/* ─── Design Tokens ─────────────────────────────────────────────────────────── */
:root {
  /* Brand palette — IIUMH deep navy + teal + gold accent */
  --brand-primary:   #0f4c81;       /* Deep IIUM navy */
  --brand-teal:      #0e8a8a;       /* Teal accent */
  --brand-gold:      #c9a84c;       /* Gold */
  --brand-gold-lt:   #f0ca6c;

  /* Background layers */
  --bg-base:         #070d1a;
  --bg-surface:      #0c1526;
  --bg-card:         #111e33;
  --bg-card-hover:   #162440;
  --bg-glass:        rgba(255,255,255,0.04);
  --bg-glass-hover:  rgba(255,255,255,0.08);
  --bg-nav:          rgba(7,13,26,0.85);

  /* Text */
  --text-primary:    #f0f4ff;
  --text-secondary:  #8a9bc5;
  --text-muted:      #4a5a7a;
  --text-link:       #5ba3f5;

  /* Status colours */
  --status-up:       #22c55e;
  --status-down:     #ef4444;
  --status-unknown:  #6b7280;

  /* Borders */
  --border:          rgba(255,255,255,0.07);
  --border-accent:   rgba(10,140,200,0.25);

  /* Shadows */
  --shadow-card:     0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow:     0 0 40px rgba(14,138,138,0.12);

  /* Easing */
  --ease-out:        cubic-bezier(0.22, 1, 0.36, 1);

  /* Sizing */
  --radius-sm:       8px;
  --radius-md:       14px;
  --radius-lg:       20px;
  --radius-pill:     999px;
  --topbar-h:        64px;
}

/* ─── Reset ──────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  min-height: 100dvh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
img { max-width: 100%; }
.hidden { display: none !important; }
textarea { font-family: inherit; resize: vertical; }
select, input, textarea { color: var(--text-primary); }

/* ─── Shared Buttons ─────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--brand-teal); color: #fff;
  font-size: 0.875rem; font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  border: none; cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.btn-primary:hover { filter: brightness(1.12); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(14,138,138,0.35); }
.btn-primary.btn-sm { font-size: 0.8rem; padding: 0.45rem 0.85rem; }

.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: var(--bg-glass); color: var(--text-secondary);
  font-size: 0.875rem; font-weight: 500;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border); cursor: pointer;
  transition: all 0.2s var(--ease-out);
}
.btn-secondary:hover { background: var(--bg-glass-hover); color: var(--text-primary); }

.btn-danger-solid {
  background: rgba(239,68,68,0.15); color: #ef4444;
  border: 1px solid rgba(239,68,68,0.3);
  font-size: 0.875rem; font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-sm); cursor: pointer;
  transition: all 0.2s;
}
.btn-danger-solid:hover { background: rgba(239,68,68,0.25); }

.btn-icon {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-size: 0.9rem;
  transition: all 0.2s;
}
.btn-icon:hover { background: var(--bg-glass-hover); color: var(--text-primary); }



/* ─── Spinners ───────────────────────────────────────────────────────────────── */
.spinner, .spinner-sm {
  border-radius: 50%;
  border-style: solid;
  border-color: var(--border) var(--border) var(--brand-teal) var(--border);
  animation: spin 0.8s linear infinite;
}
.spinner    { width: 22px; height: 22px; border-width: 2.5px; }
.spinner-sm { width: 16px; height: 16px; border-width: 2px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── Top Navigation Bar ──────────────────────────────────────────────────────── */
.topbar {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--topbar-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  background: var(--bg-nav);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.topbar-left { display: flex; align-items: center; gap: 1rem; }

.logo-wrap {
  display: flex;
  align-items: center;
}
.logo-mark-sm {
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-teal));
  border-radius: var(--radius-sm);
  padding: 0.3rem 0.65rem;
  display: inline-flex;
  align-items: baseline;
  gap: 1px;
}
.logo-iium-sm { font-size: 0.9rem; font-weight: 800; color: #fff; letter-spacing: 0.04em; }
.logo-h-sm    { font-size: 0.9rem; font-weight: 800; color: var(--brand-gold-lt); }

