/* ==========================================================================
   Variables de Color Estilo Premium Dark-Mode / High-Tech
   ========================================================================== */
:root {
    --bg-dark: #0f172a;
    --card-bg: rgba(30, 41, 59, 0.7);
    --border-color: rgba(255, 255, 255, 0.08);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --primary-glow: #3b82f6;
    --secondary-glow: #8b5cf6;
    --accent-color: #6366f1;
    --error-color: #f43f5e;
}

/* ==========================================================================
   Contenedor Principal con Fondo Dinámico "Aurora"
   ========================================================================== */
.auth-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--bg-dark);
    /* Gradientes dinámicos del fondo */
    background-image: 
        radial-gradient(at 0% 0%, rgba(59, 130, 246, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.15) 0px, transparent 50%);
    font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
    padding: 20px;
    box-sizing: border-box;
    overflow: hidden;
    position: relative;
}

/* Logo derecho inclinado */
.auth-container::after {
    content: '';
    position: absolute;
    right: 4%;
    top: 50%;
    transform: translateY(-50%) rotate(15deg); /* inclinación opuesta */
    background: url('../../assets/logo1.png') no-repeat center/320px auto;
    width: 320px;
    height: 320px;
    opacity: 0.04;
    filter: grayscale(100%) brightness(200%);
    pointer-events: none;
    z-index: 0;
}

/* Logo izquierdo inclinado */
.auth-container::before {
    content: '';
    position: absolute;
    left: 4%;
    top: 50%;
    transform: translateY(-50%) rotate(-15deg); /* controla la inclinación */
    background: url('../../assets/logo1.png') no-repeat center/320px auto;
    width: 320px;
    height: 320px;
    opacity: 0.04;
    filter: grayscale(100%) brightness(200%);
    pointer-events: none;
    z-index: 0;
}

@keyframes floatAurora {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, 30px) scale(1.2); }
}

/* ==========================================================================
   Tarjeta Glassmorphism Futurista
   ========================================================================== */
.auth-box {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: 24px 32px; /* Reducido de 45px vertical a 24px */
    border-radius: 24px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3), 
                inset 0 1px 1px rgba(255, 255, 255, 0.1);
    width: 100%;
    max-width: 420px;
    border: 1px solid var(--border-color);
    box-sizing: border-box;
    animation: fadeInCard 0.6s cubic-bezier(0.16, 1, 0.3, 1) ease-out;
    position: relative;
    z-index: 1;
}

@keyframes fadeInCard {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}



/* ==========================================================================
   Formularios e Inputs Interactivos
   ========================================================================== */
.auth-form .form-group {
    margin-bottom: 50px; 
    display: flex;
    flex-direction: column;
}

.auth-form label {
    font-size: 1rem;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 12px; /* Reducido de 10px */
    display: flex;
    align-items: center;
    gap: 8px;
    transition: color 0.2s ease;
}

/* Input Modernizado */
.auth-form input[type="text"],
.auth-form input[type="password"] {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    font-size: 0.95rem;
    color: var(--text-main);
    background-color: rgba(15, 23, 42, 0.4);
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    box-sizing: border-box;
    outline: none;
}

/* Efecto de Foco con Brillo Neon */
.auth-form .form-group:focus-within label {
    color: var(--primary-glow);
}

.auth-form input:focus {
    background-color: rgba(15, 23, 42, 0.6);
    border-color: var(--accent-color);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.15),
                0 0 20px rgba(99, 102, 241, 0.1);
}


/*
reCAPTCHA Styling
*/
/* Centrar el reCAPTCHA en el formulario */
.auth-form .g-recaptcha {
    display: flex;
    justify-content: left;
    
    margin-top: 10px;
    margin-bottom: 10px;
}

@media (max-width: 768px) {
    .auth-form .g-recaptcha {
        display: flex;
        justify-content: left;
        /* Escala ligeramente el reCAPTCHA para que encaje impecable en pantallas pequeñas */
        transform: scale(0.88);
        transform-origin: left;
    }
}



/* Contenedor del Boton del Ojo */
.password-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}

.password-wrapper input {
    padding-right: 50px !important;
}

.toggle-password-btn {
    position: absolute;
    right: 6px;
    height: calc(100% - 12px);
    width: 40px;
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    transition: all 0.2s ease;
}

.toggle-password-btn:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Botón con Gradiente Líquido
   ========================================================================== */
.btn-primary.btn-block {
    width: 100%;
    padding: 12px;
    background: linear-gradient(135deg, var(--primary-glow), var(--secondary-glow));
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.25);
    position: relative;
    overflow: hidden;
}

/* Capa brillante en el hover */
.btn-primary.btn-block::before {
    content: '';
    position: absolute;
    top: 0; left: -100%;
    width: 100%; height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: all 0.6s ease;
}

