@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@20..48,100..700,0..1,-50..200');

/* ---- TOKENS ---- */
:root {
  --blue:       #1a73e8;
  --blue-light: #e8f0fe;
  --blue-dark:  #1557b0;
  --green:      #34a853;
  --red:        #ea4335;
  --yellow:     #fbbc04;

  --bg:         #f8f9fa;
  --surface:    #ffffff;
  --surface-2:  #f1f3f4;
  --border:     #e8eaed;
  --border-2:   #dadce0;
  --text:       #202124;
  --text-2:     #3c4043;
  --text-muted: #5f6368;
  --text-faint: #9aa0a6;

  --shadow-sm:  0 1px 2px rgba(60,64,67,.08), 0 1px 3px 1px rgba(60,64,67,.04);
  --shadow:     0 1px 3px rgba(60,64,67,.12), 0 2px 6px 2px rgba(60,64,67,.08);
  --shadow-lg:  0 2px 6px rgba(60,64,67,.15), 0 4px 12px 4px rgba(60,64,67,.12);

  --radius:    12px;
  --radius-sm: 8px;
  --nav-h:     56px;
}

[data-theme="dark"] {
  --blue:       #4fa3f7;
  --blue-light: #1a2d4a;
  --blue-dark:  #93c5fd;

  --bg:         #0f0f10;
  --surface:    #1c1c1e;
  --surface-2:  #2c2c2e;
  --border:     #3a3a3c;
  --border-2:   #48484a;
  --text:       #f5f5f7;
  --text-2:     #d1d1d6;
  --text-muted: #98989f;
  --text-faint: #636366;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.4);
  --shadow:     0 2px 8px rgba(0,0,0,.5);
  --shadow-lg:  0 4px 16px rgba(0,0,0,.6);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.5;
  min-height: 100vh;
  transition: background 0.2s, color 0.2s;
}

/* ---- NAV ---- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  height: var(--nav-h);
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 20px;
  box-shadow: var(--shadow-sm);
  gap: 4px;
}
.nav-brand {
  display: flex; align-items: center; gap: 7px;
  font-weight: 800; font-size: 1.05rem; color: var(--blue);
  text-decoration: none; margin-right: 12px; letter-spacing: -0.3px;
}
.nav-brand .material-symbols-outlined { font-size: 22px; }
.live-dot { display: none; } /* replaced by .server-status-chip */

.server-status-chip {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 20px;
  font-size: 0.72rem; font-weight: 600; letter-spacing: 0.3px;
  background: var(--surface-2); color: var(--text-faint);
  border: 1px solid var(--border);
  transition: background 0.3s, color 0.3s, border-color 0.3s;
  cursor: default; white-space: nowrap;
  text-decoration: none;
}
.server-status-chip:hover { border-color: var(--blue); color: var(--text); }
.server-status-chip .chip-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--text-faint); flex-shrink: 0;
  transition: background 0.3s;
}
.server-status-chip.live { background: rgba(52,168,83,.12); color: #34a853; border-color: rgba(52,168,83,.3); }
.server-status-chip.live .chip-dot { background: #34a853; animation: pulse 1.8s ease-in-out infinite; }
.server-status-chip.offline { background: rgba(234,67,53,.1); color: var(--red); border-color: rgba(234,67,53,.25); }
.server-status-chip.offline .chip-dot { background: var(--red); }
[data-theme="dark"] .server-status-chip.live { background: rgba(52,168,83,.15); }
[data-theme="dark"] .server-status-chip.offline { background: rgba(234,67,53,.15); }

@keyframes pulse {
  0%,100% { opacity: 1; transform: scale(1); }
  50%      { opacity: 0.4; transform: scale(0.6); }
}
.nav-links { display: flex; align-items: center; gap: 2px; flex: 1; }
.nav-link {
  display: flex; align-items: center; gap: 5px;
  padding: 6px 10px; border-radius: var(--radius-sm);
  color: var(--text-muted); font-size: 0.875rem; font-weight: 500;
  text-decoration: none; transition: background 0.12s, color 0.12s;
  white-space: nowrap;
}
.nav-link .material-symbols-outlined { font-size: 17px; }
.nav-link:hover { background: var(--surface-2); color: var(--text); }
.nav-link.active { background: var(--blue-light); color: var(--blue); }