.topbar-title-group {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
}
.topbar-title { font-size: 0.95rem; font-weight: 700; color: var(--text-primary); letter-spacing: -0.01em; }
.topbar-clock { font-size: 0.72rem; color: var(--text-muted); font-variant-numeric: tabular-nums; }

.topbar-right { display: flex; align-items: center; gap: 1rem; }

.user-pill {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: 0.35rem 1rem 0.35rem 0.35rem;
}
.user-avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--brand-primary), var(--brand-teal));
  display: flex; align-items: center; justify-content: center;
  font-size: 0.8rem; font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.user-info { display: flex; flex-direction: column; }
.user-name { font-size: 0.83rem; font-weight: 600; color: var(--text-primary); }
.user-role { font-size: 0.7rem; color: var(--text-muted); max-width: 200px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.logout-btn {
  width: 36px; height: 36px;
  border-radius: var(--radius-pill);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: all 0.2s var(--ease-out);
}
.logout-btn:hover { color: #ef4444; background: rgba(239,68,68,0.1); border-color: rgba(239,68,68,0.3); }

/* ─── Main Content ───────────────────────────────────────────────────────────── */
.main-content {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

/* ─── Section Layout ──────────────────────────────────────────────────────────── */
.section {}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.section-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.section-sub { font-size: 0.82rem; color: var(--text-secondary); margin-top: 0.2rem; }

/* ─── Service Cards ──────────────────────────────────────────────────────────── */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.5rem 1.5rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease-out);
  cursor: default;
}
.service-card.dragging {
  opacity: 0.5;
  transform: scale(0.95);
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--card-accent, var(--brand-teal));
  opacity: 0;
  transition: opacity 0.3s var(--ease-out);
}
.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card), 0 0 30px rgba(14,138,138,0.08);
}
.service-card:hover::before { opacity: 1; }

.card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.card-icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--icon-color, var(--brand-teal)) 14%, transparent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--icon-color, var(--brand-teal));
  transition: background 0.2s;
}
.service-card:hover .card-icon-wrap {
  background: color-mix(in srgb, var(--icon-color, var(--brand-teal)) 22%, transparent);
}
.card-icon-wrap svg { width: 22px; height: 22px; stroke-width: 1.75; }

.card-badges { display: flex; gap: 0.35rem; flex-wrap: wrap; justify-content: flex-end; }

.badge {
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.badge-cloud    { background: rgba(59,130,246,0.15); color: #60a5fa; border: 1px solid rgba(59,130,246,0.25); }
.badge-onprem   { background: rgba(245,158,11,0.15); color: #fbbf24; border: 1px solid rgba(245,158,11,0.25); }
.badge-hybrid   { background: rgba(168,85,247,0.15); color: #c084fc; border: 1px solid rgba(168,85,247,0.25); }
.badge-external { background: rgba(107,114,128,0.15); color: #9ca3af; border: 1px solid rgba(107,114,128,0.25); }
.badge-vpn      { background: rgba(249,115,22,0.12); color: #fb923c; border: 1px solid rgba(249,115,22,0.25); }

.card-title { font-size: 1.05rem; font-weight: 700; color: var(--text-primary); }
.card-desc  { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; flex: 1; }

.card-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-glass);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-start;
  gap: 0.4rem;
  line-height: 1.5;
}
.card-note i {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--brand-teal);
}

.card-grip {
  position: absolute;
  top: 0.75rem;
  left: 0.5rem;
  cursor: grab;
  color: var(--text-muted);
  opacity: 0;
  transition: opacity 0.2s;
  padding: 4px;
}
.card-grip i { width: 16px; height: 16px; }
.service-card:hover .card-grip { opacity: 0.6; }
.card-grip:active { cursor: grabbing; }

/* Card Sizes */
.service-card.card-sm {
  grid-column: span 1;
}
.service-card.card-sm .card-icon-wrap {
  width: 36px; height: 36px;
}
.service-card.card-sm .card-icon-wrap svg { width: 18px; height: 18px; }
.service-card.card-sm .card-title { font-size: 0.95rem; }
.service-card.card-sm .card-desc { font-size: 0.75rem; }

