframes hint-slide-left {
    0%, 100% { transform: translate(-50%, -50%); }
    50% { transform: translate(calc(-50% - 10px), -50%); }
}

/* Visually hidden but accessible for screen readers and SEO */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ===== TAB SWITCHING ===== */
.nav-item.tab-active {
    background: var(--accent);
    color: var(--badge-text);
    border-radius: 16px;
}

.nav-item.tab-active span {
    color: var(--badge-text);
}

.nav-item.tab-active .nav-item-btn {
    background: rgba(255, 255, 255, 0.2);
}

.nav-item.tab-active .nav-item-btn svg {
    fill: var(--badge-text);
}

.bottombar-item.tab-active {
    color: var(--accent);
}

/* Hide cards when filtered */
.topic-card.tt-hidden {
    display: none !important;
}

/* Empty state for read history */
.read-history-empty,
.saved-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 50vh;
    color: var(--text-secondary);
    text-align: center;
    padding: 20px;
}

.read-history-empty svg,
.saved-empty svg {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    opacity: 0.5;
    stroke: currentColor;
}

/* Local badge for Constanța topics */
.meta-badge.local-badge {
    background: var(--local-badge-bg);
    color: var(--local-badge-text);
}

/* Swipe left animation */
/* Keyframe moved to animations.css */

.topic-card.swipe-out-left {
    animation: swipeOutLeft var(--duration-normal) var(--ease-default) forwards;
    pointer-events: none;
}

/* Slide-in from left animation (when coming back) */
/* Keyframe moved to animations.css */

.topic-card.slide-in-left {
    animation: slideInFromLeft var(--duration-normal) var(--ease-out) forwards;
}

/* ===== PULL-TO-REFRESH INDICATOR ===== */
.ptr-indicator {
    position: fixed;
    top: 0;
    left: 50%;
    transform: translateX(-50%) translateY(-60px);
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 20px;
    background: rgba(30, 30, 30, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    pointer-events: none;
    transition: transform 0.3s var(--ease-spring), opacity 0.3s var(--ease-out);
    opacity: 0;
    will-change: transform;
}

[data-theme="light"] .ptr-indicator {
    background: rgba(255, 255, 255, 0.95);
    color: var(--text-secondary);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
}

.ptr-indicator.ptr-pulling {
    opacity: 1;
}

.ptr-indicator.ptr-ready {
    color: var(--accent);
}

.ptr-indicator.ptr-refreshing {
    transform: translateX(-50%) translateY(20px);
    opacity: 1;
}

.ptr-spinner {
    width: 18px;
    height: 18px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-top-color: var(--text-secondary);
    border-radius: 50%;
    transition: border-top-color 0.2s;
}

.ptr-indicator.ptr-ready .ptr-spinner {
    border-top-color: var(--accent);
}

.ptr-indicator.ptr-refreshing .ptr-spinner {
    animation: spin 0.8s linear infinite;
}

[data-theme="light"] .ptr-spinner {
    border-color: rgba(0, 0, 0, 0.1);
    border-top-color: var(--text-secondary);
}

@media (prefers-reduced-motion: reduce) {
    .ptr-indicator {
        transition-duration: 0.01ms !important;
    }
    .ptr-indicator.ptr-refreshing .ptr-spinner {
        animation: none;
    }
}

/* ===== SWIPE-TO-SAVE FLASH FEEDBACK ===== */
.topic-card.swipe-save-flash::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(251, 191, 36, 0.15);
    pointer-events: none;
    z-index: 50;
    border-radius: inherit;
    animation: save-flash var(--duration-slow, 600ms) var(--ease-out, ease-out) forwards;
}

@keyframes save-flash {
    0% { opacity: 1; }
    100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
    .topic-card.swipe-save-flash::after {
        animation: none;
        opacity: 0;
    }
}

/* ─── New Topics Banner (auto-refresh polling) ─── */
.ct-new-topics-banner {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 70px);
    left: 50%;
    transform: translateX(-50%) translateY(-80px);
    z-index: 900;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border: none;
    border-radius: 50px;
    background: var(--accent, #e53935);
    color: #fff;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,.35);
    transition: transform .3s cubic-bezier(.4,0,.2,1), opacity .3s ease;
    opacity: 0;
    -webkit-tap-highlight-color: transparent;
}

.ct-new-topics-banner.visible {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
}

.ct-new-topics-banner:active {
    transform: translateX(-50%) scale(.95);
}

.ct-new-topics-banner svg {
    flex-shrink: 0;
}