/* ---- THEME TOGGLE ---- */
.theme-toggle {
  margin-left: auto;
  background: none; border: none; cursor: pointer;
  color: var(--text-muted); padding: 6px; border-radius: var(--radius-sm);
  display: flex; align-items: center;
  transition: background 0.12s, color 0.12s;
}
.theme-toggle:hover { background: var(--surface-2); color: var(--text); }
.theme-toggle .material-symbols-outlined { font-size: 20px; }

/* ---- PAGE LAYOUT ---- */
.page { padding-top: calc(var(--nav-h) + 24px); padding-bottom: 48px; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
.page-header { margin-bottom: 20px; }
.page-title { font-size: 1.4rem; font-weight: 700; color: var(--text); }
.page-sub { font-size: 0.875rem; color: var(--text-muted); margin-top: 2px; }

/* ---- CARDS ---- */
.card {
  background: var(--surface);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border);
  overflow: hidden;
}
.card-pad { padding: 20px; }

/* ---- TIER / SCORE BADGES (shared) ---- */
.score-badge {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 8px; border-radius: 20px;
  font-size: 0.76rem; font-weight: 600;
  background: var(--surface-2); color: var(--text-2);
}
.score-badge.tier-S { background: #2d1b6b; color: #c4b5fd; }
.score-badge.tier-A { background: var(--blue-light); color: var(--blue); }
.score-badge.tier-B { background: #0f2e1a; color: #4ade80; }
[data-theme="dark"] .score-badge.tier-S { background: #2d1b6b; color: #c4b5fd; }
[data-theme="dark"] .score-badge.tier-A { background: #1a2d4a; color: #4fa3f7; }
[data-theme="dark"] .score-badge.tier-B { background: #0f2e1a; color: #4ade80; }

.tier-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px; border-radius: 50%;
  font-size: 0.75rem; font-weight: 800; flex-shrink: 0;
}
.tier-badge.tier-S { background: #7c3aed; color: #fff; }
.tier-badge.tier-A { background: var(--blue); color: #fff; }
.tier-badge.tier-B { background: #16a34a; color: #fff; }
.tier-badge.tier-  { background: var(--border-2); color: var(--text-muted); }

.breakdown-grid { display: flex; flex-wrap: wrap; gap: 7px; }
.breakdown-item {
  display: flex; align-items: center; gap: 6px;
  padding: 3px 9px;
  background: var(--surface-2); border-radius: 20px;
  color: var(--text-muted);
}
.breakdown-item .pts     { font-weight: 600; color: var(--green); }
.breakdown-item .pts.neg { color: var(--red); }

/* ---- COMPANY GROUP CARD (Google Finance style) ---- */
.company-group {
  background: var(--surface);
  border-radius: 12px;
  border: 1px solid var(--border);
  box-shadow: 0 1px 2px rgba(60,64,67,.08), 0 2px 6px 1px rgba(60,64,67,.05);
  margin-bottom: 10px;
  overflow: hidden;
  transition: box-shadow 0.2s, border-color 0.2s;
}
.company-group:hover {
  box-shadow: 0 1px 3px rgba(60,64,67,.12), 0 4px 8px 3px rgba(60,64,67,.09);
  border-color: var(--border-2);
}
[data-theme="dark"] .company-group { box-shadow: 0 1px 4px rgba(0,0,0,.35); }
[data-theme="dark"] .company-group:hover { box-shadow: 0 2px 10px rgba(0,0,0,.5); }

.company-group-header {
  padding: 16px 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 13px;
  user-select: none;
  transition: background 0.12s;
}
.company-group-header:hover { background: var(--surface-2); }
.company-group.open > .company-group-header { border-bottom: 1px solid var(--border); }

.company-group-body { display: none; }
.company-group.open > .company-group-body { display: block; }

/* Header left: ticker + company name */
.group-ticker-info { flex: 1; min-width: 0; }
.group-ticker-link {
  font-size: 1.06rem; font-weight: 700;
  color: var(--text); text-decoration: none; letter-spacing: -0.2px;
}
.group-ticker-link:hover { color: var(--blue); text-decoration: underline; }
.group-company-name {
  font-size: 0.79rem; color: var(--text-muted);
  margin-top: 1px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}

/* Header center: stats chips */
.group-stats {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.83rem; color: var(--text-muted); white-space: nowrap;
}
.group-stat-value { font-weight: 600; color: var(--text-2); }
.group-dot { color: var(--border-2); font-size: 1.1em; line-height: 1; }

