/* ============================================================
   LicenseHub — Design System & Global Styles
   Dark Mode Glassmorphism Theme
   ============================================================ */

:root {
  --bg-base: #080b14;
  --bg-surface: rgba(255,255,255,0.04);
  --bg-surface-hover: rgba(255,255,255,0.07);
  --glass-border: rgba(255,255,255,0.08);
  --glass-border-hover: rgba(139,92,246,0.4);

  --accent-purple: #8b5cf6;
  --accent-cyan: #06b6d4;
  --accent-green: #10b981;
  --accent-orange: #f59e0b;
  --accent-red: #ef4444;
  --accent-pink: #ec4899;

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #475569;

  --sidebar-w: 240px;
  --topbar-h: 64px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --shadow-card: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-glow-purple: 0 0 20px rgba(139,92,246,0.3);
  --shadow-glow-cyan: 0 0 20px rgba(6,182,212,0.3);

  --transition: 0.2s ease;
}

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

html, body {
  height: 100%;
  font-family: 'Inter', sans-serif;
  background: var(--bg-base);
  color: var(--text-primary);
  overflow: hidden;
}

/* ── Animated Background Orbs ── */
.bg-orbs {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: floatOrb 12s ease-in-out infinite;
}
.orb-1 { width: 500px; height: 500px; background: radial-gradient(circle, #4c1d95, transparent); top: -200px; left: -100px; animation-delay: 0s; }
.orb-2 { width: 400px; height: 400px; background: radial-gradient(circle, #0e7490, transparent); bottom: -150px; right: -100px; animation-delay: -4s; }
.orb-3 { width: 300px; height: 300px; background: radial-gradient(circle, #7c3aed, transparent); top: 40%; left: 40%; animation-delay: -8s; }
@keyframes floatOrb {
  0%,100% { transform: translate(0,0) scale(1); }
  33% { transform: translate(30px,-20px) scale(1.05); }
  66% { transform: translate(-20px,30px) scale(0.95); }
}

/* ── Layout ── */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: rgba(13, 17, 28, 0.85);
  backdrop-filter: blur(25px) saturate(180%);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  display: flex; flex-direction: column;
  z-index: 100;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.main-content {
  margin-left: var(--sidebar-w);
  width: calc(100% - var(--sidebar-w));
  height: 100vh;
  display: flex; flex-direction: column;
  overflow: hidden;
  position: relative; z-index: 1;
}

/* ── Sidebar Logo ── */
.sidebar-logo {
  display: flex; align-items: center; gap: 14px;
  padding: 28px 24px;
}
.logo-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan));
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  position: relative;
  box-shadow: 0 8px 16px rgba(139, 92, 246, 0.25);
}
.logo-icon::after {
  content: ''; position: absolute; inset: -1px;
  border-radius: inherit; padding: 1px;
  background: linear-gradient(135deg, rgba(255,255,255,0.4), transparent);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
}
.logo-name { font-size: 18px; font-weight: 800; color: #fff; letter-spacing: -0.5px; }
.logo-version { font-size: 11px; color: var(--accent-purple); font-weight: 600; opacity: 0.8; }

/* ── Nav ── */
.sidebar-nav { flex: 1; padding: 0 16px; display: flex; flex-direction: column; gap: 6px; }
.nav-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px;
  border-radius: 12px;
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 14px; font-weight: 600;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 1px solid transparent;
  cursor: pointer;
}
.nav-item:hover {
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  transform: translateX(4px);
}
.nav-item.active {
  background: linear-gradient(90deg, rgba(139, 92, 246, 0.15), transparent);
  color: #fff;
  border-left: 3px solid var(--accent-purple);
  border-radius: 4px 12px 12px 4px;
  box-shadow: 10px 0 30px rgba(139, 92, 246, 0.05);
}
.nav-icon { 
  font-size: 20px; 
  width: 24px; 
  display: flex; align-items: center; justify-content: center;
  transition: transform 0.3s ease;
}
.nav-item:hover .nav-icon { transform: scale(1.1); }
.nav-item.active .nav-icon { color: var(--accent-purple); filter: drop-shadow(0 0 8px rgba(139, 92, 246, 0.6)); }

