/* ============================================================
   Fiow Animated Demo — Design System
   ============================================================ */

/* --- Google Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Noto+Sans+TC:wght@400;500;700&display=swap');

/* --- CSS Variables --- */
:root {
  /* Brand */
  --cyan-500: #06b6d4;
  --cyan-400: #22d3ee;
  --cyan-600: #0891b2;
  --cyan-100: #cffafe;
  --cyan-50:  #ecfeff;

  /* Neutrals */
  --slate-950: #020617;
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-500: #64748b;
  --slate-400: #94a3b8;
  --slate-300: #cbd5e1;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;
  --slate-50:  #f8fafc;
  --white:     #ffffff;

  /* Status */
  --green-500: #22c55e;
  --green-100: #dcfce7;
  --green-600: #16a34a;
  --red-500:   #ef4444;
  --red-100:   #fee2e2;
  --amber-500: #f59e0b;
  --amber-100: #fef3c7;

  /* Layout */
  --sidebar-width: 240px;
  --header-height: 0px;
  --content-padding: 40px;
  --card-radius: 10px;
  --card-shadow: 0 1px 4px rgba(0,0,0,.06), 0 0 0 1px rgba(0,0,0,.04);

  /* Typography */
  --font-sans: 'Inter', 'Noto Sans TC', -apple-system, sans-serif;
}

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

html, body {
  height: 100%;
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.5;
  background: var(--slate-100);
  color: var(--slate-900);
  -webkit-font-smoothing: antialiased;
}

/* ============================================================
   SPLASH SCREEN
   ============================================================ */
#splash {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: var(--slate-900);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
}

#splash .splash-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

#splash .splash-icon {
  width: 52px;
  height: 52px;
  background: var(--cyan-500);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

#splash .splash-name {
  font-size: 36px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -0.5px;
}

#splash .splash-tagline {
  font-size: 14px;
  color: var(--slate-400);
}

/* ============================================================
   LAYOUT
   ============================================================ */
#app {
  display: flex;
  height: 100vh;
  overflow: hidden;
  opacity: 0;
}

/* Sidebar */
#sidebar {
  width: var(--sidebar-width);
  min-width: var(--sidebar-width);
  background: var(--white);
  border-right: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--slate-100);
}

.sidebar-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--cyan-500);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.sidebar-logo-name {
  font-size: 18px;
  font-weight: 700;
  color: var(--slate-900);
}

.sidebar-nav {
  flex: 1;
  padding: 12px 0;
  overflow-y: auto;
}

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  cursor: pointer;
  border-left: 3px solid transparent;
  color: var(--slate-600);
  font-size: 14px;
  font-weight: 500;
  transition: background 0.15s, color 0.15s;
  user-select: none;
}

.nav-item:hover {
  background: var(--slate-50);
  color: var(--slate-900);
}

.nav-item.active {
  border-left-color: var(--cyan-500);
  background: var(--cyan-50);
  color: var(--cyan-600);
  font-weight: 600;
}

.nav-item svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-item.active svg {
  opacity: 1;
  color: var(--cyan-500);
}

.sidebar-user {
  padding: 14px 16px;
  border-top: 1px solid var(--slate-100);
  display: flex;
  align-items: center;
  gap: 10px;
}

.user-avatar {
  width: 34px;
  height: 34px;
  background: var(--slate-700);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 600;
  flex-shrink: 0;
}

.user-info .user-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-800);
}

.user-info .user-role {
  font-size: 11px;
  color: var(--slate-400);
}

/* Main Content */
#main {
  flex: 1;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Top bar */
.topbar {
  height: 52px;
  background: var(--white);
  border-bottom: 1px solid var(--slate-200);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 0 28px;
  gap: 16px;
  flex-shrink: 0;
}

.topbar-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  cursor: pointer;
  position: relative;
}

.topbar-icon:hover {
  background: var(--slate-100);
}

.topbar-badge {
  position: absolute;
  top: 3px;
  right: 3px;
  width: 8px;
  height: 8px;
  background: var(--red-500);
  border-radius: 50%;
  border: 1.5px solid var(--white);
}

/* Scenes container */
#scenes {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.scene {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  padding: var(--content-padding);
  display: none;
  opacity: 0;
}

.scene.active {
  display: block;
}

/* ============================================================
   SCENE HEADER
   ============================================================ */
.scene-header {
  margin-bottom: 28px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
}

