/* ============================================ */
/* PRORRAC Infra Panel - Design System          */
/* ============================================ */

:root {
  --bg-primary: #0f1117;
  --bg-secondary: #161923;
  --bg-card: #1c1f2e;
  --bg-card-hover: #242738;
  --bg-input: #12141e;
  --border: #2a2d3e;
  --border-focus: #4a6cf7;
  --text-primary: #e4e6f0;
  --text-secondary: #8890a4;
  --text-muted: #5c6478;
  --accent: #4a6cf7;
  --accent-light: #6b87f9;
  --accent-bg: rgba(74,108,247,0.1);
  --success: #34d399;
  --success-bg: rgba(52,211,153,0.1);
  --warning: #fbbf24;
  --warning-bg: rgba(251,191,36,0.1);
  --danger: #f87171;
  --danger-bg: rgba(248,113,113,0.1);
  --info: #60a5fa;
  --info-bg: rgba(96,165,250,0.1);
  --prorrac-red: #dc2626;
  --prorrac-blue: #1e40af;
  --sidebar-width: 240px;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 2px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

/* ---- LIGHT THEME ---- */
[data-theme="light"] {
  --bg-primary: #f0f2f5;
  --bg-secondary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f7f8fa;
  --bg-input: #f5f6f8;
  --border: #d8dce6;
  --border-focus: #4a6cf7;
  --text-primary: #1a1d2e;
  --text-secondary: #4a5068;
  --text-muted: #8890a4;
  --accent: #4a6cf7;
  --accent-light: #3b5de7;
  --accent-bg: rgba(74,108,247,0.08);
  --success: #16a34a;
  --success-bg: rgba(22,163,74,0.08);
  --warning: #d97706;
  --warning-bg: rgba(217,119,6,0.08);
  --danger: #dc2626;
  --danger-bg: rgba(220,38,38,0.08);
  --info: #2563eb;
  --info-bg: rgba(37,99,235,0.08);
  --shadow: 0 2px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 8px 32px rgba(0,0,0,0.1);
}

[data-theme="light"] .badge-prorrac { background: rgba(30,64,175,0.1); color: #1e40af; }
[data-theme="light"] .badge-trackmax { background: rgba(220,38,38,0.1); color: #dc2626; }
[data-theme="light"] td.mono { color: #3b5de7; }
[data-theme="light"] .brand-name { color: #1a1d2e; }
[data-theme="light"] .nav-item:hover { background: #f0f2f5; }
[data-theme="light"] .nav-item.active { background: rgba(74,108,247,0.1); color: #3b5de7; }
[data-theme="light"] .nav-item.active i { color: #4a6cf7; }
[data-theme="light"] .inline-form h3 { color: #3b5de7; }
[data-theme="light"] ::-webkit-scrollbar-thumb { background: #c4c9d4; }
[data-theme="light"] ::-webkit-scrollbar-thumb:hover { background: #9ca3b0; }

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* ---- SIDEBAR ---- */
.sidebar {
  position: fixed;
  left: 0; top: 0;
  width: var(--sidebar-width);
  height: 100vh;
  background: var(--bg-secondary);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  z-index: 100;
  transition: transform var(--transition);
}

.sidebar-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  border-bottom: 1px solid var(--border);
}

.brand-logo {
  max-width: 160px;
  height: auto;
}

.brand-icon {
  width: 38px; height: 38px;
  background: linear-gradient(135deg, var(--prorrac-red), #b91c1c);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 18px;
  color: #fff;
  letter-spacing: -1px;
}

.brand-name { font-weight: 700; font-size: 15px; display: block; letter-spacing: 0.5px; }
.brand-sub { font-size: 11px; color: var(--text-muted); display: block; margin-top: -2px; }

.sidebar-nav {
  flex: 1;
  padding: 12px 8px;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 500;
  transition: all var(--transition);
  margin-bottom: 2px;
}

.nav-item i { width: 18px; text-align: center; font-size: 14px; }
.nav-item:hover { background: var(--bg-card); color: var(--text-primary); }
.nav-item.active { background: var(--accent-bg); color: var(--accent-light); }
.nav-item.active i { color: var(--accent); }
.nav-item-accent { color: var(--prorrac-red) !important; }
.nav-item-accent:hover { background: rgba(220,38,38,0.1) !important; }
.nav-item-accent.active { background: rgba(220,38,38,0.15) !important; color: #fca5a5 !important; }
.nav-item-success { color: var(--success) !important; }
.nav-item-success:hover { background: var(--success-bg) !important; }
.nav-item-success.active { background: var(--success-bg) !important; color: var(--success) !important; }