.service-card.card-lg {
  grid-column: span 2;
}
@media (max-width: 768px) {
  .service-card.card-lg { grid-column: span 1; }
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.25rem;
  gap: 0.5rem;
}
.card-actions { display: flex; align-items: center; gap: 0.4rem; }

.btn-icon-sm {
  width: 28px; height: 28px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: all 0.15s;
}
.btn-icon-sm:hover { background: var(--bg-glass-hover); color: var(--text-primary); }
.btn-icon-sm.btn-danger:hover { background: rgba(239,68,68,0.1); color: #ef4444; }

.status-row {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}
.status-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot-up      { background: var(--status-up);      box-shadow: 0 0 6px var(--status-up); animation: pulse-up 2s ease-in-out infinite; }
.dot-down    { background: var(--status-down);    box-shadow: 0 0 6px var(--status-down); }
.dot-unknown { background: var(--status-unknown); }
@keyframes pulse-up {
  0%, 100% { box-shadow: 0 0 4px var(--status-up); }
  50%       { box-shadow: 0 0 10px var(--status-up); }
}
.status-label { font-size: 0.75rem; color: var(--text-muted); }

.launch-btn {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-sm);
  transition: all 0.2s var(--ease-out);
  white-space: nowrap;
}
.launch-btn svg { width: 12px; height: 12px; }
.launch-btn:hover {
  background: var(--brand-teal);
  border-color: var(--brand-teal);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14,138,138,0.35);
}
.launch-btn:active { transform: translateY(0); }
.launch-btn--unconfigured {
  border-color: rgba(245,158,11,0.35);
  color: #f59e0b;
}
.launch-btn--unconfigured:hover {
  background: rgba(245,158,11,0.15);
  border-color: #f59e0b;
  color: #f59e0b;
  box-shadow: none;
}

.empty-state {
  grid-column: 1 / -1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  padding: 4rem 2rem;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.empty-icon-wrap {
  width: 60px; height: 60px;
  border-radius: var(--radius-md);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--text-muted);
}
.empty-icon-wrap svg { width: 26px; height: 26px; }

/* Skeleton loaders */
.skeleton-card {
  height: 220px;
  background: linear-gradient(90deg, var(--bg-card) 25%, var(--bg-card-hover) 50%, var(--bg-card) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ─── Topbar Settings Button ──────────────────────────────────────────────────── */
.topbar-btn {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  transition: all 0.2s var(--ease-out);
}
.topbar-btn:hover { color: var(--text-primary); background: var(--bg-glass-hover); border-color: var(--border-accent); }

.user-name {
  max-width: 120px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.user-role-badge {
  font-size: 0.65rem;
  padding: 0.15rem 0.4rem;
  background: var(--brand-gold);
  color: #000;
  border-radius: var(--radius-pill);
  font-weight: 700;
  text-transform: uppercase;
}

/* ─── Overlay ─────────────────────────────────────────────────────────────────── */
.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.overlay.visible { opacity: 1; pointer-events: auto; }
.modal-overlay { z-index: 299; }

/* ─── Settings Panel ──────────────────────────────────────────────────────────── */
.settings-panel {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 420px;
  max-width: 100vw;
  background: var(--bg-surface);
  border-left: 1px solid var(--border);
  z-index: 200;
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
  overflow: hidden;
}
.settings-panel.open { transform: translateX(0); }

.settings-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.settings-title { font-size: 1rem; font-weight: 700; }

.settings-tabs {
  display: flex;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.settings-tab {
  flex: 1;
  padding: 0.7rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  transition: all 0.2s;
  text-align: center;
}
.settings-tab:hover { color: var(--text-secondary); }
.settings-tab.active { color: var(--brand-teal); border-bottom-color: var(--brand-teal); }

.settings-pane {
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  flex: 1;
}
.settings-pane.active { display: flex; }

.pane-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.pane-hint { font-size: 0.8rem; color: var(--text-muted); line-height: 1.5; }

.settings-empty { font-size: 0.85rem; color: var(--text-muted); text-align: center; padding: 2rem 0; }

