/* ===== DESIGN TOKENS ===== */
:root {
  /* Colors – Primary */
  --blue-50: #eff6ff; --blue-100: #dbeafe; --blue-200: #bfdbfe;
  --blue-300: #93c5fd; --blue-400: #60a5fa; --blue-500: #3b82f6;
  --blue-600: #2563eb; --blue-700: #1d4ed8; --blue-800: #1e40af;

  /* Colors – Gray */
  --gray-50: #fafafa; --gray-100: #f4f4f5; --gray-200: #e4e4e7;
  --gray-300: #d4d4d8; --gray-400: #a1a1aa; --gray-500: #71717a;
  --gray-600: #52525b; --gray-700: #3f3f46; --gray-800: #27272a;
  --gray-900: #18181b;

  /* Colors – Semantic */
  --green-50: #f0fdf4; --green-500: #22c55e; --green-600: #16a34a; --green-700: #15803d;
  --amber-50: #fffbeb; --amber-500: #f59e0b; --amber-600: #d97706; --amber-700: #b45309;
  --red-50: #fef2f2; --red-500: #ef4444; --red-600: #dc2626; --red-700: #b91c1c;
  --purple-500: #7c3aed; --purple-600: #6d28d9;

  /* Typography */
  --font: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'SF Mono', ui-monospace, Menlo, monospace;

  /* Spacing */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px;
  --sp-5: 20px; --sp-6: 24px; --sp-8: 32px; --sp-10: 40px;

  /* Radius */
  --r-sm: 6px; --r-md: 8px; --r-lg: 10px; --r-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0,0,0,.05);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.08), 0 4px 6px -4px rgba(0,0,0,.04);
}

/* ===== RESET ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
body {
  font-family: var(--font);
  background: var(--gray-100);
  color: var(--gray-900);
  font-size: 14px;
  line-height: 1.5;
  overflow-x: hidden;
}

/* ===== APP LAYOUT ===== */
.app { width: 1440px; margin: 0 auto; display: flex; min-height: 100vh; }

/* ===== SIDEBAR ===== */
.sidebar {
  width: 240px;
  background: #fff;
  border-right: 1px solid var(--gray-200);
  position: sticky; top: 0; height: 100vh;
  display: flex; flex-direction: column; flex-shrink: 0;
  z-index: 20;
}
.logo { padding: 20px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid var(--gray-200); }
.logo-mark {
  width: 32px; height: 32px; background: var(--blue-600);
  border-radius: var(--r-md); display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 700; font-size: 14px;
}
.logo-text { font-weight: 600; font-size: 15px; color: var(--gray-900); }
.logo-sub { font-size: 11px; color: var(--gray-500); font-weight: 500; }
.nav { padding: 16px 12px; flex: 1; overflow-y: auto; }
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 12px; border-radius: var(--r-md);
  color: var(--gray-700); font-weight: 500; cursor: pointer;
  margin-bottom: 2px; font-size: 13.5px;
  transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--gray-100); }
.nav-item.active { background: var(--blue-50); color: var(--blue-600); }
.nav-item svg { width: 16px; height: 16px; flex-shrink: 0; }
.nav-item .badge {
  margin-left: auto; background: var(--red-500); color: #fff;
  font-size: 10px; padding: 2px 6px; border-radius: var(--r-full);
  font-weight: 600; line-height: 1.2;
}
.nav-item.active .badge { background: var(--blue-600); }
.sidebar-footer { padding: 12px; border-top: 1px solid var(--gray-200); }
.upgrade-card {
  background: var(--gray-50); border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); padding: 12px; font-size: 12px;
}
.upgrade-card b { display: block; margin-bottom: 4px; color: var(--gray-900); }
.upgrade-card p { color: var(--gray-500); margin-bottom: 8px; line-height: 1.4; }
.upgrade-btn {
  width: 100%; padding: 6px 10px; background: var(--gray-900); color: #fff;
  border: none; border-radius: var(--r-sm); font-size: 12px; font-weight: 500;
  cursor: pointer; font-family: var(--font); transition: background .15s;
}
.upgrade-btn:hover { background: var(--gray-800); }

