/* ============================================
   JC SERVER - Design System
   ============================================ */
:root {
  --bg-primary: #0a0e1a;
  --bg-secondary: #111827;
  --bg-card: #1a2035;
  --bg-card-hover: #1f2847;
  --bg-input: #0d1323;
  --border: #1e2a45;
  --border-focus: #3b82f6;
  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-glow: rgba(59,130,246,0.3);
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --info: #06b6d4;
  --gradient-primary: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);
  --gradient-card: linear-gradient(145deg, #1a2035 0%, #111827 100%);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.4);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.5);
  --shadow-glow: 0 0 30px rgba(59,130,246,0.15);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --sidebar-width: 260px;
  --sidebar-collapsed: 72px;
  --topbar-height: 64px;
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

body {
  font-family: 'Inter', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─── Scrollbar ─────────────────────────── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Login Screen ──────────────────────── */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: radial-gradient(ellipse at 50% 0%, #1a2a5e 0%, var(--bg-primary) 70%);
  overflow: hidden;
}

.login-bg-animation { position: absolute; inset: 0; pointer-events: none; }

.particle {
  position: absolute;
  width: 4px; height: 4px;
  background: var(--accent);
  border-radius: 50%;
  opacity: 0.3;
  animation: float 15s infinite ease-in-out;
}
.particle:nth-child(1) { left: 10%; top: 20%; animation-delay: 0s; animation-duration: 20s; }
.particle:nth-child(2) { left: 30%; top: 60%; animation-delay: 2s; animation-duration: 18s; width: 6px; height: 6px; }
.particle:nth-child(3) { left: 60%; top: 30%; animation-delay: 4s; animation-duration: 22s; }
.particle:nth-child(4) { left: 80%; top: 70%; animation-delay: 1s; animation-duration: 16s; width: 3px; height: 3px; }
.particle:nth-child(5) { left: 50%; top: 80%; animation-delay: 3s; animation-duration: 25s; width: 5px; height: 5px; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 0.2; }
  25% { transform: translate(50px, -80px) scale(1.5); opacity: 0.5; }
  50% { transform: translate(-30px, -150px) scale(1); opacity: 0.3; }
  75% { transform: translate(80px, -50px) scale(1.8); opacity: 0.4; }
}

.login-card {
  background: rgba(26, 32, 53, 0.85);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  width: 420px;
  max-width: 95vw;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
  animation: cardEnter 0.6s ease-out;
}

@keyframes cardEnter {
  from { opacity: 0; transform: translateY(30px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.login-logo { text-align: center; margin-bottom: 36px; }

.logo-icon {
  width: 72px; height: 72px;
  background: var(--gradient-primary);
  border-radius: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 8px 32px rgba(59,130,246,0.3);
  animation: pulse 3s infinite ease-in-out;
}
.logo-icon .material-icons-round { font-size: 36px; color: #fff; }

@keyframes pulse {
  0%, 100% { box-shadow: 0 8px 32px rgba(59,130,246,0.3); }
  50% { box-shadow: 0 8px 48px rgba(59,130,246,0.5); }
}

.login-logo h1 { font-size: 28px; font-weight: 800; letter-spacing: -0.5px; background: var(--gradient-primary); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.login-logo p { color: var(--text-secondary); font-size: 14px; margin-top: 4px; }

.login-form { display: flex; flex-direction: column; gap: 20px; }

.form-group label {
  display: block; font-size: 13px; font-weight: 600;
  color: var(--text-secondary); margin-bottom: 6px; letter-spacing: 0.3px;
}

.input-wrapper {
  display: flex; align-items: center; gap: 10px;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0 14px;
  transition: var(--transition);
}
.input-wrapper:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.input-wrapper .material-icons-round { font-size: 20px; color: var(--text-muted); }
.input-wrapper input {
  flex: 1; background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 15px; padding: 12px 0;
  font-family: inherit;
}
.input-wrapper input::placeholder { color: var(--text-muted); }

