@import url('https://fonts.googleapis.com/css2?family=Be+Vietnam+Pro:wght@400;500;700&display=swap');

:root {
    --background-dark: #13151a;
    --background-content: #1e2027; 
    --background-card: #2c2f39;
    --border-color: #3b3e4a;
    --text-primary: #e6e6e6;
    --text-secondary: #a0a4b8;
    --accent-color: #9333ea;
    --accent-color-darker: #7e22ce;
    --accent-color-lighter: #a855f7;
    --hover-glow: rgba(147, 51, 234, 0.2);
}

/* --- Keyframes para la animación de neones --- */
@keyframes animate-glow1 {
    0% { transform: translate(0, 0) scale(1); opacity: 0.5; }
    25% { transform: translate(100px, 80px) scale(1.2); opacity: 0.3; }
    50% { transform: translate(0, 150px) scale(0.8); opacity: 0.6; }
    75% { transform: translate(-100px, 80px) scale(1.1); opacity: 0.4; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.5; }
}

@keyframes animate-glow2 {
    0% { transform: translate(0, 0) scale(1); opacity: 0.3; }
    25% { transform: translate(-80px, -100px) scale(0.8); opacity: 0.5; }
    50% { transform: translate(0, -180px) scale(1.2); opacity: 0.2; }
    75% { transform: translate(90px, -50px) scale(0.9); opacity: 0.4; }
    100% { transform: translate(0, 0) scale(1); opacity: 0.3; }
}


* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }

body {
    font-family: 'Be Vietnam Pro', sans-serif;
    background-color: var(--background-dark);
    color: var(--text-primary);
    background-image: radial-gradient(var(--border-color) 1px, transparent 0);
    background-size: 40px 40px;
    position: relative;
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* --- ESTILOS COMPARTIDOS --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.6rem 1.25rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.9rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-decoration: none;
}
.btn-secondary {
    background-color: transparent;
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    border-color: var(--text-secondary);
    background-color: var(--background-card);
}
.btn-primary {
    background-color: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: 0 4px 15px -5px var(--accent-color);
}
.btn-primary:hover { 
    background-color: var(--accent-color-darker);
    border-color: var(--accent-color-darker);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px -5px var(--accent-color);
}

/* --- HEADER --- */
.top-header {
    background-color: rgba(19, 21, 26, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 50;
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    color: var(--text-primary);
}
.logo span { color: var(--accent-color); }
.header-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
}
.btn-admin {
    background-color: transparent;
    color: var(--text-secondary);
    border-color: var(--border-color);
}
.btn-admin:hover {
    color: var(--text-primary);
    border-color: var(--text-secondary);
    background-color: var(--background-card);
}
.btn-admin i { font-size: 1.2rem; }

/* --- PÁGINA DE LOGIN Y REGISTRO DECORADA --- */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 75px);
    padding: 4rem 2rem;
    position: relative;
    overflow: hidden;
}

/* Luces de fondo decorativas con animación */
.auth-wrapper::before, .auth-wrapper::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    background: radial-gradient(circle, var(--hover-glow), transparent 70%);
    filter: blur(80px);
    pointer-events: none;
}
.auth-wrapper::before {
    width: 400px;
    height: 400px;
    top: 10%;
    left: 10%;
    animation: animate-glow1 25s ease-in-out infinite; /* Aplicar animación */
}
.auth-wrapper::after {
    width: 300px;
    height: 300px;
    bottom: 10%;
    right: 10%;
    animation: animate-glow2 20s ease-in-out infinite; /* Aplicar animación */
}

.auth-form-container {
    background: linear-gradient(145deg, #2f333d, var(--background-card));
    border: 1px solid var(--border-color);
    border-top: 3px solid var(--accent-color);
    border-radius: 12px;
    padding: 2.5rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.3);
    z-index: 1;
}

.auth-form-container h1 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}
.auth-form-container h1 span {
    background: linear-gradient(45deg, var(--accent-color-lighter), var(--accent-color));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

/* --- ESTILOS DE INPUTS DECORADOS --- */
.input-with-icon {
    position: relative;
}
.input-with-icon::before { 
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 8px;
    padding: 2px; 
    background: linear-gradient(45deg, var(--accent-color-lighter), var(--accent-color));
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}
.input-with-icon:focus-within::before {
    opacity: 1;
}
.input-with-icon i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-secondary);
    transition: color 0.3s ease;
    pointer-events: none;
}
.input-with-icon input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 3rem;
    background-color: var(--background-dark);
    border: 2px solid var(--border-color); 
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}
.input-with-icon input:focus {
    outline: none;
    border-color: transparent; 
}
.input-with-icon:focus-within i {
    color: var(--accent-color-lighter);
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}
.form-options .checkbox-group {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}
.form-options a {
    color: var(--accent-color-lighter);
    text-decoration: none;
}
.form-options a:hover {
    text-decoration: underline;
}