/* ===== MAIN ===== */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* ===== HEADER ===== */
.header {
  background: #fff; border-bottom: 1px solid var(--gray-200);
  padding: 12px 32px; display: flex; align-items: center; gap: 20px;
  position: sticky; top: 0; z-index: 10;
}
.search { flex: 1; max-width: 480px; position: relative; }
.search input {
  width: 100%; padding: 8px 12px 8px 36px;
  border: 1px solid var(--gray-200); border-radius: var(--r-md);
  font-size: 13px; font-family: var(--font); background: var(--gray-50);
}
.search input:focus { outline: 2px solid var(--blue-600); outline-offset: -1px; border-color: transparent; }
.search svg { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--gray-500); }
.search kbd {
  position: absolute; right: 10px; top: 50%; transform: translateY(-50%);
  font-size: 11px; color: var(--gray-500); background: #fff;
  border: 1px solid var(--gray-200); border-radius: 4px; padding: 1px 6px;
  font-family: var(--font);
}
.header-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
.icon-btn {
  width: 34px; height: 34px; border: 1px solid var(--gray-200);
  background: #fff; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--gray-700); position: relative;
  transition: background .15s;
}
.icon-btn:hover { background: var(--gray-100); }
.icon-btn .dot {
  position: absolute; top: 6px; right: 6px;
  width: 8px; height: 8px; background: var(--red-500);
  border-radius: 50%; border: 2px solid #fff;
}
.entity-switch {
  display: flex; align-items: center; gap: 8px;
  padding: 6px 12px; border: 1px solid var(--gray-200); border-radius: var(--r-md);
  background: #fff; cursor: pointer; font-size: 13px; font-weight: 500;
  transition: background .15s;
}
.entity-switch:hover { background: var(--gray-100); }
.entity-switch .dot-g { width: 6px; height: 6px; background: var(--green-500); border-radius: 50%; }
.user-display {
  display: flex; align-items: center; gap: 10px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--gray-200); border-radius: var(--r-md);
  cursor: pointer; transition: background .15s;
}
.user-display:hover { background: var(--gray-100); }
.avatar {
  width: 28px; height: 28px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--blue-600), var(--purple-500));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 600; font-size: 11px; flex-shrink: 0;
}
.user-name { font-size: 13px; font-weight: 500; }
.user-role { font-size: 11px; color: var(--gray-500); }

/* ===== PAGE ===== */
.page { padding: 24px 32px 40px; animation: fadeInUp .3s ease; }
.breadcrumbs {
  display: flex; align-items: center; gap: 6px;
  font-size: 12.5px; color: var(--gray-500); margin-bottom: 16px;
}
.breadcrumbs a { color: var(--gray-500); text-decoration: none; cursor: pointer; }
.breadcrumbs a:hover { color: var(--gray-700); }
.breadcrumbs .sep { color: var(--gray-300); }
.breadcrumbs .current { color: var(--gray-900); font-weight: 500; }
.page-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px;
}
.page-title { font-size: 24px; font-weight: 600; letter-spacing: -0.3px; margin-bottom: 4px; }
.page-sub { color: var(--gray-500); font-size: 13.5px; }
.page-actions { display: flex; gap: 8px; }

/* ===== BUTTONS ===== */
.btn {
  padding: 8px 14px; border-radius: var(--r-md);
  font-size: 13px; font-weight: 500; cursor: pointer;
  border: 1px solid transparent; display: inline-flex;
  align-items: center; gap: 6px; font-family: var(--font);
  transition: background .15s, border-color .15s, transform .1s;
}
.btn:active { transform: scale(.97); }
.btn-outline { background: #fff; border-color: var(--gray-200); color: var(--gray-900); }
.btn-outline:hover { background: var(--gray-50); }
.btn-primary { background: var(--blue-600); color: #fff; }
.btn-primary:hover { background: var(--blue-700); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-danger { background: var(--red-600); color: #fff; }
.btn-danger:hover { background: var(--red-700); }

/* ===== TABS ===== */
.tabs {
  display: flex; gap: 4px; border-bottom: 1px solid var(--gray-200);
  margin-bottom: 24px;
}
.tab {
  padding: 10px 14px; font-size: 13.5px; font-weight: 500;
  color: var(--gray-500); cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  transition: color .15s, border-color .15s;
}
.tab.active { color: var(--gray-900); border-bottom-color: var(--gray-900); }
.tab:hover:not(.active) { color: var(--gray-700); }

