/*
Theme Name: IPTV Pro Theme
Theme URI: https://ujjina.com/
Description: Tema profesional estilo streaming para plataforma IPTV con reproductor avanzado y diseño responsive
Version: 1.0.0
Author: Rexford Kent Felices Fanola
Author URI: https://ujjina.com/
License: GPL v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
Tags: streaming, iptv, video, responsive, dark
*/

/* Reset avanzado y configuración base */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* IPTV Pro Brand Colors */
    --primary-red: #E50914;
    --primary-red-dark: #B81D24;
    --primary-red-hover: #F40612;
    
    /* Background Colors */
    --bg-primary: #141414;
    --bg-secondary: #000000;
    --bg-card: #2F2F2F;
    --bg-gradient: linear-gradient(135deg, #141414 0%, #000000 100%);
    
    /* Text Colors */
    --text-primary: #ffffff;
    --text-secondary: #b3b3b3;
    --text-muted: #8c8c8c;
    
    /* Interactive Colors */
    --hover-overlay: rgba(255, 255, 255, 0.1);
    --focus-outline: rgba(229, 9, 20, 0.5);
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography */
    --font-family: 'Helvetica Neue', 'Segoe UI', Roboto, Arial, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 2rem;
    --font-size-4xl: 2.5rem;
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.3);
    --shadow-xl: 0 16px 32px rgba(0, 0, 0, 0.4);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

body {
    font-family: var(--font-family);
    background: var(--bg-gradient);
    color: var(--text-primary);
    line-height: 1.6;
    font-size: var(--font-size-base);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header Profesional */
.iptv-header {
    background: rgba(0, 0, 0, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg) 4%;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background var(--transition-normal);
}

.iptv-header:hover {
    background: rgba(0, 0, 0, 1);
}

.iptv-logo {
    color: var(--primary-red);
    font-size: var(--font-size-3xl);
    font-weight: 800;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: -0.02em;
    transition: all var(--transition-fast);
}

.iptv-logo:hover {
    color: var(--primary-red-hover);
    transform: scale(1.05);
}

.iptv-nav {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
}

.iptv-nav a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: var(--font-size-base);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
    position: relative;
}

.iptv-nav a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary-red);
    transition: all var(--transition-fast);
    transform: translateX(-50%);
}

.iptv-nav a:hover {
    color: var(--primary-red);
    background: var(--hover-overlay);
}

.iptv-nav a:hover::before {
    width: 100%;
}

.iptv-nav .user-info {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-right: var(--spacing-md);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.iptv-nav .user-info .status-active {
    color: #4CAF50;
    font-weight: 600;
}

.iptv-nav .user-info .status-suspended {
    color: #f44336;
    font-weight: 600;
}

/* Main content responsive */
.iptv-main {
    padding-top: clamp(70px, 8vw, 100px);
    min-height: 100vh;
    width: 100%;
}

/* Login form profesional */
.iptv-login {
    max-width: 450px;
    width: 90%;
    margin: clamp(20px, 5vh, 50px) auto;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: clamp(40px, 8vw, 68px) clamp(30px, 6vw, 68px) clamp(30px, 5vw, 40px);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.iptv-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-red), var(--primary-red-hover), var(--primary-red));
    opacity: 0.8;
}

.iptv-login h1 {
    color: var(--text-primary);
    font-size: clamp(24px, 5vw, 32px);
    font-weight: 700;
    margin-bottom: var(--spacing-xl);
    text-align: center;
    letter-spacing: -0.01em;
}

.iptv-login .error-message {
    background: linear-gradient(135deg, #dc3545, #c82333);
    color: var(--text-primary);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
    box-shadow: var(--shadow-md);
}

.iptv-login input {
    width: 100%;
    height: 50px;
    background: rgba(51, 51, 51, 0.8);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.iptv-login input:focus {
    outline: none;
    background: rgba(68, 68, 68, 0.9);
    border-color: var(--primary-red);
    box-shadow: 0 0 0 3px var(--focus-outline);
    transform: translateY(-1px);
}

