/* ==========================================================================
   CAMS Data Quality Dashboard
   Aesthetic: Research laboratory instrument panel —
   IBM Plex Sans for prose, DM Mono for data, warm paper tones
   ========================================================================== */

:root {
  /* Light gray palette */
  --bg:          #f3f4f6;
  --bg-panel:    #ffffff;
  --bg-hover:    #f0f1f4;
  --bg-stripe:   #f8f9fa;
  --ink:         #1a1d23;
  --ink-muted:   #5c6370;
  --ink-faint:   #929aab;
  --border:      #e0e3e8;
  --border-dark: #c5c9d1;

  /* Blue accent */
  --accent:      #2563eb;
  --accent-light:#dbeafe;

  /* Functional accents */
  --flow:        #2563eb;
  --flow-bg:     #dbeafe;
  --value:       #dc2626;
  --value-bg:    #fee2e2;
  --sum:         #d97706;
  --sum-bg:      #fef3c7;
  --missing:     #6b7280;
  --missing-bg:  #f1f2f4;
  --soft:        #b45309;
  --soft-bg:     #fef3c7;
  --success:     #16a34a;
  --success-bg:  #dcfce7;

  /* Typography */
  --font-sans:   'IBM Plex Sans', 'system-ui', sans-serif;
  --font-mono:   'DM Mono', 'Menlo', monospace;

  /* Spacing */
  --space-xs:    4px;
  --space-sm:    8px;
  --space-md:    16px;
  --space-lg:    24px;
  --space-xl:    40px;

  /* Dimensions */
  --max-width:   1280px;
  --radius:      4px;
}

/* ---- Dark mode ---- */
[data-theme="dark"] {
  --bg:          #111318;
  --bg-panel:    #1a1d24;
  --bg-hover:    #24272f;
  --bg-stripe:   #16181f;
  --ink:         #e2e4e9;
  --ink-muted:   #9ca3b4;
  --ink-faint:   #5c6370;
  --border:      #2a2e38;
  --border-dark: #3a3f4c;
  --accent:      #5b8def;
  --accent-light: rgba(91,141,239,0.12);
  --flow:        #5b8def;
  --flow-bg:     rgba(91,141,239,0.15);
  --value:       #ef5350;
  --value-bg:    rgba(239,83,80,0.14);
  --sum:         #f59e0b;
  --sum-bg:      rgba(245,158,11,0.14);
  --missing:     #78849a;
  --missing-bg:  rgba(120,132,154,0.14);
  --soft:        #e5a635;
  --soft-bg:     rgba(229,166,53,0.14);
  --success:     #34d399;
  --success-bg:  rgba(52,211,153,0.12);
}

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

body {
  font-family: var(--font-sans);
  font-size: 13.5px;
  font-weight: 400;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  transition: background 0.3s, color 0.3s;
}

/* Subtle noise grain texture overlay
   NOTE: z-index kept below interactive elements; mix-blend-mode + fixed overlay
   at high z-index blocks clicks in Chrome despite pointer-events:none. */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
  opacity: 0.3;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
}

[data-theme="dark"] body::after {
  opacity: 0.45;
}

/* ---- View management ---- */
.view { min-height: 100vh; }
.view[hidden] { display: none !important; }

/* ==========================================================================
   LOGIN
   ========================================================================== */

.login-scene {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse at 30% 20%, rgba(37,99,235,0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(37,99,235,0.04) 0%, transparent 60%),
    var(--bg);
}

/* Animated grid overlay */
.login-scene::before {
  content: '';
  position: absolute;
  inset: -60px;
  background-image:
    linear-gradient(rgba(37,99,235,0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.12) 1px, transparent 1px);
  background-size: 44px 44px;
  animation: gridDrift 25s linear infinite;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, rgba(0,0,0,0.7) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, rgba(0,0,0,0.7) 0%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

/* Grid intersection dots */
.login-scene::after {
  content: '';
  position: absolute;
  inset: -60px;
  background-image: radial-gradient(circle 1.5px at center, rgba(37,99,235,0.18) 0%, transparent 100%);
  background-size: 44px 44px;
  animation: gridDrift 25s linear infinite;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, rgba(0,0,0,0.6) 0%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 50%, rgba(0,0,0,0.6) 0%, transparent 75%);
  pointer-events: none;
  z-index: 0;
}

@keyframes gridDrift {
  from { transform: translate(0, 0); }
  to { transform: translate(44px, 44px); }
}