/* ===== KPI GRID ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: #fff; border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); padding: 18px;
  animation: fadeInUp .4s ease both;
  transition: box-shadow .2s;
}
.kpi-card:hover { box-shadow: var(--shadow-sm); }
.kpi-card:nth-child(1) { animation-delay: .05s; }
.kpi-card:nth-child(2) { animation-delay: .1s; }
.kpi-card:nth-child(3) { animation-delay: .15s; }
.kpi-card:nth-child(4) { animation-delay: .2s; }
.kpi-label {
  font-size: 12.5px; color: var(--gray-500); font-weight: 500;
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 10px;
}
.kpi-label svg { color: var(--gray-400); cursor: pointer; }
.kpi-value { font-size: 26px; font-weight: 600; letter-spacing: -0.5px; margin-bottom: 6px; }
.kpi-value .cur { font-size: 14px; color: var(--gray-500); font-weight: 500; margin-right: 4px; }
.kpi-meta { font-size: 12px; display: flex; align-items: center; gap: 6px; }
.trend-up { color: var(--green-600); font-weight: 500; }
.trend-down { color: var(--red-600); font-weight: 500; }
.kpi-meta .muted { color: var(--gray-500); }

/* ===== LAYOUT GRIDS ===== */
.grid-2 { display: grid; grid-template-columns: 2fr 1fr; gap: 16px; margin-bottom: 16px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
.grid-equal { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }

/* ===== CARD ===== */
.card {
  background: #fff; border: 1px solid var(--gray-200);
  border-radius: var(--r-lg); overflow: hidden;
  transition: box-shadow .2s;
}
.card:hover { box-shadow: var(--shadow-sm); }
.card-head {
  padding: 16px 20px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.card-title { font-size: 14px; font-weight: 600; }
.card-sub { font-size: 12px; color: var(--gray-500); margin-top: 2px; }
.card-actions { display: flex; align-items: center; gap: 8px; }
.card-body { padding: 20px; }
.pill {
  padding: 3px 8px; font-size: 11.5px; font-weight: 500;
  border-radius: var(--r-sm); background: var(--gray-100);
  color: var(--gray-700); border: 1px solid var(--gray-200);
  cursor: pointer; transition: background .15s;
}
.pill:hover { background: var(--gray-200); }
.pill.active { background: var(--gray-900); color: #fff; border-color: var(--gray-900); }
.link {
  color: var(--blue-600); font-size: 12.5px; font-weight: 500;
  text-decoration: none; cursor: pointer;
  transition: color .15s;
}
.link:hover { color: var(--blue-700); }

/* ===== CHART ===== */
.chart-body { padding: 20px; }
.chart-legend { display: flex; gap: 16px; margin-bottom: 16px; font-size: 12px; }
.legend { display: flex; align-items: center; gap: 6px; color: var(--gray-700); }
.legend .sw { width: 10px; height: 10px; border-radius: 2px; }
.chart { height: 240px; position: relative; }
.chart svg { width: 100%; height: 100%; }

/* ===== TABLE ===== */
.table { width: 100%; border-collapse: collapse; }
.table th {
  text-align: left; padding: 10px 20px; font-size: 11.5px;
  color: var(--gray-500); font-weight: 500; background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  text-transform: uppercase; letter-spacing: 0.4px;
  cursor: pointer; user-select: none; white-space: nowrap;
}
.table th .sort-icon { display: inline-block; margin-left: 4px; opacity: .4; font-size: 10px; }
.table th.sorted .sort-icon { opacity: 1; color: var(--blue-600); }
.table td {
  padding: 12px 20px; border-bottom: 1px solid var(--gray-100);
  font-size: 13px;
}
.table tr:last-child td { border-bottom: none; }
.table tbody tr { cursor: pointer; transition: background .1s; }
.table tbody tr:hover td { background: var(--gray-50); }
.table .right { text-align: right; }
.mono { font-family: var(--mono); font-size: 12.5px; }