.btn-full {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
}

.auth-switch {
    text-align: center;
    margin-top: 2rem;
    color: var(--text-secondary);
}
.auth-switch a {
    color: var(--accent-color-lighter);
    font-weight: 500;
    text-decoration: none;
}
.auth-switch a:hover {
    text-decoration: underline;
}

/* --- ESTILOS DE LA PÁGINA DE INICIO --- */
.access-section{padding:6rem 0;text-align:center}.access-section h1{font-size:3rem;margin-bottom:1rem}.access-section>p{font-size:1.1rem;color:var(--text-secondary);max-width:600px;margin:0 auto 4rem auto}.access-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.access-card{background-color:var(--background-card);border:1px solid var(--border-color);border-radius:12px;padding:2.5rem;text-align:center;display:flex;flex-direction:column;align-items:center;transition:transform .3s ease,box-shadow .3s ease}.access-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px var(--hover-glow)}.access-card i{font-size:3rem;color:var(--accent-color);margin-bottom:1.5rem}.access-card h3{font-size:1.5rem;margin-bottom:.75rem}.access-card p{font-size:1rem;color:var(--text-secondary);margin-bottom:2rem;flex-grow:1}.btn-access{display:block;background-color:var(--background-content);border:1px solid var(--border-color);color:var(--text-primary);width:100%;padding:.8rem;border-radius:6px;text-align:center;text-decoration:none;font-weight:500;margin-top:auto;transition:all .2s ease}.btn-access:hover{background-color:var(--accent-color);border-color:var(--accent-color);color:#fff}.features-section{padding:6rem 0;background-color:var(--background-content)}.sub-section-title{text-align:center;margin-bottom:3rem}.sub-section-title.margin-top{margin-top:6rem}.sub-section-title h2{font-size:2.5rem;margin-bottom:.5rem}.sub-section-title p{color:var(--text-secondary);font-size:1.1rem;max-width:650px;margin:0 auto}.features-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.features-grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem}.feature-item{background-color:var(--background-card);padding:3rem 2rem;border-radius:12px;border:1px solid var(--border-color);text-align:center;display:flex;flex-direction:column;align-items:center;gap:1rem;transition:transform .3s ease,box-shadow .3s ease}.feature-item:hover{transform:translateY(-10px);box-shadow:0 15px 30px var(--hover-glow)}.feature-icon{font-size:2.5rem;color:#fff;background:linear-gradient(45deg,var(--accent-color-lighter),var(--accent-color));width:80px;height:80px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin-bottom:.5rem;box-shadow:0 5px 15px var(--hover-glow);transition:transform .3s ease}.feature-item:hover .feature-icon{transform:scale(1.1)}.feature-item h4{font-size:1.4rem;color:var(--text-primary)}.feature-item p{color:var(--text-secondary);font-size:.95rem;line-height:1.6}.site-footer{background-color:var(--background-dark);border-top:1px solid var(--border-color);padding-top:4rem}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;padding-bottom:4rem}.footer-column .logo{margin-bottom:1rem}.footer-column p{color:var(--text-secondary);font-size:.95rem;line-height:1.6;max-width:300px}.footer-column h5{font-size:1.1rem;color:var(--text-primary);margin-bottom:1.5rem}.footer-links{list-style:none}.footer-links li{margin-bottom:.75rem}.footer-links a{color:var(--text-secondary);text-decoration:none;transition:color .2s ease}.footer-links a:hover{color:var(--accent-color)}.social-links{display:flex;gap:1rem;margin-top:1.5rem}.social-links a{color:var(--text-secondary);font-size:1.5rem;transition:color .2s ease}.social-links a:hover{color:var(--accent-color)}.footer-bottom{border-top:1px solid var(--border-color);padding:1.5rem 0;text-align:center;color:var(--text-secondary);font-size:.9rem}@media (max-width:992px){.features-grid-3,.features-grid-2{grid-template-columns:repeat(2,1fr)}}@media (max-width:768px){.access-section,.features-section{padding:4rem 0}.access-grid{grid-template-columns:1fr}.header-nav{gap:.5rem}.btn{padding:.5rem .8rem}.features-grid-3,.features-grid-2{grid-template-columns:1fr}.sub-section-title.margin-top{margin-top:4rem}}