/* Variáveis de Cores do Sistema */
:root {
    --color-primary: #2c3e50;
    --color-accent: #3498db;
    --color-success: #27ae60;
    --bg-body: #f4f7f6;
    --text-main: #333;
    --text-secondary: #7f8c8d;
    --white: #ffffff;
    --border-radius: 8px;
    --transition: all 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body.login-page {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a252f 100%);
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 15px;
}

.login-card {
    background: var(--white);
    width: 100%;
    max-width: 400px;
    padding: 2.5rem;
    border-radius: var(--border-radius);
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

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

.login-header h2 {
    margin-top: 1rem;
    color: var(--color-primary);
    font-size: 1.8rem;
}

/* Estilização dos Inputs */
.input-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--text-main);
    font-size: 0.9rem;
}

.input-group input {
    width: 100%;
    padding: 12px 40px;
    border: 2px solid #e1e8ed;
    border-radius: var(--border-radius);
    outline: none;
    transition: var(--transition);
    font-size: 1rem;
}

.input-group input:focus {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.icon-left {
    position: absolute;
    left: 15px;
    top: 38px;
    color: var(--text-secondary);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 38px;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition);
}

.toggle-password:hover {
    color: var(--color-accent);
}

/* Botão */
.btn-primary {
    width: 100%;
    padding: 12px;
    background-color: var(--color-accent);
    color: white;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 1px;
    margin-top: 0.5rem;
}

.btn-primary:hover {
    background-color: #2980b9;
    transform: translateY(-1px);
    box-shadow: 0 5px 15px rgba(52, 152, 219, 0.3);
}

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

/* Footer do Card */
.login-footer {
    margin-top: 1.5rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

.login-footer a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}

.login-footer a:hover {
    text-decoration: underline;
}
.modal-overlay.active {
    display: flex;
    opacity: 1;
}

.modal-overlay.active .modal-content {
    transform: scale(1);
}

.modal-overlay {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    /* Efeito de desfoque no fundo (Glassmorphism) */
    backdrop-filter: blur(4px);
    z-index: 1000;
    flex-wrap:wrap;
    padding: 5px; /* Espaço nas bordas em mobile */
    opacity: 0;
    transition: opacity 0.3s ease;
    overflow:scroll
}
/* Responsividade Mobile */
@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }
    
    .login-footer {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }
}