/* =======================================================
       MENYEMBUNYIKAN SCROLLBAR (TETAP BISA SCROLL JIKA KEYBOARD MUNCUL)
    ======================================================== */
    html, body {
       -ms-overflow-style: none;  /* IE and Edge */
       scrollbar-width: none;  /* Firefox */
       min-height: 100vh;
       margin: 0;
    }
    html::-webkit-scrollbar, body::-webkit-scrollbar {
       display: none; /* Chrome, Safari and Opera */
    }
    * {
       -ms-overflow-style: none;
       scrollbar-width: none;
    }
    *::-webkit-scrollbar {
       display: none;
    }

    body {
        font-family: 'Plus Jakarta Sans', sans-serif;
        background: url('/assets/img/sign.jpg') no-repeat center center fixed;
        background-size: cover;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    .bg-overlay {
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        background: rgba(15, 23, 42, 0.7);
        backdrop-filter: blur(10px);
        z-index: -1;
    }

    /* Container dengan ukuran ideal (420px) agar rapi */
    .auth-container {
        width: 100%;
        max-width: 420px;
        padding: 20px;
        z-index: 10;
    }

    .glass-card {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid rgba(255, 255, 255, 0.1);
        border-radius: 24px;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
        overflow: hidden;
        backdrop-filter: blur(10px);
    }

    /* Header Form */
    .card-header-glass {
        padding: 2rem 2rem 1rem;
        text-align: center;
        color: #fff;
    }

    .icon-circle {
        width: 60px;
        height: 60px;
        background: rgba(59, 130, 246, 0.15);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1.5rem;
        color: #3b82f6;
        margin: 0 auto 0.75rem;
        border: 1px solid rgba(59, 130, 246, 0.3);
    }

    .card-title {
        font-weight: 800;
        font-size: 1.4rem;
        margin-bottom: 0.25rem;
        letter-spacing: -0.5px;
    }

    .card-subtitle {
        color: #94a3b8;
        font-size: 0.85rem;
        margin: 0;
    }

    /* Body Form */
    .card-body {
        padding: 0 2rem 2rem;
    }

    .form-label {
        font-weight: 600;
        color: #cbd5e1;
        font-size: 0.85rem;
        margin-bottom: 0.4rem;
    }

    /* Input Form: Tinggi dan padding pas untuk jari di HP */
    .form-control, .input-group-text {
        background: rgba(15, 23, 42, 0.5);
        border: 1px solid rgba(255, 255, 255, 0.1);
        color: #fff;
        padding: 0.75rem 1rem;
        font-size: 0.95rem;
        transition: all 0.3s ease;
    }
    .form-control {
        border-left: none;
        border-radius: 0 12px 12px 0;
    }
    .input-group-text {
        color: #94a3b8;
        border-right: none;
        border-radius: 12px 0 0 12px;
    }
    .form-control:focus {
        background: rgba(15, 23, 42, 0.8);
        border-color: #3b82f6;
        box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.2);
        color: #fff;
        outline: none;
    }
    .form-control::placeholder {
        color: #64748b;
    }

    /* Tombol Aksi */
    .btn-primary-glass {
        background: #3b82f6;
        color: #fff;
        border: none;
        border-radius: 12px;
        font-weight: 600;
        padding: 0.8rem;
        font-size: 1rem;
        box-shadow: 0 4px 15px rgba(59, 130, 246, 0.4);
        transition: all 0.3s ease;
        width: 100%;
        margin-top: 0.5rem;
    }
    .btn-primary-glass:hover {
        background: #2563eb;
        transform: translateY(-2px);
    }
    .btn-primary-glass:active {
        transform: translateY(0);
    }

    /* Peringatan (Error) */
    .alert-glass {
        background: rgba(239, 68, 68, 0.1);
        border: 1px solid rgba(239, 68, 68, 0.5);
        color: #fff;
        border-radius: 12px;
        font-size: 0.85rem;
        text-align: center;
        padding: 0.75rem;
        margin-bottom: 1.25rem;
    }

    /* Checkbox & Link Lupa Password */
    .forget-section {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin: 0.75rem 0 1.25rem;
        font-size: 0.85rem;
    }
    .custom-checkbox .form-check-input {
        background-color: rgba(15, 23, 42, 0.5);
        border-color: rgba(255, 255, 255, 0.2);
        margin-top: 0.15rem;
    }
    .custom-checkbox .form-check-input:checked {
        background-color: #3b82f6;
        border-color: #3b82f6;
    }
    .custom-checkbox .form-check-label {
        color: #cbd5e1;
        cursor: pointer;
    }
    .text-link {
        color: #3b82f6;
        text-decoration: none;
        font-weight: 600;
        transition: color 0.2s;
    }
    .text-link:hover {
        color: #60a5fa;
        text-decoration: underline;
    }

    .back-link {
        color: #94a3b8;
        text-decoration: none;
        font-size: 0.85rem;
        font-weight: 600;
        transition: color 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 6px;
    }
    .back-link:hover {
        color: #fff;
    }