/* Service row in settings */
.settings-services-list { display: flex; flex-direction: column; gap: 0.5rem; }
.settings-service-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: background 0.15s;
}
.settings-service-row.row-disabled { opacity: 0.5; }
.settings-svc-icon { font-size: 1.2rem; flex-shrink: 0; }
.settings-svc-info { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 0.15rem; }
.settings-svc-name { font-size: 0.85rem; font-weight: 600; color: var(--text-primary); }
.settings-svc-url  { font-size: 0.72rem; color: var(--text-muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.settings-svc-actions { display: flex; align-items: center; gap: 0.4rem; flex-shrink: 0; }

/* Toggle switch */
.toggle-switch { position: relative; display: inline-block; width: 36px; height: 20px; cursor: pointer; }
.toggle-switch input { opacity: 0; width: 0; height: 0; position: absolute; }
.toggle-slider {
  position: absolute; inset: 0;
  background: var(--text-muted);
  border-radius: var(--radius-pill);
  transition: background 0.2s;
}
.toggle-slider::before {
  content: "";
  position: absolute;
  width: 14px; height: 14px;
  left: 3px; top: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform 0.2s var(--ease-out);
}
.toggle-switch input:checked + .toggle-slider { background: var(--brand-teal); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }

/* Settings form */
.settings-form { display: flex; flex-direction: column; gap: 1rem; }

/* Danger zone */
.danger-zone {
  padding: 1.25rem;
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.2);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.danger-zone h3 { font-size: 0.9rem; font-weight: 700; color: #ef4444; }
.danger-zone p  { font-size: 0.82rem; color: var(--text-muted); line-height: 1.5; }

/* ─── Modal ───────────────────────────────────────────────────────────────────── */
.modal {
  position: fixed;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  width: 540px; max-width: calc(100vw - 2rem);
  max-height: calc(100dvh - 4rem);
  background: var(--bg-surface);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(0,0,0,0.7);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: all 0.25s var(--ease-out);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal.open { opacity: 1; pointer-events: auto; transform: translate(-50%, -50%) scale(1); }

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.modal-title { font-size: 1rem; font-weight: 700; }

.modal-body {
  padding: 1.25rem 1.5rem;
  overflow-y: auto;
  flex: 1;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  margin-top: 0.5rem;
}

/* ─── Forms ───────────────────────────────────────────────────────────────────── */
.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  flex: 1;
}
.form-group--check { justify-content: flex-end; }
.form-row {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}
.form-row.align-items-center { align-items: center; }

label {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}
.required { color: #ef4444; }
.form-hint { font-size: 0.72rem; color: var(--text-muted); }

input[type="text"],
input[type="url"],
input[type="email"],
textarea,
select {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.55rem 0.75rem;
  font-size: 0.875rem;
  color: var(--text-primary);
  width: 100%;
  transition: border-color 0.2s;
  outline: none;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--brand-teal);
  box-shadow: 0 0 0 3px rgba(14,138,138,0.15);
}
input::placeholder, textarea::placeholder { color: var(--text-muted); }
select option { background: var(--bg-card); }

.check-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
}
.check-label input[type="checkbox"] {
  width: auto;
  accent-color: var(--brand-teal);
}

/* Colour picker */
.colour-picker {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.colour-swatch {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all 0.15s;
  flex-shrink: 0;
}
.colour-swatch:hover { transform: scale(1.2); }
.colour-swatch.selected { border-color: #fff; outline: 2px solid var(--brand-teal); outline-offset: 2px; }

/* Icon input with live preview */
.icon-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  position: relative;
}
.icon-input-row {
  display: flex;
  gap: 0.5rem;
  align-items: center;
}
.icon-input-row input { flex: 1; }
.icon-preview {
  width: 38px; height: 38px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  color: var(--brand-teal);
}
.icon-preview svg { width: 18px; height: 18px; }

