/* RESET & FONT */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f6f9;
}

/* LOGIN PAGE */
.login-body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    background: linear-gradient(135deg, #6a11cb 0%, #2575fc 100%);
}

.login-container {
    width: 100%;
    max-width: 400px;
}

.login-box {
    background: white;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.login-box h2 {
    font-weight: 600;
    color: #2c3e50;
}

.text-center { text-align: center; }
.mb-4 { margin-bottom: 1.5rem; }
.w-100 { width: 100%; }

.form-group {
    margin-bottom: 1rem;
}
.form-group label {
    display: block;
    margin-bottom: 0.4rem;
    font-weight: 500;
    color: #2c3e50;
}
.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
    transition: border-color 0.3s;
}
.form-group input:focus {
    outline: none;
    border-color: #3498db;
}

.btn {
    padding: 0.75rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.btn-primary {
    background-color: #3498db;
    color: white;
}
.btn-primary:hover {
    background-color: #2980b9;
}

.alert {
    padding: 0.75rem;
    margin-bottom: 1rem;
    border-radius: 6px;
}
.alert-error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}
/* Alert Umum */
.alert {
    padding: 0.75rem;
    margin-bottom: 1rem;
    border-radius: 6px;
    font-size: 0.95rem;
}

.alert-error {
    background-color: #ffebee;
    color: #c62828;
    border: 1px solid #ffcdd2;
}

.alert-success {
    background-color: #e8f5e9;
    color: #2e7d32;
    border: 1px solid #c8e6c9;
}

/* Action Buttons Grid */
.actions-grid {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.actions-grid .btn {
    flex: 1;
    min-width: 120px;
    text-align: center;
}

/* Mobile: 2 kolom */
@media (max-width: 768px) {
    .actions-grid {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
        justify-content: stretch;
    }
    .actions-grid .btn {
        width: 100%;
    }
}