/* =============================================
   DITZ Manager - Main Stylesheet
   ============================================= */

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

/* ---- CSS Variables ---- */
:root {
  --font: 'Inter', sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --transition: 0.2s ease;
  --shadow: 0 2px 12px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.12);
}

/* Light Mode */
@media (prefers-color-scheme: light) {
  :root {
    --bg:          #f0f2f5;
    --bg-card:     #ffffff;
    --bg-sidebar:  #1a1f2e;
    --bg-input:    #f5f7fa;
    --bg-hover:    #f0f2f5;
    --text:        #1a1f2e;
    --text-muted:  #6b7280;
    --text-light:  #9ca3af;
    --text-sidebar:#e5e7eb;
    --border:      #e5e7eb;
    --primary:     #4f46e5;
    --primary-dark:#3730a3;
    --primary-light:#ede9fe;
    --success:     #10b981;
    --success-light:#d1fae5;
    --danger:      #ef4444;
    --danger-light:#fee2e2;
    --warning:     #f59e0b;
    --warning-light:#fef3c7;
    --info:        #3b82f6;
    --info-light:  #dbeafe;
  }
}

/* Dark Mode */
@media (prefers-color-scheme: dark) {
  :root {
    --bg:          #0f1117;
    --bg-card:     #1a1f2e;
    --bg-sidebar:  #111318;
    --bg-input:    #252b3b;
    --bg-hover:    #252b3b;
    --text:        #e5e7eb;
    --text-muted:  #9ca3af;
    --text-light:  #6b7280;
    --text-sidebar:#e5e7eb;
    --border:      #2d3348;
    --primary:     #6366f1;
    --primary-dark:#4f46e5;
    --primary-light:#1e1b4b;
    --success:     #10b981;
    --success-light:#064e3b;
    --danger:      #ef4444;
    --danger-light:#450a0a;
    --warning:     #f59e0b;
    --warning-light:#451a03;
    --info:        #3b82f6;
    --info-light:  #1e3a5f;
  }
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; }
body { font-family: var(--font); background: var(--bg); color: var(--text); min-height: 100vh; line-height: 1.6; }
a { color: var(--primary); text-decoration: none; }
a:hover { opacity: 0.85; }
ul { list-style: none; }
img { max-width: 100%; }

/* ---- Layout ---- */
.app-layout { display: flex; min-height: 100vh; }

/* ---- Sidebar ---- */
.sidebar {
  width: 240px;
  background: var(--bg-sidebar);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  z-index: 100;
  transition: transform var(--transition);
  overflow: hidden;
}
.sidebar-brand {
  padding: 20px 20px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.07);
}
.sidebar-brand .brand-name {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.5px;
}
.sidebar-brand .brand-sub {
  font-size: 10px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.sidebar-router {
  margin: 12px 12px 0;
  background: rgba(255,255,255,0.05);
  border-radius: var(--radius-sm);
  padding: 10px 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.sidebar-router:hover { background: rgba(255,255,255,0.1); }
.sidebar-router .router-label {
  font-size: 9px;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
}
.sidebar-router .router-name {
  font-size: 12px;
  color: #fff;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.sidebar-router .router-status {
  display: flex;
  align-items: center;
  gap: 5px;
  font-size: 10px;
  color: var(--success);
  margin-top: 2px;
}
.sidebar-router .router-status.offline { color: var(--danger); }
.status-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
  flex-shrink: 0;
}
.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
  overflow-x: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}
.nav-section {
  padding: 8px 20px 4px;
  font-size: 9px;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
}
.nav-item { margin: 1px 10px; }
.nav-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border-radius: var(--radius-sm);
  color: rgba(255,255,255,0.6);
  font-size: 13px;
  font-weight: 500;
  transition: all var(--transition);
}
.nav-link:hover { background: rgba(255,255,255,0.07); color: #fff; opacity: 1; }
.nav-link.active { background: var(--primary); color: #fff; }
.nav-link i { width: 16px; text-align: center; font-size: 13px; }
.nav-badge {
  margin-left: auto;
  background: var(--danger);
  color: #fff;
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 20px;
  font-weight: 600;
}
.sidebar-footer {
  padding: 12px;
  border-top: 1px solid rgba(255,255,255,0.07);
}
.sidebar-user {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: var(--radius-sm);
}
.sidebar-user .avatar {
  width: 32px; height: 32px;
  background: var(--primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 13px;
  flex-shrink: 0;
}
.sidebar-user .user-info { flex: 1; min-width: 0; }
.sidebar-user .user-name { font-size: 12px; color: #fff; font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-user .user-role { font-size: 10px; color: rgba(255,255,255,0.4); }
.sidebar-user .logout-btn { color: rgba(255,255,255,0.4); font-size: 13px; transition: color var(--transition); }
.sidebar-user .logout-btn:hover { color: var(--danger); opacity: 1; }