.login-box {
  width: 100%;
  max-width: 360px;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: loginFadeIn 0.6s ease-out;
}

@keyframes loginFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: var(--space-lg);
}

.pill {
  font-family: var(--font-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
  background: var(--border);
  padding: 3px 10px;
  border-radius: 3px;
  line-height: 1.3;
}

.pill--muted {
  background: transparent;
  border: 1px solid var(--border);
}

.login-title {
  font-family: var(--font-sans);
  font-size: 34px;
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin-bottom: 10px;
}

.login-inline-title {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.login-subtitle {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-xl);
}

.login-form {
  width: 100%;
}

/* ---- Login steps ---- */
.login-step { width: 100%; }

.login-prompt {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-md);
}

/* ---- Country grid ---- */
.country-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-sm);
}

.country-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  cursor: pointer;
  transition: all 0.15s;
  color: inherit;
}

.country-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 2px 8px rgba(37,99,235,0.1);
  transform: translateY(-1px);
}

.country-btn:active {
  transform: translateY(0);
}

.country-btn-icon {
  font-size: 22px;
  line-height: 1;
}

.country-btn-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ink-muted);
  text-align: center;
}

.country-btn--admin {
  grid-column: 1 / -1;
  flex-direction: row;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border-style: dashed;
}

/* ---- Login back button ---- */
.login-back {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  background: none;
  border: none;
  cursor: pointer;
  margin-bottom: var(--space-md);
  padding: 0;
  transition: color 0.15s;
}

.login-back:hover { color: var(--accent); }

.login-back svg { transition: transform 0.15s; }
.login-back:hover svg { transform: translateX(-2px); }

/* ---- Selected country display ---- */
.login-selected {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: var(--space-lg);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
}

.login-selected-icon { font-size: 22px; }

/* ---- Session badge (landing top bar) ---- */
.session-badge {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  color: var(--ink-muted);
  background: var(--bg-stripe);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 4px 10px;
  white-space: nowrap;
}

.login-field {
  display: flex;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  overflow: hidden;
  transition: border-color 0.15s;
}

.login-field:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
}

.login-field input {
  flex: 1;
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 12px 14px;
  border: none;
  outline: none;
  background: transparent;
  color: var(--ink);
}

.login-field input::placeholder {
  color: var(--ink-faint);
}

.login-submit {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  border: none;
  background: transparent;
  color: var(--ink-faint);
  cursor: pointer;
  transition: color 0.15s, transform 0.15s;
}

.login-submit:hover {
  color: var(--accent);
  transform: translateX(2px);
}

.login-submit:active {
  transform: translateX(4px) scale(0.95);
}

.login-error {
  margin-top: var(--space-sm);
  font-size: 12px;
  color: var(--value);
}

.login-footer {
  position: fixed;
  bottom: var(--space-lg);
  font-size: 11px;
  color: var(--ink-faint);
  letter-spacing: 0.01em;
  z-index: 1;
}

/* ==========================================================================
   TOP BAR (shared by landing + dashboard)
   ========================================================================== */

.top-bar {
  background: var(--bg-panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.top-bar-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 12px var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.top-bar-left {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.top-bar-title {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top-bar-right {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.back-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: var(--radius);
  color: var(--ink-muted);
  text-decoration: none;
  transition: all 0.12s;
}

.back-link:hover {
  background: var(--accent-light);
  color: var(--accent);
}

.btn-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-muted);
  cursor: pointer;
  transition: all 0.12s;
}

.btn-icon:hover {
  color: var(--ink);
  border-color: var(--border-dark);
}

.btn-action {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 500;
  color: var(--ink-muted);
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 6px 14px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all 0.15s;
  white-space: nowrap;
}

.btn-action:hover {
  color: var(--ink);
  border-color: var(--border-dark);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

/* ==========================================================================
   LANDING PAGE
   ========================================================================== */

.landing-main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--space-lg);
}

.landing-header {
  margin-bottom: var(--space-lg);
}

.landing-heading {
  font-family: var(--font-sans);
  font-size: 20px;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 4px;
}

.landing-sub {
  font-size: 13px;
  color: var(--ink-muted);
}

.deliverable-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.month-group {}

.month-heading {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.month-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-md);
}

.deliverable-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--bg-panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: var(--space-lg) var(--space-lg) 20px;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
}

.deliverable-card:hover {
  border-color: var(--accent);
  box-shadow: 0 4px 16px rgba(37,99,235,0.1);
  transform: translateY(-2px);
}