/* Score pill on group header */
.group-score {
  font-size: 0.82rem; font-weight: 700;
  padding: 3px 9px; border-radius: 20px;
  white-space: nowrap; flex-shrink: 0;
}
.group-score.tier-S { background: rgba(167,139,250,.18); color: #a78bfa; }
.group-score.tier-A { background: rgba(79,163,247,.15);  color: #4fa3f7; }
.group-score.tier-B { background: rgba(74,222,128,.15);  color: #4ade80; }
.group-score:not(.tier-S):not(.tier-A):not(.tier-B) { background: var(--surface-2); color: var(--text-muted); }

/* Header right: age + chevron */
.group-meta {
  display: flex; align-items: center; gap: 10px; margin-left: 4px;
}
.group-age { font-size: 0.77rem; color: var(--text-faint); white-space: nowrap; }
.group-chevron {
  font-size: 20px; color: var(--text-faint);
  transition: transform 0.22s cubic-bezier(.4,0,.2,1);
}
.company-group.open .group-chevron { transform: rotate(180deg); }

/* Chart section inside group */
.group-chart-wrap {
  padding: 14px 20px 16px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.group-chart-loading {
  height: 160px; border-radius: 8px;
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--border) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
}
.group-chart-canvas-wrap { height: 160px; position: relative; }
.chart-no-data {
  height: 160px; display: flex; align-items: center; justify-content: center;
  font-size: 0.84rem; color: var(--text-faint); gap: 6px;
}

/* Individual trade rows */
.group-trades { }
.trade-row {
  padding: 12px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.1s;
}
.trade-row:last-child { border-bottom: none; }
.trade-row:hover { background: var(--surface-2); }

.trade-row-main {
  display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.trade-row-person {
  flex: 1; min-width: 160px;
  font-size: 0.875rem; font-weight: 500; color: var(--text);
}
.trade-row-role { font-weight: 400; color: var(--text-muted); font-size: 0.83rem; }
.trade-row-chips {
  display: flex; align-items: center; gap: 8px; flex-wrap: wrap; justify-content: flex-end;
}
.trade-row-amount { font-size: 0.9rem; font-weight: 600; color: var(--text); }
.trade-row-shares { font-size: 0.8rem; color: var(--text-muted); }
.trade-row-date   { font-size: 0.77rem; color: var(--text-faint); white-space: nowrap; }

.trade-row-breakdown {
  display: none;
  margin-top: 10px; padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 0.82rem;
}
.trade-row.expanded .trade-row-breakdown { display: block; }

/* Legacy trade-card kept for stock/insider detail pages */
.trade-card {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  padding: 15px 18px;
  cursor: pointer;
  transition: box-shadow 0.15s, border-color 0.15s;
  position: relative;
}
.trade-card:hover { box-shadow: var(--shadow); border-color: var(--blue); }
.trade-card.tier-S { border-left: 3px solid #a78bfa; }
.trade-card.tier-A { border-left: 3px solid var(--blue); }
.trade-card.tier-B { border-left: 3px solid var(--green); }
.trade-header { display: flex; align-items: center; gap: 10px; margin-bottom: 9px; }
.trade-ticker {
  font-size: 1rem; font-weight: 700; color: var(--text);
  display: flex; align-items: center; gap: 6px; text-decoration: none;
}
.trade-ticker:hover { color: var(--blue); }
.trade-company { font-size: 0.8rem; color: var(--text-muted); }
.trade-meta { display: flex; gap: 14px; font-size: 0.84rem; color: var(--text-muted); flex-wrap: wrap; align-items: center; }
.trade-meta span { display: flex; align-items: center; gap: 4px; }
.trade-meta .material-symbols-outlined { font-size: 14px; }
.trade-amount { font-weight: 600; color: var(--text-2); }
.trade-time { margin-left: auto; font-size: 0.78rem; color: var(--text-faint); white-space: nowrap; }
.trade-breakdown { display: none; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); font-size: 0.84rem; }
.trade-card.expanded .trade-breakdown { display: block; }

/* ---- FILTERS ---- */
.filters {
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  padding: 12px 18px;
  margin-bottom: 18px;
  display: flex; flex-wrap: wrap; gap: 10px; align-items: center;
}
.filter-group { display: flex; align-items: center; gap: 6px; }
.filter-label { font-size: 0.79rem; color: var(--text-muted); font-weight: 500; white-space: nowrap; }
.filter-select, .filter-input {
  padding: 5px 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.84rem; font-family: inherit;
  color: var(--text); background: var(--surface);
  transition: border-color 0.12s;
  height: 30px;
}
.filter-select:focus, .filter-input:focus { outline: none; border-color: var(--blue); }
.filter-slider { width: 96px; accent-color: var(--blue); }
.filter-divider { width: 1px; height: 22px; background: var(--border); margin: 0 2px; }

