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

body {
    font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    background: #0a0a0a;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(120, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 119, 198, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(58, 134, 255, 0.1) 0%, transparent 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #333;
    line-height: 1.6;
    padding: 1rem;
}

.container {
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid #fff;
    border-radius: 25px;
    box-shadow: 
        0 0 50px rgba(120, 119, 198, 0.4),
        0 0 100px rgba(255, 119, 198, 0.3),
        0 0 150px rgba(58, 134, 255, 0.2),
        inset 0 0 30px rgba(255, 255, 255, 0.1);
    padding: 2rem;
    max-width: 500px;
    width: 100%;
    position: relative;
    backdrop-filter: blur(10px);
}

/* Header */
header {
    text-align: center;
    margin-bottom: 2rem;
}

header h1 {
    color: #2d2d2d;
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    margin-bottom: 0.5rem;
    font-weight: 700;
    text-shadow: 
        0 0 10px rgba(120, 119, 198, 0.6),
        0 0 20px rgba(255, 119, 198, 0.4),
        0 0 30px rgba(58, 134, 255, 0.3);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

header p {
    color: #555;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

/* Seção de sorteio */
.sorteio-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

/* Input Section */
.input-section {
    width: 100%;
    text-align: center;
}

.input-container {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    align-items: stretch;
    max-width: 280px;
    margin: 0 auto;
}

.numero-input {
    flex: 1;
    padding: 0.6rem 1rem;
    border: 2px solid #e0e0e0;
    border-radius: 15px;
    background: #fff;
    color: #333;
    font-size: 1rem;
    text-align: center;
    transition: all 0.3s ease;
    outline: none;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.numero-input::placeholder {
    color: #999;
    font-size: 0.9rem;
}

.numero-input:focus {
    border-color: #7877c6;
    background: #fff;
    box-shadow: 
        0 0 0 3px rgba(120, 119, 198, 0.2),
        0 0 20px rgba(120, 119, 198, 0.3),
        0 4px 15px rgba(0, 0, 0, 0.1);
    transform: scale(1.02);
}

.buscar-btn {
    background: linear-gradient(135deg, #7877c6, #ff77c6);
    color: white;
    border: none;
    padding: 0.6rem 0.8rem;
    font-size: 1.2rem;
    font-weight: 600;
    border-radius: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 15px rgba(120, 119, 198, 0.3),
        0 0 20px rgba(255, 119, 198, 0.2);
    min-width: 50px;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.buscar-btn:hover {
    transform: translateY(-2px);
    box-shadow: 
        0 8px 25px rgba(120, 119, 198, 0.4),
        0 0 30px rgba(255, 119, 198, 0.3);
    background: linear-gradient(135deg, #8988d4, #ff88d4);
}

.buscar-btn:active {
    transform: translateY(0);
}

/* Divider */
.divider {
    position: relative;
    width: 100%;
    height: 1px;
    background: #e0e0e0;
    margin: 0.5rem 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.divider-text {
    background: #fff;
    padding: 0.3rem 1rem;
    border-radius: 15px;
    color: #666;
    font-size: 0.8rem;
    font-weight: 500;
    border: 2px solid #e0e0e0;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Botão de sortear */
.sortear-btn {
    background: linear-gradient(135deg, #3a86ff, #7877c6, #ff77c6);
    color: white;
    border: 2px solid #fff;
    padding: 1rem clamp(1rem, 4vw, 2rem);
    font-weight: bold;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 
        0 8px 25px rgba(58, 134, 255, 0.3),
        0 0 40px rgba(120, 119, 198, 0.2),
        0 0 60px rgba(255, 119, 198, 0.1);
    text-transform: uppercase;
    letter-spacing: clamp(0.5px, 0.5vw, 1px);
    position: relative;
    overflow: hidden;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: min(90vw, 320px);
    white-space: nowrap;
    text-overflow: ellipsis;
}

.sortear-btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 12px 35px rgba(58, 134, 255, 0.4),
        0 0 50px rgba(120, 119, 198, 0.3),
        0 0 80px rgba(255, 119, 198, 0.2);
    background: linear-gradient(135deg, #4895ef, #8988d4, #ff88d4);
}

.sortear-btn:active {
    transform: translateY(-1px) scale(1.01);
}

.sortear-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.sortear-btn:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