.scene-title {
  font-size: 28px;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.4px;
  line-height: 1.2;
}

.scene-subtitle {
  font-size: 14px;
  color: var(--slate-500);
  margin-top: 4px;
}

.replay-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 16px;
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-600);
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  flex-shrink: 0;
}

.replay-btn:hover {
  background: var(--cyan-50);
  color: var(--cyan-600);
  border-color: var(--cyan-400);
}

.replay-btn.visible {
  opacity: 1;
  pointer-events: auto;
}

/* ============================================================
   KPI CARDS
   ============================================================ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.kpi-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 20px;
  position: relative;
  overflow: hidden;
}

.kpi-label {
  font-size: 12px;
  font-weight: 500;
  color: var(--slate-500);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 6px;
}

.kpi-value {
  font-size: 28px;
  font-weight: 700;
  color: var(--slate-900);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}

.kpi-value.cyan  { color: var(--cyan-500); }
.kpi-value.green { color: var(--green-500); }
.kpi-value.amber { color: var(--amber-500); }
.kpi-value.red   { color: var(--red-500); }

.kpi-meta {
  font-size: 11px;
  color: var(--slate-400);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.kpi-meta.up   { color: var(--green-600); }
.kpi-meta.down { color: var(--red-500); }
.kpi-meta.warn { color: var(--amber-500); }

/* KPI pulse animation */
.kpi-card.pulse::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--card-radius);
  border: 2px solid var(--cyan-400);
  animation: kpiPulse 0.6s ease-out forwards;
  pointer-events: none;
}

@keyframes kpiPulse {
  0%   { opacity: 1; transform: scale(1); }
  100% { opacity: 0; transform: scale(1.04); }
}

/* ============================================================
   SECTION TITLE / TABLE
   ============================================================ */
.section-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.section-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--slate-800);
}

.section-link {
  font-size: 13px;
  color: var(--cyan-500);
  cursor: pointer;
  font-weight: 500;
}

.data-table {
  width: 100%;
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.data-table table {
  width: 100%;
  border-collapse: collapse;
}

.data-table th {
  padding: 11px 20px;
  text-align: left;
  font-size: 11px;
  font-weight: 600;
  color: var(--slate-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-100);
}

.data-table td {
  padding: 13px 20px;
  font-size: 13.5px;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-100);
}

.data-table tr:last-child td {
  border-bottom: none;
}

.data-table tr:hover td {
  background: var(--slate-50);
}

/* Table row scan overlay */
.table-wrapper {
  position: relative;
}

.scan-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 40px;
  background: linear-gradient(180deg, transparent, rgba(6,182,212,.25) 50%, transparent);
  pointer-events: none;
  z-index: 10;
  top: -40px;
}

/* ============================================================
   BADGES / CHIPS
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
}

.badge.matched  { background: var(--cyan-100);   color: var(--cyan-600); }
.badge.pending  { background: var(--amber-100);  color: #92400e; }
.badge.suspect  { background: var(--red-100);    color: #b91c1c; }
.badge.success  { background: var(--green-100);  color: var(--green-600); }
.badge.normal   { background: var(--green-100);  color: var(--green-600); }
.badge.delay    { background: var(--amber-100);  color: #92400e; }
.badge.error    { background: var(--red-100);    color: #b91c1c; }
.badge.scanning { background: var(--cyan-100);   color: var(--cyan-600); }
.badge.done     { background: var(--green-100);  color: var(--green-600); }
.badge.todo     { background: var(--slate-100);  color: var(--slate-600); }
.badge.inprog   { background: var(--amber-100);  color: #92400e; }
.badge.needupd  { background: var(--red-100);    color: #b91c1c; }

/* ============================================================
   ACTION BUTTON  (with pulse halo)
   ============================================================ */
.action-btn-wrap {
  position: relative;
  display: inline-flex;
}

.action-btn {
  padding: 8px 20px;
  background: var(--cyan-500);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s, opacity 0.15s;
  position: relative;
  z-index: 1;
}

.action-btn:hover { background: var(--cyan-600); }
.action-btn:disabled { opacity: 0.6; cursor: default; }

.action-btn.done {
  background: var(--slate-300);
  color: var(--slate-600);
  cursor: default;
}

