/**
 * Estilos para a página de login
 * Sistema EPAGRI - Gestão Agronômica
 */

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.login-form-container {
    max-width: 400px;
    width: 100%;
    padding: 2rem;
}

.login-form {
    background: white;
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 1px solid #e9ecef;
}

.logo {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.input-group-text {
    background-color: #f8f9fa;
    border-right: none;
    color: #6c757d;
}

.form-control {
    border-left: none;
    padding-left: 0;
}

.form-control:focus {
    border-color: #198754;
    box-shadow: 0 0 0 0.2rem rgba(25, 135, 84, 0.25);
}

.input-group:focus-within .input-group-text {
    border-color: #198754;
    color: #198754;
}

.btn-success {
    background: linear-gradient(135deg, #198754 0%, #20c997 100%);
    border: none;
    padding: 12px;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.3s ease;
}

.btn-success:hover {
    background: linear-gradient(135deg, #157347 0%, #1aa179 100%);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(25, 135, 84, 0.3);
}

.btn-outline-secondary {
    border-left: none;
}

.alert {
    border-radius: 8px;
    border: none;
    font-size: 0.9rem;
}

.alert-danger {
    background: linear-gradient(135deg, #f8d7da 0%, #f5c2c7 100%);
    color: #721c24;
}

.alert-success {
    background: linear-gradient(135deg, #d1e7dd 0%, #badbcc 100%);
    color: #0f5132;
}

.form-check-input:checked {
    background-color: #198754;
    border-color: #198754;
}

.text-success {
    color: #198754 !important;
}

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

.login-form-container {
    animation: fadeInUp 0.6s ease-out;
}

/* Responsividade */
@media (max-width: 768px) {
    .login-form-container {
        padding: 1rem;
    }
    
    .login-form {
        padding: 1.5rem;
    }
    
    .logo {
        max-width: 150px !important;
    }
}

/* Efeitos hover nos ícones */
.fas {
    transition: all 0.3s ease;
}

.input-group:hover .input-group-text .fas {
    transform: scale(1.1);
}

/* Estilo para o modo desenvolvimento */
.bg-warning.bg-opacity-10 {
    backdrop-filter: blur(10px);
}

/* Loading state */
.btn-success:disabled {
    background: #6c757d;
    cursor: not-allowed;
}

.btn-success.loading::after {
    content: '';
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-left: 8px;
    border: 2px solid #ffffff;
    border-radius: 50%;
    border-top-color: transparent;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}