/* ===== STATUS PILLS ===== */
.status {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 8px; border-radius: var(--r-sm);
  font-size: 11.5px; font-weight: 500; white-space: nowrap;
}
.status .d { width: 6px; height: 6px; border-radius: 50%; }
.status.paid, .status.completed, .status.resolved, .status.matched, .status.validated { background: var(--green-50); color: var(--green-700); }
.status.paid .d, .status.completed .d, .status.resolved .d, .status.matched .d, .status.validated .d { background: var(--green-500); }
.status.pending, .status.scheduled, .status.under_review, .status.received { background: var(--amber-50); color: var(--amber-700); }
.status.pending .d, .status.scheduled .d, .status.under_review .d, .status.received .d { background: var(--amber-500); }
.status.processing, .status.submitted { background: var(--blue-50); color: var(--blue-700); }
.status.processing .d, .status.submitted .d { background: var(--blue-500); }
.status.disputed, .status.failed, .status.rejected { background: var(--red-50); color: var(--red-700); }
.status.disputed .d, .status.failed .d, .status.rejected .d { background: var(--red-500); }

/* ===== ALERTS ===== */
.alert-list { padding: 8px; }
.alert {
  display: flex; gap: 12px; padding: 12px;
  border-radius: var(--r-md); cursor: pointer;
  transition: background .15s;
}
.alert:hover { background: var(--gray-50); }
.alert-icon {
  width: 32px; height: 32px; border-radius: var(--r-md);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.alert-icon.red { background: var(--red-50); color: var(--red-600); }
.alert-icon.amber { background: var(--amber-50); color: var(--amber-600); }
.alert-icon.blue { background: var(--blue-50); color: var(--blue-600); }
.alert-icon.green { background: var(--green-50); color: var(--green-600); }
.alert-title { font-size: 13px; font-weight: 500; margin-bottom: 2px; }
.alert-desc { font-size: 12px; color: var(--gray-500); line-height: 1.4; }
.alert-time { font-size: 11px; color: var(--gray-400); margin-top: 4px; }

/* ===== QUICK ACTIONS ===== */
.qa-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; padding: 12px; }
.qa {
  display: flex; align-items: center; gap: 10px;
  padding: 12px; border: 1px solid var(--gray-200);
  border-radius: var(--r-md); cursor: pointer; background: #fff;
  transition: background .15s, border-color .15s;
}
.qa:hover { background: var(--gray-50); border-color: var(--gray-300); }
.qa-icon {
  width: 32px; height: 32px; border-radius: var(--r-md);
  background: var(--blue-50); color: var(--blue-600);
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.qa-title { font-size: 13px; font-weight: 500; }
.qa-sub { font-size: 11.5px; color: var(--gray-500); }

/* ===== PROGRESS ===== */
.progress-item { padding: 14px 20px; border-bottom: 1px solid var(--gray-100); }
.progress-item:last-child { border-bottom: none; }
.progress-head { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: 13px; }
.progress-value { color: var(--gray-500); font-size: 12px; }
.bar { height: 6px; background: var(--gray-100); border-radius: 3px; overflow: hidden; }
.bar-fill { height: 100%; background: var(--blue-600); border-radius: 3px; transition: width .6s ease; }
.bar-fill.green { background: var(--green-600); }
.bar-fill.amber { background: var(--amber-500); }
.bar-fill.purple { background: var(--purple-500); }

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,.4); display: flex; align-items: center; justify-content: center;
  z-index: 100; animation: fadeIn .2s ease;
}
.modal {
  background: #fff; border-radius: var(--r-lg);
  width: 520px; max-height: 80vh; overflow-y: auto;
  box-shadow: var(--shadow-lg); animation: fadeInUp .25s ease;
}
.modal-head {
  padding: 20px 24px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
}
.modal-title { font-size: 16px; font-weight: 600; }
.modal-body { padding: 24px; }
.modal-footer {
  padding: 16px 24px; border-top: 1px solid var(--gray-200);
  display: flex; justify-content: flex-end; gap: 8px;
}

/* ===== FORM ELEMENTS ===== */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 13px; font-weight: 500; margin-bottom: 6px; color: var(--gray-700); }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 8px 12px; border: 1px solid var(--gray-200);
  border-radius: var(--r-md); font-size: 13px; font-family: var(--font);
  background: #fff; transition: border-color .15s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: 2px solid var(--blue-600); outline-offset: -1px; border-color: transparent;
}
.form-textarea { min-height: 80px; resize: vertical; }
.form-select { appearance: auto; }

