@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
  --bg: #f7f7f8;
  --surface: rgba(255, 255, 255, 0.7);
  --surface-hover: rgba(255, 255, 255, 0.9);
  --surface-border: rgba(0, 0, 0, 0.08);
  --surface-border-focus: rgba(43, 89, 195, 0.4);
  
  --ink: #1f2330;
  --muted: #5b6478;
  --line: rgba(0, 0, 0, 0.08);
  
  --accent: #2b59c3;
  --accent-gradient: linear-gradient(135deg, #2b59c3 0%, #3d78e5 100%);
  --accent-ink: #ffffff;
  --accent-glow: rgba(43, 89, 195, 0.15);
  
  --warn-bg: #fff5e1;
  --warn-ink: #8a5b00;
  --warn-border: rgba(138, 91, 0, 0.15);
  
  --error-bg: #ffe6e6;
  --error-ink: #a30016;
  --error-border: rgba(163, 0, 22, 0.15);
  
  --success-bg: #e7f5ee;
  --success-ink: #1f7a44;
  --success-border: rgba(31, 122, 68, 0.15);
  
  --danger: #b40020;
}

* { 
  box-sizing: border-box; 
  transition: background-color 0.25s ease, border-color 0.25s ease, transform 0.25s cubic-bezier(0.4, 0, 0.2, 1), box-shadow 0.25s ease;
}

html {
  height: 100%;
  overflow: hidden;
}

/* Base Body Styles */
body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  min-height: 100vh;
  min-height: 100dvh;
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  position: relative;
}

/* Background Ambient Glows */
body::before {
  content: "";
  position: fixed;
  top: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(43, 89, 195, 0.08) 0%, rgba(61, 120, 229, 0.04) 50%, transparent 100%);
  z-index: -1;
  pointer-events: none;
  filter: blur(80px);
}

body::after {
  content: "";
  position: fixed;
  bottom: -150px;
  left: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(61, 120, 229, 0.05) 0%, rgba(43, 89, 195, 0.03) 50%, transparent 100%);
  z-index: -1;
  pointer-events: none;
  filter: blur(80px);
}

.container { 
  max-width: none; 
  margin: 0 auto; 
  padding: 0 1.5rem; 
}

/* Typography Styling */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  letter-spacing: 0;
  color: #1f2330;
}

h2 {
  font-size: 2rem;
  margin-top: 0;
  margin-bottom: 0.5rem;
  background: linear-gradient(135deg, #1f2330 0%, #4a5468 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.lead { 
  color: var(--muted); 
  font-size: 1.1rem;
  font-weight: 400;
  margin-bottom: 2rem;
}

/* Header & Navigation Bar */
header {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 100;
  flex: 0 0 auto;
  padding: 0.7rem 0;
}

header .container { 
  display: flex; 
  align-items: center; 
  justify-content: space-between; 
  gap: 1rem;
  max-width: none;
  padding: 0 1rem;
  min-width: 0;
}

header h1 { 
  font-size: 1.1rem;
  margin: 0; 
  font-weight: 700; 
  letter-spacing: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

header h1 a { 
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  text-decoration: none; 
}

header nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  flex: 1 1 auto;
  justify-content: flex-start;
  min-width: 0;
  overflow-x: auto;
  scrollbar-width: none;
}

header nav::-webkit-scrollbar {
  display: none;
}

header nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: .78rem;
  font-weight: 500;
  padding: 0.34rem 0.58rem;
  border-radius: 12px;
  border: 1px solid #e5e7eb;
  background: #ffffff;
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.28rem;
  white-space: nowrap;
  flex: 0 0 auto;
  transition:
    background-color .2s ease,
    color .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

header nav a svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

header h1 svg {
  width: 20px;
  height: 20px;
}

header nav a:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

header nav a.active {
  background: #eaf3ff;
  color: #2563eb;
  font-weight: 600;
  border: 1px solid #bfdbfe;
  box-shadow: 0 2px 8px rgba(37, 99, 235, .08);
}

header nav a.active::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -6px;
  height: 3px;
  border-radius: 999px;
  background: #2563eb;
}

/* Main Area & Footer */
main {
  flex: 1 1 auto;
  min-height: 0;
  width: 100%;
  padding: 1.35rem 1.5rem;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

footer {
  background: rgba(255, 255, 255, 0.4);
  border-top: 1px solid var(--line);
  flex: 0 0 auto;
  padding: 0.65rem 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.35;
}

/* Cards & Grid Systems */
.cards { 
  display: grid; 
  grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); 
  gap: 1.5rem; 
  margin: 2rem 0; 
}

@media (max-width: 720px) { 
  .cards { grid-template-columns: 1fr; } 
}

.card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 1.35rem;
  text-decoration: none;
  color: var(--ink);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.03);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(43, 89, 195, 0.03) 0%, rgba(118, 75, 162, 0.03) 100%);
  opacity: 0;
  z-index: 0;
  transition: opacity 0.3s ease;
}