/* ---- Main Content ---- */
.main-content { margin-left: 240px; flex: 1; min-height: 100vh; display: flex; flex-direction: column; }
.topbar {
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.topbar-title { font-size: 15px; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 12px; }
.btn-icon {
  width: 36px; height: 36px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: var(--bg-input);
  color: var(--text-muted);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: all var(--transition);
  font-size: 14px;
}
.btn-icon:hover { background: var(--bg-hover); color: var(--text); }
.page-body { padding: 24px; flex: 1; }

/* ---- Cards ---- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.card-title { font-size: 14px; font-weight: 600; }
.card-body { padding: 20px; }

/* ---- Stat Cards ---- */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-bottom: 24px; }
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.stat-icon {
  width: 44px; height: 44px;
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.stat-icon.primary { background: var(--primary-light); color: var(--primary); }
.stat-icon.success { background: var(--success-light); color: var(--success); }
.stat-icon.danger  { background: var(--danger-light);  color: var(--danger); }
.stat-icon.warning { background: var(--warning-light); color: var(--warning); }
.stat-icon.info    { background: var(--info-light);    color: var(--info); }
.stat-info .stat-value { font-size: 22px; font-weight: 700; line-height: 1.2; }
.stat-info .stat-label { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

/* ---- Grid ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ---- Table ---- */
.table-wrap { overflow-x: auto; }
table.dtable { width: 100%; border-collapse: collapse; }
table.dtable th {
  padding: 10px 14px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  text-align: left;
  white-space: nowrap;
}
table.dtable td {
  padding: 11px 14px;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
  vertical-align: middle;
}
table.dtable tr:last-child td { border-bottom: none; }
table.dtable tbody tr:hover { background: var(--bg-hover); }
table.dtable .td-mono { font-family: monospace; font-size: 12px; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: var(--font);
  white-space: nowrap;
}
.btn-primary  { background: var(--primary); color: #fff; }
.btn-primary:hover  { background: var(--primary-dark); opacity: 1; }
.btn-success  { background: var(--success); color: #fff; }
.btn-success:hover  { opacity: 0.85; }
.btn-danger   { background: var(--danger); color: #fff; }
.btn-danger:hover   { opacity: 0.85; }
.btn-warning  { background: var(--warning); color: #fff; }
.btn-outline  { background: transparent; border: 1px solid var(--border); color: var(--text); }
.btn-outline:hover  { background: var(--bg-hover); opacity: 1; }
.btn-sm { padding: 5px 10px; font-size: 11px; }
.btn-xs { padding: 3px 8px; font-size: 10px; }

/* ---- Badges ---- */
.badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 8px; border-radius: 20px; font-size: 11px; font-weight: 500; }
.badge-success { background: var(--success-light); color: var(--success); }
.badge-danger  { background: var(--danger-light);  color: var(--danger); }
.badge-warning { background: var(--warning-light); color: var(--warning); }
.badge-info    { background: var(--info-light);    color: var(--info); }
.badge-primary { background: var(--primary-light); color: var(--primary); }

/* ---- Forms ---- */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--text-muted); margin-bottom: 6px; }
.form-control {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color var(--transition);
}
.form-control:focus { border-color: var(--primary); }
.form-control::placeholder { color: var(--text-light); }
select.form-control { cursor: pointer; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ---- Alerts ---- */
.alert { padding: 12px 16px; border-radius: var(--radius-sm); font-size: 13px; margin-bottom: 16px; display: flex; align-items: flex-start; gap: 10px; }
.alert-success { background: var(--success-light); color: var(--success); }
.alert-danger   { background: var(--danger-light);  color: var(--danger); }
.alert-warning  { background: var(--warning-light); color: var(--warning); }
.alert-info     { background: var(--info-light);    color: var(--info); }

/* ---- Modal ---- */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 200;
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
  opacity: 0; pointer-events: none;
  transition: opacity var(--transition);
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg-card);
  border-radius: var(--radius);
  width: 100%; max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
  border: 1px solid var(--border);
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 15px; font-weight: 600; }
.modal-close { color: var(--text-muted); cursor: pointer; font-size: 16px; transition: color var(--transition); }
.modal-close:hover { color: var(--danger); }
.modal-body { padding: 20px; }
.modal-footer { padding: 12px 20px; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 8px; }

