:root{
  color-scheme: light;
  --font-sans: 'Outfit', 'Space Grotesk', system-ui, sans-serif;

  /* Core tokens */
  --bg:#f6f4ec;
  --bg-elev:rgba(255,255,255,.72);
  --text:#1a1812;
  --muted:#4d4a42;
  --border:rgba(255,255,255,.52);
  --shadow:0 24px 48px rgba(16,21,34,.15),0 6px 14px rgba(0,0,0,.08);

  /* Semantic colors */
  --c-positive:#1dd1a1;
  --c-negative:#ff6b6b;

  /* Brand */
  --accent:#ffd54f;
  --accent-contrast:#1f1500;
  --accent-soft:rgba(255,213,79,.28);

  /* Liquid Glass */
  --glass-strength:.7;
  --glass-blur:18px;
  --glass-opacity:calc(var(--glass-strength)*100%);
  --glass-blur-active:calc(var(--glass-blur)*(0.6 + var(--glass-strength)));
  --glass-border:rgba(255,255,255,.58);
  --glass-highlight:rgba(255,255,255,.64);
  --glass-shadow:0 20px 50px rgba(20,14,0,.22),0 8px 20px rgba(0,0,0,.12);
  --noise-opacity:.22;

  --surface-alpha:calc((0.35 + var(--glass-strength)*0.5)*100%);
  --tile-alpha:calc((0.45 + var(--glass-strength)*0.4)*100%);
  --frosted-alpha:calc((0.55 + var(--glass-strength)*0.35)*100%);

  /* Radii */
  --r-pill:14px;
  --r-card:18px;

  /* Layout */
  --page-bg:
    radial-gradient(circle at 20% 20%, rgba(255,213,79,.16), transparent 32%),
    radial-gradient(circle at 78% 18%, rgba(106,188,255,.15), transparent 36%),
    radial-gradient(circle at 36% 80%, rgba(255,138,193,.12), transparent 32%),
    var(--bg);

  --noise:
    radial-gradient(circle at 10% 20%, rgba(255,255,255,.12), transparent 22%),
    radial-gradient(circle at 80% 0%, rgba(255,255,255,.06), transparent 24%),
    radial-gradient(circle at 50% 80%, rgba(255,255,255,.05), transparent 26%);
}

[data-theme="dark"]{
  color-scheme: dark;
  --bg:#05060c;
  --bg-elev:rgba(18,20,32,.7);
  --text:#f8f6ec;
  --muted:#c8c4b2;
  --border:rgba(255,255,255,.14);
  --shadow:0 26px 52px rgba(0,0,0,.46),0 8px 20px rgba(0,0,0,.28);

  --accent:#ffd54f;
  --accent-contrast:#1b1400;
  --accent-soft:rgba(255,213,79,.24);

  --glass-strength:.6;
  --glass-blur:16px;
  --glass-opacity:calc(var(--glass-strength)*100%);
  --glass-blur-active:calc(var(--glass-blur)*(0.6 + var(--glass-strength)));
  --glass-border:rgba(255,255,255,.18);
  --glass-highlight:rgba(255,255,255,.18);
  --glass-shadow:0 24px 56px rgba(0,0,0,.5),0 10px 26px rgba(0,0,0,.32);
  --noise-opacity:.32;

  --surface-alpha:calc((0.35 + var(--glass-strength)*0.5)*100%);
  --tile-alpha:calc((0.45 + var(--glass-strength)*0.4)*100%);
  --frosted-alpha:calc((0.55 + var(--glass-strength)*0.35)*100%);

  --page-bg:
    radial-gradient(circle at 18% 18%, rgba(255,213,79,.12), transparent 32%),
    radial-gradient(circle at 80% 0%, rgba(88,158,255,.12), transparent 36%),
    radial-gradient(circle at 76% 80%, rgba(255,146,205,.1), transparent 30%),
    var(--bg);
}

/* Glass intensity presets */
.glass-clear{--glass-strength:.12;--glass-blur:6px;--noise-opacity:.08;}
.glass-subtle{--glass-strength:.48;--glass-blur:10px;--noise-opacity:.16;}
.glass-normal{--glass-strength:.64;}
.glass-strong{--glass-strength:.78;--glass-blur:calc(var(--glass-blur) + 4px);--noise-opacity:.30;}

*{box-sizing:border-box}

/* ─── Focus-visible — keyboard accessibility (WCAG 2.1 AA) ─── */
:focus-visible{
  outline:2px solid var(--accent);
  outline-offset:2px;
  border-radius:4px;
}
:focus:not(:focus-visible){outline:none;}