.card:hover { 
  border-color: var(--accent); 
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(43, 89, 195, 0.08);
  background: var(--surface-hover);
}

.card:hover::before {
  opacity: 1;
}

.card > * {
  position: relative;
  z-index: 1;
}

.card h3 { 
  margin: 0 0 .75rem 0; 
  font-size: 1.1rem;
  color: #1f2330;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.card p {
  margin: 0 0 1.25rem 0;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.5;
}

.card .meta { 
  color: var(--muted); 
  font-size: .88rem; 
  margin-top: auto; 
  border-top: 1px solid var(--line);
  padding-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

/* Feature/Ground Rules Grid */
.ground-rules {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.rule-box {
  background: rgba(0, 0, 0, 0.015);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 1rem;
}

.rule-box h4 {
  margin: 0 0 0.5rem 0;
  color: #1f2330;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.rule-box p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

/* Home dashboard: sized to live inside the viewport shell. */
.home-dashboard {
  min-height: 100%;
  display: grid;
  grid-template-rows: auto auto;
  align-content: start;
  gap: 1.1rem;
}

.home-hero {
  text-align: center;
}

.home-hero h2 {
  font-size: 1.6rem;
  margin-bottom: 0.3rem;
}

.home-hero .lead {
  margin-bottom: 0;
  font-size: 0.98rem;
}

.home-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 1rem;
  align-content: start;
}

.home-card-grid .card {
  min-height: 132px;
  padding: 1.1rem;
}

.home-card-grid .card h3 {
  margin-bottom: 0.55rem;
}

.home-card-grid .card p {
  margin-bottom: 0.9rem;
  font-size: 0.9rem;
}

.home-card-grid .card .meta {
  padding-top: 0.75rem;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .home-dashboard {
    display: block;
  }

  .home-card-grid {
    margin: 1rem 0;
  }
}

@media (max-height: 760px) and (min-width: 721px) {
  main {
    padding-top: 0.9rem;
    padding-bottom: 0.9rem;
  }

  .home-dashboard {
    gap: 0.8rem;
  }

  .home-card-grid .card {
    min-height: 118px;
  }
}

/* Callouts & Notifications */
.callout {
  background: rgba(43, 89, 195, 0.04);
  border: 1px solid rgba(43, 89, 195, 0.1);
  padding: 1.25rem;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.callout-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.callout.success { 
  background: var(--success-bg); 
  border-color: var(--success-border); 
  color: var(--success-ink); 
}

.callout.warn { 
  background: var(--warn-bg); 
  border-color: var(--warn-border); 
  color: var(--warn-ink); 
}

.callout.danger { 
  background: var(--error-bg); 
  border-color: var(--error-border); 
  color: var(--error-ink); 
}

/* Notifications (Flashes) */
.flashes { 
  margin-bottom: 2rem; 
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.flash { 
  padding: 1rem 1.25rem; 
  border-radius: 8px; 
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
}

@keyframes slideIn {
  from { transform: translateY(-10px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.flash-success { 
  background: var(--success-bg); 
  color: var(--success-ink); 
  border-color: var(--success-border);
}

.flash-error { 
  background: var(--error-bg); 
  color: var(--error-ink); 
  border-color: var(--error-border);
}

/* Form Styling & Layout */
.form-grid { 
  display: flex; 
  flex-direction: column; 
  gap: 1.5rem; 
}

fieldset {
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 1.5rem 1.75rem;
  background: var(--surface);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  margin: 0 0 1rem 0;
}

legend { 
  padding: 0 .75rem; 
  font-weight: 600; 
  font-family: 'Outfit', sans-serif;
  color: #1f2330;
  font-size: 1.05rem;
  letter-spacing: 0;
}

.form-row { 
  display: flex; 
  flex-direction: column; 
  gap: .5rem; 
  margin-bottom: 1.25rem; 
}

.form-row:last-child { margin-bottom: 0; }

label { 
  font-weight: 500; 
  font-size: 0.92rem;
  color: #4a5468;
}

label.inline { 
  font-weight: 400; 
  display: flex; 
  align-items: center; 
  gap: .6rem; 
  cursor: pointer;
  user-select: none;
}

/* Custom Text inputs & File inputs */
input[type="text"], 
input[type="number"], 
input[type="url"], 
textarea, 
select {
  font-family: inherit;
  font-size: 0.95rem;
  padding: .65rem .85rem;
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  background: #ffffff;
  color: #1f2330;
  width: 100%;
}

select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235b6478'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.85rem center;
  background-size: 1.1rem;
  padding-right: 2.5rem;
}

input:focus, textarea:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

textarea { 
  font-family: ui-monospace, SFMono-Regular, "Consolas", monospace; 
  font-size: .9rem; 
  resize: vertical;
}

/* Modern Styled File Upload Areas */
input[type="file"] {
  padding: 0.75rem;
  border: 2px dashed rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.02);
  width: 100%;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.9rem;
}

input[type="file"]:hover {
  border-color: var(--accent);
  background: rgba(43, 89, 195, 0.02);
}