/* ---- Login Page ---- */
.login-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  padding: 20px;
}
.login-card {
  width: 100%;
  max-width: 380px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-md);
}
.login-brand { text-align: center; margin-bottom: 28px; }
.login-brand .brand-icon {
  width: 52px; height: 52px;
  background: var(--primary);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: #fff;
  margin: 0 auto 12px;
}
.login-brand h1 { font-size: 20px; font-weight: 700; }
.login-brand p { font-size: 12px; color: var(--text-muted); margin-top: 3px; }
.input-icon-wrap { position: relative; }
.input-icon-wrap .icon-left { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 13px; pointer-events: none; }
.input-icon-wrap .form-control { padding-left: 36px; padding-right: 36px; }
.input-icon-wrap .toggle-pass { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); cursor: pointer; font-size: 13px; }

/* ---- Router Selector ---- */
.router-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.router-card {
  background: var(--bg-card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition);
}
.router-card:hover { border-color: var(--primary); }
.router-card.active { border-color: var(--primary); background: var(--primary-light); }
.router-card .rc-name { font-size: 14px; font-weight: 600; margin-bottom: 4px; }
.router-card .rc-host { font-size: 11px; color: var(--text-muted); font-family: monospace; }
.router-card .rc-status { font-size: 11px; margin-top: 8px; display: flex; align-items: center; gap: 5px; }

/* ---- Misc ---- */
.page-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.page-title { font-size: 18px; font-weight: 700; }
.page-sub { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.text-muted { color: var(--text-muted); }
.text-success { color: var(--success); }
.text-danger  { color: var(--danger); }
.text-warning { color: var(--warning); }
.text-center  { text-align: center; }
.mt-1 { margin-top: 6px; }
.mt-2 { margin-top: 12px; }
.mt-3 { margin-top: 20px; }
.mb-2 { margin-bottom: 12px; }
.mb-3 { margin-bottom: 20px; }
.d-flex { display: flex; }
.gap-2 { gap: 8px; }
.align-center { align-items: center; }
.justify-between { justify-content: space-between; }
.flex-1 { flex: 1; }
.w-100 { width: 100%; }
.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.empty-state { text-align: center; padding: 48px 20px; color: var(--text-muted); }
.empty-state i { font-size: 36px; opacity: 0.3; margin-bottom: 12px; }
.empty-state p { font-size: 13px; }

/* ---- Scrollbar custom (theme-aware, agar tetap terlihat di mode terang & gelap) ---- */
::-webkit-scrollbar { width: 7px; height: 7px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: var(--text-light, rgba(0,0,0,0.18));
  border-radius: 10px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover { background: var(--text-muted, rgba(0,0,0,0.3)); background-clip: padding-box; }
* { scrollbar-width: thin; scrollbar-color: var(--text-light, rgba(0,0,0,0.18)) transparent; }

/* Sidebar tetap gelap terlepas dari tema, jadi thumb-nya dikunci terang */
.sidebar-nav {
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); }
.sidebar-nav::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.28); }

/* Area dengan background putih solid (tabel, textarea, modal) butuh thumb abu gelap agar kontras */
.table-wrap, textarea.form-control, .modal-body, .more-drawer-grid {
  scrollbar-color: #c3c8d1 transparent;
}
.table-wrap::-webkit-scrollbar-thumb,
textarea.form-control::-webkit-scrollbar-thumb,
.modal-body::-webkit-scrollbar-thumb,
.more-drawer-grid::-webkit-scrollbar-thumb {
  background: #c3c8d1;
}
.table-wrap::-webkit-scrollbar-thumb:hover,
textarea.form-control::-webkit-scrollbar-thumb:hover,
.modal-body::-webkit-scrollbar-thumb:hover,
.more-drawer-grid::-webkit-scrollbar-thumb:hover {
  background: #9aa1ad;
}

/* ---- Hamburger (Mobile) ---- */
.hamburger { display: none; flex-direction: column; gap: 4px; cursor: pointer; padding: 4px; }
.hamburger span { width: 20px; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }

/* ---- Bottom Navigation (Mobile) ---- */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  height: 62px;
  background: var(--bg-sidebar);
  border-top: 1px solid rgba(255,255,255,0.07);
  z-index: 100;
  padding: 0 4px;
  align-items: center;
  justify-content: space-around;
}
.bn-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  padding: 6px 4px;
  border-radius: 10px;
  color: rgba(255,255,255,0.4);
  font-size: 9px;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  position: relative;
}
.bn-item i { font-size: 17px; transition: all var(--transition); }
.bn-item.active { color: var(--primary); }
.bn-item.active i { transform: translateY(-2px); }
.bn-item:hover { color: rgba(255,255,255,0.8); opacity: 1; }
.bn-item.active::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 32px;
  height: 3px;
  background: var(--primary);
  border-radius: 0 0 4px 4px;
}
.bn-more { color: rgba(255,255,255,0.4); }