.nav-divider { height: 1px; background: var(--border); margin: 10px 12px; }

.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
  text-align: center;
}

.version-tag {
  font-size: 10px;
  background: var(--bg-card);
  padding: 3px 10px;
  border-radius: 10px;
  color: var(--text-muted);
}

/* ---- MAIN CONTENT ---- */
.main-content {
  margin-left: var(--sidebar-width);
  min-height: 100vh;
}

.top-bar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-secondary);
  position: sticky;
  top: 0;
  z-index: 50;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 18px;
  cursor: pointer;
}

.page-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.top-bar-actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }

.search-box {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 12px;
  width: 280px;
}

.search-box i { color: var(--text-muted); font-size: 13px; }
.search-box input {
  background: none; border: none; color: var(--text-primary);
  padding: 8px 10px; font-size: 13px; width: 100%; outline: none;
}
.search-box input::placeholder { color: var(--text-muted); }

.search-results {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  margin-top: 4px;
  max-height: 300px;
  overflow-y: auto;
  display: none;
  box-shadow: var(--shadow-lg);
  z-index: 200;
}

.search-results.show { display: block; }

.search-result-item {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  font-size: 12.5px;
  cursor: pointer;
}
.search-result-item:hover { background: var(--bg-card-hover); }
.search-result-item:last-child { border-bottom: none; }
.search-result-item .label { color: var(--text-muted); font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; }

.content-area { padding: 24px 28px; }

/* ---- TOASTS (floating notifications) ---- */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 10000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
  max-width: 420px;
}
.toast {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  pointer-events: auto;
  box-shadow: 0 6px 24px rgba(0,0,0,0.25);
  animation: toastIn 0.35s ease, toastOut 0.4s ease 4.6s forwards;
  backdrop-filter: blur(8px);
}
.toast-close {
  background: none;
  border: none;
  color: inherit;
  font-size: 18px;
  cursor: pointer;
  margin-left: auto;
  padding: 0 0 0 12px;
  opacity: 0.6;
  line-height: 1;
}
.toast-close:hover { opacity: 1; }
.toast-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52,211,153,0.2); }
.toast-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.2); }
@keyframes toastIn { from { opacity: 0; transform: translateX(40px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; transform: translateX(0); } to { opacity: 0; transform: translateX(40px); } }

/* Legacy alert compat (login page etc) */
.alert {
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  margin: 16px 28px 0;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52,211,153,0.2); }
.alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.2); }

/* ---- 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-header h2 {
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.card-header h2 i { color: var(--accent); font-size: 13px; }
.card-body { padding: 20px; }
.card-body.p-0 { padding: 0; }

/* ---- STAT CARDS ---- */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, 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;
  transition: border-color var(--transition);
}

.stat-card:hover { border-color: var(--border-focus); }
.stat-label { font-size: 11px; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 600; }
.stat-value { font-size: 28px; font-weight: 800; margin: 4px 0; letter-spacing: -1px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stat-value.compact { font-size: 20px; letter-spacing: -0.5px; }
.stat-sub { font-size: 12px; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.stat-card.accent .stat-value { color: var(--accent); }
.stat-card.success .stat-value { color: var(--success); }
.stat-card.warning .stat-value { color: var(--warning); }
.stat-card.danger .stat-value { color: var(--danger); }
.stat-card.info .stat-value { color: var(--info); }

/* ---- TABLES ---- */
.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th {
  text-align: left;
  padding: 10px 16px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  background: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}

td {
  padding: 10px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-secondary);
  vertical-align: middle;
}

tr:hover td { background: var(--bg-card-hover); }
tr:last-child td { border-bottom: none; }

td.mono { font-family: 'Cascadia Code', 'Fira Code', monospace; font-size: 12px; color: var(--accent-light); }

/* ---- BADGES ---- */
.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-success { background: var(--success-bg); color: var(--success); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-warning { background: var(--warning-bg); color: var(--warning); }
.badge-info { background: var(--info-bg); color: var(--info); }
.badge-accent { background: var(--accent-bg); color: var(--accent-light); }
.badge-muted { background: rgba(92,100,120,0.2); color: var(--text-muted); }
.badge-prorrac { background: rgba(30,64,175,0.15); color: #93c5fd; }
.badge-trackmax { background: rgba(220,38,38,0.15); color: #fca5a5; }