.help { 
  color: var(--muted); 
  font-size: .82rem; 
  margin: 0; 
}

.required { color: var(--danger); font-weight: bold; }

/* Buttons & Actions */
.actions { 
  display: flex; 
  gap: .75rem; 
  flex-wrap: wrap; 
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: .6rem 1.25rem;
  border-radius: 8px;
  border: 1px solid var(--surface-border);
  background: #ffffff;
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  transition:
    background-color .2s ease,
    color .2s ease,
    border-color .2s ease,
    box-shadow .2s ease;
}

.btn:hover { 
  border-color: var(--accent); 
  background: rgba(43, 89, 195, 0.02);
  transform: translateY(-1px);
}

/* Light active-tab style for tab-like links/buttons (e.g., Members tabs). */
.btn.btn-primary {
  background: #eaf3ff;
  color: #2563eb;
  font-weight: 600;
  border: 1px solid #bfdbfe;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(37,99,235,.08);
  position: relative;
}

.btn.btn-primary::after {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  bottom: -6px;
  height: 3px;
  border-radius: 999px;
  background: #2563eb;
}

.btn:not(.primary):not(.danger):not(.btn-primary) {
  background: #ffffff;
  border-color: #e5e7eb;
}

.btn:not(.primary):not(.danger):not(.btn-primary):hover {
  background: #f8fafc;
  border-color: #cbd5e1;
}

.btn:active {
  transform: translateY(1px);
}

.btn.primary { 
  background: var(--accent-gradient); 
  color: var(--accent-ink); 
  border: none;
  box-shadow: 0 4px 15px rgba(43, 89, 195, 0.2);
}

.btn.primary:hover { 
  filter: brightness(1.08);
  box-shadow: 0 6px 20px rgba(43, 89, 195, 0.3);
}

.btn.danger { 
  background: var(--danger); 
  color: #fff; 
  border-color: var(--danger); 
}

.btn.danger:hover {
  filter: brightness(1.08);
  box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.btn[disabled] { 
  opacity: .4; 
  cursor: not-allowed; 
  pointer-events: none;
}

/* Beautiful Dashboard Metrics */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
}

.kpi-card {
  background: rgba(255, 255, 255, 0.6);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 1.25rem;
  text-align: center;
}

.kpi-card .kpi-val {
  font-size: 2.2rem;
  font-weight: 800;
  font-family: 'Outfit', sans-serif;
  line-height: 1;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin: 0.25rem 0;
}

.kpi-card .kpi-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--muted);
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* Tables & Wrappers */
.table-wrap { 
  overflow-x: auto; 
  margin: 1.5rem 0;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.02);
  background: var(--surface);
}

table { 
  width: 100%; 
  border-collapse: collapse; 
  text-align: left; 
}

th, td { 
  padding: .85rem 1.1rem; 
  border-bottom: 1px solid var(--line); 
  font-size: .9rem; 
  vertical-align: middle; 
}

th { 
  background: rgba(43, 89, 195, 0.04);
  color: #1f2330;
  font-weight: 600; 
  font-family: 'Outfit', sans-serif;
}

tr:hover td {
  background: rgba(0, 0, 0, 0.01);
}

tbody tr:last-child td { border-bottom: none; }

/* Status Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 12px;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.badge.static {
  background: rgba(0, 0, 0, 0.04);
  color: var(--muted);
  border: 1px solid var(--line);
}

.badge.user {
  background: rgba(43, 89, 195, 0.08);
  color: #2b59c3;
  border: 1px solid rgba(43, 89, 195, 0.2);
}

/* Horizontal dividers */
hr { 
  border: none; 
  border-top: 1px solid var(--line); 
  margin: 2.5rem 0; 
}

/* Custom Inline Code */
code { 
  background: rgba(0, 0, 0, 0.05); 
  color: #2d3748;
  padding: .15rem .35rem; 
  border-radius: 4px; 
  font-size: .88em; 
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
}

/* Thin Elegant Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.03);
}

::-webkit-scrollbar-thumb {
  background: rgba(0,0,0,0.15);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(43,89,195,0.5);
}

/* ── Log Message Tooltip ────────────────────────────── */
#log-tooltip {
  display: none;
  position: absolute;
  z-index: 1000;
  width: 440px;
  background: #1a1f2e;
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 11px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.28), 0 2px 8px rgba(0, 0, 0, 0.15);
  overflow: hidden;
}

.log-tt-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.55rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.log-tt-label {
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.45);
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.log-tt-copy {
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 5px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: background 0.15s ease, color 0.15s ease;
}

.log-tt-copy:hover {
  background: rgba(43, 89, 195, 0.4);
  border-color: rgba(43, 89, 195, 0.6);
  color: #fff;
}

.log-tt-copy.copied {
  background: rgba(16, 185, 129, 0.3);
  border-color: rgba(16, 185, 129, 0.5);
  color: #6ee7b7;
}

