/*==================================================
    IndiaRadio 2026 - Home Styles (Optimized)
==================================================*/

/*========== HOME PAGE ==========*/
.home-page { width: 100%; }

/*========== SECTION HEADINGS ==========*/
h2 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: clamp(22px, 2vw, 30px);
    font-weight: 700;
    color: var(--text);
    margin-bottom: 18px;
}

/*========== TAB WRAPPER ==========*/
.tab-scroll {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 8px;
    width: 100%;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    flex-wrap: nowrap;
    white-space: nowrap;
    margin-bottom: 20px;
    padding: 0;
}
.tab-scroll::-webkit-scrollbar { display: none; }

/*========== TAB BUTTON ==========*/
.tab-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    min-width: 82px;
    height: 44px;
    padding: 0 12px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    background: var(--surface);
    color: var(--text);
    transition: 0.25s;
}
.tab-btn:hover {
    background: var(--primary);
    color: #fff;
}
.tab-btn:active { transform: scale(0.97); }
.tab-btn:focus-visible {
    outline: 2px solid var(--primary-light);
    outline-offset: 2px;
}

.active-tab {
    background: var(--primary);
    color: #fff;
    box-shadow: 0 8px 20px rgba(124, 58, 237, 0.35);
}

@media (max-width: 480px) {
    .tab-btn {
        min-width: 60px;
        height: 42px;
        font-size: 13px;
    }
}

/*========== TAB CONTENT ==========*/
.tab-content {
    width: 100%;
    display: block;
}

@keyframes homeFade {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: none; }
}

#featured-tab,
#popular-tab,
#latest-tab,
#favorites-tab { margin-bottom: 38px; }

.home-section { margin-top: 18px; }
.home-section:first-child { margin-top: 0; }

/*========== SECTION SPACING ==========*/
.section-title { margin-bottom: 18px; }

.home-divider {
    margin: 46px 0;
    border: none;
    border-top: 1px solid var(--border);
}

.home-gap { margin-top: 32px; }

/*========== EMPTY FAVORITES ==========*/
#favoritesGrid:empty {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 180px;
    border: 2px dashed rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    background: linear-gradient(180deg, var(--surface), var(--surface-2));
}
#favoritesGrid:empty::before {
    content: "No favorite stations yet.";
    color: var(--text-muted);
    font-size: 15px;
}

/*========== HOME INTRO ==========*/
.home-intro { margin: 35px 0; }
.home-intro h2 {
    font-size: 30px;
    margin-bottom: 18px;
}
.home-intro p {
    color: #cfcfcf;
    line-height: 1.9;
    margin-bottom: 18px;
}

/*========== VISUALLY HIDDEN ==========*/
.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;
}

/*========== RESPONSIVE ==========*/
@media (min-width: 768px) {
    .tab-scroll {
        justify-content: flex-start;
        overflow-x: visible;
    }
}

@media (min-width: 767px) {
    .tab-scroll {
        display: flex;
        gap: 6px;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .tab-scroll::-webkit-scrollbar { display: none; }
    .tab-btn {
        min-width: 60px;
        height: 42px;
        font-size: 13px;
        padding: 0 10px;
    }
}

/*========== REDUCED MOTION ==========*/
@media (prefers-reduced-motion: reduce) {
    .tab-content { animation: none; }
}