/* ─── Screen-reader only ─── */
.sr-only{
  position:absolute;width:1px;height:1px;
  padding:0;margin:-1px;overflow:hidden;
  clip:rect(0,0,0,0);white-space:nowrap;border:0;
}

html,body{height:100%}

body{
  margin:0;
  font-family:var(--font-sans);
  font-weight:500;
  background:var(--page-bg);
  background-repeat:no-repeat;
  background-size:cover;
  background-attachment:scroll;
  background-position:center top;
  color:var(--text);
  -webkit-font-smoothing:antialiased;
  position:relative;
  overflow-x:hidden;
}

/* First paint optimization: keep visuals lightweight until app settles. */
body.perf-loading .bg-texture,
body.perf-loading .bg-gels{
  display:none;
}

body.perf-loading .glass-toolbar,
body.perf-loading .glass-card,
body.perf-loading .glass-button{
  box-shadow:0 6px 14px rgba(0,0,0,.08);
  backdrop-filter:none !important;
  -webkit-backdrop-filter:none !important;
}

button, input, select, textarea, .control, .title, .build-badge, th, td{
  font-family:inherit;
}

.bg-texture{
  /* Fixed layers reduce scroll repaint artifacts */
  position:fixed; inset:0;
  background-image:var(--noise);
  opacity:calc(var(--noise-opacity) * (0.6 + var(--glass-strength)));
  mix-blend-mode:normal;
  pointer-events:none;
  z-index:0;
  transform:translateZ(0);
}
.bg-gels{position:fixed; inset:0; overflow:hidden; pointer-events:none; z-index:0; transform:translateZ(0);}
.gel{position:absolute; filter:blur(56px); opacity:.38; transform:translateZ(0);}
.gel-1{width:380px;height:380px;background:rgba(255,213,79,.48);top:-80px;left:-40px;}
.gel-2{width:320px;height:320px;background:rgba(106,188,255,.42);top:18%;right:-80px;}
.gel-3{width:300px;height:300px;background:rgba(146,255,218,.32);bottom:-60px;left:30%;}

/* Performance: reduce expensive shadows while scrolling (keep background stable to avoid artifacts) */
body.is-scrolling .glass-toolbar,
body.is-scrolling .glass-button{
  box-shadow:0 10px 22px rgba(0,0,0,.10);
}
/* Arbitrage page: large cards are the main scroll cost */
body.is-scrolling .arbitrage-page .glass-card{
  box-shadow:0 8px 18px rgba(0,0,0,.08);
}

.page{
  position:relative;
  z-index:1;
  padding:28px 22px 40px;
  max-width:1200px;
  margin:0 auto;
}

@media (min-width: 1280px) {
  .page {
    max-width: 1360px;
  }
}

/* Glass primitives */
.glass-toolbar,
.glass-card,
.glass-button{
  position:relative;
  background:color-mix(in srgb, var(--bg-elev) calc(var(--glass-strength)*100%), transparent);
  border:1px solid color-mix(in srgb, var(--glass-border) calc(var(--glass-strength)*100%), transparent);
  border-radius:var(--r-card);
  box-shadow:var(--glass-shadow);
  overflow:hidden;
  isolation:isolate;
}
@supports (backdrop-filter:blur(1px)){
  .glass-toolbar,.glass-button{
    backdrop-filter:blur(var(--glass-blur-active)) saturate(120%);
  }
  .glass-card{
    backdrop-filter:blur(calc(var(--glass-blur-active) * 0.65)) saturate(115%);
  }
  .table-card,
  .history-card,
  .alerts-card,
  .alerts-create-card,
  .details-card,
  .modal{
    backdrop-filter:none;
  }
}
.glass-card{
  padding:14px;
  border-radius:var(--r-card);
}
.glass-toolbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:14px 16px;
  border-radius:calc(var(--r-card) + 2px);
  margin-bottom:14px;
}
.controls-card{
  padding:12px 16px;
  margin-bottom:16px;
  overflow:visible;
  z-index:5;
}
.controls-row{
  display:flex;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
}

