@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

/* ================= BODY & BACKGROUND ================= */
body {
    font-family: 'Poppins', sans-serif;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.95) 100%),
        url('/img/print.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    color: #e2e8f0;
}

/* ================= LOGIN CARD ================= */
.login-card {
    width: 90%;
    max-width: 320px;
    /* Lebih kecil dari sebelumnya */
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    background: rgba(30, 41, 59, 0.85);
    /* Dark card */
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.4),
        0 0 0 1px rgba(255, 255, 255, 0.05) inset;
    animation: slideUp 0.5s ease-out;
    overflow: hidden;
}

/* ================= CARD BODY ================= */
.card-body {
    padding: 1.25rem;
}

/* ================= LOGIN ICON ================= */
.login-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 1rem;
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow:
        0 4px 12px rgba(59, 130, 246, 0.3),
        0 0 0 3px rgba(59, 130, 246, 0.15);
    transition: transform 0.25s ease;
}

.login-icon:hover {
    transform: scale(1.05) rotate(-2deg);
}

.login-icon i {
    color: #fff;
    font-size: 24px;
}

/* ================= TYPOGRAPHY ================= */
h5 {
    color: #f1f5f9;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
    text-align: center;
}

.text-center p {
    color: #94a8c4;
    font-size: 0.82rem;
    margin-bottom: 1.25rem;
}

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

.input-group {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    margin-bottom: 1rem;
}

.input-group-text {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid rgba(64, 80, 100, 0.5);
    border-right: none;
    padding: 0.65rem 0.85rem;
}

.input-group-text i {
    color: #94a8c4;
    font-size: 0.9rem;
}

.form-control {
    border: 1px solid rgba(64, 80, 100, 0.5);
    border-left: none;
    border-radius: 0 8px 8px 0;
    padding: 0.65rem 0.85rem;
    font-size: 0.875rem;
    color: #f1f5f9;
    background: rgba(15, 23, 42, 0.6);
    transition: all 0.25s ease;
}

.form-control::placeholder {
    color: #64748b;
    font-size: 0.85rem;
}

.form-control:focus {
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
    background: rgba(15, 23, 42, 0.8);
    outline: none;
    color: #f1f5f9;
}

.input-group:focus-within .input-group-text {
    border-color: #3b82f6;
    background: rgba(29, 78, 216, 0.15);
}

/* ================= BUTTON LOGIN ================= */
.btn-login {
    background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
    color: #fff;
    border: none;
    padding: 0.65rem 1.2rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    width: 100%;
    margin-top: 0.75rem;
    transition: all 0.25s ease;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-login::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.6s;
}

.btn-login:hover::before {
    left: 100%;
}

.btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(59, 130, 246, 0.4);
    background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%);
}

.btn-login:active {
    transform: translateY(0);
    box-shadow: 0 3px 10px rgba(59, 130, 246, 0.25);
}

/* ================= ALERT ================= */
.alert {
    border-radius: 8px;
    border: none;
    padding: 0.65rem 0.9rem;
    font-size: 0.85rem;
    background: rgba(185, 28, 28, 0.2);
    color: #fca5a5;
    border-left: 3px solid #dc2626;
    margin-bottom: 1rem;
}

.alert i {
    margin-right: 0.4rem;
    color: #f87171;
}

.btn-close {
    font-size: 0.7rem;
    opacity: 0.7;
    color: #fca5a5;
    transition: opacity 0.2s;
}

.btn-close:hover {
    opacity: 1;
}

/* ================= FOOTER TEXT ================= */
.text-muted {
    color: #94a8c4 !important;
    font-size: 0.78rem;
    font-weight: 500;
    text-align: center;
    margin-top: 1rem;
}

/* ================= ANIMATIONS ================= */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ================= RESPONSIVE ================= */
@media (max-width: 576px) {
    .login-card {
        max-width: 290px;
    }

    .card-body {
        padding: 1rem;
    }

    .login-icon {
        width: 50px;
        height: 50px;
        margin-bottom: 0.8rem;
    }

    h5 {
        font-size: 1.1rem;
    }

    .form-control,
    .input-group-text {
        padding: 0.6rem 0.75rem;
    }
}

/* ================= UTILITIES ================= */
.mb-1 {
    margin-bottom: 0.25rem;
}

.mb-2 {
    margin-bottom: 0.5rem;
}

.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mt-3 {
    margin-top: 1rem;
}

.small {
    font-size: 0.875rem;
}

.fw-bold {
    font-weight: 700;
}

.fw-semibold {
    font-weight: 600;
}

.text-center {
    text-align: center;
}