.iptv-login input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
}

.iptv-login button {
    width: 100%;
    height: 50px;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-hover));
    border: none;
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-weight: 700;
    font-family: var(--font-family);
    cursor: pointer;
    margin-top: var(--spacing-lg);
    transition: all var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    position: relative;
    overflow: hidden;
}

.iptv-login button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.iptv-login button:hover {
    background: linear-gradient(135deg, var(--primary-red-hover), var(--primary-red-dark));
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.iptv-login button:hover::before {
    left: 100%;
}

.iptv-login button:active {
    transform: translateY(0);
}

.iptv-login .help-text {
    text-align: center;
    margin-top: var(--spacing-xl);
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

/* Content grid responsivo profesional */
.iptv-content {
    padding: clamp(20px, 5vw, 60px) clamp(15px, 4vw, 4%);
    max-width: 1400px;
    margin: 0 auto;
}

.content-row {
    margin-bottom: clamp(30px, 6vw, 60px);
}

.content-row h2 {
    color: var(--text-primary);
    font-size: clamp(18px, 4vw, 24px);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    padding-left: var(--spacing-sm);
    position: relative;
    letter-spacing: -0.01em;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.content-row h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 4px;
    height: 60%;
    background: var(--primary-red);
    border-radius: 2px;
    transform: translateY(-50%);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(280px, 100%), 1fr));
    gap: clamp(15px, 3vw, 25px);
    padding: var(--spacing-sm);
}

.content-item {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all var(--transition-normal);
    cursor: pointer;
    position: relative;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.content-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent 0%, rgba(229, 9, 20, 0.1) 100%);
    opacity: 0;
    transition: opacity var(--transition-normal);
    z-index: 1;
}

.content-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-red);
}

.content-item:hover::before {
    opacity: 1;
}

.content-item img {
    width: 100%;
    height: clamp(140px, 20vw, 180px);
    object-fit: cover;
    transition: all var(--transition-normal);
}

.content-item:hover img {
    transform: scale(1.05);
}

/* Professional Content Placeholder */
.content-placeholder {
    width: 100%;
    height: clamp(140px, 20vw, 180px);
    background: linear-gradient(135deg, #333 0%, #555 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #b3b3b3;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.content-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: shimmer 2s infinite;
}

.content-placeholder svg {
    width: clamp(24px, 4vw, 32px);
    height: clamp(24px, 4vw, 32px);
    opacity: 0.6;
    transition: all var(--transition-normal);
}

.content-item:hover .content-placeholder {
    background: linear-gradient(135deg, #444 0%, #666 100%);
}

.content-item:hover .content-placeholder svg {
    opacity: 0.8;
    transform: scale(1.1);
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Clean Professional Content Title */
#content-title {
    font-size: clamp(20px, 4vw, 32px);
    font-weight: 600;
    margin-bottom: clamp(16px, 3vh, 24px);
    color: var(--text-primary);
}

.content-item .info {
    padding: clamp(12px, 3vw, 20px) clamp(16px, 4vw, 24px);
    position: relative;
    z-index: 2;
}

.content-item .title {
    color: var(--text-primary);
    font-weight: 700;
    font-size: clamp(14px, 2.5vw, 18px);
    margin-bottom: clamp(4px, 1vw, 8px);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.content-item .category {
    color: var(--text-secondary);
    font-size: clamp(11px, 2vw, 14px);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Estados especiales */
.access-restricted {
    text-align: center;
    padding: clamp(60px, 10vh, 120px) var(--spacing-xl);
    max-width: 600px;
    margin: 0 auto;
}

.access-restricted h1 {
    color: var(--primary-red);
    font-size: clamp(28px, 6vw, 42px);
    font-weight: 800;
    margin-bottom: var(--spacing-lg);
}

.access-restricted p {
    color: var(--text-secondary);
    font-size: clamp(16px, 3vw, 20px);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

.access-restricted .cta-button {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-red), var(--primary-red-hover));
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-2xl);
    text-decoration: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
}

.access-restricted .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, var(--primary-red-hover), var(--primary-red-dark));
}

/* Responsive design avanzado */
@media (max-width: 1200px) {
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(min(260px, 100%), 1fr));
    }
}

@media (max-width: 968px) {
    .iptv-header {
        padding: var(--spacing-md) clamp(15px, 4vw, 30px);
    }
    
