:root {
    --azul-marca: #0d1b4c;
    --azul-marca-dark: #081230;
    --amarelo-marca: #ffcc00;
}

body {
    background-color: #f8f9fa;
    padding: 0;
    box-sizing: border-box;
    margin: 0;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

.topo-faixa {
    width: 100%;
    background: var(--azul-marca);
    border-bottom: 4px solid var(--amarelo-marca);
    padding: 14px 30px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
    gap: 15px;
}
.topo-brasao {
    height: 36px;
    width: auto;
}
.topo-titulo {
    color: #ffffff;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.login-wrapper {
    display: flex;
    gap: 40px;
    align-items: stretch;
    flex-wrap: nowrap;
    justify-content: center;
    padding: 40px 20px;
    min-height: calc(100vh - 64px);
    box-sizing: border-box;
}
.form-signin {
    width: 100%;
    max-width: 560px;
    padding: 60px;
    box-sizing: border-box;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    text-align: center;
}
#logo {
    width: 100%;
    height: 100px;
    margin-bottom: 30px;
    background-image: url(../images/novosga-login.png);
    background-position: center center;
    background-repeat: no-repeat;
    background-size: contain;
    overflow: hidden;
    text-indent: -999px;
}
.form-signin .form-control {
    position: relative;
    font-size: 16px;
    height: 50px;
    padding: 12px 15px;
    margin-bottom: 15px;
    border: 1px solid #ced4da;
    border-radius: 8px;
    box-sizing: border-box;
    transition: border-color 0.2s;
}
.form-signin .form-control:focus {
    border-color: var(--azul-marca);
    outline: none;
    box-shadow: 0 0 0 3px rgba(13,27,76,0.15);
}
.form-signin button {
    width: 100%;
    height: 50px;
    background-color: var(--azul-marca);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}
.form-signin button:hover {
    background-color: var(--azul-marca-dark);
}

/* ===== Portal de acesso rapido ===== */
.portal-card {
    width: 100%;
    max-width: 480px;
    padding: 60px 40px;
    box-sizing: border-box;
    background: #ffffff;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.08);
    text-align: center;
}
.portal-title {
    font-size: 24px;
    font-weight: 600;
    color: #333;
    margin: 0 0 25px 0;
}
.portal-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}
.portal-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 30px 15px;
    background: #f1f5fb;
    border-radius: 10px;
    text-decoration: none;
    color: #333;
    font-size: 16px;
    font-weight: 500;
    transition: background 0.3s, transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1), box-shadow 0.3s;
}
.portal-item .glyphicon {
    font-size: 38px;
    color: var(--azul-marca);
    transition: transform 0.3s ease;
}
.portal-item:hover {
    background: #eef2fb;
    transform: translateY(-6px);
    box-shadow: 0 10px 18px rgba(13,27,76,0.12);
    text-decoration: none;
    color: #333;
}
.portal-item:hover .glyphicon {
    transform: scale(1.15) rotate(-5deg);
    color: var(--amarelo-marca);
    text-shadow: 0 0 1px var(--azul-marca);
}
.portal-item-empty {
    opacity: 0.55;
    cursor: default;
    pointer-events: none;
}

@media (max-width: 700px) {
    .login-wrapper {
        flex-direction: column;
        align-items: center;
        gap: 25px;
    }
    .form-signin,
    .portal-card {
        padding: 35px 25px;
        max-width: 100%;
    }
    .portal-item .glyphicon {
        font-size: 28px;
    }
    .portal-title {
        font-size: 20px;
    }
    .topo-titulo {
        font-size: 14px;
    }
}