/* ===== ESTILOS DE AUTENTICACIÓN ===== */

.auth-container {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xxl);
    border-radius: var(--radius-xl);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 100%;
    max-width: 400px;
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    animation: slideInUp var(--transition-medium) ease-out;
}

/* Estilos específicos para el formulario de registro */
#registerForm.auth-container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 450px;
}

.register-logo-container,
.login-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: var(--spacing-lg);
    margin-top: 20px;
}

.register-logo,
.login-logo {
    height: 60px;
    max-width: 200px;
    object-fit: contain;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.3));
}

#registerForm .auth-form h2,
#loginForm .auth-form h2 {
    margin-top: 0;
    margin-bottom: var(--spacing-lg);
}

.auth-container h2 {
    font-family: 'Oxanium', var(--font-primary);
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    font-weight: 600;
    text-align: center;
    margin-top: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    background: linear-gradient(135deg, #00bfff 0%, #EB00B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-container > p {
    color: var(--text-muted);
    margin-bottom: var(--spacing-xxl);
    font-size: 1rem;
}

/* Descripción de formularios */
.auth-description {
    color: var(--text-muted);
    margin-bottom: var(--spacing-xxl);
    line-height: 1.6;
}

.auth-description p {
    margin-bottom: 0;
    font-size: 0.95rem;
}

/* Grupos de formulario */
.form-group {
    margin-bottom: 12px;
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 4px;
    color: rgba(255, 255, 255, 0.9);
    font-family: 'DM Sans', var(--font-primary);
    font-weight: 500;
    font-size: 0.9rem;
    text-transform: none;
    letter-spacing: 0;
}

.form-group input {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all var(--transition-medium);
    background-color: rgba(13, 3, 38, 0.6);
    color: rgba(255, 255, 255, 0.9);
    margin-top: 0;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background-color: rgba(13, 3, 38, 0.8);
    box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.2);
}

.form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.9rem;
}

/* Estilos para tema oscuro - ya aplicados por defecto */
[data-theme="dark"] .form-group input {
    background-color: rgba(13, 3, 38, 0.6) !important;
    color: rgba(255, 255, 255, 0.9) !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
}

[data-theme="dark"] .form-group input:focus {
    background-color: rgba(13, 3, 38, 0.8) !important;
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 2px rgba(0, 191, 255, 0.2) !important;
}

[data-theme="dark"] .form-group input::placeholder {
    color: rgba(255, 255, 255, 0.5) !important;
}

/* Estilos para botones en tema oscuro */
[data-theme="dark"] .auth-buttons .btn.btn-primary,
html[data-theme="dark"] .auth-buttons .btn.btn-primary,
[data-theme="dark"] #loginBtn,
html[data-theme="dark"] #loginBtn {
    background: linear-gradient(135deg, #00bfff 0%, #EB00B6 100%) !important;
    color: white !important;
    border: none !important;
    box-shadow: 0 4px 20px rgba(0, 191, 255, 0.3) !important;
}

[data-theme="dark"] .auth-buttons .btn.btn-primary:hover,
html[data-theme="dark"] .auth-buttons .btn.btn-primary:hover,
[data-theme="dark"] #loginBtn:hover,
html[data-theme="dark"] #loginBtn:hover {
    background: linear-gradient(135deg, #00bfff 0%, #EB00B6 100%) !important;
    box-shadow: 0 6px 25px rgba(0, 191, 255, 0.4) !important;
}

[data-theme="dark"] .auth-buttons .btn-secondary,
html[data-theme="dark"] .auth-buttons .btn-secondary {
    background-color: var(--primary-color) !important;
    color: white !important;
}

[data-theme="dark"] .auth-buttons .btn-secondary:hover,
html[data-theme="dark"] .auth-buttons .btn-secondary:hover {
    background-color: #0099cc !important;
}

/* Enlace de olvidé contraseña */
.forgot-password-link {
    text-align: center;
    margin-bottom: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.forgot-password-link a,
.forgot-password-link a:visited,
.forgot-password-link a:active {
    color: #00bfff !important;
    text-decoration: underline;
    font-size: 0.875rem;
    transition: color var(--transition-medium);
}

.forgot-password-link a:hover {
    color: #0099cc !important;
    text-decoration: underline;
}

[data-theme="dark"] .forgot-password-link a,
[data-theme="dark"] .forgot-password-link a:visited,
[data-theme="dark"] .forgot-password-link a:active,
html[data-theme="dark"] .forgot-password-link a,
html[data-theme="dark"] .forgot-password-link a:visited,
html[data-theme="dark"] .forgot-password-link a:active,
[data-theme="dark"] #forgotPasswordLink,
html[data-theme="dark"] #forgotPasswordLink {
    color: #00bfff !important;
    text-decoration: underline;
}

[data-theme="dark"] .forgot-password-link a:hover,
html[data-theme="dark"] .forgot-password-link a:hover,
[data-theme="dark"] #forgotPasswordLink:hover,
html[data-theme="dark"] #forgotPasswordLink:hover {
    color: #0099cc !important;
}

/* Botones de autenticación */
.auth-buttons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xxl);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.auth-buttons .btn {
    flex: 1;
    padding: var(--spacing-md) var(--spacing-lg);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    transition: all var(--transition-medium);
}