.deliverable-card:active {
  transform: translateY(0);
  box-shadow: 0 1px 4px rgba(37,99,235,0.06);
}

.dc-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.dc-status {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dc-status--good { background: var(--success); }
.dc-status--warn { background: var(--sum); }
.dc-status--bad  { background: var(--value); }

.dc-name {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.dc-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px var(--space-md);
}

.dc-meta-label {
  font-weight: 500;
  text-transform: uppercase;
  font-size: 9.5px;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
  margin-right: 3px;
}

.dc-stats {
  display: flex;
  gap: var(--space-lg);
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

.dc-stat {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.dc-stat-value {
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.2;
}

.dc-stat-value--error { color: var(--value); }

.dc-stat-label {
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-faint);
}

.landing-empty {
  padding: 60px var(--space-lg);
  text-align: center;
  color: var(--ink-faint);
  font-size: 13px;
}

/* ==========================================================================
   DASHBOARD META
   ========================================================================== */

.dash-meta {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg) var(--space-lg);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm) var(--space-lg);
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
}

.meta-item {
  display: flex;
  align-items: baseline;
  gap: 5px;
}

.meta-label {
  font-weight: 500;
  color: var(--ink-faint);
  text-transform: uppercase;
  font-size: 9.5px;
  letter-spacing: 0.06em;
}

/* ==========================================================================
   ANALYSIS GRID (error breakdowns + variable breakdown)
   ========================================================================== */

.analysis-grid {
  display: grid;
  grid-template-columns: 2fr 3fr;
  gap: var(--space-lg);
  align-items: stretch;
}

.analysis-left {
  min-width: 0;
}

.analysis-right {
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.breakdown-heading {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  margin-bottom: var(--space-md);
}

.breakdown-subheading {
  font-weight: 400;
  text-transform: none;
  color: var(--ink-faint);
}

.bar-chart {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.bar-row {
  display: grid;
  grid-template-columns: 120px 1fr 50px 40px;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
}

.bar-row-label {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.bar-row-track {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.bar-row-fill {
  height: 100%;
  border-radius: 3px;
  transition: width 0.4s ease;
}

.bar-row-fill--flow    { background: var(--flow); }
.bar-row-fill--value   { background: var(--value); }
.bar-row-fill--sum     { background: var(--sum); }
.bar-row-fill--missing { background: var(--missing); }
.bar-row-fill--soft    { background: var(--soft); }
.bar-row-fill--section { background: var(--ink-muted); }
.bar-row-fill--country { background: #5b8a72; }

.bar-row-count {
  text-align: right;
  font-weight: 500;
  color: var(--ink);
}

.bar-row-pct {
  text-align: right;
  color: var(--ink-faint);
  font-size: 10.5px;
}

/* Variable breakdown table */
.variable-table-wrap {
  flex: 1;
  overflow-y: auto;
  min-height: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
}

.variable-table {
  font-size: 11.5px;
  table-layout: fixed;
  width: 100%;
}

.variable-table td:first-child,
.variable-table th:first-child {
  font-weight: 500;
  width: 160px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.variable-table td:nth-child(2),
.variable-table th:nth-child(2) {
  text-align: right;
  font-weight: 500;
  white-space: nowrap;
  width: 100px;
  max-width: 100px;
}

.variable-table td:nth-child(3) {
  color: var(--ink-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Variable row expand/collapse */
.var-expand-icon {
  display: inline-block;
  width: 12px;
  font-size: 8px;
  color: var(--ink-faint);
  transition: transform 0.15s ease;
  margin-right: 4px;
  cursor: pointer;
}

.var-expand-icon-spacer {
  display: inline-block;
  width: 16px;
}

.var-row-expandable {
  cursor: pointer;
}

.var-row-expandable:hover {
  background: var(--bg-table-alt) !important;
}

.var-row-expanded .var-expand-icon {
  transform: rotate(90deg);
}

.var-multi-hint {
  font-size: 10px;
  color: var(--ink-faint);
  font-style: italic;
}

.var-sub-row {
  background: var(--bg-table-alt);
}

.var-sub-row td {
  padding-top: 2px !important;
  padding-bottom: 2px !important;
  border-bottom: none !important;
}

.var-sub-count {
  font-size: 10.5px;
  color: var(--ink-muted);
  font-weight: 400 !important;
}

.var-sub-desc {
  font-size: 10.5px;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}

.var-sub-desc span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}

.var-sub-bar-wrap {
  width: 40px;
  min-width: 40px;
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  overflow: hidden;
}