/* Brand */
.brand{display:flex;gap:12px;align-items:center}
.orb{
  width:38px;height:38px;border-radius:12px;
  background:color-mix(in srgb, var(--bg-elev) 90%, transparent);
  box-shadow:0 10px 30px rgba(255,213,79,.35),0 10px 30px rgba(143,218,255,.26);
  overflow:hidden;
}
.orb img{
  width:100%;
  height:100%;
  display:block;
  object-fit:cover;
  image-rendering:auto;
}
.brand-copy .eyebrow{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.title{
  font-weight:600;
  font-size:17px;
  margin:0;
  letter-spacing:.02em;
}
.build-badge{
  display:inline-flex;
  align-items:center;
  padding:3px 8px;
  border-radius:999px;
  font-size:11px;
  font-weight:600;
  letter-spacing:.06em;
  font-variant-numeric:tabular-nums;
  text-transform:uppercase;
  color:var(--muted);
  background:color-mix(in srgb, var(--bg-elev) 85%, transparent);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  margin-top:6px;
  width:fit-content;
}

/* Controls */
.actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.nav-links{display:flex;gap:6px;align-items:center;}
.nav-link{padding:6px 12px;border-radius:var(--r-pill);font-size:12px;font-weight:600;text-decoration:none;color:var(--muted);border:1px solid transparent;transition:color .15s,border-color .15s,background .15s;}
.nav-link:hover{color:var(--text);}
.nav-link.active{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 40%, transparent);background:color-mix(in srgb, var(--accent) 8%, transparent);}
.control{display:flex;align-items:center;gap:8px;font-weight:500}
.control .label{font-size:11px;letter-spacing:.05em;text-transform:uppercase;color:var(--muted)}
.control input[type="text"],
.control select{
  padding:9px 10px;
  border-radius:12px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background:color-mix(in srgb, var(--bg-elev) var(--surface-alpha), transparent);
  color:var(--text);
  outline:none;
}
.control select,
.settings-inline select{
  -webkit-appearance:none !important;
  -moz-appearance:none !important;
  appearance:none !important;
  color-scheme:normal;
  padding-right:32px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") !important;
  background-repeat:no-repeat !important;
  background-position:right 10px center !important;
  cursor:pointer;
}
.control input[type="checkbox"]{accent-color:var(--accent); width:16px; height:16px}
.dropdown{
  position:relative;
}
.dropdown-menu{
  position:absolute;
  top:calc(100% + 8px);
  left:0;
  min-width:260px;
  max-height:min(360px, 60vh);
  overflow:auto;
  overscroll-behavior:contain;
  padding:10px;
  border-radius:14px;
  z-index:14;
  background:color-mix(in srgb, var(--bg) 96%, #fff 4%);
  border:1px solid color-mix(in srgb, var(--border) 92%, transparent);
  box-shadow:0 18px 38px rgba(0,0,0,.18), 0 8px 18px rgba(0,0,0,.12);
  backdrop-filter:none;
  -webkit-backdrop-filter:none;
  isolation:isolate;
}

[data-theme="dark"] .dropdown-menu{
  background:color-mix(in srgb, #0d101a 95%, #1a2030 5%);
  border-color:color-mix(in srgb, var(--border) 95%, rgba(255,255,255,.06));
  box-shadow:0 20px 42px rgba(0,0,0,.42), 0 10px 22px rgba(0,0,0,.28);
}
.dropdown-actions{
  display:flex;
  justify-content:space-between;
  gap:8px;
  margin-bottom:8px;
}
.dropdown-list{
  display:flex;
  flex-direction:column;
  gap:6px;
}
.dropdown-item{
  display:flex;
  align-items:center;
  gap:8px;
  font-size:12px;
  line-height:1.3;
}
.dropdown-item input[type="checkbox"]{
  width:14px;
  height:14px;
}
.dropdown-hint{
  font-size:11px;
  color:var(--muted);
  margin-bottom:8px;
}
.dropdown-empty{
  font-size:12px;
  color:var(--muted);
}
.ghost-button{
  background:transparent;
  border:1px solid color-mix(in srgb, var(--border) 80%, transparent);
  padding:6px 10px;
  border-radius:10px;
  font-size:11px;
  font-weight:700;
  cursor:pointer;
  color:var(--text);
  transition:color .12s, border-color .12s;
}
.ghost-button:hover{
  border-color:color-mix(in srgb, var(--accent) 50%, var(--border));
  color:var(--accent);
}
.glass-button{
  border-radius:12px;
  padding:9px 14px;
  font-weight:600;
  letter-spacing:.02em;
  cursor:pointer;
  color:var(--text);
  background:linear-gradient(145deg, color-mix(in srgb,#ffffff 30%,transparent), color-mix(in srgb,#ffffff 18%,transparent));
  transition:transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}
.glass-button.primary{
  background:linear-gradient(135deg, color-mix(in srgb,var(--accent) 90%,#fff 10%), color-mix(in srgb,var(--accent) 70%,#fff 30%));
  border-color:color-mix(in srgb,var(--accent) 70%,transparent);
  color:var(--accent-contrast);
  box-shadow:0 10px 26px rgba(255,213,79,.32), inset 0 1px 0 rgba(255,255,255,.4);
}
.glass-button:hover{transform:translateY(-1px); box-shadow:0 14px 30px rgba(0,0,0,.12);}