/* ── Sidebar Footer ── */
.sidebar-footer {
  padding: 16px 20px;
  border-top: 1px solid var(--glass-border);
}
.admin-badge {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-secondary);
}
.status-dot {
  width: 8px; height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent-green);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* ── Topbar ── */
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 28px;
  border-bottom: 1px solid var(--glass-border);
  background: rgba(8,11,20,0.6);
  backdrop-filter: blur(10px);
  flex-shrink: 0;
}
.topbar-left { flex: 1; }
.topbar-right { display: flex; align-items: center; justify-content: flex-end; gap: 12px; }
.page-title { font-size: 20px; font-weight: 700; }
.token-display {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 13px;
}
.token-label { color: var(--text-muted); }
.token-value {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent-cyan);
  font-size: 12px;
  max-width: 140px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.btn-icon {
  background: none; border: none; cursor: pointer;
  padding: 2px 4px; border-radius: 4px;
  transition: var(--transition); font-size: 13px;
}
.btn-icon:hover { background: var(--bg-surface-hover); }

/* ── Pages ── */
.page { display: none; flex: 1; overflow-y: auto; padding: 24px 28px; }
.page.active { display: block; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 500;
  border: none; cursor: pointer;
  transition: all var(--transition);
  font-family: 'Inter', sans-serif;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent-purple), #6d28d9);
  color: white;
  box-shadow: 0 4px 14px rgba(139,92,246,0.4);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 20px rgba(139,92,246,0.5); }
.btn-secondary {
  background: var(--bg-surface);
  color: var(--text-secondary);
  border: 1px solid var(--glass-border);
}
.btn-secondary:hover { background: var(--bg-surface-hover); color: var(--text-primary); border-color: var(--glass-border-hover); }
.btn-danger {
  background: rgba(239,68,68,0.15);
  color: var(--accent-red);
  border: 1px solid rgba(239,68,68,0.3);
}
.btn-danger:hover { background: rgba(239,68,68,0.25); }
.btn-success {
  background: rgba(16,185,129,0.15);
  color: var(--accent-green);
  border: 1px solid rgba(16,185,129,0.3);
}
.btn-success:hover { background: rgba(16,185,129,0.25); }
.btn-sm { padding: 5px 12px; font-size: 12px; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none !important; }

/* ── Cards ── */
.card {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-card);
  transition: border-color var(--transition);
}
.card:hover { border-color: rgba(139,92,246,0.2); }
.card-body { padding: 20px; }

/* ── Stat Cards (Dashboard) ── */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}
.stat-card {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 20px;
  position: relative; overflow: hidden;
  transition: all var(--transition);
}
.stat-card::before {
  content: '';
  position: absolute; top: 0; left: 0; right: 0;
  height: 2px;
}
.stat-card.purple::before { background: linear-gradient(90deg, var(--accent-purple), transparent); }
.stat-card.cyan::before { background: linear-gradient(90deg, var(--accent-cyan), transparent); }
.stat-card.green::before { background: linear-gradient(90deg, var(--accent-green), transparent); }
.stat-card.orange::before { background: linear-gradient(90deg, var(--accent-orange), transparent); }
.stat-card:hover { transform: translateY(-2px); border-color: var(--glass-border-hover); }
.stat-icon { font-size: 28px; margin-bottom: 12px; }
.stat-value { font-size: 32px; font-weight: 800; line-height: 1; margin-bottom: 4px; }
.stat-label { font-size: 13px; color: var(--text-muted); }
.stat-card.purple .stat-value { color: var(--accent-purple); }
.stat-card.cyan .stat-value { color: var(--accent-cyan); }
.stat-card.green .stat-value { color: var(--accent-green); }
.stat-card.orange .stat-value { color: var(--accent-orange); }

