/* register.css */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&family=Poppins:wght@300;500;700&display=swap');

:root {
    --neon-purple: #bc13fe;
    --cyber-blue: #3b82f6;
    --dark-bg: #0a0a0f;
    --input-bg: rgba(255, 255, 255, 0.05);
}

body {
    background: var(--dark-bg);
    font-family: 'Poppins', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    margin: 0;
    position: relative;
    overflow: hidden;
}

/* Efecto de fondo holográfico */
body::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: 
        linear-gradient(transparent 65%, rgba(92, 10, 145, 0.1) 65%),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 2px,
            rgba(188, 19, 254, 0.1) 2px,
            rgba(188, 19, 254, 0.1) 4px
        );
    transform: rotate(15deg);
    animation: scan 20s linear infinite;
    z-index: 0;
}

.register-container {
    background: rgba(10, 10, 15, 0.95);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: 0 0 50px var(--neon-purple);
    width: 90%;
    max-width: 450px;
    position: relative;
    border: 2px solid var(--neon-purple);
    
    transition: transform 0.3s ease;
}

.register-container:hover {
    transform: scale(1.02);
}

h2 {
    color: var(--neon-purple);
    font-family: 'Orbitron', sans-serif;
    text-align: center;
    font-size: 2.2em;
    text-shadow: 0 0 15px rgba(188, 19, 254, 0.5);
    margin-bottom: 1.5em;
    letter-spacing: 2px;
}

.error-message {
    background: rgba(255, 0, 51, 0.15);
    color: #ff0066;
    padding: 1rem;
    margin: 1rem 0;
    border-radius: 6px;
    border: 1px solid #ff0066;
    animation: pulse 2s infinite;
    font-weight: 500;
}

form {
    position: relative;
    z-index: 1;
}

label {
    display: block;
    color: var(--neon-purple);
    font-weight: 600;
    text-align: left;
    margin: 1.2rem 0 0.8rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    font-size: 0.9em;
}

input {
    width: calc(100% - 40px);
    padding: 14px 20px;
    margin-bottom: 1.5rem;
    background: var(--input-bg);
    border: 2px solid var(--neon-purple);
    border-radius: 6px;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-size: 1em;
    transition: all 0.3s ease;
}

input:focus {
    outline: none;
    box-shadow: 0 0 25px var(--neon-purple);
    border-color: #d86cff;
}

.btn-register {
    width: 100%;
    padding: 16px;
    background: linear-gradient(45deg, var(--neon-purple), var(--cyber-blue));
    border: none;
    border-radius: 6px;
    color: white;
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1em;
    cursor: pointer;
    text-transform: uppercase;
    letter-spacing: 2px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 1rem;
}

.btn-register:hover {
    transform: scale(1.02);
    box-shadow: 0 0 35px var(--neon-purple);
}

.btn-register::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.2),
        transparent
    );
    transition: 0.5s;
}

.btn-register:hover::after {
    left: 100%;
}

.link-login {
    display: inline-block;
    margin-top: 2rem;
    color: var(--cyber-blue);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

.link-login:hover {
    color: var(--neon-purple);
}

.link-login::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-purple);
    transition: width 0.3s ease;
}

.link-login:hover::after {
    width: 100%;
}

@keyframes scan {
    0% { transform: rotate(15deg) translateY(0); }
    100% { transform: rotate(15deg) translateY(-100%); }
}

@keyframes pulse {
    0% { opacity: 0.8; }
    50% { opacity: 1; }
    100% { opacity: 0.8; }
}

@media (max-width: 480px) {
    .register-container {
        padding: 1.5rem;
        margin: 1rem;
    }
    
    h2 {
        font-size: 1.8em;
    }
    
    input {
        padding: 12px 16px;
    }
    
    .btn-register {
        padding: 14px;
        font-size: 1em;
    }
}