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 7px 14px; border-radius: var(--radius-sm);
  font-size: 0.875rem; font-weight: 500; font-family: inherit;
  cursor: pointer; border: none; transition: all 0.12s;
  text-decoration: none; line-height: 1;
}
.btn-primary { background: var(--blue); color: #fff; }
.btn-primary:hover { filter: brightness(1.1); }
.btn-outline { background: transparent; color: var(--blue); border: 1px solid var(--blue); }
.btn-outline:hover { background: var(--blue-light); }
.btn-ghost { background: transparent; color: var(--text-muted); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); }
.btn-sm { padding: 4px 10px; font-size: 0.82rem; }
.btn-icon { padding: 6px; border-radius: var(--radius-sm); }
.btn .material-symbols-outlined { font-size: 17px; }

/* ---- TABLE ---- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th {
  padding: 9px 14px; font-size: 0.76rem; font-weight: 600;
  color: var(--text-muted); text-transform: uppercase;
  letter-spacing: 0.5px; border-bottom: 1px solid var(--border);
  text-align: left; white-space: nowrap; background: var(--surface);
}
.data-table td {
  padding: 11px 14px; font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
}
.data-table tr:hover td { background: var(--surface-2); }
.data-table tr:last-child td { border-bottom: none; }
.td-ticker { font-weight: 700; color: var(--blue); cursor: pointer; text-decoration: none; }
.td-ticker:hover { text-decoration: underline; }
.td-green { color: var(--green); font-weight: 600; }
.td-red   { color: var(--red);   font-weight: 600; }

/* ---- SKELETON ---- */
.skeleton {
  background: linear-gradient(90deg, var(--surface-2) 25%, var(--border) 50%, var(--surface-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-sm);
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skel-line { height: 14px; margin-bottom: 8px; border-radius: 4px; }
.skel-card { height: 90px; border-radius: var(--radius); margin-bottom: 10px; }

/* ---- EMPTY STATE ---- */
.empty-state {
  text-align: center; padding: 56px 20px;
  color: var(--text-muted);
}
.empty-state .material-symbols-outlined {
  font-size: 44px; color: var(--border-2); display: block; margin-bottom: 12px;
}
.empty-state h3 { font-size: 1rem; font-weight: 600; margin-bottom: 5px; }
.empty-state p  { font-size: 0.875rem; }

/* ---- STATS ROW ---- */
.stats-row { display: flex; gap: 14px; margin-bottom: 20px; flex-wrap: wrap; }
.stat-card {
  flex: 1; min-width: 130px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 15px 18px;
  display: flex; flex-direction: column; gap: 3px;
}
.stat-label { font-size: 0.75rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.4px; }
.stat-value { font-size: 1.45rem; font-weight: 700; color: var(--text); }
.stat-sub   { font-size: 0.75rem; color: var(--text-faint); }

/* ---- FORM ---- */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 0.84rem; font-weight: 500; color: var(--text-2); margin-bottom: 5px; }
.form-input {
  width: 100%; padding: 8px 11px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.9rem; font-family: inherit;
  color: var(--text); background: var(--surface);
  transition: border-color 0.12s, box-shadow 0.12s;
}
.form-input:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(79,163,247,.15); }
.form-error { font-size: 0.79rem; color: var(--red); margin-top: 4px; display: none; }
.form-error.visible { display: block; }
.form-hint { font-size: 0.77rem; color: var(--text-faint); margin-top: 3px; }

/* ---- TOGGLE ---- */
.toggle-wrap { display: flex; align-items: center; gap: 10px; }
.toggle-label { font-size: 0.875rem; color: var(--text-2); }
.toggle { position: relative; display: inline-block; width: 38px; height: 21px; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; cursor: pointer; inset: 0;
  background: var(--border-2); border-radius: 21px; transition: background 0.2s;
}
.toggle-slider::before {
  content: ''; position: absolute;
  height: 15px; width: 15px; left: 3px; bottom: 3px;
  background: white; border-radius: 50%;
  transition: transform 0.2s;
  box-shadow: 0 1px 3px rgba(0,0,0,.25);
}
.toggle input:checked + .toggle-slider { background: var(--blue); }
.toggle input:checked + .toggle-slider::before { transform: translateX(17px); }

