:root {
    --primary: #3c50e0;
    --primary-hover: #3344bf;
    --success: #10b981;
    --danger: #ef4444;
    --warning: #f59e0b;
    --dark: #1c2434;
    --body: #64748b;
    --bg-main: #f1f5f9;
    --bg-card: #ffffff;
    --border: #e2e8f0;
    --radius: 10px;
    --shadow: 0px 1px 3px rgba(0, 0, 0, 0.08);
    --font: 'Inter', system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; font-family: var(--font); }
body { background-color: var(--bg-main); color: var(--body); font-size: 14px; }

/* Layout Grid Fix */
.app-container { display: flex; height: 100vh; overflow: hidden; width: 100vw; }

/* Sidebar Light Theme */
.sidebar { width: 260px; flex-shrink: 0; background-color: var(--bg-card); border-right: 1px solid var(--border); transition: all 0.3s ease-in-out; display: flex; flex-direction: column; z-index: 100; height: 100vh; }
.sidebar-header { padding: 20px 24px; display: flex; align-items: center; justify-content: space-between; }
.sidebar .logo { font-size: 22px; font-weight: 700; color: var(--dark); text-decoration: none; display: flex; align-items: center; gap: 10px; }
.sidebar-menu { list-style: none; padding: 20px 15px; overflow-y: auto; flex: 1; }
.sidebar-menu li { margin-bottom: 5px; }
.sidebar-menu a { color: var(--body); text-decoration: none; padding: 10px 15px; display: flex; align-items: center; gap: 10px; border-radius:6px; transition: 0.2s; font-weight: 500; }
.sidebar-menu a:hover, .sidebar-menu a.active { background-color: var(--bg-main); color: var(--primary); }

/* Main Content Fix: min-width:0 mencegah konten mendesak lebar layar */
.main-content { flex: 1; display: flex; flex-direction: column; overflow-y: auto; overflow-x: hidden; min-width: 0; position: relative; height: 100vh; }

/* Topbar Fix */
.topbar { background: var(--bg-card); min-height: 70px; height: 70px; display: flex; align-items: center; justify-content: space-between; padding: 0 24px; border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 90; width: 100%; }
.topbar-left { display: flex; align-items: center; gap: 15px; }
.hamburger { display: none; background: none; border: none; font-size: 24px; cursor: pointer; color: var(--dark); }

.content-area { padding: 30px 24px; max-width: 1200px; margin: 0 auto; width: 100%; }
.page-title { color: var(--dark); font-size: 22px; font-weight: 600; margin-bottom: 24px; }

/* Cards */
.card { background: var(--bg-card); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); border: 1px solid var(--border); margin-bottom: 24px; }

/* Tables */
.table-responsive { overflow-x: auto; width: 100%; display: block; }
.table { width: 100%; border-collapse: collapse; text-align: left; min-width: 600px; }
.table th { padding: 16px 20px; font-weight: 600; color: var(--dark); background: #f9fafb; border-bottom: 1px solid var(--border); }
.table td { padding: 16px 20px; border-bottom: 1px solid var(--border); color: var(--body); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }

/* Badges & Buttons */
.badge { padding: 4px 10px; border-radius: 20px; font-size: 12px; font-weight: 500; }
.badge-active { background: #d1fae5; color: #065f46; }
.badge-inactive { background: #fee2e2; color: #991b1b; }

.btn { padding: 10px 20px; border-radius: 6px; border: none; cursor: pointer; font-weight: 500; text-decoration: none; display: inline-block; transition: 0.2s; font-size: 14px; }
.btn-primary { background: var(--primary); color: white; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-danger { background: var(--danger); color: white; }
.btn-sm { padding: 6px 12px; font-size: 12px; }

/* Modal */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.5); display: none; align-items: center;justify-content: center; z-index: 1000; }
.modal-overlay.active { display: flex; }
.modal-content { background: white; padding: 24px; border-radius: var(--radius); width: 100%; max-width: 500px; box-shadow: 0 10px 25px rgba(0,0,0,0.1); }
.modal-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; }
.modal-close { background: none; border: none; font-size: 20px; cursor: pointer; color: var(--body); }

