/* Estilos específicos para a tela de login */

body {
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    background-attachment: fixed;
}

.login-container {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08), 0 4px 16px rgba(0, 0, 0, 0.04);
    width: 100%;
    max-width: 480px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}

.login-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1), 0 8px 24px rgba(0, 0, 0, 0.06);
}

.login-header {
    padding: 48px 40px 32px;
    text-align: center;
    border-bottom: none;
}

.login-header h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

.login-subtitle {
    font-size: 0.95rem;
    color: var(--text-secondary);
    margin: 0;
    font-weight: 400;
}

.login-body {
    padding: 40px;
}

.login-footer {
    margin-top: 32px;
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

.link {
    color: var(--primary-color);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.2s;
    position: relative;
}

.link:hover {
    color: var(--primary-hover);
    text-decoration: none;
}

.link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.2s;
}

.link:hover::after {
    width: 100%;
}

/* Alertas */
.login-body .alert {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 0.9rem;
    border-width: 1px;
    border-style: solid;
}

.login-body .alert-error {
    background: #fef2f2;
    color: #991b1b;
    border-color: #fecaca;
}

.login-body .alert-success {
    background: #f0fdf4;
    color: #166534;
    border-color: #bbf7d0;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s;
}

.modal-close:hover {
    background: var(--bg-secondary);
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-body p {
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.6;
}

.modal-actions {
    display: flex;
    gap: 12px;
    margin-top: 24px;
    justify-content: flex-end;
}

/* Botões */
.login-body .btn-primary {
    padding: 14px 24px;
    font-size: 1rem;
    font-weight: 600;
    border-radius: 8px;
    transition: all 0.2s;
    box-shadow: 0 2px 4px rgba(79, 70, 229, 0.2);
}

.login-body .btn-primary:hover:not(:disabled) {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    padding: 12px 20px;
    font-weight: 500;
}

.btn-secondary:hover {
    background: #f3f4f6;
    border-color: #d1d5db;
    transform: translateY(-1px);
}

/* Form Groups e Inputs */
.login-body .form-group {
    margin-bottom: 24px;
}

.login-body .form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: 0.2px;
}

.login-body .form-control {
    width: 100%;
    padding: 12px 16px;
    font-size: 0.95rem;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    background: var(--bg-primary);
    color: var(--text-primary);
    transition: all 0.2s;
    box-sizing: border-box;
}

.login-body .form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.login-body .form-control::placeholder {
    color: #9ca3af;
    font-weight: 400;
}

.login-body .form-control:hover {
    border-color: #d1d5db;
}

/* Checkbox Lembrar-me */
.form-group-checkbox {
    margin-top: 8px;
    margin-bottom: 24px;
}

.checkbox-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    user-select: none;
    transition: opacity 0.2s;
}

.checkbox-label:hover {
    opacity: 0.8;
}

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

.checkbox-custom {
    width: 20px;
    height: 20px;
    min-width: 20px;
    min-height: 20px;
    max-width: 20px;
    max-height: 20px;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    margin-right: 10px;
    position: relative;
    transition: all 0.2s;
    flex-shrink: 0;
    background: white;
    display: inline-block;
    box-sizing: border-box;
}

.checkbox-label:hover .checkbox-custom {
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label input[type="checkbox"]:checked + .checkbox-custom::after {
    content: '✓';
    position: absolute;
    color: white;
    font-size: 14px;
    font-weight: 600;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.checkbox-text {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-weight: 400;
}

/* Responsividade */
@media (max-width: 640px) {
    .login-container {
        padding: 16px;
    }
    
    .login-header {
        padding: 40px 32px 24px;
    }
    
    .login-header h1 {
        font-size: 1.75rem;
    }
    
    .login-body {
        padding: 32px 24px;
    }
    
    .login-card {
        max-width: 100%;
    }
    
    .modal-content {
        max-width: 100%;
        border-radius: 12px 12px 0 0;
        margin-top: auto;
    }
    
    .modal-actions {
        flex-direction: column-reverse;
        gap: 12px;
    }
    
    .modal-actions .btn {
        width: 100%;
    }
}