/* Halo pulse ring */
.btn-halo {
  position: absolute;
  inset: -6px;
  border-radius: 14px;
  border: 2px solid var(--cyan-400);
  animation: haloRing 1.2s ease-out infinite;
  pointer-events: none;
}

@keyframes haloRing {
  0%   { opacity: 0.9; transform: scale(0.95); }
  60%  { opacity: 0.4; transform: scale(1.1); }
  100% { opacity: 0; transform: scale(1.25); }
}

/* Arrow blink */
.blink-arrow {
  font-size: 18px;
  animation: blinkBounce 0.9s ease-in-out infinite;
  display: inline-block;
}

@keyframes blinkBounce {
  0%, 100% { transform: translateX(0); opacity: 1; }
  50% { transform: translateX(5px); opacity: 0.5; }
}

/* ============================================================
   SCENE 1 — BANK RECONCILIATION
   ============================================================ */
.amount-pos { color: var(--green-600); font-weight: 500; }
.amount-neg { color: var(--slate-700); font-weight: 500; }
.amount-red { color: var(--red-500); font-weight: 500; }

/* ============================================================
   SCENE 2 — INVOICE OCR
   ============================================================ */
.invoice-upload-area {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 24px;
  margin-bottom: 24px;
}

.upload-zone {
  border: 2px dashed var(--slate-300);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--slate-400);
  font-size: 14px;
  text-align: center;
  background: var(--slate-50);
  min-height: 140px;
  position: relative;
  overflow: hidden;
}

.file-icon {
  width: 48px;
  height: 48px;
  background: var(--cyan-50);
  border-radius: 10px;
  border: 1px solid var(--cyan-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
}

.ocr-result {
  background: var(--white);
  border-radius: var(--card-radius);
  border: 1px solid var(--slate-200);
  padding: 20px 24px;
  display: none;
}

.ocr-result.visible { display: block; }

.ocr-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 28px;
  margin-top: 12px;
}

.ocr-field label {
  font-size: 11px;
  color: var(--slate-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.ocr-field .ocr-val {
  font-size: 14px;
  font-weight: 600;
  color: var(--slate-800);
  margin-top: 2px;
  min-height: 1.4em;
}

/* Status steps */
.status-steps {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 16px;
}

.status-step {
  padding: 4px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 500;
  background: var(--slate-100);
  color: var(--slate-400);
  transition: all 0.3s;
}

.status-step.active {
  background: var(--cyan-100);
  color: var(--cyan-600);
}

.status-step.done {
  background: var(--green-100);
  color: var(--green-600);
}

/* ============================================================
   SCENE 3 — BANK API
   ============================================================ */
.bank-cards-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.bank-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 22px;
  border: 1.5px solid var(--slate-200);
  transition: border-color 0.3s, box-shadow 0.3s;
  position: relative;
}

.bank-card.glow-green {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(34,197,94,.15), var(--card-shadow);
}

.bank-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.bank-name {
  font-size: 16px;
  font-weight: 600;
  color: var(--slate-800);
}

.bank-type {
  font-size: 12px;
  color: var(--slate-400);
  margin-bottom: 4px;
}

.bank-sync {
  font-size: 12px;
  color: var(--slate-400);
}

.bank-sync.error-text { color: var(--red-500); }

.bank-verify-btn {
  margin-top: 14px;
  padding: 7px 16px;
  background: var(--red-500);
  color: var(--white);
  border: none;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s;
}

.bank-verify-btn:hover { background: #dc2626; }

/* Spinner */
.bank-spinner {
  display: none;
  text-align: center;
  padding: 16px 0;
  color: var(--slate-400);
  font-size: 13px;
}

.spinner-ring {
  display: inline-block;
  width: 24px;
  height: 24px;
  border: 3px solid var(--slate-200);
  border-top-color: var(--cyan-500);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin-bottom: 8px;
}

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

/* Mini modal */
.mini-modal-overlay {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  left: var(--sidebar-width);
  z-index: 500;
  background: rgba(15,23,42,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.3s;
}

.mini-modal {
  background: var(--white);
  border-radius: 12px;
  padding: 28px;
  width: 360px;
  box-shadow: 0 8px 40px rgba(0,0,0,.16);
}

.mini-modal h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--slate-900);
}

.mini-modal p {
  font-size: 13px;
  color: var(--slate-500);
  margin-bottom: 20px;
}