/* ---- FORMS ---- */
.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 13px;
  font-family: inherit;
  transition: border-color var(--transition);
  outline: none;
}

.form-control:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(74,108,247,0.15); }
.form-control::placeholder { color: var(--text-muted); }
textarea.form-control { min-height: 80px; resize: vertical; }
select.form-control { cursor: pointer; }

.form-row {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 16px;
}

.form-row .form-group { margin-bottom: 0; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition);
  font-family: inherit;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-light); transform: translateY(-1px); }
.btn-success { background: var(--success); color: #000; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-outline {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent-light); background: var(--accent-bg); }
.btn-sm { padding: 5px 10px; font-size: 11.5px; }
.btn-lg { padding: 12px 24px; font-size: 14px; }
.btn-icon { padding: 6px 8px; }

/* ---- TAB BUTTONS ---- */
.tab-btn { background: var(--bg-input); border: 1px solid var(--border); color: var(--text-secondary); cursor: pointer; transition: all .15s; }
.tab-btn:hover { border-color: var(--accent); color: var(--accent-light); background: var(--accent-bg); }
.tab-btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.tab-bar { display: flex; gap: 4px; margin-bottom: 20px; flex-wrap: wrap; }

.btn-group { display: flex; gap: 6px; }
.actions-col { white-space: nowrap; }

/* ---- SECTION HEADERS ---- */
.section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 16px;
  font-weight: 700;
}

/* ---- GRID LAYOUTS ---- */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

/* ---- FILTERS ---- */
.filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.filter-btn {
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: var(--bg-card);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  text-decoration: none;
  transition: all var(--transition);
  cursor: pointer;
}

.filter-btn:hover { border-color: var(--accent); color: var(--accent-light); }
.filter-btn.active { background: var(--accent-bg); border-color: var(--accent); color: var(--accent-light); }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-muted);
}
.empty-state i { font-size: 36px; margin-bottom: 12px; display: block; }
.empty-state p { font-size: 14px; }

/* ---- MODAL-LIKE INLINE FORMS ---- */
.inline-form {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.inline-form h3 {
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 600;
  color: var(--accent-light);
}

/* ---- NETWORK MAP ---- */
.network-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-secondary);
  margin-bottom: 16px;
  overflow-x: auto;
}

.network-flow .node {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  font-weight: 500;
}

.network-flow .arrow { color: var(--accent); font-weight: bold; }

/* ---- RESPONSIVE ---- */
@media (max-width: 1024px) {
  .stats-grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); box-shadow: var(--shadow-lg); }
  .main-content { margin-left: 0; }
  .menu-toggle { display: block; }
  .search-box { width: 180px; }
  .content-area { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
}

/* ---- SCROLLBAR ---- */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ---- TOOLTIP ---- */
[data-tooltip] { position: relative; }
[data-tooltip]:hover::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 100%;
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 11px;
  white-space: nowrap;
  z-index: 10;
}

/* ---- TAG GROUP ---- */
.tag-group { display: flex; flex-wrap: wrap; gap: 4px; }
.tag {
  font-size: 10.5px;
  padding: 2px 6px;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: 4px;
  color: var(--text-secondary);
}

/* ---- THEME TOGGLE ---- */
.btn-icon-round {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-card);
  color: var(--text-secondary);
  font-size: 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  flex-shrink: 0;
}
.btn-icon-round:hover { border-color: var(--accent); color: var(--accent); background: var(--accent-bg); }

/* ---- NOTIFICATION BELL ---- */
.notification-bell { transition: color .15s; }
.notification-bell:hover { color: var(--accent) !important; }
.notif-badge { animation: notifPulse 2s infinite; }
@keyframes notifPulse { 0%,100% { transform:scale(1); } 50% { transform:scale(1.15); } }
.notif-dropdown::-webkit-scrollbar { width: 6px; }
.notif-dropdown::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* ---- USER MENU ---- */
.user-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: 4px;
}

.user-name {
  font-size: 12.5px;
  font-weight: 500;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 6px;
}

.user-name i { font-size: 16px; color: var(--accent); }

/* ---- LOGIN PAGE ---- */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: var(--bg-primary);
}

.login-container {
  width: 100%;
  max-width: 400px;
  padding: 20px;
}

.login-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: var(--shadow-lg);
}