/* ---- More Menu Drawer ---- */
.more-drawer {
  display: none;
  position: fixed;
  bottom: 62px; left: 0; right: 0;
  background: var(--bg-sidebar);
  border-top: 1px solid rgba(255,255,255,0.07);
  border-radius: 20px 20px 0 0;
  z-index: 99;
  padding: 16px 12px 20px;
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.32,0.72,0,1);
}
.more-drawer.open {
  transform: translateY(0);
}
.more-drawer-handle {
  width: 36px; height: 4px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  margin: 0 auto 16px;
}
.more-drawer-title {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  padding: 0 8px;
  margin-bottom: 8px;
}
.more-drawer-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}
.more-drawer-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 12px 6px;
  border-radius: 12px;
  background: rgba(255,255,255,0.04);
  color: rgba(255,255,255,0.6);
  font-size: 10px;
  font-weight: 500;
  text-decoration: none;
  transition: all var(--transition);
  text-align: center;
}
.more-drawer-item i { font-size: 18px; }
.more-drawer-item.active { background: var(--primary-light); color: var(--primary); }
.more-drawer-item:hover { background: rgba(255,255,255,0.08); color: #fff; opacity: 1; }
.more-drawer-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 98;
}
.more-drawer-overlay.open { display: block; }

/* ---- Responsive ---- */
@media (max-width: 768px) {
  /* Cegah seluruh halaman bisa digeser horizontal */
  html, body { overflow-x: hidden; max-width: 100vw; }

  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  /* Sidebar saat open di mobile, beri ruang untuk bottom nav */
  .sidebar.open .sidebar-nav { padding-bottom: 8px; }
  .sidebar.open .sidebar-footer { padding-bottom: 72px; } /* 62px bottom-nav + 10px extra */
  .main-content { margin-left: 0; padding-bottom: 62px; max-width: 100vw; overflow-x: hidden; }
  .hamburger { display: flex; }
  .page-body { padding: 12px; max-width: 100%; box-sizing: border-box; }
  .topbar { padding: 0 14px; }
  .bottom-nav { display: flex; }
  .topbar-right .btn-icon:last-child { display: none; }

  /* Stat cards - 2 kolom di mobile */
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .stat-card { padding: 14px; gap: 10px; }
  .stat-icon { width: 36px; height: 36px; font-size: 15px; }
  .stat-info .stat-value { font-size: 18px; }

  /* Grid & form */
  .grid-2, .grid-3, .form-row { grid-template-columns: 1fr; }

  /* Card */
  .card { border-radius: 8px; }
  .card-header { padding: 12px 14px; flex-wrap: wrap; gap: 8px; }
  .card-body { padding: 14px; }

  /* Tabel — HANYA tabel yg scroll horizontal, bukan halaman */
  .table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    max-width: 100%;
  }
  /* Tabel di dalam table-wrap bisa scroll */
  .table-wrap table.dtable { min-width: 520px; }
  /* Tabel di luar table-wrap (info sistem dll) ikut lebar container */
  table.dtable { width: 100%; }
  table.dtable th, table.dtable td { padding: 9px 10px; white-space: nowrap; }
  /* Kolom value di tabel info sistem boleh wrap */
  table.dtable td:last-child { white-space: normal; word-break: break-word; }

  /* Page header */
  .page-header { flex-direction: column; align-items: flex-start; gap: 10px; }
  .page-header .d-flex { flex-wrap: wrap; gap: 6px; }
  .page-title { font-size: 16px; }

  /* Buttons */
  .btn { font-size: 12px; padding: 7px 12px; }
  .btn-sm { font-size: 11px; padding: 5px 9px; }

  /* Modal */
  .modal { max-width: 100%; margin: 0 10px; }
  .modal-body { padding: 14px; }
  .modal-footer { padding: 10px 14px; }

  /* Topbar */
  .topbar-title { font-size: 14px; }
  .topbar-right span { display: none; } /* Sembunyikan nama router di topbar mobile */

  /* Router card */
  .router-grid { grid-template-columns: 1fr; }

  /* Form */
  .form-control { font-size: 13px; padding: 8px 10px; }
  select.form-control { font-size: 13px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .login-card { padding: 24px 16px; margin: 0 12px; }
  .page-body { padding: 10px; }
  .stat-card { padding: 12px 10px; gap: 8px; }
  .stat-info .stat-value { font-size: 16px; }
}

/* ---- Overlay mobile ---- */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}
.sidebar-overlay.open { display: block; }