.login-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px; font-size: 13px; color: var(--danger);
}

.login-footer { text-align: center; margin-top: 24px; }
.login-footer p { font-size: 12px; color: var(--text-muted); }

/* ─── Buttons ───────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: var(--radius-sm);
  font-family: inherit; font-size: 14px; font-weight: 600;
  border: none; cursor: pointer; transition: var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient-primary); color: #fff;
  box-shadow: 0 4px 15px rgba(59,130,246,0.3);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 25px rgba(59,130,246,0.4); }
.btn-secondary { background: var(--bg-card); color: var(--text-primary); border: 1px solid var(--border); }
.btn-secondary:hover { background: var(--bg-card-hover); border-color: var(--accent); }
.btn-danger { background: rgba(239,68,68,0.15); color: var(--danger); border: 1px solid rgba(239,68,68,0.3); }
.btn-full { width: 100%; }
.btn-sm { padding: 6px 14px; font-size: 13px; }
.btn-icon {
  width: 40px; height: 40px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; color: var(--text-secondary);
  cursor: pointer; transition: var(--transition);
}
.btn-icon:hover { background: var(--bg-card-hover); color: var(--text-primary); }

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

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

.sidebar-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px; height: var(--topbar-height);
  border-bottom: 1px solid var(--border);
}
.sidebar-logo { display: flex; align-items: center; gap: 10px; }
.sidebar-logo .material-icons-round { font-size: 28px; color: var(--accent); }
.logo-text { font-size: 18px; font-weight: 800; letter-spacing: -0.5px; background: var(--gradient-primary); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.sidebar-toggle { display: none; }

.sidebar-nav { flex: 1; padding: 12px; overflow-y: auto; display: flex; flex-direction: column; gap: 2px; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: var(--radius-sm);
  color: var(--text-secondary); text-decoration: none;
  font-size: 14px; font-weight: 500; transition: var(--transition);
  position: relative;
}
.nav-item:hover { background: var(--bg-card-hover); color: var(--text-primary); }
.nav-item.active {
  background: rgba(59,130,246,0.1); color: var(--accent);
}
.nav-item.active::before {
  content: ''; position: absolute; left: 0; top: 50%;
  transform: translateY(-50%); width: 3px; height: 24px;
  background: var(--accent); border-radius: 0 3px 3px 0;
}
.nav-item .material-icons-round { font-size: 22px; }
.nav-divider { height: 1px; background: var(--border); margin: 8px 14px; }

.sidebar-footer {
  padding: 16px; border-top: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
}
.user-info { display: flex; align-items: center; gap: 10px; }
.user-avatar {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--gradient-primary); display: flex;
  align-items: center; justify-content: center;
  font-weight: 700; font-size: 14px; color: #fff;
}
.user-name { font-size: 13px; font-weight: 600; display: block; }
.user-role { font-size: 11px; color: var(--text-muted); display: block; }

/* ─── Main Content ──────────────────────── */
.main-content {
  flex: 1; margin-left: var(--sidebar-width);
  min-height: 100vh; transition: var(--transition);
}

.top-bar {
  height: var(--topbar-height); padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  border-bottom: 1px solid var(--border);
  background: rgba(10,14,26,0.8); backdrop-filter: blur(12px);
  position: sticky; top: 0; z-index: 50;
}
.top-bar-left { display: flex; align-items: center; gap: 12px; }
.top-bar-left h2 { font-size: 20px; font-weight: 700; }
.mobile-menu-btn { display: none; }
.server-status { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--text-secondary); }
.status-dot { width: 8px; height: 8px; border-radius: 50%; }
.status-dot.online { background: var(--success); box-shadow: 0 0 8px rgba(16,185,129,0.5); animation: statusPulse 2s infinite; }

@keyframes statusPulse {
  0%, 100% { box-shadow: 0 0 8px rgba(16,185,129,0.3); }
  50% { box-shadow: 0 0 16px rgba(16,185,129,0.6); }
}