.login-brand {
  text-align: center;
  margin-bottom: 32px;
}

.login-brand .brand-icon {
  margin: 0 auto;
}

.login-field {
  margin-bottom: 18px;
}

.login-field label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.login-field label i {
  width: 16px;
  color: var(--text-muted);
}

.login-field .form-control {
  padding: 12px 14px;
  font-size: 14px;
}

.login-btn {
  width: 100%;
  padding: 12px;
  font-size: 14px;
  justify-content: center;
  margin-top: 8px;
}

.login-alert {
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 18px;
  font-size: 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.login-alert-error { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.2); }
.login-alert-success { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52,211,153,0.2); }

.login-footer {
  text-align: center;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
  font-size: 11px;
  color: var(--text-muted);
}

/* ---- CHANGE PASSWORD ---- */
.pwd-section {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-top: 20px;
}

.pwd-section h3 {
  font-size: 14px;
  margin-bottom: 16px;
  font-weight: 600;
  color: var(--accent-light);
  display: flex;
  align-items: center;
  gap: 8px;
}

/* ============================================ */
/* TOPOLOGY MAP                                 */
/* ============================================ */
.topo-flow {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px;
  overflow-x: auto;
  justify-content: center;
  flex-wrap: wrap;
}

.topo-flow-node {
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}

.topo-flow-node.internet { background: var(--info-bg); color: var(--info); border: 1px solid rgba(96,165,250,0.3); }
.topo-flow-node.firewall { background: var(--warning-bg); color: var(--warning); border: 1px solid rgba(251,191,36,0.3); }
.topo-flow-node.gateway { background: var(--success-bg); color: var(--success); border: 1px solid rgba(52,211,153,0.3); }
.topo-flow-node.vm { background: var(--accent-bg); color: var(--accent); border: 1px solid rgba(74,108,247,0.3); }
.topo-flow-node.service { background: var(--danger-bg); color: var(--danger); border: 1px solid rgba(248,113,113,0.3); }
.topo-flow-arrow { color: var(--text-muted); font-size: 16px; }

.topo-section { margin-bottom: 20px; }
.topo-section:last-child { margin-bottom: 0; }

.topo-section-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--border);
}

.topo-section-title i { color: var(--accent); font-size: 12px; }

.topo-gateway-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}

.topo-gw-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
}

.topo-gw-name { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.topo-gw-detail { font-size: 12px; display: flex; align-items: center; gap: 6px; margin-bottom: 6px; }
.topo-gw-usage { font-size: 11px; }

.topo-vm-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 10px;
}

.topo-vm-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  border-left: 3px solid var(--accent);
  transition: border-color var(--transition);
}

.topo-vm-card:hover { border-color: var(--accent-light); }
.topo-vm-card.gateway { border-left-color: var(--success); }
.topo-vm-card.webserver { border-left-color: var(--info); }
.topo-vm-card.monitor { border-left-color: var(--warning); }
.topo-vm-card.test { border-left-color: var(--danger); }

.topo-vm-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4px; }
.topo-vm-id { font-size: 11px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.5px; }
.topo-vm-name { font-weight: 600; font-size: 13.5px; margin-bottom: 6px; }
.topo-vm-specs { display: flex; gap: 10px; font-size: 11px; color: var(--text-muted); margin-bottom: 4px; }
.topo-vm-specs i { font-size: 10px; }
.topo-vm-ip { font-size: 12px; margin-bottom: 4px; }
.topo-vm-func { font-size: 11.5px; color: var(--text-secondary); margin-bottom: 8px; }

.topo-vm-services {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 8px;
}

.topo-svc-tag {
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--accent-bg);
  border: 1px solid rgba(74,108,247,0.2);
  border-radius: 4px;
  padding: 2px 6px;
  font-size: 10px;
  cursor: default;
}

.topo-svc-name { font-weight: 600; color: var(--accent-light); }
.topo-svc-port { color: var(--text-muted); }

.topo-vm-actions { display: flex; gap: 4px; }

/* ============================================ */
/* CHARTS                                       */
/* ============================================ */
.chart-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}

.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}

.chart-card h3 {
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 8px;
}

.chart-card h3 i { color: var(--accent); }

.chart-wrap {
  position: relative;
  height: 250px;
}

/* ============================================ */
/* EXPORT BUTTONS                               */
/* ============================================ */
.export-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 12px;
}