.icon-picker-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 320px;
  max-height: 360px;
  z-index: 100;
  box-shadow: var(--shadow-lg);
}
.icon-picker-dropdown.hidden { display: none; }
.icon-picker-search-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
}
.icon-picker-search-wrap:focus-within {
  border-color: var(--brand-teal);
}
.icon-picker-search-icon { width: 16px; height: 16px; color: var(--text-muted); flex-shrink: 0; }
.icon-picker-search {
  flex: 1;
  border: none;
  background: transparent;
  color: var(--text-primary);
  font-size: 0.85rem;
  outline: none;
}
.icon-picker-search::placeholder { color: var(--text-muted); }
.icon-picker-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 6px;
  overflow-y: auto;
  flex: 1;
}
.icon-picker-item {
  width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-secondary);
  transition: all 0.15s;
}
.icon-picker-item:hover {
  background: var(--bg-glass);
  border-color: var(--border);
  color: var(--brand-teal);
}
.icon-picker-item i { width: 22px; height: 22px; }
.icon-picker-footer {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: right;
  padding-top: 4px;
  border-top: 1px solid var(--border);
}

/* Tile Size Picker */
.tile-size-picker {
  display: flex;
  gap: 12px;
  align-items: center;
}
.tile-size-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  cursor: pointer;
}
.tile-size-option input { display: none; }
.tile-size-preview {
  background: var(--bg-glass);
  border: 2px solid var(--border);
  border-radius: var(--radius-sm);
  transition: all 0.15s;
}
.tile-size-preview--small { width: 32px; height: 24px; }
.tile-size-preview--medium { width: 48px; height: 32px; }
.tile-size-preview--large { width: 64px; height: 40px; }
.tile-size-option input:checked + .tile-size-preview {
  border-color: var(--brand-teal);
  background: var(--brand-teal);
  opacity: 0.3;
}
.tile-size-label {
  font-size: 0.7rem;
  color: var(--text-muted);
}
.tile-size-option input:checked ~ .tile-size-label {
  color: var(--brand-teal);
  font-weight: 600;
}

.form-hint-inline { font-size: 0.72rem; color: var(--text-muted); font-weight: 400; }

/* Lucide icons in btn-icon-sm */
.btn-icon-sm svg { width: 14px; height: 14px; }
/* Lucide icons in btn-icon */
.btn-icon svg { width: 16px; height: 16px; }
/* topbar-btn icon */
.topbar-btn svg { width: 16px; height: 16px; }

code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.8em;
  background: var(--bg-card);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  color: var(--brand-teal);
}

/* ─── Uptime Panel ──────────────────────────────────────────────────────────── */
.uptime-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.3rem;
}
.overall-badge {
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
}
.badge-ok       { background: rgba(34,197,94,0.15);  color: var(--status-up);   border: 1px solid rgba(34,197,94,0.25); }
.badge-down     { background: rgba(239,68,68,0.15);  color: var(--status-down); border: 1px solid rgba(239,68,68,0.25); }
.badge-checking { background: var(--bg-glass); color: var(--text-muted); border: 1px solid var(--border); }
.refresh-time { font-size: 0.72rem; color: var(--text-muted); }

.uptime-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.uptime-row {
  display: grid;
  grid-template-columns: 240px 1fr 130px;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.2s;
}
.uptime-row:last-child { border-bottom: none; }
.uptime-row:hover { background: var(--bg-glass); }

.uptime-info { display: flex; align-items: center; gap: 0.75rem; }

/* Small icon used in uptime rows and settings list */
.icon-sm {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border-radius: var(--radius-sm);
  background: color-mix(in srgb, currentColor 10%, transparent);
}
.icon-sm svg { width: 16px; height: 16px; stroke-width: 1.75; }
.uptime-name { font-size: 0.88rem; font-weight: 600; color: var(--text-primary); }
.uptime-latency { font-size: 0.73rem; color: var(--text-muted); }

/* Uptime bar of ticks */
.uptime-bar {
  display: flex;
  gap: 2px;
  align-items: center;
  overflow: hidden;
}
.tick {
  flex: 1;
  height: 28px;
  border-radius: 3px;
  min-width: 4px;
}
.tick-up    { background: rgba(34,197,94,0.55); }
.tick-down  { background: rgba(239,68,68,0.65); }
.tick-empty { background: var(--border); }

.uptime-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  justify-content: flex-end;
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
}