.page-content { padding: 28px; }

/* ─── Cards & Stats ─────────────────────── */
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; margin-bottom: 28px; }

.stat-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
  position: relative; overflow: hidden;
}
.stat-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow-glow); }
.stat-card.clickable { cursor: pointer; }
.stat-card.filter-active {
  border-color: var(--accent);
  box-shadow: 0 0 20px rgba(59,130,246,0.25), inset 0 0 0 1px rgba(59,130,246,0.15);
  transform: translateY(-2px);
}
.stat-card.filter-active::after { opacity: 1; }
.stat-card::after {
  content: ''; position: absolute; top: 0; right: 0;
  width: 100px; height: 100px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0; transition: var(--transition);
}
.stat-card:hover::after { opacity: 1; }

.stat-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.stat-icon {
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.stat-icon.blue { background: rgba(59,130,246,0.15); color: var(--accent); }
.stat-icon.green { background: rgba(16,185,129,0.15); color: var(--success); }
.stat-icon.yellow { background: rgba(245,158,11,0.15); color: var(--warning); }
.stat-icon.orange { background: rgba(245,158,11,0.15); color: var(--warning); }
.stat-icon.red { background: rgba(239,68,68,0.15); color: var(--danger); }
.stat-icon.cyan { background: rgba(6,182,212,0.15); color: var(--info); }
.stat-icon.purple { background: rgba(139,92,246,0.15); color: #a78bfa; }

.stat-value { font-size: 32px; font-weight: 800; letter-spacing: -1px; }
.stat-label { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

/* ─── Data Table ────────────────────────── */
.content-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.card-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.card-header h3 { font-size: 16px; font-weight: 700; }
.card-actions { display: flex; gap: 8px; }
.finance-card-header { align-items: flex-start; gap: 16px; flex-wrap: wrap; }
.finance-tools { align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.finance-status { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.billing-section { margin-top: 24px; }
.toolbar-select {
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 8px 12px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
}
.toolbar-select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.table-scroll { width: 100%; overflow-x: auto; }
.muted-text { color: var(--text-muted); font-size: 12px; margin-top: 2px; }
.row-actions { display: flex; gap: 4px; align-items: center; }
.connection-row { cursor: pointer; }
.connection-row.selected td { background: rgba(59,130,246,0.08); }
.traffic-chart-wrap { padding: 18px 24px 24px; }
.traffic-chart-wrap canvas {
  width: 100%;
  height: 260px;
  display: block;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}
.traffic-legend { display: flex; align-items: center; gap: 8px; color: var(--text-muted); font-size: 12px; margin-top: 4px; }
.legend-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.legend-dot.download { background: var(--accent); }
.legend-dot.upload { background: var(--success); }
.alert-preview { display: flex; flex-direction: column; gap: 14px; }
.alert-preview pre {
  white-space: pre-wrap;
  word-break: break-word;
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 14px;
}

.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 0 12px;
}
.search-box .material-icons-round { font-size: 18px; color: var(--text-muted); }
.search-box input {
  background: none; border: none; outline: none;
  color: var(--text-primary); font-size: 13px; padding: 8px 0;
  width: 200px; font-family: inherit;
}

.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  text-align: left; padding: 12px 24px;
  font-size: 12px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.5px; color: var(--text-muted);
  background: rgba(0,0,0,0.2); border-bottom: 1px solid var(--border);
}
.data-table th.sortable {
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
}
.data-table th.sortable:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.data-table th.sortable .material-icons-round {
  font-size: 16px;
  vertical-align: middle;
  margin-left: 4px;
  transition: var(--transition);
}
.data-table td {
  padding: 14px 24px; font-size: 14px;
  border-bottom: 1px solid rgba(30,42,69,0.5);
  transition: var(--transition);
}
.data-table tr:hover td { background: rgba(59,130,246,0.03); }
.data-table tr:last-child td { border-bottom: none; }