/* Forms */
.form-group { margin-bottom: 15px; }
.form-label { display: block; margin-bottom: 6px; color: var(--dark); font-weight: 500; font-size: 14px; }
.form-control { width: 100%; padding: 10px 14px; border: 1px solid var(--border); border-radius: 6px; outline: none; transition: 0.2s; font-size: 14px; }
.form-control:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(60, 80, 224, 0.1); }

/* Custom Dropdown User Menu */
.user-menu-wrapper { position: relative; cursor: pointer; display: flex; align-items: center; gap: 10px; }
.dropdown-menu { position: absolute; right: 0; top: calc(100% + 15px); background: var(--bg-card); box-shadow: 0 10px 25px rgba(0,0,0,0.1); border-radius: var(--radius); border: 1px solid var(--border); min-width: 220px; display: none; flex-direction: column; padding: 10px 0; z-index:100; transition: all 0.2s ease; opacity: 0; transform: translateY(-10px); }
.dropdown-menu.active { display: flex; opacity: 1; transform: translateY(0); }
.dropdown-item { padding: 10px 20px; display: flex; align-items: center; gap: 12px; color: var(--body); text-decoration: none; transition: 0.2s; font-size: 14px; }
.dropdown-item:hover { background: var(--bg-main); color: var(--primary); }
.dropdown-item svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Grid Form Layout */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; }
.form-group-full { grid-column: 1 / -1; }

/* Icon Action Buttons */
.btn-icon { padding: 8px; border-radius: 6px; border: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; transition: 0.2s; background: none; }
.btn-icon:hover { background: var(--bg-main); }
.text-primary { color: var(--primary); }
.text-danger { color: var(--danger); }
.btn-icon svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* Permission Checkboxes */
.permission-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; background: var(--bg-main); padding: 15px; border-radius: 6px; border: 1px solid var(--border); }
.checkbox-label { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 13px; color: var(--dark); }

/* Dark Mode Theme Variables */
body.dark-mode { --bg-main: #1a222c; --bg-card: #24303f; --dark: #ffffff; --body: #8a99af; --border: #2e3a47; --shadow: 0px 1px 3px rgba(0, 0, 0, 0.5); }
body.dark-mode .table th { background: #313d4a; color: var(--dark); border-color: var(--border); }
body.dark-mode .modal-content { background: var(--bg-card); }
body.dark-mode .form-control { background: #1d2a39; color: var(--dark); border-color: var(--border); }
body.dark-mode .form-control:focus { border-color: var(--primary); }
body.dark-mode .sidebar { background-color: var(--bg-card); }
body.dark-mode .topbar { background-color: var(--bg-card); }
body.dark-mode .card { background-color: var(--bg-card); }
body.dark-mode .permission-grid { background-color: #1d2a39; }
body.dark-mode .checkbox-label { color: var(--body); }

/* Sidebar Dropdown (Accordion) */
.sidebar-submenu { list-style: none; padding-left: 30px; margin-top: 5px; display: none; }
.sidebar-submenu.show { display: block; }
.sidebar-submenu li { margin-bottom: 2px; }
.sidebar-submenu a { padding: 8px 15px; font-size: 13px; color: var(--body); }
.sidebar-submenu a:hover, .sidebar-submenu a.active { color: var(--primary); background: transparent; }
.has-dropdown > a { justify-content: space-between; }
.dropdown-arrow { transition: transform 0.3s ease; width: 16px; height: 16px; }
.has-dropdown.open .dropdown-arrow { transform: rotate(-90deg); }
/* Fix Bug SVG Icon Terlalu Besar di Mobile/Browser Tertentu */
.sidebar-menu svg,
.topbar svg,
.btn-icon svg,
.dropdown-item svg {
    flex-shrink: 0; /* Mencegah ikon menyusut atau membesar terpengaruh flexbox */
    min-width: 18px;
    min-height: 18px;
    max-width: 24px;
    max-height: 24px;
}

.hamburger svg {
    width: 24px;
    height: 24px;
    min-width: 24px;
}

/* Fix tambahan untuk panah dropdown sidebar */
.dropdown-arrow {
    width: 16px !important;
    height: 16px !important;
    min-width: 16px !important;
}

/* Fix user icon di topbar */
.user-menu-wrapper > svg {
    width: 16px;
    height: 16px;
    min-width: 16px;
}