/* === Responsive Breakpoints === */

/* --- Toast Notifications --- */

.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 300;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    pointer-events: none;
}

.toast {
    pointer-events: auto;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 0.75rem 1.25rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    color: var(--text);
    box-shadow: var(--glow-sm);
    animation: toastIn 0.3s ease-out;
    max-width: 320px;
}

.toast.success {
    border-color: var(--primary);
    color: var(--primary);
}

.toast.error {
    border-color: var(--secondary);
    color: var(--secondary);
}

.toast.removing {
    animation: toastOut 0.25s ease-in forwards;
}

@keyframes toastIn {
    from {
        opacity: 0;
        transform: translateX(40px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes toastOut {
    from {
        opacity: 1;
        transform: translateX(0);
    }
    to {
        opacity: 0;
        transform: translateX(40px);
    }
}

/* --- Lazy-load fade-in --- */

.lazy-reveal {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.lazy-reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Loading skeleton --- */

.skeleton {
    background: linear-gradient(90deg, var(--card-bg) 25%, rgba(0, 240, 255, 0.05) 50%, var(--card-bg) 75%);
    background-size: 200% 100%;
    animation: skeletonShimmer 1.5s infinite;
    border-radius: var(--radius);
}

.skeleton-text {
    height: 1em;
    width: 80%;
    margin-bottom: 0.5rem;
}

.skeleton-card {
    height: 120px;
    width: 100%;
}

@keyframes skeletonShimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* =========================================
   Desktop (default styles above 1024px)
   ========================================= */

@media (min-width: 1025px) {
    .container {
        padding: 0 2rem;
    }
}

/* =========================================
   Tablet (768px - 1024px)
   ========================================= */

@media (max-width: 1024px) {
    .container {
        max-width: 100%;
        padding: 0 1rem;
    }

    h1 { font-size: 1.6rem; }
    h2 { font-size: 1.3rem; }

    /* Header */
    .header-inner {
        padding: 0.6rem 0.75rem;
    }

    .welcome-text {
        font-size: 0.75rem;
    }

    /* Carousel cards slightly smaller */
    .carousel-card {
        width: 160px;
    }

    /* Credit tiers */
    .credit-tier-card {
        padding: 0.85rem 1rem;
    }
}

/* =========================================
   Mobile (under 768px)
   ========================================= */

@media (max-width: 767px) {
    html {
        font-size: 15px;
    }

    .container {
        padding: 0 0.75rem;
    }

    h1 { font-size: 1.35rem; }
    h2 { font-size: 1.15rem; }
    h3 { font-size: 1rem; }

    /* --- Header --- */
    .header-inner {
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }

    .site-brand {
        font-size: 0.9rem;
    }

    .welcome-text {
        font-size: 0.7rem;
        letter-spacing: 0.02em;
    }

    .header-credits {
        font-size: 0.75rem;
        padding: 0.25rem 0.5rem;
    }

    .credits-icon {
        font-size: 0.85rem;
    }

    .btn {
        font-size: 0.7rem;
        padding: 0.4rem 0.85rem;
    }

    .btn-logout {
        font-size: 0.65rem;
        padding: 0.3rem 0.6rem;
    }

    /* --- Schedule banner --- */
    .schedule-banner {
        padding: 1rem;
    }

    .schedule-text {
        font-size: 0.85rem;
    }

    /* --- Video overlay --- */
    .overlay-top,
    .overlay-bottom {
        padding: 0.2rem;
    }

    .overlay-btn-bet {
        font-size: 0.6rem;
        padding: 0.3rem 0.6rem;
    }

    .top-homie-badge {
        font-size: 0.4rem;
        padding: 0.1rem 0.3rem;
    }

    .stream-title-badge {
        font-size: 0.45rem;
        max-width: 35vw;
        padding: 0.1rem 0.3rem;
    }

    /* --- Tabs --- */
    .tab-bar {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;          /* Firefox */
    }

    .tab-bar::-webkit-scrollbar {
        display: none;                  /* Chrome/Safari */
    }