.var-sub-bar {
  height: 100%;
  background: #7c6f9b;
  border-radius: 3px;
}

.pagination--variable {
  padding: var(--space-sm) 0 0;
}

/* ==========================================================================
   PANELS
   ========================================================================== */

.panel {
  max-width: var(--max-width);
  margin: 0 auto var(--space-lg);
  padding: 0 var(--space-lg);
}

.panel-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--border);
}

.panel-header h2 {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.panel-hint {
  font-size: 10.5px;
  color: var(--ink-faint);
}

.panel-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-muted);
}

.panel-header-right {
  display: flex;
  align-items: baseline;
  gap: var(--space-md);
}

.btn-export-small {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  color: var(--ink-faint);
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3px 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: all 0.12s;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.btn-export-small:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* ==========================================================================
   TABLES
   ========================================================================== */

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 12px;
}

.data-table thead th {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg-stripe);
  cursor: pointer;
  user-select: none;
  white-space: nowrap;
  position: sticky;
  top: 0;
  z-index: 1;
}

.data-table thead th:hover {
  color: var(--ink);
}

.data-table thead th.sort-asc::after,
.data-table thead th.sort-desc::after {
  margin-left: 4px;
  font-size: 9px;
}

.data-table thead th.sort-asc::after  { content: '\25B2'; }
.data-table thead th.sort-desc::after { content: '\25BC'; }

.data-table tbody tr {
  transition: background 0.08s ease;
}

.data-table tbody tr:hover {
  background: var(--bg-hover);
}

.data-table tbody tr:nth-child(even) {
  background: var(--bg-stripe);
}

.data-table tbody tr:nth-child(even):hover {
  background: var(--bg-hover);
}

.data-table td {
  padding: 7px 12px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}

.data-table td:last-child,
.data-table th:last-child {
  text-align: right;
}

/* Section table */
.section-table td:first-child { font-weight: 500; }

/* Rate bar */
.rate-bar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.rate-bar-track {
  width: 50px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.rate-bar-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.3s ease;
}

.rate-bar-fill.low  { background: var(--success); }
.rate-bar-fill.mid  { background: var(--sum); }
.rate-bar-fill.high { background: var(--value); }

/* Error table — column order: ID, Interviewer, Country, Variable, Sec, Description, Type, Value, Expected */
.error-table td:nth-child(1) { font-weight: 500; }
.error-table td:nth-child(4) { font-weight: 500; }

.error-table td:nth-child(2) {
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.error-table td:nth-child(6) {
  max-width: 300px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.error-table td:nth-child(8),
.error-table td:nth-child(9) {
  font-size: 11px;
  color: var(--ink-muted);
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* ==========================================================================
   BADGES
   ========================================================================== */

.badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9.5px;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 2px 7px;
  border-radius: 2px;
  white-space: nowrap;
}

.badge--FLOW_ERROR       { color: var(--flow);    background: var(--flow-bg); }
.badge--VALUE_ERROR      { color: var(--value);   background: var(--value-bg); }
.badge--SUM_ERROR        { color: var(--sum);     background: var(--sum-bg); }
.badge--MISSING_VAR      { color: var(--missing); background: var(--missing-bg); }
.badge--SOFT_LOW         { color: var(--soft);    background: var(--soft-bg); }
.badge--SOFT_HIGH        { color: var(--soft);    background: var(--soft-bg); }
.badge--SOFT_CONSISTENCY { color: var(--soft);    background: var(--soft-bg); }

/* ==========================================================================
   INLINE HEADER FILTERS
   ========================================================================== */

.th-filters th {
  padding: 4px 6px 8px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-stripe);
}

.th-filters select,
.th-filters input {
  font-family: var(--font-mono);
  font-size: 10.5px;
  padding: 3px 5px;
  border: 1px solid var(--border);
  border-radius: 3px;
  background: var(--bg-panel);
  color: var(--ink);
  outline: none;
  width: 100%;
  transition: border-color 0.15s;
}

.th-filters select:focus,
.th-filters input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(37,99,235,0.08);
}

/* ==========================================================================
   PAGINATION
   ========================================================================== */

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: var(--space-md) 0 var(--space-sm);
}

.pagination button {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--ink-muted);
  cursor: pointer;
  transition: all 0.12s;
}

.pagination button:hover {
  color: var(--ink);
  border-color: var(--border-dark);
}

.pagination button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.pagination button:disabled {
  opacity: 0.35;
  cursor: default;
}