.export-card {
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px;
  text-align: center;
  text-decoration: none;
  transition: all var(--transition);
  display: block;
}

.export-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.export-card i { font-size: 28px; color: var(--accent); display: block; margin-bottom: 8px; }
.export-card .export-title { font-weight: 600; font-size: 13px; color: var(--text-primary); display: block; }
.export-card .export-desc { font-size: 11px; color: var(--text-muted); display: block; margin-top: 4px; }

/* ============================================ */
/* SIDEBAR LOGO                                 */
/* ============================================ */
.brand-logo {
  height: 28px;
  width: auto;
}

[data-theme="light"] .brand-logo { filter: none; }

/* ============================================ */
/* v1.3.0 - MODALS                              */
/* ============================================ */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.6); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center;
  z-index: 1000;
}
.modal-box {
  background: var(--bg-card); border-radius: var(--radius);
  padding: 28px; min-width: 500px; max-width: 700px; width: 90%;
  box-shadow: var(--shadow-lg); border: 1px solid var(--border);
  max-height: 85vh; overflow-y: auto;
}
.modal-box h3 {
  font-size: 16px; color: var(--accent); margin-bottom: 18px;
  padding-bottom: 10px; border-bottom: 1px solid var(--border);
}
.modal-box h3 i { margin-right: 8px; }
.modal-actions {
  display: flex; gap: 10px; justify-content: flex-end; margin-top: 16px;
  padding-top: 14px; border-top: 1px solid var(--border);
}

/* ============================================ */
/* v1.3.0 - CARD BORDERS (colored left accent)  */
/* ============================================ */
.card-border-accent { border-left: 3px solid var(--accent) !important; }
.card-border-success { border-left: 3px solid var(--success) !important; }
.card-border-warning { border-left: 3px solid var(--warning) !important; }
.card-border-danger { border-left: 3px solid var(--danger) !important; }
.card-border-info { border-left: 3px solid var(--info) !important; }
.card-border-prorrac { border-left: 3px solid var(--prorrac-blue) !important; }
.card-border-trackmax { border-left: 3px solid var(--prorrac-red) !important; }

/* ============================================ */
/* v1.3.0 - ENHANCED BADGES & BTN               */
/* ============================================ */
.btn-accent {
  background: var(--accent); color: #fff; border: none; cursor: pointer;
}
.btn-accent:hover { background: var(--accent-light); }
.btn-secondary {
  background: var(--bg-input); color: var(--text-secondary); border: 1px solid var(--border); cursor: pointer;
}
.btn-secondary:hover { background: var(--bg-card-hover); }

/* ============================================ */
/* v1.3.0 - STAT CARDS COLOR ACCENTS            */
/* ============================================ */
.stat-card:nth-child(1) { border-top: 3px solid var(--accent); }
.stat-card:nth-child(2) { border-top: 3px solid var(--success); }
.stat-card:nth-child(3) { border-top: 3px solid var(--info); }
.stat-card:nth-child(4) { border-top: 3px solid var(--warning); }
.stat-card:nth-child(5) { border-top: 3px solid var(--prorrac-red); }
.stat-card:nth-child(6) { border-top: 3px solid #a855f7; }

/* ============================================ */
/* v1.3.0 - SIDEBAR USER BADGE                  */
/* ============================================ */
.user-badge {
  display: flex; align-items: center; gap: 6px;
  font-size: 11px; color: var(--text-secondary);
  padding: 6px 0; margin-bottom: 4px;
}
.user-badge i { font-size: 14px; color: var(--accent); }
.sidebar-footer { padding: 12px 20px; border-top: 1px solid var(--border); }

/* ============================================ */
/* v1.3.0 - CHECKBOX GROUP                       */
/* ============================================ */
.checkbox-group {
  display: flex; flex-wrap: wrap; gap: 8px; padding: 8px 0;
}
.checkbox-label {
  display: flex; align-items: center; gap: 5px;
  font-size: 13px; color: var(--text-secondary); cursor: pointer;
  padding: 4px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--bg-input);
  transition: var(--transition);
}
.checkbox-label:hover { border-color: var(--accent); }
.checkbox-label input[type="checkbox"] { accent-color: var(--accent); }

/* ============================================ */
/* v1.3.0 - TABLE ROW HOVER                     */
/* ============================================ */
table tbody tr { transition: background var(--transition); }
table tbody tr:hover { background: var(--accent-bg) !important; }