.log-tt-body {
  padding: 0.75rem 0.9rem;
  font-size: 0.78rem;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  line-height: 1.65;
  color: #cbd5e1;
  white-space: pre-wrap;
  word-break: break-all;
  max-height: 300px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(255,255,255,0.15) transparent;
}

.log-tt-body::-webkit-scrollbar { width: 5px; }
.log-tt-body::-webkit-scrollbar-track { background: transparent; }
.log-tt-body::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 3px; }

.log-msg-td { cursor: default; }
.log-msg-td:hover { background: rgba(43, 89, 195, 0.05) !important; }

/* ── Column Toggle Panel ────────────────────────────── */
.col-toggle-wrap {
  position: relative;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.dataset-preview-toolbar {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.75rem;
}

.dataset-preview-toolbar .col-toggle-wrap {
  margin-bottom: 0;
}

.dataset-range-note {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(234, 179, 8, 0.08);
  border: 1px solid rgba(234, 179, 8, 0.25);
  border-radius: 20px;
  padding: 0.3rem 0.75rem;
  font-size: 0.82rem;
  color: var(--warn-ink);
}

.dataset-range-note svg {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}

.decoded-rows-stat {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  margin-left: auto;
  min-height: 34px;
  padding: 0.35rem 0.75rem;
  border-left: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
}

.decoded-rows-stat strong {
  color: var(--accent);
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  line-height: 1;
}

.col-toggle-btn {
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  gap: 0.35rem;
}

.col-toggle-panel {
  display: none;
  position: absolute;
  top: calc(100% + 0.4rem);
  left: 0;
  background: #ffffff;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.1);
  padding: 0.5rem;
  z-index: 50;
  min-width: 190px;
  max-height: 340px;
  overflow-y: auto;
}

.col-toggle-panel.open {
  display: block;
  animation: fadeInDown 0.15s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

.col-toggle-actions {
  display: flex;
  gap: 0.35rem;
  padding: 0.25rem 0.5rem 0.5rem;
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.35rem;
}

.col-toggle-all {
  flex: 1;
  font-size: 0.72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.4rem;
  border: 1px solid var(--line);
  border-radius: 5px;
  background: transparent;
  color: var(--muted);
  cursor: pointer;
}

.col-toggle-all:hover {
  background: rgba(43, 89, 195, 0.05);
  border-color: var(--accent);
  color: var(--accent);
}

.col-toggle-item {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.32rem 0.65rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--ink);
  white-space: nowrap;
  user-select: none;
}

.col-toggle-item:hover {
  background: rgba(43, 89, 195, 0.05);
}

.col-toggle-item input[type="checkbox"] {
  width: 14px;
  height: 14px;
  accent-color: var(--accent);
  cursor: pointer;
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  border: none;
  background: none;
  width: auto;
}

/* ── Preview Table: viewport-fitted scrollable grid ─── */
.preview-table-wrap {
  overflow: auto;
  margin-top: 0;
}

#preview-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  /* opaque bg so rows don't bleed through when scrolling */
  background: rgb(246, 248, 253);
  box-shadow: 0 1px 0 var(--line);
}

/* ── Resizable Table Columns ────────────────────────── */
th.resizable-col {
  position: relative;
  user-select: none;
  overflow: hidden;
  white-space: nowrap;
}

th.resizable-col td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

#preview-table td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 0;
}

#w-preview-table tbody tr.context-selected td {
  background: rgba(43, 89, 195, 0.28);
  color: var(--ink);
}

#w-preview-table td.context-trigger-cell {
  cursor: context-menu;
}

#w-preview-table td.context-cell-selected {
  box-shadow: none;
  background: transparent;
}

.grid-context-menu {
  display: none;
  position: fixed;
  z-index: 9500;
  min-width: 220px;
  background: #fff;
  border: none;
  border-radius: 8px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
  padding: 6px;
}

.grid-context-item {
  width: 100%;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: #4b5563;
  cursor: pointer;
  display: flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  font: 13px/1.25 "Segoe UI", Arial, sans-serif;
  text-align: left;
}

.grid-context-item:hover,
.grid-context-item:focus-visible {
  background: #eef3fb;
  color: #111827;
  outline: none;
}

.grid-context-item:disabled {
  color: #9ca3af;
  cursor: wait;
}

.col-resize-handle {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  cursor: col-resize;
  z-index: 2;
  border-radius: 0 3px 3px 0;
  transition: background 0.15s ease;
}

.col-resize-handle:hover,
.col-resize-handle.active {
  background: var(--accent);
  opacity: 0.5;
}

/* ── Search Mapping Page ────────────────────────────── */
.search-panel {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  margin-bottom: 2.5rem;
  box-shadow: 0 2px 12px rgba(43, 89, 195, 0.05), 0 1px 3px rgba(0,0,0,0.03);
}

.results-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1.75rem;
}

.results-header h3 {
  margin: 0;
  font-size: 1.2rem;
  color: var(--ink);
}

/* Profile result cards */
.profile-cards {
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  margin-top: 0;
}

.card.profile-card {
  padding: 0;
  overflow: hidden;
  justify-content: flex-start;
  min-height: auto;
}