/* ===== TOAST ===== */
.toast-container {
  position: fixed; top: 20px; right: 20px; z-index: 200;
  display: flex; flex-direction: column; gap: 8px;
}
.toast {
  background: var(--gray-900); color: #fff; padding: 12px 20px;
  border-radius: var(--r-md); font-size: 13px; font-weight: 500;
  box-shadow: var(--shadow-lg); min-width: 280px;
  display: flex; align-items: center; gap: 10px;
  animation: slideInRight .3s ease;
}
.toast.success { background: var(--green-600); }
.toast.error { background: var(--red-600); }
.toast.info { background: var(--blue-600); }

/* ===== DROPDOWN ===== */
.dropdown-wrap { position: relative; display: inline-block; }
.dropdown-menu {
  position: absolute; top: 100%; left: 0; margin-top: 4px;
  background: #fff; border: 1px solid var(--gray-200);
  border-radius: var(--r-md); box-shadow: var(--shadow-lg);
  min-width: 180px; z-index: 50; animation: fadeIn .15s ease;
  padding: 4px;
}
.dropdown-item {
  padding: 8px 12px; font-size: 13px; cursor: pointer;
  border-radius: var(--r-sm); transition: background .1s;
}
.dropdown-item:hover { background: var(--gray-100); }
.dropdown-item.active { background: var(--blue-50); color: var(--blue-600); font-weight: 500; }

/* ===== UPLOAD ZONE ===== */
.upload-zone {
  border: 2px dashed var(--gray-200); border-radius: var(--r-lg);
  padding: 32px; text-align: center; cursor: pointer;
  transition: border-color .2s, background .2s;
}
.upload-zone:hover { border-color: var(--blue-400); background: var(--blue-50); }
.upload-zone-icon { margin-bottom: 12px; color: var(--gray-400); }
.upload-zone-text { font-size: 14px; font-weight: 500; margin-bottom: 4px; }
.upload-zone-sub { font-size: 12px; color: var(--gray-500); }

/* ===== DETAIL PANEL ===== */
.detail-panel {
  position: fixed; top: 0; right: 0; width: 560px; height: 100%;
  background: #fff; box-shadow: -4px 0 20px rgba(0,0,0,.1);
  z-index: 80; animation: slideInRight .25s ease; overflow-y: auto;
}
.detail-panel-head {
  padding: 20px 24px; border-bottom: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: space-between;
  position: sticky; top: 0; background: #fff; z-index: 1;
}
.detail-panel-body { padding: 24px; }
.detail-row { display: flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px solid var(--gray-100); font-size: 13px; }
.detail-label { color: var(--gray-500); }
.detail-value { font-weight: 500; text-align: right; }
.detail-panel-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,.2); z-index: 79;
}

/* ===== EMPTY STATE ===== */
.empty-state {
  text-align: center; padding: 48px 24px; color: var(--gray-500);
}
.empty-state svg { margin-bottom: 16px; color: var(--gray-300); }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--gray-700); margin-bottom: 4px; }
.empty-state-text { font-size: 13px; }

/* ===== LOGIN ===== */
.login-container {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--gray-100) 0%, var(--blue-50) 100%);
  width: 1440px; margin: 0 auto;
}
.login-card {
  background: #fff; border-radius: var(--r-lg); padding: 48px;
  box-shadow: var(--shadow-lg); width: 520px;
}
.login-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 32px; justify-content: center; }
.login-title { font-size: 22px; font-weight: 600; margin-bottom: 8px; text-align: center; }
.login-sub { font-size: 14px; color: var(--gray-500); margin-bottom: 32px; text-align: center; }
.user-card {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; border: 1px solid var(--gray-200);
  border-radius: var(--r-md); cursor: pointer; margin-bottom: 12px;
  transition: border-color .15s, background .15s, box-shadow .15s;
}
.user-card:hover { border-color: var(--blue-400); background: var(--blue-50); }
.user-card.selected { border-color: var(--blue-600); background: var(--blue-50); box-shadow: 0 0 0 2px var(--blue-200); }
.user-card .avatar { width: 40px; height: 40px; font-size: 14px; border-radius: var(--r-md); }
.user-card-name { font-size: 14px; font-weight: 600; }
.user-card-role { font-size: 12px; color: var(--gray-500); }
.user-card-badge {
  margin-left: auto; padding: 3px 8px; border-radius: var(--r-sm);
  font-size: 11px; font-weight: 600;
}
.badge-revenue { background: var(--blue-50); color: var(--blue-700); }
.badge-distribution { background: var(--purple-500); color: #fff; background: #f3e8ff; color: var(--purple-600); }
.badge-supplier { background: var(--green-50); color: var(--green-700); }
.login-btn {
  width: 100%; padding: 10px; margin-top: 8px;
  background: var(--blue-600); color: #fff; border: none;
  border-radius: var(--r-md); font-size: 14px; font-weight: 600;
  cursor: pointer; font-family: var(--font); transition: background .15s;
}
.login-btn:hover { background: var(--blue-700); }
.login-btn:disabled { opacity: .5; cursor: not-allowed; }