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

.btn-primary.btn-block:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(99, 102, 241, 0.4);
    filter: brightness(1.05);
}

.btn-primary.btn-block:active {
    transform: translateY(0) scale(0.98);
}

/* Spinner de Carga Avanzado */
.auth-form.loading .btn-primary {
    pointer-events: none;
    color: transparent;
}

.auth-form.loading .btn-primary::after {
    content: "";
    position: absolute;
    width: 22px;
    height: 22px;
    border: 3px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: button-spinner 0.6s linear infinite;
}

@keyframes button-spinner {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* ==========================================================================
   Alerta de Error Animada (Vibración)
   ========================================================================== */
.auth-error {
    color: #ff859b;
    background-color: rgba(244, 63, 94, 0.1);
    border: 1px solid rgba(244, 63, 94, 0.2);
    padding: 14px;
    border-radius: 10px;
    font-size: 0.88rem;
    text-align: center;
    margin-top: 20px;
    font-weight: 500;
    display: none;
    animation: shakeError 0.4s ease-in-out;
}

.auth-error:not(:empty) {
    display: block;
}

@keyframes shakeError {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}

/* ============================================
   AUTH LOGIN - BRANDING ÉPICO EN GRANDE
   ============================================ */

.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.75rem; /* Reducido de 1rem */
    cursor: default;
}

.auth-big-logo {
    height: 100px; 
    width: auto;
    object-fit: contain;
    margin-bottom: 0.2rem; /* Pega la imagen al texto de abajo */
    animation: floatingLogo 4s ease-in-out infinite;
}


/* Efecto interactivo al pasar el mouse sobre la caja de login */
.auth-box:hover .auth-big-logo {
    filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.5));
    transform: scale(1.03);
    transition: all 0.3s ease;
}

/* Ligeramente más estilizado */
 /*
.auth-text {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-top: 0;
    text-align: center;
    font-style: italic;
}
*/

/* --- Efecto Flotante Sutil para el Logo --- */
@keyframes floatingLogo {
    0% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-6px); /* El logo flota suavemente arriba y abajo */
    }
    100% {
        transform: translateY(0px);
    }
}

@media (max-height: 700px) {
    .auth-box {
        padding: 20px 28px;
    }
    .auth-big-logo {
        height: 60px;
    }
    .auth-form .form-group {
        margin-bottom: 10px;
    }
}

@media (max-width: 1100px) {
    .auth-container::after {
        opacity: 0.02;
        background-size: 220px auto;
    }
}

/* ==========================================================================
   Ajustes Responsivos para Teléfonos / Moviles (Pantallas < 768px)
   ========================================================================== */
@media (max-width: 768px) {
    /* Ocultamos el logo de la izquierda para no saturar la pantalla reducida */
    .auth-container::before {
        display: none;
    }

    /* En móvil: Un único logo gigante, diagonal y sutilmente recortado en la esquina inferior */
    .auth-container::after {
        right: -60px;
        top: auto;
        bottom: -60px;
        transform: rotate(-15deg);
        width: 380px;
        height: 380px;
        background-size: 380px auto;
        opacity: 0.05;
    }

    /* Reducimos el padding de la tarjeta y espaciado entre inputs para encajar perfectamente */
    .auth-box {
        padding: 24px 20px;
        max-width: 100%;
    }

    .auth-big-logo {
        height: 80px;
        margin-bottom: 0;
    }

    .auth-form .form-group {
        margin-bottom: 16px; /* Ajustado para eliminar la barra de scroll */
    }

    .auth-form label {
        margin-bottom: 6px;
    }

    .btn-primary.btn-block {
        margin-top: 20px;
    }
}

/* ==========================================================================
   CAPTCHA - Pantallas muy pequeñas (360px o menos, ej. S21 Ultra)
   (movido desde main.css — adaptado al padding actual de .auth-box)
   Nota: arriba ya hay un ajuste a 768px con transform-origin: left;
   este bloque centra el captcha en pantallas extra pequeñas.
   ========================================================================== */
@media screen and (max-width: 360px) {
    .auth-form .g-recaptcha {
        justify-content: center;
        transform-origin: top center;
        margin-left: auto;
        margin-right: auto;
        max-width: 267px; /* 304px * 0.88 */
    }
}

/* ==========================================================================
   Modal de Bloqueo Temporizado (Lockout Modal)
   ========================================================================== */
.lockout-icon {
    font-size: 3rem;
    color: var(--danger, var(--error-color));
    margin-bottom: 1rem;
    display: block;
}

.lockout-message {
    color: var(--gray-600, var(--text-muted));
    margin-bottom: 0.5rem;
}

.lockout-timer {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--danger, var(--error-color));
}