/* assets/css/style.css */
:root {
    --bg-body: #050505;
    --bg-card: #121212;
    --bg-input: #1a1a1a;
    --border: #27272a;
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --text-main: #ffffff;
    --text-muted: #a3a3a3;
    --danger: #ef4444;
    --success: #10b981;
}

/* RESET */
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    background-color: var(--bg-body) !important;
    color: var(--text-main);
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
}

.app-container { display: flex; min-height: 100vh; }

/* SIDEBAR FIXED */
.sidebar {
    width: 260px;
    background: #121212;
    border-right: 1px solid var(--border);
    height: 100vh;
    position: fixed; /* Kunci Sidebar agar tidak hilang */
    top: 0; 
    left: 0; 
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

/* KONTEN UTAMA (Digeser ke kanan agar tidak tertutup sidebar) */
.main-content {
    flex: 1;
    margin-left: 260px; /* Geser konten sebesar lebar sidebar */
    padding: 2rem;
    width: calc(100% - 260px);
    background-color: var(--bg-body);
}

/* Komponen Lainnya */
.sidebar-header { padding: 2rem; border-bottom: 1px solid var(--border); }
.brand { font-size: 1.5rem; font-weight: 800; color: #fff; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.brand i { color: var(--primary); }

.sidebar-menu { flex: 1; padding: 1.5rem 1rem; overflow-y: auto; }
.menu-link {
    display: flex; align-items: center; gap: 12px; padding: 12px 15px;
    color: var(--text-muted); border-radius: 10px; margin-bottom: 5px; transition: 0.3s; text-decoration: none;
}
.menu-link:hover, .menu-link.active {
    background: rgba(139, 92, 246, 0.1); color: var(--primary); font-weight: 600;
}
.menu-link i { width: 20px; text-align: center; }

.sidebar-footer { padding: 1.5rem; border-top: 1px solid var(--border); background: #0f0f0f; }
.user-mini { display: flex; align-items: center; gap: 10px; }
.avatar-mini { width: 40px; height: 40px; background: var(--primary); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; }

/* Responsive Mobile */
@media (max-width: 768px) {
    .sidebar { transform: translateX(-100%); transition: 0.3s; } /* Sembunyikan di HP */
    .sidebar.active { transform: translateX(0); }
    .main-content { margin-left: 0; width: 100%; }
}

/* Cards & Forms */
.card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 1.5rem; box-shadow: 0 10px 30px rgba(0,0,0,0.3); margin-bottom: 1.5rem; }
input, select, textarea { width: 100%; background: var(--bg-input); border: 1px solid var(--border); color: #fff; padding: 0.8rem 1rem; border-radius: 10px; outline: none; }
input:focus { border-color: var(--primary); }
.btn-primary { background: var(--primary); color: #fff; padding: 0.8rem 1.5rem; border-radius: 10px; text-decoration: none; border:none; cursor: pointer; font-weight: 600; display: inline-block;}