/* ── Table ── */
.table-wrap {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  overflow-x: auto;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}
table {
  width: 100%; border-collapse: collapse;
}
thead th {
  padding: 14px 16px;
  text-align: left;
  font-size: 11px; font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase; letter-spacing: 0.6px;
  background: rgba(255,255,255,0.02);
  border-bottom: 1px solid var(--glass-border);
}
tbody td {
  padding: 14px 16px;
  font-size: 13px; color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr { transition: background var(--transition); }
tbody tr:hover { background: var(--bg-surface-hover); }
.key-code {
  font-family: 'JetBrains Mono', monospace;
  color: var(--accent-cyan);
  font-size: 13px;
  letter-spacing: 0.5px;
}

/* ── Badges ── */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.4px;
}
.badge-active { background: rgba(16,185,129,0.15); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.badge-disabled { background: rgba(239,68,68,0.12); color: var(--accent-red); border: 1px solid rgba(239,68,68,0.25); }
.badge-expired { background: rgba(245,158,11,0.15); color: var(--accent-orange); border: 1px solid rgba(245,158,11,0.3); }
.badge-device { background: rgba(139,92,246,0.15); color: var(--accent-purple); border: 1px solid rgba(139,92,246,0.3); font-family: 'JetBrains Mono', monospace;}
.badge-tool-1 { background: rgba(6,182,212,0.15); color: var(--accent-cyan); border: 1px solid rgba(6,182,212,0.3); } /* tool python moi */
.badge-tool-2 { background: rgba(59,130,246,0.15); color: #3b82f6; border: 1px solid rgba(59,130,246,0.3); } /* fb page cu */
.badge-tool-default { background: rgba(255,255,255,0.1); color: var(--text-primary); border: 1px solid var(--glass-border); }

/* ── Section header ── */
.section-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 16px;
}
.section-title { font-size: 16px; font-weight: 700; }
.section-subtitle { font-size: 13px; color: var(--text-muted); margin-top: 2px; }

/* ── Forms ── */
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 12px; font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.4px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  color: var(--text-primary);
  font-size: 14px; font-family: 'Inter', sans-serif;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--accent-purple);
  box-shadow: 0 0 0 3px rgba(139,92,246,0.15);
}
.form-input::placeholder { color: var(--text-muted); }
.form-select { cursor: pointer; }
.form-select option { background: #1e1b2e; }
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── Modal ── */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
  z-index: 500;
  align-items: center; justify-content: center;
}
.modal-overlay.open { display: flex; }
.modal {
  background: linear-gradient(145deg, rgba(20,16,40,0.98), rgba(10,8,24,0.98));
  border: 1px solid rgba(139,92,246,0.3);
  border-radius: var(--radius-xl);
  width: 100%; max-width: 520px;
  max-height: 90vh;
  display: flex; flex-direction: column;
  box-shadow: 0 20px 60px rgba(0,0,0,0.6), var(--shadow-glow-purple);
  animation: modalIn 0.25s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes modalIn {
  from { opacity: 0; transform: scale(0.9) translateY(20px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--glass-border);
  flex-shrink: 0;
}
.modal-title { font-size: 16px; font-weight: 700; }
.modal-close {
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); font-size: 16px;
  width: 28px; height: 28px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
}
.modal-close:hover { background: rgba(239,68,68,0.15); color: var(--accent-red); }
.modal-body { padding: 20px 24px; overflow-y: auto; flex: 1; }
.modal-footer {
  padding: 16px 24px;
  border-top: 1px solid var(--glass-border);
  display: flex; justify-content: flex-end; gap: 10px;
  flex-shrink: 0;
}

/* ── Toast ── */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 9999; display: flex; flex-direction: column; gap: 10px; pointer-events: none; }
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 18px;
  background: rgba(20,16,40,0.95);
  border-radius: var(--radius-md);
  border-left: 3px solid;
  backdrop-filter: blur(10px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  font-size: 13px; min-width: 260px; max-width: 360px;
  pointer-events: all;
  animation: toastIn 0.3s cubic-bezier(0.34,1.56,0.64,1);
  transition: opacity 0.3s, transform 0.3s;
}
@keyframes toastIn {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}
.toast.toast-success { border-color: var(--accent-green); }
.toast.toast-error { border-color: var(--accent-red); }
.toast.toast-info { border-color: var(--accent-cyan); }
.toast.toast-warning { border-color: var(--accent-orange); }
.toast.hiding { opacity: 0; transform: translateX(40px); }
.toast-icon { font-size: 16px; flex-shrink: 0; }
.toast-msg { flex: 1; color: var(--text-primary); }