.otp-boxes {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-bottom: 20px;
}

.otp-box {
  width: 42px;
  height: 50px;
  border: 2px solid var(--slate-200);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  color: var(--slate-800);
  background: var(--slate-50);
  transition: border-color 0.2s, background 0.2s;
}

.otp-box.active {
  border-color: var(--cyan-500);
  background: var(--cyan-50);
}

/* Progress bar */
.progress-bar-wrap {
  height: 6px;
  background: var(--slate-100);
  border-radius: 3px;
  overflow: hidden;
  display: none;
  margin-top: 12px;
}

.progress-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-500), var(--cyan-400));
  border-radius: 3px;
  width: 0%;
  transition: width 0.1s linear;
}

/* ============================================================
   SCENE 4 — HR EFFICIENCY
   ============================================================ */
.template-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.template-card {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 18px 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: 1.5px solid var(--slate-200);
  overflow: hidden;
}

.template-info h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 3px;
}

.template-info p {
  font-size: 12.5px;
  color: var(--slate-400);
}

.template-enable-btn {
  padding: 7px 18px;
  background: var(--cyan-500);
  color: var(--white);
  border: none;
  border-radius: 7px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background 0.15s;
  flex-shrink: 0;
}

.template-enable-btn:hover { background: var(--cyan-600); }

/* Steps expand */
.template-steps {
  height: 0;
  overflow: hidden;
}

.steps-inner {
  padding-top: 16px;
  border-top: 1px solid var(--slate-100);
  margin-top: 14px;
  display: flex;
  gap: 10px;
}

.step-item {
  flex: 1;
  background: var(--slate-50);
  border-radius: 8px;
  padding: 12px;
  border: 1.5px solid var(--slate-200);
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  color: var(--slate-500);
  transition: all 0.3s;
}

.step-item.done {
  background: var(--green-100);
  border-color: var(--green-500);
  color: var(--green-600);
}

/* Saving chip (legacy absolute version, kept for reference) */
.saving-chip {
  position: absolute;
  top: -6px;
  left: 0;
  background: var(--green-500);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  opacity: 0;
  pointer-events: none;
}

/* Saving chip inline — sits inside KPI card as a badge */
.saving-chip-inline {
  display: inline-block;
  margin-top: 8px;
  background: var(--green-500);
  color: var(--white);
  font-size: 11px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 20px;
  pointer-events: none;
}

/* ============================================================
   SCENE 5 — CASH FLOW
   ============================================================ */
.chart-container {
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  padding: 24px;
}

.chart-controls {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
}

.chart-btn {
  padding: 6px 16px;
  border-radius: 6px;
  border: 1px solid var(--slate-200);
  background: var(--white);
  font-size: 13px;
  font-weight: 500;
  color: var(--slate-600);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: all 0.15s;
}

.chart-btn:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
}

.chart-btn.active {
  background: var(--cyan-500);
  border-color: var(--cyan-500);
  color: var(--white);
}

.chart-area {
  height: 260px;
  display: flex;
  align-items: flex-end;
  gap: 4px;
  position: relative;
}

.chart-bar-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  height: 100%;
  justify-content: flex-end;
}

.chart-bar {
  width: 100%;
  max-width: 32px;
  border-radius: 4px 4px 0 0;
  transform-origin: bottom;
  background: linear-gradient(180deg, var(--cyan-400), var(--cyan-600));
  position: relative;
}

.chart-bar.negative {
  background: linear-gradient(180deg, #fca5a5, var(--red-500));
}

.chart-bar.predicted {
  opacity: 0.5;
}

.bar-label {
  font-size: 10px;
  color: var(--slate-400);
  text-align: center;
  white-space: nowrap;
}

.gap-chip {
  position: absolute;
  top: -26px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red-500);
  color: var(--white);
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 20px;
  white-space: nowrap;
  opacity: 0;
}

/* ============================================================
   SCENE 6 — KANBAN
   ============================================================ */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  min-height: 400px;
}

.kanban-col {
  background: var(--slate-50);
  border-radius: var(--card-radius);
  padding: 16px;
  border: 1px solid var(--slate-200);
}

.kanban-col-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.kanban-col-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.kanban-col-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-700);
}

.kanban-col-count {
  margin-left: auto;
  font-size: 12px;
  color: var(--slate-400);
  font-weight: 600;
}

