/* ============================================
   RÁDIOVIX - LAYOUTS PREMIUM
   3 Versões Exclusivas: Glass UI, Dark Pro, Classic Clean
   ============================================ */

/* ========== LAYOUT 1: MODERN GLASS UI ========== */
body.layout-glass {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    background-attachment: fixed;
}

body.layout-glass .navbar {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

body.layout-glass .card {
    background: rgba(255, 255, 255, 0.15) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
}

body.layout-glass .player-flutuante {
    background: rgba(255, 255, 255, 0.2) !important;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 -8px 32px 0 rgba(31, 38, 135, 0.37);
}

body.layout-glass .btn-primary {
    background: rgba(255, 255, 255, 0.3);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    color: white;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

body.layout-glass .btn-primary:hover {
    background: rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
}

body.layout-glass .radio-card {
    background: rgba(255, 255, 255, 0.1) !important;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

body.layout-glass .radio-card:hover {
    background: rgba(255, 255, 255, 0.2) !important;
    box-shadow: 0 8px 32px 0 rgba(255, 255, 255, 0.3);
    transform: translateY(-5px) scale(1.02);
}

/* Neon effects */
body.layout-glass .btn-primary,
body.layout-glass .navbar-brand {
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.8),
                 0 0 20px rgba(255, 255, 255, 0.6),
                 0 0 30px rgba(255, 255, 255, 0.4);
}

/* ========== LAYOUT 2: DARK PRO (Spotify Style) ========== */
body.layout-dark-pro {
    background: #121212;
    color: #ffffff;
}

body.layout-dark-pro .navbar {
    background: #000000 !important;
    border-bottom: 1px solid #282828;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

body.layout-dark-pro .card {
    background: #181818 !important;
    border: 1px solid #282828;
    border-radius: 8px;
}

body.layout-dark-pro .card:hover {
    background: #282828 !important;
    transition: background-color 0.2s ease;
}

body.layout-dark-pro .player-flutuante {
    background: #181818 !important;
    border-top: 1px solid #282828;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.8);
}

body.layout-dark-pro .btn-primary {
    background: #1db954;
    border: none;
    color: #000;
    font-weight: 700;
    border-radius: 500px;
    padding: 12px 32px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

body.layout-dark-pro .btn-primary:hover {
    background: #1ed760;
    transform: scale(1.05);
}

body.layout-dark-pro .radio-card {
    background: #181818 !important;
    border: 1px solid #282828;
    border-radius: 8px;
}

body.layout-dark-pro .radio-card:hover {
    background: #282828 !important;
    transform: translateY(-4px);
}

body.layout-dark-pro .text-muted {
    color: #b3b3b3 !important;
}

body.layout-dark-pro .form-control,
body.layout-dark-pro .form-select {
    background: #282828;
    border: 1px solid #404040;
    color: #ffffff;
}

body.layout-dark-pro .form-control:focus,
body.layout-dark-pro .form-select:focus {
    background: #333333;
    border-color: #1db954;
    box-shadow: 0 0 0 2px rgba(29, 185, 84, 0.3);
}

/* Typography strong */
body.layout-dark-pro h1, 
body.layout-dark-pro h2, 
body.layout-dark-pro h3,
body.layout-dark-pro h4,
body.layout-dark-pro h5,
body.layout-dark-pro h6 {
    font-weight: 900;
    letter-spacing: -0.5px;
}

body.layout-dark-pro .navbar-brand {
    font-weight: 900;
    font-size: 1.8rem;
    letter-spacing: -1px;
}

/* ========== LAYOUT 3: CLASSIC CLEAN (Google Style) ========== */
body.layout-classic-clean {
    background: #ffffff;
    color: #202124;
}

body.layout-classic-clean .navbar {
    background: #ffffff !important;
    border-bottom: 1px solid #e8eaed;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3),
                0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

body.layout-classic-clean .navbar-brand,
body.layout-classic-clean .nav-link {
    color: #202124 !important;
}

body.layout-classic-clean .card {
    background: #ffffff !important;
    border: 1px solid #e8eaed;
    border-radius: 8px;
    box-shadow: 0 1px 2px 0 rgba(60, 64, 67, 0.3),
                0 1px 3px 1px rgba(60, 64, 67, 0.15);
}

body.layout-classic-clean .card:hover {
    box-shadow: 0 2px 4px 0 rgba(60, 64, 67, 0.3),
                0 2px 6px 2px rgba(60, 64, 67, 0.15);
    transform: translateY(-2px);
}

body.layout-classic-clean .player-flutuante {
    background: #ffffff !important;
    border-top: 1px solid #e8eaed;
    box-shadow: 0 -2px 8px rgba(60, 64, 67, 0.15);
}

body.layout-classic-clean .btn-primary {
    background: #1a73e8;
    border: none;
    color: #ffffff;
    border-radius: 4px;
    font-weight: 500;
    padding: 10px 24px;
}

body.layout-classic-clean .btn-primary:hover {
    background: #1765cc;
    box-shadow: 0 1px 3px rgba(60, 64, 67, 0.3);
}

body.layout-classic-clean .radio-card {
    background: #ffffff !important;
    border: 1px solid #e8eaed;
}

body.layout-classic-clean .radio-card:hover {
    border-color: #1a73e8;
    box-shadow: 0 2px 8px rgba(26, 115, 232, 0.2);
}

body.layout-classic-clean .text-muted {
    color: #5f6368 !important;
}

body.layout-classic-clean .form-control,
body.layout-classic-clean .form-select {
    background: #ffffff;
    border: 1px solid #dadce0;
    color: #202124;
}

body.layout-classic-clean .form-control:focus,
body.layout-classic-clean .form-select:focus {
    border-color: #1a73e8;
    box-shadow: 0 0 0 2px rgba(26, 115, 232, 0.2);
}

/* Minimalist design */
body.layout-classic-clean {
    font-family: 'Google Sans', 'Roboto', sans-serif;
}

body.layout-classic-clean h1,
body.layout-classic-clean h2,
body.layout-classic-clean h3 {
    font-weight: 400;
    color: #202124;
}

/* ========== TRANSITIONS SMOOTH ========== */
body[class*="layout-"] {
    transition: background-color 0.5s ease, color 0.5s ease;
}

body[class*="layout-"] * {
    transition: background-color 0.3s ease, 
                border-color 0.3s ease, 
                color 0.3s ease,
                transform 0.3s ease,
                box-shadow 0.3s ease;
}

/* ========== RESPONSIVE ADJUSTMENTS ========== */
@media (max-width: 768px) {
    body.layout-glass .card {
        backdrop-filter: blur(5px);
    }
    
    body.layout-dark-pro .btn-primary {
        padding: 10px 24px;
        font-size: 0.9rem;
    }
}