/* ===== FOOTER ===== */
.footer {
  padding: 16px 32px; border-top: 1px solid var(--gray-200);
  color: var(--gray-500); font-size: 12px;
  display: flex; justify-content: space-between; background: #fff;
}
.footer a { color: var(--gray-500); text-decoration: none; margin-left: 16px; cursor: pointer; }
.footer a:hover { color: var(--gray-900); }

/* ===== FILTER BAR ===== */
.filter-bar {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 20px; flex-wrap: wrap;
}
.filter-bar .filter-group { position: relative; }
.filter-trigger {
  display: flex; align-items: center; gap: 6px;
  padding: 6px 12px; border: 1px solid var(--gray-200);
  border-radius: var(--r-md); background: #fff; cursor: pointer;
  font-size: 13px; font-weight: 500; color: var(--gray-700);
  transition: border-color .15s;
}
.filter-trigger:hover { border-color: var(--gray-300); }
.filter-trigger.active { border-color: var(--blue-600); color: var(--blue-600); background: var(--blue-50); }
.filter-count { margin-left: auto; font-size: 12px; color: var(--gray-400); }

/* ===== PAGINATION ===== */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 20px; border-top: 1px solid var(--gray-200);
  font-size: 13px; color: var(--gray-500);
}
.pagination-buttons { display: flex; gap: 4px; }
.page-btn {
  padding: 6px 12px; border: 1px solid var(--gray-200);
  border-radius: var(--r-sm); background: #fff; cursor: pointer;
  font-size: 12px; font-weight: 500; transition: background .15s;
}
.page-btn:hover { background: var(--gray-100); }
.page-btn.active { background: var(--blue-600); color: #fff; border-color: var(--blue-600); }
.page-btn:disabled { opacity: .4; cursor: not-allowed; }

/* ===== TIMELINE ===== */
.timeline { padding: 16px 0; }
.timeline-item { display: flex; gap: 12px; padding-bottom: 20px; position: relative; }
.timeline-item:not(:last-child)::before {
  content: ''; position: absolute; left: 11px; top: 28px;
  width: 2px; height: calc(100% - 16px); background: var(--gray-200);
}
.timeline-dot {
  width: 24px; height: 24px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px;
}
.timeline-dot.done { background: var(--green-50); color: var(--green-600); }
.timeline-dot.current { background: var(--blue-50); color: var(--blue-600); }
.timeline-dot.pending { background: var(--gray-100); color: var(--gray-400); }
.timeline-title { font-size: 13px; font-weight: 500; }
.timeline-sub { font-size: 12px; color: var(--gray-500); }

/* ===== CHECKBOX ===== */
.checkbox-wrap { display: flex; align-items: center; gap: 8px; }
.checkbox {
  width: 16px; height: 16px; border: 2px solid var(--gray-300);
  border-radius: 3px; cursor: pointer; display: flex;
  align-items: center; justify-content: center; transition: all .15s;
}
.checkbox.checked { background: var(--blue-600); border-color: var(--blue-600); }

/* ===== ANIMATIONS ===== */
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes fadeInUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes slideInRight { from { opacity: 0; transform: translateX(24px); } to { opacity: 1; transform: translateX(0); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

.shimmer {
  background: linear-gradient(90deg, var(--gray-100) 25%, var(--gray-200) 50%, var(--gray-100) 75%);
  background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--r-sm);
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gray-400); }

/* ===== SUMMARY STATS ===== */
.summary-stats {
  display: flex; gap: 24px; padding: 16px 20px;
  background: var(--gray-50); border-bottom: 1px solid var(--gray-200);
}
.summary-stat-label { font-size: 11.5px; color: var(--gray-500); text-transform: uppercase; letter-spacing: .3px; }
.summary-stat-value { font-size: 18px; font-weight: 600; margin-top: 2px; }