/* ==========================================================
   KIDSY - Estilos de Autenticación
   Archivo: auth.css
   Descripción: Estilos para login, registro y páginas de autenticación
   ========================================================================== */

/* Patrón de fondo para páginas auth */
.auth-background {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background-color: var(--kidsy-beige-light);
}

.auth-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(168, 187, 162, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(217, 163, 130, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(237, 230, 219, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

/* Contenedor auth */
.auth-container {
    width: 100%;
    max-width: 440px;
    margin: 0 auto;
    padding: 20px;
    position: relative;
    z-index: 1;
}

/* Card de autenticación */
.auth-card {
    background: white;
    border-radius: var(--kidsy-border-radius-xl);
    box-shadow: var(--kidsy-shadow);
    padding: var(--kidsy-spacing-xxl);
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}

.auth-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(168, 187, 162, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

/* Logo en auth */
.auth-logo {
    text-align: center;
    margin-bottom: var(--kidsy-spacing-xl);
    position: relative;
}

/* Logo imagen (PNG/SVG) */
.kidsy-logo-img {
    max-width: 300px;
    width: 100%;
    height: auto;
    margin: 0 auto var(--kidsy-spacing-lg);
    display: block;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.06));
    transition: var(--kidsy-transition);
}

.kidsy-logo-img:hover {
    transform: translateY(-1px);
    filter: drop-shadow(0 3px 6px rgba(0,0,0,0.1));
}

/* Fallback para el texto (si la imagen no carga) */
.auth-logo h1 {
    font-size: 3rem;
    font-weight: 700;
    color: var(--kidsy-verde);
    letter-spacing: 0.15em;
    margin: 0;
    text-transform: uppercase;
}

.auth-logo .tagline {
    color: var(--kidsy-text-light);
    font-size: 0.9rem;
    margin-top: var(--kidsy-spacing-sm);
    letter-spacing: 0.02em;
}

/* Grupos de input con iconos */
.input-group-icon {
    position: relative;
    margin-bottom: var(--kidsy-spacing-xl);
}

/* Añadir también para .form-group general */
.form-group {
    margin-bottom: var(--kidsy-spacing-xl);
}

.input-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--kidsy-verde);
    opacity: 0.6;
    z-index: 10;
    pointer-events: none;
    transition: var(--kidsy-transition);
}

.input-group-icon:focus-within .input-icon {
    opacity: 1;
}

.input-group-icon .form-control {
    padding-left: 3rem;
}

/* Checkbox personalizado */
.form-check-auth {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--kidsy-spacing-lg);
}

.form-check-auth input[type="checkbox"] {
    width: 1.25rem;
    height: 1.25rem;
    border: 2px solid var(--kidsy-beige);
    border-radius: 4px;
    margin-right: var(--kidsy-spacing-sm);
    margin-top: 0.1rem;
    cursor: pointer;
    transition: var(--kidsy-transition);
    flex-shrink: 0;
    background-color: white;
}

.form-check-auth input[type="checkbox"]:checked {
    background-color: var(--kidsy-verde);
    border-color: var(--kidsy-verde);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
    background-position: center;
    background-repeat: no-repeat;
    background-size: 0.75rem;
}

.form-check-auth input[type="checkbox"]:focus {
    box-shadow: 0 0 0 4px rgba(168, 187, 162, 0.1);
    border-color: var(--kidsy-verde);
    outline: none;
}

.form-check-auth label {
    color: var(--kidsy-text-light);
    font-size: 0.9rem;
    cursor: pointer;
    margin: 0;
    user-select: none;
    line-height: 1.4;
}

/* Botón login/registro */
.btn-auth {
    background-color: var(--kidsy-verde);
    color: white;
    border: none;
    border-radius: var(--kidsy-border-radius);
    padding: 0.9rem 2rem;
    font-weight: 600;
    font-size: 1rem;
    width: 100%;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    transition: var(--kidsy-transition);
    cursor: pointer;
}

.btn-auth:hover {
    background-color: var(--kidsy-verde-hover);
    transform: translateY(-1px);
    box-shadow: var(--kidsy-shadow-hover);
}

/* Enlaces auth */
.auth-link {
    color: var(--kidsy-terracota);
    text-decoration: none;
    font-size: 0.9rem;
    transition: var(--kidsy-transition);
    display: inline-block;
}

.auth-link:hover {
    color: var(--kidsy-terracota-hover);
    text-decoration: underline;
}

/* Separador */
.auth-divider {
    margin: var(--kidsy-spacing-xl) 0;
    border: none;
    border-top: 1px solid var(--kidsy-beige);
    position: relative;
}

/* Cajas de información */
.info-box {
    background-color: var(--kidsy-beige-light);
    border: 1px solid var(--kidsy-beige);
    border-radius: var(--kidsy-border-radius);
    padding: 1.25rem;
    text-align: center;
    transition: var(--kidsy-transition);
    height: 100%;
}

.info-box:hover {
    border-color: var(--kidsy-verde);
    box-shadow: 0 4px 12px rgba(168, 187, 162, 0.1);
}

.info-box i {
    font-size: 2rem;
    color: var(--kidsy-verde);
    margin-bottom: var(--kidsy-spacing-sm);
    display: block;
}

.info-box h6 {
    color: var(--kidsy-text-dark);
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: var(--kidsy-spacing-sm);
}

.info-box p {
    color: var(--kidsy-text-light);
    font-size: 0.85rem;
    margin: 0;
    line-height: 1.4;
}

/* Footer auth */
.auth-footer {
    text-align: center;
    margin-top: var(--kidsy-spacing-xl);
    color: var(--kidsy-text-light);
    font-size: 0.85rem;
    animation: fadeIn 0.8s ease-out 0.3s both;
}

.auth-footer a {
    color: var(--kidsy-verde);
    text-decoration: none;
    font-weight: 500;
    transition: var(--kidsy-transition);
}

.auth-footer a:hover {
    color: var(--kidsy-verde-hover);
    text-decoration: underline;
}

/* Animaciones del formulario */
.auth-form-animated > * {
    animation: fadeInForm 0.6s ease-out forwards;
    opacity: 0;
}

.auth-form-animated > *:nth-child(1) { animation-delay: 0.1s; }
.auth-form-animated > *:nth-child(2) { animation-delay: 0.2s; }
.auth-form-animated > *:nth-child(3) { animation-delay: 0.3s; }
.auth-form-animated > *:nth-child(4) { animation-delay: 0.4s; }
.auth-form-animated > *:nth-child(5) { animation-delay: 0.5s; }
.auth-form-animated > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInForm {
    to {
        opacity: 1;
        transform: translateY(0);
    }
    from {
        opacity: 0;
        transform: translateY(10px);
    }
}

/* Responsive */
@media (max-width: 576px) {
    .auth-container {
        padding: 15px;
    }
    
    .auth-card {
        padding: var(--kidsy-spacing-xl) var(--kidsy-spacing-lg);
        border-radius: var(--kidsy-border-radius-lg);
    }
    
    .auth-logo h1 {
        font-size: 2.5rem;
    }
    
    .kidsy-logo-img {
        max-width: 220px;
    }
    
    .info-box {
        margin-bottom: var(--kidsy-spacing-md);
    }
}