    .iptv-logo {
        font-size: clamp(20px, 5vw, 28px);
    }
    
    .iptv-nav {
        gap: var(--spacing-md);
    }
    
    .iptv-nav a {
        font-size: var(--font-size-sm);
        padding: var(--spacing-xs) var(--spacing-sm);
    }
    
    .iptv-nav .user-info {
        display: none;
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
        gap: var(--spacing-md);
    }
}

@media (max-width: 640px) {
    .iptv-header {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .iptv-nav {
        gap: var(--spacing-sm);
    }
    
    .iptv-nav a {
        font-size: var(--font-size-xs);
        padding: var(--spacing-xs);
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fill, minmax(min(180px, 45%), 1fr));
        gap: var(--spacing-sm);
    }
    
    .content-item img {
        height: clamp(120px, 25vw, 160px);
    }
    
    .content-item .info {
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .content-item .title {
        font-size: var(--font-size-sm);
        -webkit-line-clamp: 1;
    }
    
    .content-item .category {
        font-size: var(--font-size-xs);
    }
}

@media (max-width: 480px) {
    .iptv-main {
        padding-top: 60px;
    }
    
    .iptv-header {
        padding: var(--spacing-sm);
    }
    
    .iptv-logo {
        font-size: var(--font-size-xl);
    }
    
    .iptv-nav a:not(:last-child) {
        display: none;
    }
    
    .content-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-xs);
    }
    
    .iptv-login {
        width: 95%;
        padding: var(--spacing-xl) var(--spacing-lg);
    }
}

/* Animaciones y mejoras visuales */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.content-row {
    animation: slideInUp 0.6s ease-out;
}

.content-item {
    animation: fadeIn 0.8s ease-out;
}

.content-item:nth-child(even) {
    animation-delay: 0.1s;
}

.content-item:nth-child(3n) {
    animation-delay: 0.2s;
}

/* Mejoras de accesibilidad */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Optimizaciones para pantallas de alta densidad */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    .content-item img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Soporte para modo oscuro del sistema */
@media (prefers-color-scheme: dark) {
    :root {
        --bg-primary: #000000;
        --bg-secondary: #141414;
    }
}

/* IPTV Pro Search Section */
.search-section {
    background: linear-gradient(180deg, rgba(0,0,0,0.8) 0%, rgba(0,0,0,0.4) 100%);
    padding: var(--spacing-xl) 0;
    margin-bottom: var(--spacing-2xl);
    position: relative;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.search-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 30% 50%, rgba(229, 9, 20, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.search-container {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: clamp(12px, 3vw, 24px);
    max-width: clamp(800px, 90vw, 1200px);
    margin: 0 auto;
    padding: 0 clamp(16px, 4vw, 32px);
    position: relative;
    z-index: 2;
}

/* IPTV Pro Professional Input Field */
.search-container input {
    background: rgba(42, 42, 42, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: clamp(6px, 1vw, 10px);
    padding: clamp(12px, 2.5vh, 16px) clamp(16px, 3vw, 20px) clamp(12px, 2.5vh, 16px) clamp(45px, 9vw, 55px);
    color: var(--text-primary);
    font-size: clamp(14px, 2.5vw, 16px);
    font-family: var(--font-family);
    font-weight: 400;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    min-height: clamp(44px, 8vh, 56px);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' fill='%23b3b3b3' viewBox='0 0 16 16'%3E%3Cpath d='M11.742 10.344a6.5 6.5 0 1 0-1.397 1.398h-.001c.03.04.062.078.098.115l3.85 3.85a1 1 0 0 0 1.415-1.414l-3.85-3.85a1.007 1.007 0 0 0-.115-.1zM12 6.5a5.5 5.5 0 1 1-11 0 5.5 5.5 0 0 1 11 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: clamp(12px, 2vw, 16px) center;
    background-size: clamp(18px, 3vw, 22px);
}

.search-container input::placeholder {
    color: var(--text-secondary);
    font-weight: 400;
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(42, 42, 42, 1);
    box-shadow: 0 0 0 4px rgba(229, 9, 20, 0.15), 0 8px 32px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.search-container input:focus + .search-icon {
    color: var(--primary-red);
    transform: scale(1.1);
}