.profile-card-accent {
  height: 3px;
  background: var(--accent-gradient);
  flex-shrink: 0;
}

.profile-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.profile-card-header {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1.25rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.profile-icon {
  color: #a855f7;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.profile-name {
  font-family: 'Outfit', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: 0;
}

.profile-ids {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(43, 89, 195, 0.04);
  border-radius: 10px;
  border: 1px solid rgba(43, 89, 195, 0.1);
}

.profile-id-block {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.field-label {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--muted);
  font-weight: 600;
  display: block;
}

.id-value {
  font-family: 'Outfit', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: 0;
  line-height: 1.2;
}

.profile-dbs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem 1rem;
  margin-bottom: 1.25rem;
}

.profile-dbs > div {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.channel-section {
  border-top: 1px solid var(--line);
  padding-top: 0.9rem;
  margin-top: auto;
}

.channel-section-label {
  font-size: 0.68rem;
  color: var(--accent);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.07em;
  display: flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: 0.6rem;
}

.channel-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.channel-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 0.7rem;
  border-radius: 8px;
  background: rgba(0, 0, 0, 0.02);
  border: 1px solid var(--line);
  font-size: 0.82rem;
}

.channel-item:hover {
  background: rgba(43, 89, 195, 0.04);
  border-color: rgba(43, 89, 195, 0.15);
}

.channel-acct-num {
  color: var(--ink);
  font-weight: 600;
  font-size: 0.85rem;
}

.channel-acct-name {
  color: var(--muted);
  font-size: 0.78rem;
  margin-left: 0.3rem;
}

/* Search empty state */
.search-empty {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  padding: 4rem 2rem;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.search-empty-icon {
  width: 42px;
  height: 42px;
  color: var(--accent);
  opacity: 0.45;
  margin: 0 auto 1.25rem;
  display: block;
}

.search-empty h3 {
  margin: 0 0 0.5rem;
  font-size: 1.2rem;
}

.search-empty p {
  margin: 0 auto;
  max-width: 460px;
  color: var(--muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* ── Task Tracker ───────────────────────────────────── */

/* Nav reminder badge */
.nav-reminder-badge {
  position: absolute;
  top: 2px;
  right: 2px;
  background: var(--danger);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 700;
  min-width: 16px;
  height: 16px;
  border-radius: 8px;
  padding: 0 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

/* Status badges */
.badge.status-todo       { background: rgba(0,0,0,0.04);        color: var(--muted);      border: 1px solid var(--line); }
.badge.status-inprogress { background: rgba(43,89,195,0.08);    color: #2b59c3;           border: 1px solid rgba(43,89,195,0.2); }
.badge.status-hold       { background: var(--warn-bg);          color: var(--warn-ink);   border: 1px solid var(--warn-border); }
.badge.status-completed  { background: var(--success-bg);       color: var(--success-ink);border: 1px solid var(--success-border); }

/* Priority badges */
.badge.priority-low    { background: rgba(0,0,0,0.04);     color: var(--muted);      border: 1px solid var(--line); }
.badge.priority-medium { background: rgba(43,89,195,0.06); color: #3560cc;           border: 1px solid rgba(43,89,195,0.15); }
.badge.priority-high   { background: var(--warn-bg);       color: var(--warn-ink);   border: 1px solid var(--warn-border); }
.badge.priority-urgent { background: var(--error-bg);      color: var(--error-ink);  border: 1px solid var(--error-border); }

/* Reminder / overdue indicator badges */
.badge.reminder { background: var(--warn-bg);   color: var(--warn-ink);  border: 1px solid var(--warn-border); }
.badge.overdue  { background: var(--error-bg);  color: var(--error-ink); border: 1px solid var(--error-border); }

.task-page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.task-page-intro {
  min-width: 0;
}

.task-page-title-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.15rem;
}

.task-page-title-row h2 {
  font-size: 1.55rem;
}

.task-page-intro .lead {
  font-size: 0.9rem;
  line-height: 1.35;
}

.task-mode-toggle {
  display: inline-flex;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--bg);
}

.task-page-actions {
  gap: 0.5rem;
}

.task-page-actions .btn {
  padding: 0.45rem 0.75rem;
  font-size: 0.84rem;
}

/* Task tab bar */
.task-tabs {
  display: flex;
  align-items: flex-end;
  gap: 0.75rem;
  border-bottom: 2px solid var(--line);
  margin-bottom: 0.75rem;
}

.task-tab-list {
  display: flex;
  min-width: 0;
  flex: 1 1 auto;
  overflow-x: auto;
  scrollbar-width: none;
}
.task-tab-list::-webkit-scrollbar { display: none; }