/* Table */
.table-card{padding:14px 14px 0}
.table-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding:12px 4px 14px;
}
.table-actions[hidden]{display:none;}
.table-meta{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.table-count{
  font-size:12px;
  font-weight:600;
  color:var(--muted);
  letter-spacing:.02em;
}
.table-update{
  font-size:11px;
  color:var(--muted);
  letter-spacing:.02em;
}
#hiddenInfo{
  margin:10px auto 0;
  width:min(1200px, calc(100% - 26px));
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:10px;
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background:color-mix(in srgb, var(--bg-elev) 92%, transparent);
  color:var(--muted);
  font-size:12px;
  line-height:1.3;
}
.glass-button.small{
  padding:8px 12px;
  font-size:12px;
  font-weight:700;
}
.auth-overlay{
  position:fixed;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:24px;
  background:color-mix(in srgb, var(--bg) 88%, transparent);
  z-index:20;
}
.auth-overlay[hidden]{display:none;}
.modal-overlay[hidden]{display:none;}
.auth-card{
  max-width:420px;
  width:100%;
  text-align:center;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.auth-title{
  font-size:18px;
  font-weight:700;
}
.auth-desc{
  font-size:13px;
  color:var(--muted);
}
.auth-actions{
  display:flex;
  justify-content:center;
}
.auth-error{
  min-height:18px;
  font-size:12px;
  color:color-mix(in srgb, var(--accent) 60%, #ff4d4d 40%);
}
.table-wrapper{
  overflow-x:auto;
  overflow-y:visible;
  max-height:none;
  border-radius:calc(var(--r-card) - 6px);
  scrollbar-width:none;
  -ms-overflow-style:none;
}
.table-wrapper::-webkit-scrollbar{
  height:0;
}

table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  color:var(--text);
  table-layout:auto;        /* Автоматична ширина колонок */
  border-bottom-left-radius:12px;
  border-bottom-right-radius:12px;
  overflow:hidden;
}
th,td{
  padding:10px 10px;
  border-bottom:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  text-align:left;
  vertical-align:middle;
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}
th{
  position:sticky;
  top:0;
  z-index:3;
  font-size:11px;
  font-weight:500;
  letter-spacing:.05em;
  text-transform:uppercase;
  color:var(--muted);
  background:color-mix(in srgb, var(--bg-elev) 88%, transparent);
}
thead th:first-child{border-top-left-radius:12px;}
thead th:last-child{border-top-right-radius:12px;}

tbody tr:hover{
  background:color-mix(in srgb, var(--bg-elev) var(--tile-alpha), transparent);
}
tbody tr.row-clickable{
  cursor:pointer;
}

.exchange-cell{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  min-width:0;
}
.exchange-icon,
.exchange-fallback{
  width:20px;
  height:20px;
  border-radius:50%;
  flex:0 0 20px;
}
.exchange-icon{
  display:block;
  object-fit:contain;
  object-position:center;
  background:transparent;
  border:none;
  transition:filter 150ms ease;
}
.exchange-fallback{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:10px;
  font-weight:700;
  color:var(--text);
  background:color-mix(in srgb, var(--bg-elev) 80%, transparent);
  border:1px solid color-mix(in srgb, var(--border) 70%, transparent);
}
.exchange-fallback.is-hidden{
  display:none;
}
.exchange-name{
  display:inline-block;
  min-width:0;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;
}
.exchange-degraded-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  height:16px;
  min-width:32px;
  padding:0 6px;
  border-radius:999px;
  border:1px solid color-mix(in srgb, #ffd54f 58%, var(--border) 42%);
  background:color-mix(in srgb, #ffd54f 18%, transparent);
  color:color-mix(in srgb, #ffd54f 58%, var(--text) 42%);
  font-size:10px;
  font-weight:700;
  letter-spacing:.05em;
  line-height:1;
  text-transform:uppercase;
  cursor:help;
  flex:0 0 auto;
}
.exchange-cell--degraded .exchange-name{
  color:color-mix(in srgb, var(--text) 84%, #ffd54f 16%);
}