/* IPTV Pro Professional Select Fields */
.search-container select.professional-select {
    background: rgba(42, 42, 42, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: clamp(6px, 1vw, 10px);
    padding: clamp(12px, 2.5vh, 16px) clamp(16px, 3vw, 20px);
    color: var(--text-primary);
    font-size: clamp(14px, 2.5vw, 16px);
    font-family: var(--font-family);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23b3b3b3' viewBox='0 0 16 16'%3E%3Cpath d='m7.247 4.86-4.796 5.481c-.566.647-.106 1.659.753 1.659h9.592a1 1 0 0 0 .753-1.659l-4.796-5.48a1 1 0 0 0-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right clamp(12px, 2vw, 16px) center;
    background-size: clamp(14px, 2vw, 16px);
    padding-right: clamp(40px, 8vw, 50px);
    min-height: clamp(44px, 8vh, 56px);
}

/* Legacy support for non-professional selects */
.search-container select:not(.professional-select) {
    background: rgba(42, 42, 42, 0.9);
    border: 2px solid rgba(255, 255, 255, 0.15);
    border-radius: 8px;
    padding: 14px 16px;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23b3b3b3' viewBox='0 0 16 16'%3E%3Cpath d='m7.247 4.86-4.796 5.481c-.566.647-.106 1.659.753 1.659h9.592a1 1 0 0 0 .753-1.659l-4.796-5.48a1 1 0 0 0-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 44px;
}

.search-container select.professional-select:hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(42, 42, 42, 1);
    transform: translateY(-1px);
}

.search-container select.professional-select:focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(42, 42, 42, 1);
    box-shadow: 0 0 0 4px rgba(229, 9, 20, 0.15), 0 8px 32px rgba(0, 0, 0, 0.6);
    transform: translateY(-2px);
}

.search-container select:not(.professional-select):hover {
    border-color: rgba(255, 255, 255, 0.3);
    background: rgba(42, 42, 42, 1);
}

.search-container select:not(.professional-select):focus {
    outline: none;
    border-color: var(--primary-red);
    background: rgba(42, 42, 42, 1);
    box-shadow: 0 0 0 4px rgba(229, 9, 20, 0.15), 0 8px 32px rgba(0, 0, 0, 0.6);
    transform: translateY(-1px);
}

.search-container select option {
    background: #2a2a2a;
    color: var(--text-primary);
    padding: 12px;
    font-weight: 500;
}

.search-container select option:hover,
.search-container select option:checked {
    background: var(--primary-red);
    color: white;
}

/* IPTV Pro Load More Button */
.load-more-container {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-2xl) 0;
    margin-top: var(--spacing-xl);
}

.load-more-btn {
    background: linear-gradient(135deg, var(--primary-red) 0%, var(--primary-red-dark) 100%);
    color: var(--text-primary);
    border: none;
    border-radius: 8px;
    padding: 16px 32px;
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    font-weight: 700;
    letter-spacing: 0.5px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    min-width: 200px;
    text-transform: uppercase;
    box-shadow: 0 4px 20px rgba(229, 9, 20, 0.3);
}

.load-more-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.load-more-btn:hover {
    background: linear-gradient(135deg, var(--primary-red-hover) 0%, var(--primary-red) 100%);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 32px rgba(229, 9, 20, 0.5);
}

.load-more-btn:hover::before {
    left: 100%;
}

.load-more-btn:active {
    transform: translateY(-1px) scale(0.98);
    box-shadow: 0 4px 16px rgba(229, 9, 20, 0.4);
}

.load-more-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
    background: rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

.load-more-btn:disabled::before {
    display: none;
}

/* Fluid Responsive Design - Mobile First */
@media (max-width: 768px) {
    .search-container {
        grid-template-columns: 1fr;
        gap: clamp(8px, 2vw, 16px);
        padding: 0 clamp(12px, 3vw, 20px);
    }
    
    .search-container input {
        padding-left: clamp(12px, 3vw, 16px);
        background-image: none;
        font-size: clamp(14px, 3.5vw, 16px);
    }
    