/* Botón primario */
.btn-primary,
.auth-buttons .btn-primary,
#loginBtn {
    background: linear-gradient(135deg, #00bfff 0%, #EB00B6 100%) !important;
    color: white !important;
    border: none !important;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 191, 255, 0.3) !important;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left var(--transition-slow);
}

.btn-primary:hover,
.auth-buttons .btn-primary:hover,
#loginBtn:hover {
    background: linear-gradient(135deg, #00bfff 0%, #EB00B6 100%) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 191, 255, 0.4) !important;
}

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

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

/* Botón secundario */
.btn-secondary,
.auth-buttons .btn-secondary,
#showRegisterBtn {
    background: var(--primary-color) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--radius-lg) !important;
    transition: all var(--transition-medium);
}

.btn-secondary:hover,
.auth-buttons .btn-secondary:hover,
#showRegisterBtn:hover {
    background: #0099cc !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 191, 255, 0.3) !important;
}

.btn-secondary:active {
    transform: translateY(0);
}

/* Enlace "Saber más sobre AgorAI" */
.auth-more-info {
    margin-top: var(--spacing-lg);
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
    text-align: center;
}

.auth-more-link {
    color: var(--secondary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-medium);
    display: inline-block;
}

.auth-more-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
    opacity: 0.8;
}

/* Mensajes de estado */
#messageContainer {
    margin-top: var(--spacing-lg);
    min-height: 20px;
}

.error-message {
    background: #fee;
    color: #c33;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid #fcc;
    font-size: 0.9rem;
    animation: fadeIn var(--transition-medium) ease-in-out;
}

.success-message {
    background: #efe;
    color: #363;
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    border: 1px solid #cfc;
    font-size: 0.9rem;
    animation: fadeIn var(--transition-medium) ease-in-out;
}

/* Estados de carga */
.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin: -10px 0 0 -10px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Validación de formularios */
.form-group.error input {
    border-color: #dc3545;
    background-color: #fff5f5;
}

.form-group.error .error-text {
    color: #dc3545;
    font-size: 0.8rem;
    margin-top: var(--spacing-xs);
    display: block;
}

.form-group.success input {
    border-color: #28a745;
    background-color: #f8fff9;
}

/* Responsive */
@media (max-width: 480px) {
    html:has(#authContainer:not(.hidden)),
    body:has(#authContainer:not(.hidden)) {
        overflow: auto !important;
        height: auto !important;
    }
    
    #authContainer {
        padding: var(--spacing-md);
        padding-bottom: 20px;
        display: flex;
        flex-direction: column;
        min-height: auto;
        height: auto;
        justify-content: flex-start;
        padding-top: 20px;
        overflow-y: visible !important;
        overflow-x: hidden;
        position: relative;
    }
    
    #authContainer .app-logo {
        height: 60px;
        max-width: 125px;
    }
    
    .auth-container {
        position: relative;
        top: auto;
        left: auto;
        transform: none;
        padding: var(--spacing-lg);
        margin: 0 auto var(--spacing-lg);
        max-width: calc(100% - var(--spacing-md) * 2);
        width: calc(100% - var(--spacing-md) * 2);
    }
    
    .auth-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .auth-buttons .btn {
        width: 100%;
    }
    
    .auth-container h2 {
        font-size: 1.5rem;
        margin-top: var(--spacing-sm);
    }
    
    .legal-footer {
        position: relative !important;
        bottom: auto !important;
        margin-top: auto;
        padding-top: 30px !important;
        padding-bottom: 20px !important;
        flex-shrink: 0;
    }
    
    #authContainer .legal-footer {
        margin-top: auto;
        padding-top: 30px;
        padding-bottom: 20px;
    }
    
    .scrollable-form {
        max-height: none !important;
        overflow-y: visible !important;
        padding-right: 0 !important;
    }
}

/* Animaciones de entrada */
.auth-container {
    animation: slideInUp var(--transition-medium) ease-out;
}

#loginForm, #registerForm {
    animation: fadeIn var(--transition-medium) ease-in-out;
}

/* Transiciones suaves entre formularios */
#loginForm, #registerForm {
    transition: opacity var(--transition-medium), transform var(--transition-medium);
}

#loginForm.hidden, #registerForm.hidden {
    opacity: 0;
    transform: translateY(10px);
    pointer-events: none;
}

/* Sección de consentimientos */
.consent-section {
    text-align: left;
    padding: 0 var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 10px;
}

.consent-checkbox input[type="checkbox"] {
    margin-top: 4px;
    flex-shrink: 0;
}

.consent-checkbox label {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.consent-checkbox a,
.consent-checkbox a:visited,
.consent-checkbox a:active {
    color: #00bfff !important;
    text-decoration: underline;
}

.consent-checkbox a:hover {
    color: #0099cc !important;
    text-decoration: underline;
}

[data-theme="dark"] .consent-checkbox label {
    color: rgba(255, 255, 255, 0.7);
}

[data-theme="dark"] .consent-checkbox a,
[data-theme="dark"] .consent-checkbox a:visited,
[data-theme="dark"] .consent-checkbox a:active {
    color: #00bfff !important;
}

[data-theme="dark"] .consent-checkbox a:hover {
    color: #0099cc !important;
}

.required-field {
    color: #00bfff;
}