/* ─── Badges ────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; padding: 4px 10px;
  border-radius: 20px; font-size: 12px; font-weight: 600;
}
.badge-success { background: rgba(16,185,129,0.15); color: var(--success); }
.badge-warning { background: rgba(245,158,11,0.15); color: var(--warning); }
.badge-danger { background: rgba(239,68,68,0.15); color: var(--danger); }
.badge-info { background: rgba(6,182,212,0.15); color: var(--info); }
.badge-muted { background: rgba(100,116,139,0.15); color: var(--text-muted); }

/* ─── Modal ─────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(0,0,0,0.6);
  backdrop-filter: blur(4px); z-index: 200;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }

.modal {
  background: var(--bg-secondary); border: 1px solid var(--border);
  border-radius: var(--radius-lg); width: 560px; max-width: 95vw;
  max-height: 90vh; overflow-y: auto; box-shadow: var(--shadow-lg);
  transform: scale(0.95) translateY(10px); transition: transform 0.3s;
}
.modal-overlay.active .modal { transform: scale(1) translateY(0); }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px; border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 18px; font-weight: 700; }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: flex-end; gap: 8px;
}

/* ─── Form inside modal ─────────────────── */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-grid .full { grid-column: 1 / -1; }

.modal .form-group { margin-bottom: 0; }
.modal .form-group label { display: block; font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 6px; }
.modal .form-group input,
.modal .form-group select,
.modal .form-group textarea {
  width: 100%; background: var(--bg-input); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 14px;
  color: var(--text-primary); font-size: 14px; font-family: inherit;
  outline: none; transition: var(--transition);
}
.modal .form-group input:focus,
.modal .form-group select:focus,
.modal .form-group textarea:focus {
  border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow);
}
.modal .form-group select { cursor: pointer; }

/* ─── Empty State ───────────────────────── */
.empty-state {
  text-align: center; padding: 60px 20px;
}
.empty-state .material-icons-round { font-size: 64px; color: var(--text-muted); margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.empty-state p { color: var(--text-secondary); font-size: 14px; margin-bottom: 24px; }

/* ─── Toast ─────────────────────────────── */
.toast-container { position: fixed; top: 20px; right: 20px; z-index: 300; display: flex; flex-direction: column; gap: 8px; }
.toast {
  display: flex; align-items: center; gap: 10px;
  padding: 12px 20px; border-radius: var(--radius-sm);
  background: var(--bg-card); border: 1px solid var(--border);
  box-shadow: var(--shadow-md); font-size: 14px;
  animation: toastIn 0.3s ease-out;
  min-width: 300px;
}
.toast.success { border-color: var(--success); }
.toast.error { border-color: var(--danger); }

@keyframes toastIn {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

/* ─── Responsive ────────────────────────── */
/* ─── NOC Monitor ───────────────────────── */
.monitor-item { margin-top: 16px; }
.mon-label { font-size: 12px; color: var(--text-secondary); display: flex; justify-content: space-between; margin-bottom: 6px; font-weight: 600; }
.mon-bar { height: 8px; background: rgba(255,255,255,0.05); border-radius: 4px; overflow: hidden; }
.mon-fill { height: 100%; background: var(--gradient-primary); border-radius: 4px; transition: width 0.5s ease-out; }
.mon-label span { color: var(--text-primary); }

@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .mobile-menu-btn { display: flex; }
  .stats-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .data-table { font-size: 12px; }
  .data-table th, .data-table td { padding: 10px 12px; }
}