.kanban-card {
  background: var(--white);
  border-radius: 8px;
  padding: 14px;
  margin-bottom: 10px;
  box-shadow: 0 1px 3px rgba(0,0,0,.07);
  border: 1.5px solid var(--slate-200);
  cursor: pointer;
  transition: border-color 0.25s, box-shadow 0.25s;
  position: relative;
}

.kanban-card.highlight {
  border-color: var(--cyan-400);
  box-shadow: 0 0 0 2px rgba(6,182,212,.2), 0 1px 3px rgba(0,0,0,.07);
}

.kanban-card h5 {
  font-size: 13px;
  font-weight: 600;
  color: var(--slate-800);
  margin-bottom: 4px;
}

.kanban-card p {
  font-size: 12px;
  color: var(--slate-400);
}

.kanban-card .card-progress {
  margin-top: 10px;
  height: 4px;
  background: var(--slate-100);
  border-radius: 2px;
  overflow: hidden;
}

.card-progress-fill {
  height: 100%;
  background: var(--cyan-500);
  border-radius: 2px;
  width: 0%;
  transition: width 0.1s;
}

/* Flying card (overlay) */
.kanban-card-flying {
  position: fixed;
  z-index: 200;
  pointer-events: none;
  background: var(--white);
  border-radius: 8px;
  padding: 14px;
  box-shadow: 0 8px 32px rgba(0,0,0,.16);
  border: 2px solid var(--cyan-400);
  width: 220px;
  display: none;
}

/* ============================================================
   SCENE 7 — TAX COMPLIANCE
   ============================================================ */
.compliance-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: var(--white);
  border-radius: var(--card-radius);
  box-shadow: var(--card-shadow);
  overflow: hidden;
}

.compliance-item {
  padding: 18px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  border-bottom: 1px solid var(--slate-100);
  transition: background 0.15s;
}

.compliance-item:last-child {
  border-bottom: none;
}

.compliance-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 13px;
}

.compliance-icon.done-icon { background: var(--green-100); color: var(--green-600); }
.compliance-icon.warn-icon { background: var(--amber-100); color: var(--amber-500); }
.compliance-icon.err-icon  { background: var(--red-100); color: var(--red-500); }

.compliance-text h4 {
  font-size: 14px;
  font-weight: 600;
  color: var(--slate-800);
}

.compliance-text p {
  font-size: 12px;
  color: var(--slate-400);
  margin-top: 2px;
}

.compliance-action {
  margin-left: auto;
  flex-shrink: 0;
}

/* Compliance item wrap — outer card that contains item row + expandable area */
.compliance-item-wrap {
  background: var(--white);
  border-bottom: 1px solid var(--slate-100);
  overflow: hidden;
}

.compliance-item-wrap:last-child {
  border-bottom: none;
}

.compliance-item-wrap .compliance-item {
  border-bottom: none;
}

/* Compliance expand */
.compliance-expand {
  height: 0;
  overflow: hidden;
  background: var(--white);
  border-top: 0px solid var(--slate-100);
  border-left: 0px solid var(--cyan-500);
}

.compliance-expand[style*="height"]:not([style*="height: 0"]) {
  border-top-width: 1px;
  border-left-width: 4px;
  box-shadow: inset 0 1px 0 var(--slate-100);
}

.expand-inner {
  padding: 14px 22px 18px 60px;
}

.checklist-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  padding-left: 0;
  font-size: 13px;
  color: var(--slate-600);
  border-bottom: 1px solid var(--slate-100);
}

.checklist-item:last-child { border-bottom: none; }

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 2px solid var(--slate-300);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 11px;
  color: transparent;
  transition: all 0.3s;
}

.check-icon.spinning {
  border-color: var(--cyan-500);
  border-top-color: transparent;
  animation: spin 0.8s linear infinite;
}

.check-icon.done-check {
  background: var(--green-500);
  border-color: var(--green-500);
  color: var(--white);
  animation: none;
}

.expand-progress-wrap {
  height: 6px;
  background: var(--slate-200);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 14px;
  max-width: 400px;
}

.expand-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--cyan-500), var(--cyan-400));
  border-radius: 3px;
  width: 0%;
}

/* ============================================================
   UTILITIES
   ============================================================ */
.hidden { display: none !important; }
.invisible { opacity: 0; pointer-events: none; }

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