.pagination .page-info {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--ink-faint);
  padding: 0 var(--space-sm);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */

.site-footer {
  max-width: var(--max-width);
  margin: var(--space-xl) auto var(--space-lg);
  padding: var(--space-md) var(--space-lg);
  font-size: 11px;
  color: var(--ink-faint);
  text-align: center;
}

.dot { margin: 0 4px; }

/* ==========================================================================
   EMPTY & LOADING STATES
   ========================================================================== */

.empty-state {
  padding: var(--space-xl);
  text-align: center;
  color: var(--ink-faint);
  font-size: 12px;
}

.loading-state {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px var(--space-lg);
  text-align: center;
  color: var(--ink-faint);
  font-size: 13px;
}

/* ==========================================================================
   MICRO-INTERACTIONS & ANIMATIONS
   ========================================================================== */

/* Dashboard panel entrance animation */
@keyframes panelSlideIn {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: translateY(0); }
}

#dashboardView:not([hidden]) .dash-meta {
  animation: panelSlideIn 0.35s ease-out both;
}

#dashboardView:not([hidden]) #analysisPanel {
  animation: panelSlideIn 0.4s ease-out both;
  animation-delay: 0.06s;
}

#dashboardView:not([hidden]) .panel:not(#analysisPanel) {
  animation: panelSlideIn 0.4s ease-out both;
  animation-delay: 0.12s;
}

/* Landing card stagger entrance */
@keyframes cardFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.deliverable-card {
  animation: cardFadeIn 0.35s ease-out both;
}

.deliverable-card:nth-child(1) { animation-delay: 0.03s; }
.deliverable-card:nth-child(2) { animation-delay: 0.08s; }
.deliverable-card:nth-child(3) { animation-delay: 0.13s; }
.deliverable-card:nth-child(4) { animation-delay: 0.18s; }

/* Breakdown bar entrance animation */
.bar-row-fill {
  animation: barGrow 0.5s ease-out both;
}

@keyframes barGrow {
  from { transform: scaleX(0); transform-origin: left; }
  to   { transform: scaleX(1); transform-origin: left; }
}

/* Bar row hover feedback */
.bar-row {
  padding: 2px 0;
  border-radius: 3px;
  transition: background 0.12s;
}

.bar-row:hover {
  background: rgba(37,99,235,0.03);
}

/* Export button press effect */
.btn-export-small:active {
  transform: scale(0.96);
}

/* Sort header active indicator pulse */
.data-table thead th.sort-asc,
.data-table thead th.sort-desc {
  color: var(--accent);
}

/* Pagination button press */
.pagination button:active:not(:disabled) {
  transform: scale(0.94);
}

/* Badge subtle hover */
.badge {
  transition: transform 0.1s, box-shadow 0.1s;
}

.badge:hover {
  transform: scale(1.04);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

/* Back link hover animation */
.back-link svg {
  transition: transform 0.15s;
}

.back-link:hover svg {
  transform: translateX(-2px);
}

/* Pill subtle glow on top-bar */
.top-bar .pill {
  transition: background 0.2s;
}

.top-bar:hover .pill {
  background: var(--accent-light);
  color: var(--accent);
}

/* Status dot pulse for bad status */
.dc-status--bad {
  animation: statusPulse 2s ease-in-out infinite;
}

@keyframes statusPulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(220,38,38,0.3); }
  50% { box-shadow: 0 0 0 4px rgba(220,38,38,0); }
}

/* ==========================================================================
   THEME TOGGLE
   ========================================================================== */

.theme-toggle {
  cursor: pointer;
}

.theme-toggle--float {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  color: var(--ink-muted);
  transition: all 0.15s;
}

.theme-toggle--float:hover {
  color: var(--ink);
  border-color: var(--border-dark);
}

/* Icon visibility: show moon in light mode, sun in dark mode */
.icon-sun { display: none; }
.icon-moon { display: block; }
[data-theme="dark"] .icon-sun { display: block; }
[data-theme="dark"] .icon-moon { display: none; }

/* Dark mode adjustments for login grid */
[data-theme="dark"] .login-scene {
  background:
    radial-gradient(ellipse at 30% 20%, rgba(91,141,239,0.1) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 80%, rgba(91,141,239,0.05) 0%, transparent 60%),
    var(--bg);
}

[data-theme="dark"] .login-scene::before {
  background-image:
    linear-gradient(rgba(91,141,239,0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(91,141,239,0.1) 1px, transparent 1px);
}