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

/* Resultado */
.resultado {
    width: 100%;
    text-align: center;
    animation: fadeInUp 0.6s ease;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.numero-sorteado {
    background: linear-gradient(135deg, #3a86ff, #7877c6);
    color: white;
    padding: 1rem;
    border-radius: 20px;
    margin: 0.5rem auto 1rem auto;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 25px rgba(58, 134, 255, 0.4),
        0 0 40px rgba(120, 119, 198, 0.3);
    border: 2px solid #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.numero {
    font-size: clamp(1.8rem, 6vw, 2.5rem);
    font-weight: bold;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
    line-height: 1;
}

.efeito-container {
    background: #fff;
    border-radius: 20px;
    padding: 1.5rem;
    border: 2px solid #e0e0e0;
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(120, 119, 198, 0.1),
        0 0 50px rgba(255, 119, 198, 0.05);
    text-align: left;
}

.efeito-container h3 {
    color: #333;
    font-size: clamp(1.2rem, 3.5vw, 1.5rem);
    margin-bottom: 1rem;
    text-align: center;
    text-shadow: 
        0 0 10px rgba(120, 119, 198, 0.3),
        0 0 20px rgba(255, 119, 198, 0.2);
}

.efeito-texto {
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 15px;
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    line-height: 1.6;
    color: #444;
    border: 2px solid #e0e0e0;
    margin-bottom: 1rem;
    box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.05);
    white-space: pre-line; /* Preserva quebras de linha */
    word-wrap: break-word; /* Quebra palavras longas */
}

.explicacao-texto {
    background: linear-gradient(135deg, rgba(120, 119, 198, 0.1), rgba(255, 119, 198, 0.1));
    padding: 0.8rem;
    border-radius: 12px;
    font-size: clamp(0.85rem, 2.3vw, 1rem);
    line-height: 1.5;
    color: #555;
    border: 2px solid rgba(120, 119, 198, 0.2);
    margin-bottom: 1rem;
    font-style: italic;
    text-align: center;
    box-shadow: 0 2px 10px rgba(120, 119, 198, 0.1);
    white-space: pre-line; /* Preserva quebras de linha */
    word-wrap: break-word; /* Quebra palavras longas */
}

.range-texto {
    text-align: center;
    color: #666;
    font-style: italic;
    font-size: clamp(0.8rem, 2vw, 0.9rem);
    text-shadow: 
        0 0 5px rgba(120, 119, 198, 0.2),
        0 0 10px rgba(255, 119, 198, 0.1);
}

/* Responsividade */
@media (max-width: 600px) {
    body {
        padding: 0.5rem;
    }
    
    .container {
        padding: 1.5rem;
        margin: 0;
        max-width: none;
        width: calc(100% - 1rem);
        min-height: auto;
    }
    
    .sorteio-section {
        gap: 1.2rem;
    }
    
    .input-container {
        max-width: none;
        flex-direction: row;
        gap: 0.5rem;
    }
    
    .numero-input {
        flex: 1;
    }
    
    .buscar-btn {
        padding: 0.6rem;
        min-width: 45px;
    }
    
    .sortear-btn {
        padding: 1rem clamp(0.5rem, 2vw, 1rem);
        font-size: clamp(0.7rem, 2vw, 1rem);
        letter-spacing: clamp(0.3px, 0.3vw, 0.8px);
        max-width: none;
        width: 100%;
    }
    
    .numero-sorteado {
        width: 70px;
        height: 70px;
        margin: 0.5rem auto 1rem auto;
    }
    
    .efeito-container {
        padding: 1.2rem;
    }
}

@media (max-width: 400px) {
    .container {
        padding: 1rem;
        border-radius: 20px;
    }
    
    .divider {
        margin: 0.3rem 0;
    }
    
    .divider-text {
        padding: 0.2rem 0.8rem;
        font-size: 0.7rem;
    }
    
    .numero-sorteado {
        width: 60px;
        height: 60px;
    }
}

/* Melhorias para telas muito pequenas */
@media (max-width: 320px) {
    .container {
        padding: 0.8rem;
    }
    
    .efeito-container {
        padding: 1rem;
    }
    
    .input-container {
        gap: 0.3rem;
    }
    
    .buscar-btn {
        min-width: 40px;
        padding: 0.6rem 0.5rem;
    }
}