/* ========== TV MODE STYLES & REMOTE CONTROL NAVIGATION ========== */

.tv-focus-indicator {
    position: absolute;
    pointer-events: none;
    border: 4px solid #ff8c00;
    border-radius: 12px;
    box-shadow: 
        0 0 0 4px rgba(255, 140, 0, 0.3),
        0 0 20px rgba(255, 140, 0, 0.6),
        inset 0 0 20px rgba(255, 140, 0, 0.2);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 9998;
    opacity: 0;
    animation: tvPulse 2s ease-in-out infinite;
}

@keyframes tvPulse {
    0%, 100% {
        box-shadow: 
            0 0 0 4px rgba(255, 140, 0, 0.3),
            0 0 20px rgba(255, 140, 0, 0.6),
            inset 0 0 20px rgba(255, 140, 0, 0.2);
    }
    50% {
        box-shadow: 
            0 0 0 6px rgba(255, 140, 0, 0.4),
            0 0 30px rgba(255, 140, 0, 0.8),
            inset 0 0 30px rgba(255, 140, 0, 0.3);
    }
}

.tv-focused {
    outline: none !important;
    transform: scale(1.05);
    z-index: 100;
    position: relative;
}

body.tv-mode {
    /* cursor: none; */ /* Deshabilitado para mantener cursor visible en TV */
}

body.tv-mode * {
    /* cursor: none !important; */ /* Deshabilitado para mantener cursor visible en TV */
}

body.tv-mode :focus {
    outline: none;
}

/* ========== TV RESPONSIVE DESIGN - 1920px+ (Full HD TV) ========== */

@media (min-width: 1920px) {
    body {
        font-size: 20px;
        overflow-x: hidden;
    }
    
    .app-container,
    .container,
    .main-container {
        max-width: 1600px;
        margin: 0 auto;
        padding: 40px 60px;
    }
    
    h1 {
        font-size: 56px;
        margin-bottom: 30px;
    }
    
    h2 {
        font-size: 44px;
        margin-bottom: 25px;
    }
    
    h3 {
        font-size: 36px;
        margin-bottom: 20px;
    }
    
    h4 {
        font-size: 28px;
        margin-bottom: 18px;
    }
    
    p, span, div {
        font-size: 22px;
        line-height: 1.8;
    }
    
    button,
    .btn,
    a.button {
        min-height: 70px;
        min-width: 200px;
        padding: 20px 40px;
        font-size: 24px;
        border-radius: 20px;
        cursor: pointer;
    }
    
    input,
    textarea,
    select {
        min-height: 70px;
        padding: 20px 30px;
        font-size: 24px;
        border-radius: 15px;
    }
    
    .app-header,
    header {
        padding: 30px 60px;
        min-height: 100px;
    }
    
    .app-logo,
    .logo,
    .logo img {
        height: 80px;
        width: auto;
    }
    
    .icon-btn,
    .nav-btn {
        width: 70px;
        height: 70px;
        font-size: 32px;
    }
    
    .featured-carousel {
        height: 700px;
        margin: 40px;
        border-radius: 30px;
    }
    
    .team-logo {
        width: 120px;
        height: 120px;
        padding: 15px;
    }
    
    .score {
        font-size: 64px;
    }
    
    .match-title {
        font-size: 40px;
    }
    
    .tabs-container {
        padding: 40px 60px 30px;
    }
    
    .tab {
        padding: 25px 45px;
        font-size: 24px;
        border-radius: 20px;
    }
    
    .matches-grid,
    .news-grid,
    .channels-grid {
        grid-template-columns: repeat(5, 1fr);
        gap: 30px;
        padding: 30px 0;
    }
    
    .match-card,
    .news-card,
    .channel-card {
        border-radius: 25px;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
    }
    
    .match-card:hover,
    .news-card:hover,
    .channel-card:hover,
    .tv-focused.match-card,
    .tv-focused.news-card,
    .tv-focused.channel-card {
        transform: scale(1.1);
        box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
        z-index: 10;
    }
    
    .match-card-bg {
        height: 180px;
    }
    
    .match-card-content {
        padding: 25px;
    }
    
    .team-badge {
        width: 50px;
        height: 50px;
    }
    
    .team span {
        font-size: 18px;
    }
    
    .watch-btn {
        padding: 20px;
        font-size: 20px;
        border-radius: 18px;
        min-height: 65px;
    }
    