.task-tab-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

.task-tab-actions .btn {
  padding: 0.42rem 0.85rem;
  font-size: 0.88rem;
}

.task-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.42rem 0.85rem;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--muted);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  white-space: nowrap;
  transition: color 0.15s, border-color 0.15s;
}
.task-tab:hover { color: var(--accent); }
.task-tab.active {
  color: var(--accent);
  border-bottom-color: var(--accent);
  font-weight: 600;
}
.task-tab .tab-count {
  background: rgba(0,0,0,0.06);
  color: var(--muted);
  border-radius: 10px;
  padding: 0.05rem 0.45rem;
  font-size: 0.72rem;
  font-weight: 700;
}
.task-tab.active .tab-count {
  background: rgba(43,89,195,0.1);
  color: var(--accent);
}

/* Filter bar */
.task-filter-bar {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 0.75rem 0.85rem;
  margin-bottom: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  /* backdrop-filter creates a stacking context; give it an explicit z-index
     so the Columns dropdown renders above the sticky table header (z-index 3) */
  position: relative;
  z-index: 10;
}

/* Row 1: core filter fields */
.task-filter-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: flex-end;
  width: 100%;
}

.task-filter-bar .filter-group {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 130px;
}

.task-filter-fields > .filter-group {
  flex: 1 1 145px;
}

.task-filter-fields > .filter-group.wide {
  flex: 2 1 240px;
  min-width: 220px;
  max-width: none;
}

.task-filter-fields > .filter-group:nth-child(2) {
  flex: 1 1 175px;
}

.task-filter-fields > .filter-group:nth-child(3) {
  flex: 0.75 1 135px;
}

.task-filter-bar label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  font-weight: 600;
}

.task-filter-bar input,
.task-filter-bar select {
  width: 100%;
  box-sizing: border-box;
  padding: 0.45rem 0.75rem;
  font-size: 0.88rem;
  border-radius: 7px;
}

.task-filter-bar .except-field-group {
  min-width: 140px;
}

.task-filter-bar .except-values-group {
  min-width: 180px;
}

.task-more-filters-btn {
  white-space: nowrap;
}

.task-more-filters-btn[aria-expanded="true"] {
  color: var(--accent);
  border-color: rgba(43, 89, 195, 0.3);
  background: rgba(43, 89, 195, 0.05);
}

.task-filter-advanced {
  display: none;
  grid-template-columns: repeat(4, minmax(150px, 1fr));
  gap: 0.65rem;
  padding-top: 0.65rem;
  border-top: 1px solid var(--line);
}

.task-filter-advanced.is-open {
  display: grid;
}

.filter-values-wrap {
  position: relative;
}

.filter-values-btn {
  width: 100%;
  min-height: 37px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg);
  color: var(--ink);
  font-size: 0.88rem;
  cursor: pointer;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.filter-values-btn::after {
  content: "";
  width: 0.45rem;
  height: 0.45rem;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  opacity: 0.65;
}

.filter-values-btn[disabled] {
  cursor: not-allowed;
  color: var(--muted);
  background: rgba(0,0,0,0.03);
}

.filter-values-panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  z-index: 320;
  min-width: 220px;
  max-height: 260px;
  overflow: auto;
  background: #fff;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.10);
  padding: 0.35rem 0;
}

.filter-values-panel[hidden] {
  display: none;
}

.filter-values-panel label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.35rem 0.85rem;
  color: var(--ink);
  font-size: 0.86rem;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 500;
  cursor: pointer;
  user-select: none;
}

.filter-values-panel label:hover {
  background: rgba(43, 89, 195, 0.05);
}

.filter-values-panel input[type="checkbox"] {
  width: 14px;
  height: 14px;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}

.filter-values-empty {
  padding: 0.45rem 0.85rem;
  color: var(--muted);
  font-size: 0.86rem;
}

/* Filter + Clear buttons — pushed to the far right of the fields row */
.filter-submit {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  margin-left: auto;
}

.filter-action-divider {
  align-self: stretch;
  width: 1px;
  min-height: 37px;
  background: var(--line);
  margin: 0 0.1rem;
}

.task-filter-tools {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

/* Uniform size for all action buttons in the filter bar */
.task-filter-bar .btn,
.task-filter-tools .btn {
  padding: 0.48rem 1rem;
  font-size: 0.88rem;
}

/* Filter and Export XLSX share the same width so they visually align */
.filter-submit .btn.primary,
#export-selected-btn {
  min-width: 130px;
  justify-content: center;
}

@media (max-width: 1100px) {
  .task-filter-advanced {
    grid-template-columns: repeat(2, minmax(150px, 1fr));
  }
}

@media (max-width: 700px) {
  .task-page-actions,
  .task-filter-tools,
  .filter-submit {
    width: 100%;
  }

  .task-filter-advanced {
    grid-template-columns: 1fr;
  }
}

/* Settings appears to the left of the right-aligned Columns control. */
.task-tab-settings { margin-left: 0; }

/* Settings panel */
.tasks-settings-panel {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 1.75rem 2rem;
  margin-top: 1.5rem;
}

.tasks-settings-title {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0 0 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.settings-field-group {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
}

.settings-field-header {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.settings-field-label {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink);
}

.settings-field-desc {
  font-size: 0.83rem;
  color: var(--muted);
  margin: 0;
}