/* ============================================
   JC SERVER - Financial Module Upgrades
   ============================================ */
.financial-tabs {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
  background: var(--bg-secondary);
  padding: 6px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  width: fit-content;
}
.financial-tabs button {
  background: none;
  border: none;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: inherit;
  font-size: 14px;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: var(--transition);
}
.financial-tabs button:hover {
  color: var(--text-primary);
  background: rgba(255,255,255,0.03);
}
.financial-tabs button.active {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 4px 15px rgba(59,130,246,0.25);
}
.financial-dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-bottom: 24px;
}
.category-breakdown-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
}
.category-breakdown-card h4 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
  display: flex;
  align-items: center;
  gap: 8px;
}
.category-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.category-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255,255,255,0.02);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.03);
  transition: var(--transition);
}
.category-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--border);
}
.category-item-name {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
}
.category-item-value {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-primary);
}
.tx-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
}
.tx-badge.entrada {
  background: rgba(16, 185, 129, 0.1);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.2);
}
.tx-badge.saida {
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* ─── Régua de Vencimento ──────────────── */
.due-ruler-card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 28px;
  position: relative;
  overflow: hidden;
}
.due-ruler-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #3b82f6, #8b5cf6, #06b6d4);
  opacity: 0.6;
}
.due-ruler-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}
.due-ruler-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}
.due-ruler-title .material-icons-round {
  font-size: 22px;
  color: var(--accent);
}
.due-ruler-summary {
  display: flex;
  gap: 16px;
  align-items: center;
}
.due-ruler-summary-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}
.due-ruler-summary-item strong {
  color: var(--text-primary);
  font-weight: 700;
}
.due-ruler-chart {
  display: flex;
  align-items: flex-end;
  gap: 3px;
  height: 120px;
  padding: 0 4px;
}
.due-ruler-bar-wrap {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  height: 100%;
  position: relative;
  cursor: pointer;
}
.due-ruler-bar-container {
  flex: 1;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}
.due-ruler-bar {
  width: 100%;
  max-width: 28px;
  min-height: 0;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(180deg, #3b82f6 0%, #1d4ed8 100%);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}
.due-ruler-bar.empty {
  background: rgba(255, 255, 255, 0.04);
  min-height: 2px;
}
.due-ruler-bar.highlight {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
  box-shadow: 0 0 12px rgba(245, 158, 11, 0.3);
}
.due-ruler-bar.today {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
  box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
}
.due-ruler-bar-wrap:hover .due-ruler-bar:not(.empty) {
  filter: brightness(1.3);
  transform: scaleY(1.05);
  transform-origin: bottom;
}
.due-ruler-bar-count {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  opacity: 0;
  transition: opacity 0.2s;
  white-space: nowrap;
}
.due-ruler-bar-wrap:hover .due-ruler-bar-count {
  opacity: 1;
}
.due-ruler-day {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
  font-weight: 500;
  text-align: center;
  line-height: 1;
}
.due-ruler-day.today {
  color: var(--success);
  font-weight: 700;
}
.due-ruler-day.highlight {
  color: var(--warning);
  font-weight: 700;
}

/* Tooltip on hover */
.due-ruler-tooltip {
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
  font-size: 12px;
  color: var(--text-primary);
  white-space: nowrap;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
  z-index: 10;
}
.due-ruler-bar-wrap:hover .due-ruler-tooltip {
  opacity: 1;
}
.due-ruler-tooltip::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border: 5px solid transparent;
  border-top-color: var(--border);
}
.due-ruler-legend {
  display: flex;
  gap: 16px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  justify-content: center;
}
.due-ruler-legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
}
.due-ruler-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}
.due-ruler-legend-dot.normal {
  background: linear-gradient(180deg, #3b82f6 0%, #1d4ed8 100%);
}
.due-ruler-legend-dot.today-dot {
  background: linear-gradient(180deg, #10b981 0%, #059669 100%);
}
.due-ruler-legend-dot.peak {
  background: linear-gradient(180deg, #f59e0b 0%, #d97706 100%);
}

@media (max-width: 768px) {
  .due-ruler-header {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
  .due-ruler-chart {
    height: 80px;
    gap: 1px;
  }
  .due-ruler-day {
    font-size: 9px;
  }
  .due-ruler-bar {
    max-width: 16px;
  }
}