    .league-icon {
        width: 100px;
        height: 100px;
        font-size: 48px;
    }
    
    .league-btn span {
        font-size: 20px;
    }
    
    .news-card img {
        height: 250px;
    }
    
    .news-content {
        padding: 25px;
    }
    
    .news-content h4 {
        font-size: 24px;
    }
    
    .news-content p {
        font-size: 18px;
    }
    
    .channel-card-mini {
        padding: 40px;
    }
    
    .channel-icon-mini {
        width: 100px;
        height: 100px;
        font-size: 48px;
    }
    
    .standings-table {
        border-radius: 25px;
        font-size: 22px;
    }
    
    .standings-row {
        grid-template-columns: 80px 3fr 100px 100px 100px 120px;
        padding: 25px 40px;
        font-size: 22px;
        min-height: 80px;
    }
    
    .standings-team-logo {
        width: 45px;
        height: 45px;
    }
    
    .standings-team-name {
        font-size: 24px;
    }
    
    .bottom-nav {
        padding: 25px 60px;
        min-height: 120px;
    }
    
    .nav-btn {
        font-size: 36px;
        padding: 20px 35px;
    }
    
    .important-matches-btn {
        padding: 30px 40px;
        border-radius: 25px;
        min-height: 120px;
    }
    
    .btn-icon-wrapper {
        width: 80px;
        height: 80px;
    }
    
    .btn-icon-wrapper i {
        font-size: 36px;
    }
    
    .btn-title {
        font-size: 26px;
    }
    
    .btn-subtitle {
        font-size: 20px;
    }
    
    .modal-content {
        max-width: 1400px;
        border-radius: 30px;
        padding: 40px;
    }
    
    .modal-header {
        padding: 30px;
        font-size: 32px;
    }
    
    .modal-body {
        height: 800px;
        padding: 30px;
    }
    
    .close-modal,
    .modal-close {
        width: 70px;
        height: 70px;
        font-size: 32px;
    }
}

/* ========== 4K TV (3840px+) ========== */

@media (min-width: 3840px) {
    body {
        font-size: 28px;
    }
    
    .app-container,
    .container {
        max-width: 3200px;
        padding: 60px 100px;
    }
    
    h1 {
        font-size: 96px;
    }
    
    h2 {
        font-size: 72px;
    }
    
    h3 {
        font-size: 56px;
    }
    
    h4 {
        font-size: 44px;
    }
    
    button,
    .btn {
        min-height: 100px;
        min-width: 300px;
        padding: 30px 60px;
        font-size: 36px;
    }
    
    .featured-carousel {
        height: 1200px;
    }
    
    .team-logo {
        width: 200px;
        height: 200px;
    }
    
    .score {
        font-size: 120px;
    }
    
    .match-title {
        font-size: 64px;
    }
    
    .matches-grid,
    .news-grid,
    .channels-grid {
        grid-template-columns: repeat(6, 1fr);
        gap: 50px;
    }
}

/* ========== TV SPECIFIC INTERACTIONS ========== */

@media (hover: none) and (pointer: coarse) {
    body.tv-mode button:hover,
    body.tv-mode a:hover,
    body.tv-mode .btn:hover {
        background: inherit;
    }
    
    body.tv-mode .tv-focused {
        transform: scale(1.08);
    }
}

/* ========== SMART TV USER AGENT DETECTION ========== */

@supports (-webkit-overflow-scrolling: touch) {
    body.tv-mode {
        -webkit-overflow-scrolling: auto;
    }
}

/* ========== TV ACCESSIBILITY ========== */

body.tv-mode *:focus {
    outline: none;
}

body.tv-mode .tv-focused {
    animation: tvFocusPulse 1.5s ease-in-out infinite;
}

@keyframes tvFocusPulse {
    0%, 100% {
        transform: scale(1.05);
    }
    50% {
        transform: scale(1.08);
    }
}

/* ========== TV SCROLLBAR HIDDEN ========== */

body.tv-mode ::-webkit-scrollbar {
    display: none;
}

body.tv-mode {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* ========== TV LOADING STATES ========== */

body.tv-mode .loading {
    font-size: 32px;
}

body.tv-mode .spinner {
    width: 80px;
    height: 80px;
    border-width: 8px;
}