.settings-url-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.settings-url-input {
  padding: 0.48rem 0.75rem;
  font-size: 0.88rem;
  border: 1px solid var(--line);
  border-radius: 7px;
  width: 100%;
  box-sizing: border-box;
  color: var(--ink);
  background: var(--surface);
}

.settings-url-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(43, 89, 195, 0.1);
}

.settings-url-actions {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

/* Task table action buttons */
.task-action-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  padding: 0;
}
.task-action-btn:hover { background: rgba(43,89,195,0.06); color: var(--accent); border-color: rgba(43,89,195,0.2); }
.task-action-btn.complete:hover { background: var(--success-bg); color: var(--success-ink); border-color: var(--success-border); }
.task-action-btn.delete:hover  { background: var(--error-bg);   color: var(--error-ink);   border-color: var(--error-border); }

.task-row-actions {
  display: flex;
  align-items: center;
  flex-wrap: nowrap;
  gap: 0.25rem;
}

.task-title-cell-inner {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem;
  min-width: 0;
}

.task-title-text {
  display: -webkit-box;
  min-width: 120px;
  overflow: hidden;
  color: var(--ink);
  font-weight: 500;
  line-height: 1.35;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

/* Quill editor container */
.ql-editor-wrap {
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 8px;
  /* overflow: hidden intentionally omitted — it would clip the color and
     alignment picker dropdowns that open outside the toolbar bounds */
  background: #fff;
}
.ql-editor-wrap .ql-toolbar {
  border: none;
  border-bottom: 1px solid rgba(0,0,0,0.08);
  background: rgba(0,0,0,0.015);
  border-radius: 8px 8px 0 0;
  flex-wrap: wrap;
}
.ql-editor-wrap .ql-container {
  border: none;
  font-family: 'Inter', sans-serif;
  font-size: 0.95rem;
  border-radius: 0 0 8px 8px;
}
/* Color and alignment picker dropdowns must appear above page elements */
.ql-editor-wrap .ql-picker-options {
  z-index: 50;
}
.ql-editor-wrap .ql-editor {
  min-height: 200px;
  max-height: 500px;
  overflow-y: auto;
}
.ql-editor-wrap:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Category list on categories page */
.cat-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.65rem 1rem;
  border-bottom: 1px solid var(--line);
  gap: 0.75rem;
}
.cat-item:last-child { border-bottom: none; }
.cat-view { display: flex; align-items: center; gap: 0.75rem; width: 100%; }
.cat-edit { display: none; align-items: center; gap: 0.5rem; width: 100%; }
.cat-edit input { flex: 1; padding: 0.35rem 0.6rem; font-size: 0.9rem; }

/* Flatpickr overrides to match our style */
.flatpickr-input {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%235b6478'%3E%3Crect x='3' y='4' width='18' height='18' rx='2' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'/%3E%3Cpath d='M8 2v4M16 2v4M3 10h18' stroke-linecap='round' stroke-linejoin='round' stroke-width='2'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 0.85rem center !important;
  background-size: 1rem !important;
  padding-right: 2.5rem !important;
  cursor: pointer !important;
}

/* Task empty state */
.tasks-empty {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  padding: 4rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

/* Overdue row highlight */
tr.row-overdue td { background: rgba(163,0,22,0.02); }
tr.row-reminder td { background: rgba(138,91,0,0.02); }

/* Sortable column headers */
.sort-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: inherit;
  text-decoration: none;
  font-weight: 600;        /* inherits th weight */
  white-space: nowrap;
  border-radius: 4px;
  padding: 0.1rem 0.2rem;
  margin: -0.1rem -0.2rem;
  transition: color 0.15s;
}
.sort-link:hover { color: var(--accent); }

.sort-link--active { color: var(--accent); }

.sort-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
  opacity: 0.3;
  transition: opacity 0.15s;
}
.sort-link:hover .sort-icon { opacity: 0.7; }

.sort-icon--active {
  opacity: 1;
  color: var(--accent);
}

/* Column visibility picker */
.col-picker-wrap {
  position: relative;
}

.col-picker-panel {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  z-index: 300;
  background: #fff;
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.10);
  padding: 0.35rem 0 0.5rem;
  min-width: 185px;
  white-space: nowrap;
}

.col-picker-panel[hidden] { display: none; }

.col-picker-header {
  padding: 0.35rem 1rem 0.35rem;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 700;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  margin-bottom: 0.2rem;
}

.col-picker-panel label {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.28rem 1rem;
  font-size: 0.875rem;
  color: var(--ink);
  cursor: pointer;
  user-select: none;
  transition: background 0.12s;
}

.col-picker-panel label:hover {
  background: rgba(43, 89, 195, 0.05);
}

.col-picker-panel input[type="checkbox"] {
  cursor: pointer;
  width: 14px;
  height: 14px;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--accent);
}

/* ── Warning Decoder Dataset Preview ────────────────── */

/* Sticky header inside the scrolling table wrap */
.warning-reference-bar {
  background: rgba(0, 0, 0, 0.015);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 0.75rem 1.25rem;
  margin-bottom: 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.warning-reference-info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  min-width: 0;
}