[data-theme="dark"] .exchange-icon{
  filter:brightness(1.12) contrast(1.08) saturate(1.08);
}
[data-theme="light"] .exchange-icon{
  filter:brightness(0.98) contrast(1.1) saturate(0.92);
}
[data-theme="dark"] .exchange-icon--htx,
[data-theme="dark"] .exchange-icon--bydfi{
  background:#fff;
}
.exchange-icon--ascendex{
  background:var(--bg);
  clip-path:circle(48% at 50% 50%);
}
[data-theme="light"] .exchange-icon--ascendex{
  filter:none;
}

.contract-link{
  color:inherit;
  text-decoration-line: underline;
  text-decoration-style: dotted;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: color-mix(in srgb, var(--muted) 70%, transparent);
  transition: color 150ms ease, text-decoration-color 150ms ease;
}
.contract-text{
  color:inherit;
}
.contract-link:hover{
  color:var(--accent);
  text-decoration-color: color-mix(in srgb, var(--accent) 75%, transparent);
}

.num{text-align:right}
.num.price-na{
  color: var(--muted);
  font-style: italic;
}
.interval-main{line-height:1.1;}
.interval-switch{
  line-height:1.1;
  font-size:11px;
  color:var(--muted);
  opacity:0.75;
}
.empty-state td{
  text-align:center;
  color:var(--muted);
  padding:18px 12px;
}

.top-loading-cell{
  text-align:left !important;
}

.top-loading-title{
  font-size:12px;
  font-weight:600;
  line-height:1.25;
  margin-bottom:10px;
  color:var(--muted);
}

.top-loading-skeleton{
  display:grid;
  gap:8px;
  width:min(720px, 100%);
}

.top-loading-skeleton span{
  display:block;
  height:11px;
  border-radius:999px;
  width:var(--row-width, 100%);
  background:
    linear-gradient(
      90deg,
      color-mix(in srgb, var(--muted) 18%, transparent) 0%,
      color-mix(in srgb, var(--muted) 34%, transparent) 48%,
      color-mix(in srgb, var(--muted) 18%, transparent) 100%
    );
  background-size:200% 100%;
  animation:skeleton-shimmer 1.45s ease-in-out infinite;
}

.top-loading-skeleton span:nth-child(4n + 1){--row-width:100%;}
.top-loading-skeleton span:nth-child(4n + 2){--row-width:92%;}
.top-loading-skeleton span:nth-child(4n + 3){--row-width:96%;}
.top-loading-skeleton span:nth-child(4n + 4){--row-width:88%;}

@keyframes skeleton-shimmer{
  0%{background-position:200% 0;}
  100%{background-position:-200% 0;}
}

@media (prefers-reduced-motion: reduce){
  .top-loading-skeleton span{
    animation:none;
  }
}

body.stable-only tr.row-unstable{
  display:none;
}

/* Status / color helpers */
.rate-positive{color:var(--c-positive);}
.rate-negative{color:var(--c-negative);}
.rate-neutral{color:var(--muted);}

.maintenance-card{
  margin-top:12px;
  display:flex;
  align-items:center;
  gap:12px;
  border:1px solid color-mix(in srgb, var(--text) 10%, transparent);
  background:linear-gradient(120deg, color-mix(in srgb, var(--accent) 8%, var(--bg-elev)), color-mix(in srgb, var(--bg-elev) 90%, transparent));
}
.maintenance-badge{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-width:64px;
  padding:6px 12px;
  border-radius:10px;
  background:color-mix(in srgb, var(--accent) 25%, var(--bg));
  color:var(--bg);
  font-weight:700;
  letter-spacing:0.04em;
  text-transform:uppercase;
  box-shadow:0 8px 24px rgba(0,0,0,.25);
}
.maintenance-content{
  display:flex;
  flex-direction:column;
  gap:4px;
}
.maintenance-title{
  font-size:16px;
  font-weight:700;
  color:var(--text);
}
.maintenance-desc{
  font-size:14px;
  color:var(--muted);
}

body.maintenance-active .table-card{
  display:none;
}

.row-error{background:rgba(239,68,68,0.09);}
.row-warn{background:rgba(245,158,11,0.08);}

/* Responsive */
@media (max-width: 960px){
  .page{padding:20px 14px 32px;}
  .glass-toolbar{align-items:flex-start;}
  .actions{justify-content:flex-start;}
  table{min-width:920px;}
  .bg-gels{display:none;}
}