[data-theme="dark"] .login-scene::after {
  background-image: radial-gradient(circle 1.5px at center, rgba(91,141,239,0.14) 0%, transparent 100%);
}

/* Dark mode: color transitions for smooth switching */
.top-bar,
.deliverable-card,
.table-wrap,
.variable-table-wrap,
.login-field,
.pagination button,
.btn-icon,
.btn-export-small,
.pill,
.badge {
  transition: background 0.3s, color 0.3s, border-color 0.3s;
}

/* Dark mode: sub-row bar color adjustment */
[data-theme="dark"] .var-sub-bar {
  background: #9b8cbf;
}

/* Dark mode: country bar color */
[data-theme="dark"] .bar-row-fill--country {
  background: #6aad88;
}

/* ==========================================================================
   TAB BAR (Errors / Response quality)
   ========================================================================== */

.tab-bar {
  display: flex;
  gap: 0;
}

.tab-btn {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-faint);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0 0 var(--space-sm);
  margin-right: var(--space-lg);
  cursor: pointer;
  transition: color 0.15s, border-color 0.15s;
}

.tab-btn:hover {
  color: var(--ink-muted);
}

.tab-btn.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Quality bar fill color */
.bar-row-fill--quality { background: #0d9488; }

[data-theme="dark"] .bar-row-fill--quality { background: #2dd4bf; }

/* ==========================================================================
   SPONTANEOUS CARD
   ========================================================================== */

.spontaneous-card {
  margin-top: var(--space-lg);
}

.spont-summary {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 14px var(--space-md);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg-panel);
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s;
}

.spont-summary:hover {
  border-color: var(--border-dark);
  box-shadow: 0 1px 4px rgba(0,0,0,0.04);
}

.spont-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius);
  font-size: 14px;
  flex-shrink: 0;
}

.spont-icon--good {
  background: var(--success-bg);
  color: var(--success);
}

.spont-icon--warn {
  background: var(--sum-bg);
  color: var(--sum);
}

.spont-text {
  flex: 1;
  min-width: 0;
}

.spont-headline {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.4;
}

.spont-sub {
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--ink-faint);
  margin-top: 2px;
}

.spont-chevron {
  color: var(--ink-faint);
  transition: transform 0.2s;
  flex-shrink: 0;
}

.spont-summary.expanded .spont-chevron {
  transform: rotate(180deg);
}

.spont-detail {
  display: none;
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  background: var(--bg-panel);
  max-height: 300px;
  overflow-y: auto;
}

.spont-detail.show {
  display: block;
}

.spont-table {
  width: 100%;
  border-collapse: collapse;
  font-family: var(--font-mono);
  font-size: 11.5px;
}

.spont-table th {
  font-family: var(--font-sans);
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-muted);
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  background: var(--bg-stripe);
  position: sticky;
  top: 0;
}

.spont-table td {
  padding: 6px 12px;
  border-bottom: 1px solid var(--border);
}

.spont-table tr:nth-child(even) {
  background: var(--bg-stripe);
}

.spont-table td:nth-child(3) {
  text-align: right;
  font-weight: 500;
}

.spont-pct-bar {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.spont-pct-track {
  width: 40px;
  height: 4px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.spont-pct-fill {
  height: 100%;
  border-radius: 2px;
  background: #0d9488;
}

[data-theme="dark"] .spont-pct-fill {
  background: #2dd4bf;
}

/* ==========================================================================
   PRINT
   ========================================================================== */

@media print {
  body { background: white; font-size: 10px; }
  .top-bar { position: static; }
  .btn-action, .btn-icon, .filters, .pagination, .back-link { display: none; }
  .panel { break-inside: avoid; }
  .table-wrap { border: 1px solid #ddd; }
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
  .landing-main { padding: var(--space-lg) var(--space-md); }
  .month-grid { grid-template-columns: 1fr; }
  .panel { padding-left: var(--space-md); padding-right: var(--space-md); }
  .top-bar-inner { padding-left: var(--space-md); padding-right: var(--space-md); }
  .analysis-grid { grid-template-columns: 1fr; }
  .bar-row { grid-template-columns: 100px 1fr 50px 40px; }
  .filters { flex-direction: column; }
  .filter-group select, .filter-group input, .filter-search input { min-width: 100%; }
  .dash-meta { padding-left: var(--space-md); padding-right: var(--space-md); }
  .login-footer { position: static; margin-top: var(--space-xl); }
  .country-grid { grid-template-columns: repeat(2, 1fr); }
}