/* ── Key copy button ── */
.key-copy-wrap { display: flex; align-items: center; gap: 8px; }
.btn-copy {
  background: rgba(6,182,212,0.1); border: 1px solid rgba(6,182,212,0.2);
  border-radius: 4px; color: var(--accent-cyan);
  padding: 2px 8px; font-size: 11px; cursor: pointer;
  transition: var(--transition);
}
.btn-copy:hover { background: rgba(6,182,212,0.2); }

/* ── Empty state ── */
.empty-state {
  text-align: center; padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; opacity: 0.5; }
.empty-state p { font-size: 14px; }

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--text-muted);
  margin-bottom: 20px;
}
.breadcrumb a { color: var(--accent-purple); text-decoration: none; }
.breadcrumb a:hover { text-decoration: underline; }
.breadcrumb span { color: var(--text-muted); }

/* ── Device card ── */
.device-card {
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  margin-bottom: 10px;
  transition: var(--transition);
  gap: 12px;
}
.device-card:hover { border-color: rgba(139,92,246,0.3); background: rgba(255,255,255,0.05); }
.device-info { flex: 1; min-width: 0; overflow: hidden; }
.device-name { font-size: 14px; font-weight: 600; color: var(--text-primary); margin-bottom: 4px; overflow: hidden; text-overflow: ellipsis; }
.device-meta { font-size: 11px; color: var(--text-muted); font-family: 'JetBrains Mono', monospace; word-break: break-all; }

/* ── Reject banner ── */
.reject-banner {
  display: flex; align-items: center; gap: 12px;
  background: rgba(239,68,68,0.08);
  border: 1px solid rgba(239,68,68,0.25);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  font-size: 13px; color: var(--accent-red);
  margin-bottom: 16px;
}

/* ── Search bar ── */
.search-bar {
  position: relative;
  flex: 1; max-width: 300px;
}
.search-bar input {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 8px 14px 8px 36px;
  color: var(--text-primary); font-size: 13px;
  outline: none; transition: var(--transition);
}
.search-bar input:focus { border-color: var(--accent-purple); }
.search-bar::before { content: '🔍'; position: absolute; left: 10px; top: 50%; transform: translateY(-50%); font-size: 13px; pointer-events: none; }

/* ── API Doc ── */
.api-endpoint {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  overflow: hidden;
}
.api-endpoint-header {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 16px;
}
.method-badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 4px;
  min-width: 56px; text-align: center;
}
.method-GET { background: rgba(16,185,129,0.2); color: var(--accent-green); border: 1px solid rgba(16,185,129,0.3); }
.method-POST { background: rgba(139,92,246,0.2); color: var(--accent-purple); border: 1px solid rgba(139,92,246,0.3); }
.method-PUT { background: rgba(245,158,11,0.2); color: var(--accent-orange); border: 1px solid rgba(245,158,11,0.3); }
.method-DELETE { background: rgba(239,68,68,0.2); color: var(--accent-red); border: 1px solid rgba(239,68,68,0.3); }
.api-path { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-primary); }
.api-desc { font-size: 12px; color: var(--text-muted); margin-left: auto; }
.api-body { padding: 0 16px 14px; }
.code-block {
  background: rgba(0,0,0,0.4);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px; color: var(--accent-cyan);
  white-space: pre;
  overflow-x: auto;
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(139,92,246,0.3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(139,92,246,0.5); }

/* ── Loading spinner ── */
.spinner {
  display: inline-block;
  width: 16px; height: 16px;
  border: 2px solid rgba(255,255,255,0.2);
  border-top-color: var(--accent-purple);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.loading-overlay {
  text-align: center; padding: 40px;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
  color: var(--text-muted); font-size: 14px;
}

