@charset "UTF-8";

:root {
    --cor-principal: #0b0713;
    --cor-accent: #a855f7;
    --cor-glow: rgba(168, 85, 247, 0.6);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Poppins', 'Open Sans', sans-serif;
}

body {
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--cor-principal);
    /* Adicionando um leve gradiente de fundo para profundidade */
    background: radial-gradient(circle at center, #1c142b 0%, #0b0713 100%);
    width: 100vw;
    height: 100vh;
    overflow: hidden;
}

.caixa {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 90%;
    max-width: 800px;
    padding: 60px 40px;
    background: rgba(26, 22, 37, 0.8); /* Fundo semi-transparente */
    backdrop-filter: blur(12px); /* Efeito de desfoque atrás da caixa */
    border-radius: 24px;
    
    /* Borda neon sutil */
    border: 1px solid rgba(168, 85, 247, 0.3);
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.7), 
                0 0 20px rgba(168, 85, 247, 0.1);
}

/* Efeito de brilho nas bordas laterais */

.caixa::before {
    content: "";
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 24px;
    padding: 2px; 
    background: linear-gradient(45deg, transparent, var(--cor-accent), transparent, var(--cor-accent), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.5;
    
    /* ESTA LINHA ABAIXO RESOLVE O PROBLEMA */
    pointer-events: none; 
}

.titulo {
    font-size: clamp(24px, 5vw, 40px);
    margin-bottom: 40px;
    color: #fff;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 0 0 10px rgba(168, 85, 247, 0.5);
}

.caixa-input {
    width: 100%;
    display: flex;
    flex-wrap: wrap; /* Permite quebrar em telas pequenas */
    gap: 15px;
    justify-content: center;
}

.input-url {
    padding: 15px 25px;
    outline: none;
    flex: 1; /* Ocupa o espaço disponível */
    min-width: 280px;
    border-radius: 50px;
    border: 1px solid rgba(168, 85, 247, 0.5);
    background: rgba(15, 12, 19, 0.6);
    font-size: 18px;
    color: white;
    transition: 0.3s;
}

.input-url:focus {
    border-color: var(--cor-accent);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.3);
    background: rgba(15, 12, 19, 0.9);
}

.btn {
    padding: 15px 35px;
    border: none;
    border-radius: 50px;
    background: var(--cor-accent);
    color: white;
    cursor: pointer;
    font-weight: 700;
    font-size: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 20px var(--cor-glow);
    filter: brightness(1.1);
}

.btn:active {
    transform: translateY(1px);
}

/* Responsividade */
@media (max-width: 600px) {
    .caixa {
        padding: 40px 20px;
    }
    .btn {
        width: 100%; /* Botões ocupam largura total no celular */
    }
}