html, body {
    font-family: "Segoe UI", Tahoma, Arial, sans-serif;
}

/* BACKGROUND */
.login-bg {
    height: 100vh;
    background: linear-gradient(135deg, #1c9cd8, #0d6fa1);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* CARD */
.login-card {
    background: #ffffff;
    width: 380px;
    padding: 35px 30px;
    border-radius: 14px;
    box-shadow: 0 12px 35px rgba(0,0,0,0.25);
}

/* CONTENT */
.login-content {
    text-align: center;
}

/* LOGO */
.login-logo {
    width: 120px;
    margin-bottom: 15px;
}

/* TITLE */
.login-title {
    color: #0d6fa1;
    font-weight: 700;
    margin-bottom: 25px;
}

/* FORM */
.form-group {
    text-align: left;
    margin-bottom: 15px;
}

    .form-group label {
        font-weight: 600;
        font-size: 14px;
        margin-bottom: 5px;
        display: block;
    }

.form-control {
    width: 100%;
    padding: 10px;
    border-radius: 8px;
    border: 1px solid #ccc;
    font-size: 14px;
}

/* BUTTON */
.btn-login {
    width: 100%;
    background-color: #0d6fa1;
    color: white;
    padding: 12px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    margin-top: 10px;
}

    .btn-login:hover {
        background-color: #095a82;
    }

/* ERROR */
.login-error {
    color: red;
    font-size: 14px;
    margin-bottom: 10px;
}

/* === KUNCI WARNA SIDEBAR === */
.sidebar {
    background: linear-gradient(180deg, #1e3c72, #2a5298) !important;
    color: #ffffff !important;
}

    /* NavLink text */
    .sidebar .nav-link {
        color: #ffffff !important;
    }

        /* NavLink aktif */
        .sidebar .nav-link.active {
            background-color: rgba(255,255,255,0.15) !important;
        }

/* Header kiri */
.navbar-dark {
    background-color: #2a5298 !important;
}