    .tab-bar::after {
        display: none;                  /* Hide underline indicator when scrollable */
    }

    .tab-btn {
        padding: 0.6rem 0.75rem;
        font-size: 0.75rem;
        flex: 0 0 auto;
        white-space: nowrap;
    }

    .tab-btn.active {
        border-bottom-color: var(--primary);
    }

    /* --- Cards --- */
    .card {
        padding: 1rem;
        border-radius: var(--radius);
    }

    .dashboard-card {
        padding: 1rem;
    }

    .channel-description {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    /* --- Socials --- */
    .social-btn {
        width: 2.2rem;
        height: 2.2rem;
    }

    .social-btn svg {
        width: 1rem;
        height: 1rem;
    }

    /* --- Carousel --- */
    .carousel-card {
        width: 140px;
    }

    .carousel-card-name {
        font-size: 0.65rem;
    }

    .carousel-price-credits,
    .carousel-price-usd {
        font-size: 0.8rem;
    }

    .carousel-arrow {
        width: 28px;
        height: 28px;
        font-size: 0.85rem;
    }

    /* --- Credit tiers --- */
    .credit-tier-card {
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .credit-tier-card .tier-icon {
        font-size: 1.2rem;
    }

    .credit-tier-card .tier-amount {
        font-size: 0.9rem;
    }

    .credit-tier-card .btn {
        min-width: 65px;
        font-size: 0.65rem;
    }

    /* --- Ad tiles --- */
    .ad-tile-title {
        font-size: 0.75rem;
    }

    /* --- Popups --- */
    .popup-card {
        padding: 1.25rem;
        max-width: 95vw;
    }

    .popup-card h2 {
        font-size: 1rem;
    }

    .popup-choice-btn {
        font-size: 0.6rem;
        padding: 0.5rem 0.3rem;
    }

    /* --- Admin --- */
    .admin-item-row {
        flex-wrap: wrap;
    }

    .admin-item-actions {
        width: 100%;
    }

    .admin-preview-img {
        width: 60px;
        height: 30px;
    }

    .admin-resolve-select {
        max-width: 100%;
    }

    .btn-admin {
        font-size: 0.85rem;
        padding: 0.25rem 0.4rem;
    }

    /* Larger mod toggle button on mobile */
    .mod-header .btn-sm {
        font-size: 1.1rem;
        padding: 0.25rem 0.6rem;
        min-width: 2rem;
        min-height: 2rem;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* --- Auth pages --- */
    .auth-card {
        max-width: 100%;
    }

    /* --- Credits page --- */
    .credits-page {
        padding: 1.5rem 0.75rem;
    }

    /* --- Footer --- */
    .site-footer {
        font-size: 0.7rem;
        padding: 1rem 0.75rem;
    }

    /* --- Toast --- */
    .toast-container {
        top: 0.5rem;
        right: 0.5rem;
        left: 0.5rem;
    }

    .toast {
        max-width: 100%;
    }

    /* Disable hover scale on touch devices */
    .card-hover:hover {
        transform: none;
    }

    .carousel-card:hover {
        transform: none;
    }

    img:hover {
        transform: none;
    }

    /* Always show carousel arrows on mobile (no hover) */
    .carousel-arrow {
        opacity: 0.6;
    }

    /* Sticky video shrinks to 50% on mobile */
    .video-section.is-stuck {
        width: 50%;
        margin-left: 0;
        margin-right: auto;
        touch-action: pan-y;
    }
}

/* =========================================
   Small mobile (under 400px)
   ========================================= */

@media (max-width: 400px) {
    html {
        font-size: 14px;
    }

    .header-inner {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.3rem;
    }

    .header-center {
        order: -1;
        flex-basis: 100%;
        justify-content: center;
    }

    .carousel-card {
        width: 120px;
    }

    .popup-choices {
        flex-wrap: wrap;
    }

    .popup-choice-btn {
        flex: 0 0 calc(50% - 0.25rem);
    }
}