    .search-section {
        padding: clamp(16px, 4vh, 24px) 0;
        margin-bottom: clamp(16px, 4vh, 24px);
    }
}

@media (max-width: 480px) {
    .load-more-btn {
        width: 100%;
        max-width: clamp(250px, 80vw, 320px);
        margin: 0 clamp(12px, 3vw, 16px);
        padding: clamp(12px, 3vh, 16px);
        font-size: clamp(14px, 3.5vw, 16px);
    }
    
    .content-grid {
        grid-template-columns: repeat(auto-fit, minmax(clamp(140px, 40vw, 200px), 1fr));
        gap: clamp(8px, 2vw, 16px);
    }
}

/* Loading state */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Indicador visual para series */
.series-indicator {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(229, 9, 20, 0.9);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

/* ===== INICIO: INDICADORES Y BADGES UNIVERSALES PARA TODO TIPO DE CONTENIDO ===== */
/* Indicador visual universal para todo tipo de contenido */
.content-indicator {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: rgba(229, 9, 20, 0.9);
    color: var(--text-primary);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 600;
    backdrop-filter: blur(10px);
    z-index: 2;
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    transition: all 0.2s ease;
}

.content-indicator:hover {
    background: rgba(229, 9, 20, 1);
    transform: scale(1.05);
}

/* ===== INICIO: BADGES UNIVERSALES PARA TODO TIPO DE CONTENIDO ===== */
/* Badge universal para etiquetas de tipo de contenido */
.content-badge {
    background: var(--primary-red);
    color: var(--text-primary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    margin-left: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
}

.content-badge:hover {
    background: rgba(229, 9, 20, 1);
    transform: translateY(-1px);
}

/* Mantener compatibilidad con series existentes */
.series-badge {
    background: var(--primary-red);
    color: var(--text-primary);
    padding: 2px 6px;
    border-radius: 3px;
    font-size: 10px;
    font-weight: 700;
    margin-left: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
/* ===== FIN: BADGES UNIVERSALES PARA TODO TIPO DE CONTENIDO ===== */

/* Modal de episodios */
.episodes-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    padding: var(--spacing-lg);
    backdrop-filter: blur(10px);
}

.episodes-modal-content {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    max-width: 900px;
    width: 100%;
    max-height: 80vh;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: var(--shadow-xl);
}

.episodes-modal-header {
    padding: var(--spacing-xl);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--bg-gradient);
}

.episodes-modal-header h2 {
    color: var(--text-primary);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    margin: 0;
}

.close-modal {
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--text-primary);
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.close-modal:hover {
    background: var(--primary-red);
    transform: scale(1.1);
}

.episodes-modal-body {
    padding: var(--spacing-xl);
    overflow-y: auto;
    max-height: calc(80vh - 120px);
}

.season-section {
    margin-bottom: var(--spacing-2xl);
}

.season-title {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
    border-bottom: 2px solid var(--primary-red);
    display: inline-block;
}

.episodes-grid {
    display: grid;
    gap: var(--spacing-md);
}

.episode-item {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.episode-item:hover {
    background: rgba(229, 9, 20, 0.1);
    border-color: var(--primary-red);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.episode-number {
    background: var(--primary-red);
    color: var(--text-primary);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.episode-info {
    flex: 1;
}

.episode-title {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    line-height: 1.3;
}

.episode-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Responsive para modal de episodios */
@media (max-width: 768px) {
    .episodes-modal {
        padding: var(--spacing-md);
    }

    .episodes-modal-content {
        max-height: 90vh;
    }

    .episodes-modal-header {
        padding: var(--spacing-lg);
    }

    .episodes-modal-header h2 {
        font-size: var(--font-size-xl);
    }

    .episodes-modal-body {
        padding: var(--spacing-lg);
    }

    .episode-item {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-md);
    }

    .episode-number {
        width: 40px;
        height: 40px;
        font-size: var(--font-size-base);
    }
}

@media (max-width: 480px) {
    .episodes-modal-header {
        padding: var(--spacing-md);
    }

    .episodes-modal-body {
        padding: var(--spacing-md);
    }

    .season-title {
        font-size: var(--font-size-lg);
    }

    .episode-title {
        font-size: var(--font-size-base);
    }
}