/* Estilos específicos para la página de login */

/* Mensajes Flash */
.flash-message {
    padding: 12px 16px;
    margin-bottom: 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    text-align: center;
}

.flash-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.flash-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.flash-warning {
    background-color: #fff3cd;
    color: #856404;
    border: 1px solid #ffeaa7;
}

.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem 1rem;
    background-color: #f5f5f5;
    position: relative;
}

.login-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.05)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.05)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.login-card {
    margin-top: 85px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 3rem;
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-header h2 {
    font-size: 2rem;
    font-weight: 700;
    color: #2d3748;
    margin-bottom: 0.5rem;
}

.login-header p {
    color: #718096;
    font-size: 1rem;
    line-height: 1.5;
}

.login-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group label {
    display: block;
    font-weight: 500;
    color: #2d3748;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.form-group input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
    background: #fff;
    box-sizing: border-box;
}

.form-group input:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group input:valid {
    border-color: #ffffff;
}

.form-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: #a0aec0;
    font-size: 1rem;
    margin-top: 0.75rem;
}

.password-toggle {
    position: absolute;
    right: 1rem;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #a0aec0;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 0.75rem;
    padding: 0.25rem;
    transition: color 0.3s ease;
}

.password-toggle:hover {
    color: #667eea;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 1rem 0;
}

/* Checkbox personalizado */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    color: #2d3748;
    user-select: none;
}

.checkbox-label input[type="checkbox"] {
    display: none;
}

.checkmark {
    width: 18px;
    height: 18px;
    border: 2px solid #e2e8f0;
    border-radius: 4px;
    position: relative;
    transition: all 0.3s ease;
    background-color: #fff;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background-color: #667eea;
    border-color: #667eea;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 6px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label:hover .checkmark {
    border-color: #667eea;
}

.forgot-password {
    color: #667eea;
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s ease;
}

.forgot-password:hover {
    color: #5a67d8;
    text-decoration: underline;
}

.btn-login {
    background-color: #ffc441;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1rem;
    position: relative;
    overflow: hidden;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.3);
}

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

.btn-login:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.btn-icon {
    transition: transform 0.3s ease;
}

.btn-login:hover .btn-icon {
    transform: translateX(3px);
}

.login-footer {
    text-align: center;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid #e2e8f0;
}

.login-footer p {
    color: #718096;
    font-size: 0.9rem;
}

.register-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
}

.register-link:hover {
    color: #5a67d8;
    text-decoration: underline;
}

/* Mensaje de error */
.error-message {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 3rem;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
    position: relative;
    z-index: 1;
}

.error-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.error-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #e53e3e 0%, #c53030 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
    box-shadow: 0 10px 25px rgba(229, 62, 62, 0.3);
}

.error-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2d3748;
    margin: 0;
}

.error-content p {
    color: #718096;
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
}

.error-content .btn-primary {
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.error-content .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.3);
}

/* Responsive */
@media (max-width: 768px) {
    .login-container {
        padding: 1rem;
    }
    
    .login-card,
    .error-message {
        padding: 2rem 1.5rem;
        margin: 1rem 0;
    }
    
    .login-header h2 {
        font-size: 1.5rem;
    }
    
    .form-options {
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {
    .login-card,
    .error-message {
        padding: 1.5rem 1rem;
    }
    
    .form-group input {
        padding: 0.875rem 0.875rem 0.875rem 2.5rem;
    }
    
    .form-icon {
        left: 0.875rem;
    }
    
    .password-toggle {
        right: 0.875rem;
    }
}

/* Animaciones */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-card,
.error-message {
    animation: fadeInUp 0.6s ease-out;
}

/* Estados de validación */
.form-group input.error {
    border-color: #e53e3e;
    box-shadow: 0 0 0 3px rgba(229, 62, 62, 0.1);
}

.form-group input.success {
    border-color: #48bb78;
    box-shadow: 0 0 0 3px rgba(72, 187, 120, 0.1);
}

/* Efectos de hover para inputs */
.form-group input:hover {
    border-color: #cbd5e0;
}

.form-group input:focus:hover {
    border-color: #667eea;
}

/* Mensaje informativo */
.info-message {
    margin: 1rem 0;
    padding: 0;
}

.info-content {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background-color: #e3f2fd;
    border: 1px solid #bbdefb;
    border-radius: 8px;
    color: #1565c0;
    font-size: 14px;
    font-weight: 500;
}

.info-content i {
    color: #1976d2;
    font-size: 16px;
}

/* Responsive para mensaje informativo */
@media (max-width: 768px) {
    .info-content {
        font-size: 13px;
        padding: 10px 12px;
    }
}

@media (max-width: 480px) {
    .info-content {
        font-size: 12px;
        padding: 8px 10px;
        gap: 6px;
    }
    
    .info-content i {
        font-size: 14px;
    }
}

/* Estilos para restablecimiento de contraseña */
.password-strength {
    margin-top: 10px;
    margin-bottom: 20px;
}

.strength-bar {
    width: 100%;
    height: 4px;
    background-color: #e9ecef;
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 8px;
}

.strength-fill {
    height: 100%;
    width: 0%;
    transition: all 0.3s ease;
    border-radius: 2px;
}

.strength-text {
    font-size: 12px;
    color: #6c757d;
    font-weight: 500;
}

/* Modal de éxito */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 0;
    border-radius: 12px;
    width: 90%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-header {
    padding: 25px 30px 15px;
    text-align: center;
    border-bottom: 1px solid #e9ecef;
}

.modal-header h2 {
    margin: 0;
    font-size: 20px;
    color: #333;
}

.modal-body {
    padding: 20px 30px;
    text-align: center;
}

.success-icon {
    font-size: 48px;
    color: #28a745;
    margin-bottom: 15px;
}

.modal-body p {
    color: #6c757d;
    line-height: 1.6;
    margin: 0;
}

.modal-footer {
    padding: 15px 30px 25px;
    text-align: center;
}

/* Estilos adicionales para botones del header */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    text-decoration: none;
}

.btn--primary {
    background-color: #ffc441;
    color: #333;
    border-color: #ffc441;
    box-shadow: 0 2px 8px rgba(255, 196, 65, 0.3);
}

.btn--primary:hover {
    background-color: #e6b03a;
    border-color: #e6b03a;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 196, 65, 0.4);
}

.btn--secondary {
    background-color: #6c757d;
    color: #ffffff;
    border-color: #6c757d;
}

.btn--secondary:hover {
    background-color: #5a6268;
    border-color: #5a6268;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(108, 117, 125, 0.3);
}

.btn--ghost {
    background-color: transparent;
    color: #495057;
    border-color: #e9ecef;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.btn--ghost:hover {
    background-color: #f8f9fa;
    border-color: #dee2e6;
    color: #212529;
}

.btn-text {
    display: inline-block;
}

.btn-icon {
    transition: transform 0.3s ease;
}

.btn:hover .btn-icon {
    transform: translateX(3px);
}

.btn:disabled, .btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 196, 65, 0.2);
}

/* Estilos adicionales para el modal */
.close {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s ease;
}

.close:hover,
.close:focus {
    color: #000;
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 20px;
}

.form-actions .btn {
    flex: 1;
}