/* ---- SEARCH ---- */
.search-wrap { position: relative; flex: 1; max-width: 320px; }
.search-wrap .material-symbols-outlined {
  position: absolute; left: 9px; top: 50%; transform: translateY(-50%);
  font-size: 17px; color: var(--text-faint); pointer-events: none;
}
.search-input {
  width: 100%; padding: 6px 11px 6px 32px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 0.875rem; font-family: inherit;
  color: var(--text); background: var(--surface);
  transition: border-color 0.12s;
}
.search-input:focus { outline: none; border-color: var(--blue); }

/* ---- HEATMAP ---- */
.heatmap-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 10px; }
.heatmap-cell {
  padding: 18px 14px; border-radius: var(--radius); cursor: pointer;
  display: flex; flex-direction: column; gap: 5px;
  transition: transform 0.12s, box-shadow 0.12s;
}
.heatmap-cell:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.heatmap-cell .sector-name { font-weight: 600; font-size: 0.92rem; }
.heatmap-cell .sector-val  { font-size: 0.78rem; opacity: 0.8; }

/* ---- CHART ---- */
.chart-wrap { position: relative; height: 270px; }

/* ---- TAGS ---- */
.tag {
  display: inline-flex; align-items: center; gap: 3px;
  padding: 2px 7px; border-radius: 20px;
  font-size: 0.74rem; font-weight: 500;
  background: var(--surface-2); color: var(--text-muted);
}
.tag-blue   { background: var(--blue-light); color: var(--blue); }
.tag-purple { background: #2d1b6b; color: #c4b5fd; }
.tag-green  { background: #0f2e1a; color: #4ade80; }
.tag-red    { background: #3b0f0f; color: #fca5a5; }
.tag-yellow { background: #2e1f00; color: #fcd34d; }

/* ---- PROFILE ---- */
.profile-header { display: flex; align-items: flex-start; gap: 18px; margin-bottom: 22px; }
.profile-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--blue-light); color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem; font-weight: 700; flex-shrink: 0;
}
.profile-name { font-size: 1.15rem; font-weight: 700; color: var(--text); }
.profile-sub  { font-size: 0.84rem; color: var(--text-muted); margin-top: 4px; }

/* ---- PAGINATION ---- */
.pagination { display: flex; align-items: center; justify-content: center; gap: 6px; margin-top: 22px; }
.page-btn {
  padding: 5px 11px; border-radius: var(--radius-sm);
  border: 1px solid var(--border); background: var(--surface);
  font-size: 0.84rem; cursor: pointer; font-family: inherit;
  transition: all 0.12s; color: var(--text-muted);
}
.page-btn:hover   { background: var(--surface-2); border-color: var(--blue); color: var(--text); }
.page-btn.active  { background: var(--blue); color: #fff; border-color: var(--blue); }
.page-btn:disabled { opacity: 0.35; cursor: default; }

/* ---- ALERTS / BANNERS ---- */
.alert-banner {
  padding: 9px 14px; border-radius: var(--radius-sm);
  font-size: 0.875rem; margin-bottom: 14px; display: none;
}
.alert-banner.error   { background: #3b0f0f; color: #fca5a5; display: block; }
.alert-banner.success { background: #0f2e1a; color: #4ade80; display: block; }
.alert-banner.info    { background: var(--blue-light); color: var(--blue); display: block; }

/* ---- MISC ---- */
.sec-link {
  color: var(--blue); text-decoration: none; font-size: 0.8rem;
  display: inline-flex; align-items: center; gap: 3px;
}
.sec-link:hover { text-decoration: underline; }
.track-btn {
  display: inline-flex; align-items: center; gap: 3px;
  background: transparent; border: 1px solid var(--border);
  color: var(--text-muted); border-radius: 6px;
  padding: 2px 8px; font-size: 0.78rem; cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.track-btn:hover:not(:disabled) { border-color: var(--blue); color: var(--blue); }
.track-btn:disabled { opacity: 0.7; cursor: default; }
.divider    { height: 1px; background: var(--border); margin: 14px 0; }
.text-muted { color: var(--text-muted); }
.text-sm    { font-size: 0.82rem; }
.flex       { display: flex; align-items: center; }
.gap-8      { gap: 8px; }
.ml-auto    { margin-left: auto; }
.mt-4  { margin-top: 4px; }
.mt-8  { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ---- RESPONSIVE ---- */
@media (max-width: 768px) {
  .nav-links .nav-link span:not(.material-symbols-outlined) { display: none; }
  .stats-row .stat-card { min-width: 100px; padding: 11px 13px; }
  .stat-value { font-size: 1.2rem; }
  .grid-2 { grid-template-columns: 1fr; }
}