/* ── Date chip ── */
.date-chip {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-secondary);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 6px;
  padding: 3px 10px;
}
.date-chip.expired { color: var(--accent-red); border-color: rgba(239,68,68,0.3); background: rgba(239,68,68,0.08); }
.date-chip.no-expiry { color: var(--accent-green); border-color: rgba(16,185,129,0.3); background: rgba(16,185,129,0.08); }

/* ── Versions Split Layout ── */
.versions-layout {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
}
.versions-layout .card {
  flex: 1 1 0;
  min-width: 280px;
  overflow: hidden;
}
.version-card-header {
  background: rgba(59,130,246,0.15);
  border-bottom: 1px solid rgba(59,130,246,0.3);
  padding: 12px 16px;
  font-weight: 600;
  display: flex; gap: 8px; align-items: center;
  flex-wrap: wrap;
}
.version-card-header.success {
  background: rgba(16,185,129,0.15);
  border-bottom: 1px solid rgba(16,185,129,0.3);
}
.version-info-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 0; border-bottom: 1px dashed var(--glass-border);
  gap: 12px;
  min-width: 0;
}
.version-info-row > span:first-child {
  flex-shrink: 0;
  white-space: nowrap;
}
.version-info-row > span:last-child {
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  min-width: 0;
  text-align: right;
}
.version-info-row:last-child { border-bottom: none; }
.version-number {
  font-size: 24px; font-weight: 800; color: var(--accent-cyan);
}

/* ── Action Buttons (Table) ── */
.actions-cell {
  display: flex;
  gap: 6px;
  align-items: center;
}
.btn-action {
  padding: 4px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
}
.btn-action.edit {
  background: rgba(59, 130, 246, 0.1);
  color: #3b82f6;
  border-color: rgba(59, 130, 246, 0.3);
}
.btn-action.edit:hover { background: #3b82f6; color: white; }

.btn-action.reset {
  background: rgba(249, 115, 22, 0.1);
  color: #f97316;
  border-color: rgba(249, 115, 22, 0.3);
}
.btn-action.reset:hover { background: #f97316; color: white; }

.btn-action.pause {
  background: rgba(234, 179, 8, 0.1);
  color: #eab308;
  border-color: rgba(234, 179, 8, 0.3);
}
.btn-action.pause:hover { background: #eab308; color: white; }

.btn-action.delete {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-color: rgba(239, 68, 68, 0.3);
}
.btn-action.delete:hover { background: #ef4444; color: white; }

.icon-info {
    color: #3b82f6;
    font-style: normal;
    font-weight: bold;
    margin-right: 5px;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar .logo-text, .sidebar .nav-label, .sidebar-footer span:not(.status-dot) { display: none; }
  .main-content { margin-left: 60px; }
  .sidebar-logo { padding: 16px 10px; justify-content: center; }
  .logo-text { display: none; }
  .nav-item { padding: 12px; justify-content: center; }
}

/* ── Login Layout ── */
.app-layout {
  display: flex;
  width: 100%;
  height: 100vh;
}

.login-layout {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100vh;
  width: 100%;
  position: absolute;
  top: 0; left: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
}
.login-card {
  background: var(--bg-surface);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5), var(--shadow-glow-purple);
  animation: modalIn 0.3s ease-out;
}
.login-header {
  margin-bottom: 30px;
}
.logo-icon.huge {
  font-size: 48px;
  margin-bottom: 15px;
  width: 70px; height: 70px;
  margin-left: auto; margin-right: auto;
}
.login-header h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 8px;
}
.login-header p {
  color: var(--text-secondary);
  font-size: 14px;
}
.app-layout {
  display: flex;
}

/* ── Custom Confirm Dialog ── */
.confirm-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.2s ease;
}
.confirm-overlay.show {
  opacity: 1;
}
.confirm-box {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 24px;
  max-width: 400px;
  width: 90%;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transform: translateY(20px);
  transition: transform 0.2s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}
.confirm-overlay.show .confirm-box {
  transform: translateY(0);
}
.confirm-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.confirm-msg {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
  margin-bottom: 24px;
}
.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 12px;
}