/* Tema Dolar Pool - Cores Globais */
:root {
    --primary-dark: #130F0E;
    --accent-red: #F20022;
    --text-white: #ffffff;
    --text-light: rgba(255, 255, 255, 0.9);
    --text-muted: rgba(255, 255, 255, 0.7);
    --text-dim: rgba(255, 255, 255, 0.5);
    --bg-card: rgba(19, 15, 14, 0.8);
    --bg-card-hover: rgba(19, 15, 14, 0.9);
    --border-subtle: rgba(242, 0, 34, 0.3);
    --border-strong: rgba(242, 0, 34, 0.6);
    --shadow-primary: rgba(242, 0, 34, 0.3);
    --shadow-dark: rgba(0, 0, 0, 0.5);
    --gradient-primary: linear-gradient(45deg, #F20022, #CC0018);
    --gradient-secondary: linear-gradient(45deg, #F20022, #FF1A3A);
    --gradient-bg: linear-gradient(135deg, #130F0E 0%, #1A0F0E 100%);
}

/* Reset e base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    background: var(--gradient-bg);
    color: var(--text-white);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Partículas de fundo */
.particles {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    opacity: 0.3;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-red);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

/* Container principal */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

/* Headers e títulos */
.header h1, .logo {
    font-size: 3rem;
    font-weight: 700;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 15px;
    text-shadow: 0 4px 8px var(--shadow-dark);
}

.header p, .welcome-text {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

/* Cards e containers */
.game-info, .game-card, .login-container {
    background: var(--bg-card);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: 20px;
    padding: 30px;
    box-shadow: 0 15px 35px var(--shadow-dark);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.game-info::before, .game-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(242, 0, 34, 0.2), transparent);
    transition: left 0.6s;
}

.game-info:hover::before, .game-card:hover::before {
    left: 100%;
}

.game-info:hover, .game-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px var(--shadow-primary);
    border: 1px solid var(--accent-red);
}

/* Botões */
.generate-btn, .play-btn, .play-button, .login-btn {
    background: var(--gradient-primary);
    color: var(--text-white);
    border: none;
    border-radius: 15px;
    padding: 15px 30px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-decoration: none;
    display: inline-block;
    box-shadow: 0 8px 20px var(--shadow-primary);
}

.generate-btn:hover, .play-btn:hover, .play-button:hover, .login-btn:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: 0 12px 25px var(--shadow-primary);
}

/* Elementos de destaque */
.signal-item, .online-indicator {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: 15px;
    padding: 20px;
    transition: all 0.3s ease;
}

.signal-item:hover, .online-indicator:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 15px 30px var(--shadow-primary);
    border: 1px solid var(--accent-red);
}

.signal-item i, .signal-item h3, .online-count {
    color: var(--accent-red);
}

/* Badges e indicadores */
.recommended-badge, .probability-badge {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: 10px 20px;
    border-radius: 25px;
    font-size: 1.1rem;
    font-weight: 600;
    margin: 20px auto;
    display: block;
    width: fit-content;
    text-align: center;
    box-shadow: 0 5px 15px var(--shadow-primary);
}

/* Estrelas de avaliação */
.star {
    color: var(--accent-red);
    font-size: 1.2rem;
    margin: 0 2px;
}

/* Menu inferior */
.bottom-menu {
    background: rgba(19, 15, 14, 0.95);
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-strong);
    box-shadow: 0 -10px 30px var(--shadow-dark);
}

.menu-item:hover, .menu-item.active {
    color: var(--accent-red);
    background: rgba(242, 0, 34, 0.1);
}

.menu-item.active::after {
    background: var(--accent-red);
    box-shadow: 0 0 10px var(--shadow-primary);
}

/* Formulários */
.form-group input {
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-subtle);
    color: var(--text-white);
}

.form-group input:focus {
    border-color: var(--accent-red);
    box-shadow: 0 0 20px var(--shadow-primary);
    background: rgba(0, 0, 0, 0.5);
}

.form-group input::placeholder {
    color: var(--text-dim);
}

/* Animações */
.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.glow {
    animation: glow 2s ease-in-out infinite alternate;
}

@keyframes glow {
    from { box-shadow: 0 15px 35px var(--shadow-dark); }
    to { box-shadow: 0 15px 35px var(--shadow-primary); }
}

/* Responsividade */
@media (max-width: 768px) {
    .header h1, .logo {
        font-size: 2.5rem;
    }
    
    .games-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .game-info, .game-card, .login-container {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .games-grid {
        grid-template-columns: 1fr;
    }
    
    .header h1, .logo {
        font-size: 2rem;
    }
}