.warning-reference-text {
  font-size: 0.9rem;
  font-weight: 500;
  white-space: nowrap;
}

.warning-reference-replace {
  padding: 0.35rem 0.65rem;
  font-size: 0.8rem;
  flex-shrink: 0;
}



.warning-preview-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  width: 100%;
  gap: 0.75rem;
}

.warning-preview-tools {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  min-width: 0;
}

.warning-preview-toolbar .decoded-rows-stat {
  justify-self: center;
  margin-left: 0;
  border-left: 0;
}

.warning-preview-discard {
  justify-self: end;
  margin: 0;
}

.warning-preview-discard .btn {
  padding: 0.4rem 0.85rem;
  gap: 0.35rem;
  font-size: 0.85rem;
}

.warning-preview-discard .btn svg {
  width: 14px;
  height: 14px;
}

.warning-export-row {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) auto;
  gap: 0.75rem;
  align-items: end;
  max-width: 980px;
}

.warning-stream-download {
  min-height: 38px;
  margin-bottom: 0;
  white-space: nowrap;
}

@media (max-width: 760px) {
  .warning-reference-bar,
  .warning-reference-info {
    align-items: stretch;
    flex-direction: column;
  }

  .warning-reference-text {
    white-space: normal;
  }


  .warning-preview-discard,
  .warning-preview-discard .btn,
  .warning-stream-download {
    width: 100%;
    justify-content: center;
  }

  .warning-preview-toolbar {
    grid-template-columns: 1fr;
  }

  .warning-preview-tools,
  .warning-preview-discard {
    justify-self: stretch;
  }

  .warning-export-row {
    grid-template-columns: 1fr;
  }
}
#w-preview-table-wrap {
  max-height: clamp(280px, 52vh, 520px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

#w-preview-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: rgb(246, 248, 253);
  box-shadow: 0 1px 0 var(--line);
}

.warning-sticky-header {
  position: sticky;
  top: 0;
  z-index: 25;
  height: 0;
  visibility: hidden;
  opacity: 0;
  pointer-events: none;
}

.warning-sticky-header.is-visible {
  visibility: visible;
  opacity: 1;
}

.warning-sticky-header-viewport {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  border-radius: 12px 12px 0 0;
  background: rgb(246, 248, 253);
  box-shadow: 0 5px 14px rgba(31, 35, 48, 0.12);
}

.warning-sticky-header table {
  margin: 0;
  transform-origin: left top;
}

.warning-sticky-header th {
  overflow: hidden;
  white-space: nowrap;
  background: rgb(246, 248, 253);
  box-shadow: 0 1px 0 var(--line);
}

/* Cell overflow matching preview-table behaviour */
#w-preview-table td {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 0;
}

/* 1px column divider — 6px transparent hit area kept for easy dragging */
#w-preview-table .col-resize-handle {
  background: transparent;
}
#w-preview-table .col-resize-handle::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 15%;
  bottom: 15%;
  width: 1px;
  background: rgba(0, 0, 0, 0.18);
  transform: translateX(-50%);
  transition: background 0.15s ease, top 0.15s ease, bottom 0.15s ease;
}
#w-preview-table .col-resize-handle:hover::before,
#w-preview-table .col-resize-handle.active::before {
  top: 0;
  bottom: 0;
  background: var(--accent);
  opacity: 0.7;
}

/* Pagination bar below the dataset table */
.w-pager {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0.6rem;
  gap: 0.75rem;
}
.w-pager-label {
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

/* ── Tasks Datagrid ──────────────────────────────────── */

/* Constrain the task table so it scrolls in-place (enables sticky header) */
#tasks-table-wrap {
  max-height: 72vh;
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

/* Sticky header: sticks at top of the scrollable wrap, not the viewport */
#tasks-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: rgb(246, 248, 253);
  box-shadow: 0 1px 0 var(--line);
  border-right: 1px solid var(--line);
}

/* No trailing right-border on the last header cell */
#tasks-table thead th:last-child {
  border-right: none;
}

#tasks-table th,
#tasks-table td {
  padding: 0.58rem 0.75rem;
}

#tasks-table tbody td {
  line-height: 1.35;
}

/* Tasks pagination bar */
.tasks-pager {
  display: grid;
  grid-template-columns: auto auto auto;
  grid-template-areas:
    ". label ."
    "prev rows next";
  justify-content: center;
  align-items: center;
  margin-top: 0.75rem;
  margin-bottom: 0;
  column-gap: 0.75rem;
  row-gap: 0.3rem;
}

.tasks-pager-label {
  grid-area: label;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
  white-space: nowrap;
}

.tasks-pager-controls {
  display: contents;
}

#t-prev-btn { grid-area: prev; }
#t-next-btn { grid-area: next; }

.tasks-pager-size {
  grid-area: rows;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.tasks-pager-size-sel {
  font-size: 0.82rem;
  padding: 0.25rem 0.45rem;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
}