.uptime-placeholder {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 2rem 1.5rem;
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* ─── Quick Links ────────────────────────────────────────────────────────────── */
.section-quicklinks {
  background: var(--bg-glass);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  border: 1px solid var(--border);
}
.quicklinks-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 0.85rem;
}
.quicklink {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  font-size: 0.83rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: all 0.2s var(--ease-out);
}
.quicklink:hover {
  background: var(--bg-glass-hover);
  color: var(--text-primary);
  border-color: var(--border-accent);
  transform: translateY(-2px);
}
.quicklink svg, .quicklink i { width: 16px; height: 16px; flex-shrink: 0; color: var(--brand-teal); }

/* ─── Toast Notifications ────────────────────────────────────────────────────── */
#toast-container {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 9999;
  display: flex;
  flex-direction: column-reverse;
  gap: 0.5rem;
}
.toast {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1.25rem;
  font-size: 0.85rem;
  color: var(--text-primary);
  box-shadow: var(--shadow-card);
  max-width: 360px;
  opacity: 0;
  transform: translateY(12px);
  transition: all 0.3s var(--ease-out);
}
.toast.visible { opacity: 1; transform: translateY(0); }
.toast-warning { border-left: 3px solid #f59e0b; }
.toast-error   { border-left: 3px solid #ef4444; }
.toast-info    { border-left: 3px solid var(--brand-teal); }
.toast-success { border-left: 3px solid var(--status-up); }

/* ─── Footer ──────────────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: 1.25rem 2rem;
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.footer-sep { opacity: 0.4; }

/* ─── Responsive ──────────────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .topbar { padding: 0 1.25rem; }
  .main-content { padding: 1.75rem 1.25rem; gap: 2.5rem; }
  .uptime-row { grid-template-columns: 180px 1fr 110px; gap: 0.75rem; padding: 0.85rem 1rem; }
}

@media (max-width: 640px) {
  .topbar-clock { display: none; }
  .main-content { padding: 1.25rem 1rem; gap: 2rem; }
  .services-grid { grid-template-columns: 1fr; }
  .settings-panel { width: 100%; }
  .uptime-row {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 0.5rem;
  }
  .uptime-status { justify-content: flex-start; }
  .modal-footer { flex-direction: column; }
  .form-row { flex-direction: column; }
}

/* ─── Scrollbar ───────────────────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-accent); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--brand-teal); }

/* ─── Sticky Notes ─────────────────────────────────────────────────────────────── */
.section-notes { margin-top: 2rem; padding-top: 2rem; border-top: 1px solid var(--border); }
.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1rem;
}
.note-card {
  background: linear-gradient(135deg, #fef3c7 0%, #fde68a 100%);
  border-radius: var(--radius-md);
  padding: 1rem;
  min-height: 140px;
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}
.note-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}
.note-card.note-blue {
  background: linear-gradient(135deg, #dbeafe 0%, #bfdbfe 100%);
}
.note-card.note-green {
  background: linear-gradient(135deg, #d1fae5 0%, #a7f3d0 100%);
}
.note-card.note-pink {
  background: linear-gradient(135deg, #fce7f3 0%, #fbcfe8 100%);
}
.note-card.note-purple {
  background: linear-gradient(135deg, #ede9fe 0%, #ddd6fe 100%);
}
.note-content {
  flex: 1;
  font-size: 0.85rem;
  color: #444;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
}
.note-date {
  font-size: 0.7rem;
  color: #666;
  margin-top: 0.75rem;
}
.note-actions {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  display: flex;
  gap: 0.25rem;
  opacity: 0;
  transition: opacity 0.2s;
}
.note-card:hover .note-actions { opacity: 1; }
.note-action-btn {
  width: 24px; height: 24px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.7);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  color: #666;
  transition: all 0.15s;
}
.note-action-btn:hover { background: #fff; color: #333; }
.note-action-btn i { width: 14px; height: 14px; }
.notes-empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
  background: var(--bg-glass);
  border-radius: var(--radius-md);
}

/* Note Color Picker */
.note-color-picker {
  display: flex;
  gap: 10px;
}
.note-color-option {
  cursor: pointer;
}
.note-color-option input { display: none; }
.note-color-option span {
  display: block;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid transparent;
  transition: all 0.15s;
}
.note-color-option input:checked + span {
  border-color: #333;
  transform: scale(1.1);
}
.note-yellow span { background: linear-gradient(135deg, #fef3c7, #fde68a); }
.note-blue span { background: linear-gradient(135deg, #dbeafe, #bfdbfe); }
.note-green span { background: linear-gradient(135deg, #d1fae5, #a7f3d0); }
.note-pink span { background: linear-gradient(135deg, #fce7f3, #fbcfe8); }
.note-purple span { background: linear-gradient(135deg, #ede9fe, #ddd6fe); }

/* ─── Login Screen ───────────────────────────────────────────────────────────── */
.login-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--bg-base) 0%, var(--bg-surface) 50%, #0a1428 100%);
  z-index: 10000;
}
.login-screen.hidden { display: none; }
.login-container {
  text-align: center;
  padding: 3rem;
  max-width: 400px;
}
.login-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}
.login-logo i {
  width: 48px;
  height: 48px;
  color: var(--brand-teal);
}
.login-logo span {
  font-size: 2rem;
  font-weight: 800;
  color: var(--brand-teal);
  letter-spacing: -0.02em;
}
.login-title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}
.login-subtitle {
  color: var(--text-secondary);
  margin-bottom: 2rem;
}
.btn-login {
  width: 100%;
  padding: 0.9rem 1.5rem;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.btn-login i { width: 20px; height: 20px; }
.login-hint {
  margin-top: 1.5rem;
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* Main App */
.main-app.hidden { display: none; }

/* Permissions Panel */
.permissions-groups-list { display: flex; flex-direction: column; gap: 0.75rem; }
.permission-group-card {
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1rem;
}
.permission-group-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.permission-group-name {
  font-weight: 600;
  color: var(--text-primary);
}
.permission-group-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 0.75rem;
}
.permission-group-services {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.permission-service-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  padding: 0.25rem 0.5rem;
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  color: var(--text-secondary);
}
.permission-service-chip i { width: 12px; height: 12px; color: var(--brand-teal); }
.permission-group-actions {
  display: flex;
  gap: 0.5rem;
}
.permission-group-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.group-auto-badge {
  font-size: 0.7rem;
  color: var(--brand-gold);
  background: rgba(201, 168, 76, 0.15);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-pill);
  display: inline-block;
  width: fit-content;
}
.permission-all-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--status-up);
  background: rgba(34, 197, 94, 0.1);
  padding: 0.25rem 0.6rem;
  border-radius: var(--radius-sm);
}
.permission-all-badge i { width: 14px; height: 14px; }

/* Group Services List in Modal */
.group-services-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 200px;
  overflow-y: auto;
  padding: 0.5rem;
  background: var(--bg-glass);
  border-radius: var(--radius-sm);
}
.group-service-checkbox {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.15s;
}
.group-service-checkbox:hover {
  border-color: var(--brand-teal);
}
.group-service-checkbox input {
  width: 16px;
  height: 16px;
  accent-color: var(--brand-teal);
}
.group-service-checkbox .checkbox-icon {
  color: var(--text-muted);
}
.group-service-checkbox .checkbox-label {
  font-size: 0.85rem;
  color: var(--text-primary);
}

/* Permissions Section */
.permissions-section {
  margin-bottom: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}
.permissions-section:last-child {
  border-bottom: none;
}
.section-header-inline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}
.section-header-inline h3 {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
}

/* Users List */
.permissions-users-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  max-height: 400px;
  overflow-y: auto;
}
.permission-user-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem;
  background: var(--bg-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.permission-user-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--brand-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 600;
  font-size: 0.75rem;
}
.permission-user-info {
  flex: 1;
}
.permission-user-name {
  font-weight: 500;
  color: var(--text-primary);
  font-size: 0.85rem;
}
.permission-user-email {
  font-size: 0.75rem;
  color: var(--text-muted);
}
.permission-user-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.user-group-chip {
  font-size: 0.7rem;
  padding: 0.15rem 0.4rem;
  background: var(--bg-card);
  border-radius: var(--radius-pill);
  color: var(--text-secondary);
}
.users-loading {
  text-align: center;
  padding: 2rem;
  color: var(--text-muted);
}