/* History Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
}

.modal-content {
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

/* Override glass-card padding inside modals — modal-header/body handle their own */
.modal-content.glass-card {
  padding: 0;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px 16px;
  flex-shrink: 0;
}

.modal-header h3 {
  margin: 0;
  font-size: 20px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 32px;
  line-height: 1;
  cursor: pointer;
  color: var(--text);
  opacity: 0.6;
  transition: opacity 0.2s;
  padding: 0;
  width: 32px;
  height: 32px;
}

.modal-close:hover {
  opacity: 1;
}

.modal-body {
  position: relative;
  padding: 0 24px 24px;
  overflow-y: auto;
  flex: 1 1 auto;
  min-height: 0;
}

.settings-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
  padding: 12px;
  border-radius: 10px;
  background: color-mix(in srgb, var(--text) 6%, transparent);
  border: 1px solid color-mix(in srgb, var(--text) 12%, transparent);
}

.settings-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
  margin-bottom: 6px;
}

.settings-hint {
  opacity: 0.72;
  font-size: 12px;
  line-height: 1.4;
  margin-bottom: 10px;
}

.settings-inline {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
}

.settings-inline select {
  flex: 1 1 auto;
  min-width: 180px;
  padding: 8px 32px 8px 10px;
  border-radius: 10px;
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  background: color-mix(in srgb, var(--bg-elev) var(--surface-alpha), transparent)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='7'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E")
    no-repeat right 10px center !important;
  color: var(--text);
  font-size: 13px;
}

.settings-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  font-size: 13px;
}

.settings-toggle input {
  width: 15px;
  height: 15px;
  accent-color: var(--accent);
}

.history-controls {
  display: flex;
  gap: 10px;
  margin-bottom: 16px;
}

.history-controls .glass-button.active {
  background: var(--accent);
  color: var(--accent-contrast);
}

.history-loading,
.history-error {
  text-align: center;
  padding: 20px;
  font-size: 14px;
}

.history-error {
  color: var(--c-negative);
}
.history-error.is-note {
  color: var(--muted);
}

#historyChart {
  width: 100%;
  height: auto;
  max-width: 100%;
  display: block;
}

.history-btn {
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px 6px;
  opacity: 0.5;
  transition: opacity 0.2s, transform 0.2s;
  margin-left: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text);
  line-height: 1;
}

.history-btn:hover {
  opacity: 1;
  transform: scale(1.15);
}

.history-btn svg {
  display: block;
  width: 16px;
  height: 16px;
}

.forecast-cap-btn {
  opacity: 0.9;
  flex: 0 0 auto;
}

.forecast-cap-btn:hover {
  opacity: 1;
  transform: scale(1.15);
}

.forecast-cap--slow {
  color: #3ddc84;
}

.forecast-cap--medium {
  color: #ffd54f;
}

.forecast-cap--fast {
  color: #ff9f43;
}

.forecast-cap--threat {
  color: var(--c-negative);
}

.forecast-cap--pulse {
  animation: capPulseGauge 1.4s ease-in-out infinite;
}
@keyframes capPulseGauge {
  0%, 100% { opacity: 0.45; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.35); }
}

.contract-cell {
  display: flex;
  align-items: center;
  gap: 4px;
  position: relative;
  z-index: 1;
  min-width: 0;
  overflow: hidden;
}

.contract-link,
.contract-text {
  min-width: 0;
  flex: 1 1 auto;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.history-btn {
  flex: 0 0 auto;
}

.group-btn {
  position: relative;
  flex: 0 0 auto;
  margin-left: 6px;
  width: 24px;
  min-width: 24px;
  height: 24px;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  border: 1px solid color-mix(in srgb, var(--border) 82%, transparent);
  background: color-mix(in srgb, var(--bg-elev) 88%, transparent);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.88;
  cursor: pointer;
  transition: opacity 0.2s, background 0.2s, border-color 0.2s;
}

.group-btn[hidden] {
  display: none !important;
}

.group-btn:hover {
  opacity: 1;
  transform: none;
  background: color-mix(in srgb, var(--bg-elev) 78%, transparent);
}

.group-btn.is-expanded {
  background: color-mix(in srgb, var(--accent) 18%, var(--bg-elev) 82%);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border) 65%);
}

.group-btn.is-loading {
  opacity: 0.78;
  border-style: dashed;
}

.group-btn.is-loading .group-btn-arrow {
  animation: group-btn-pulse 1.05s ease-in-out infinite;
}

.group-btn-arrow {
  line-height: 1;
  pointer-events: none;
}

.group-btn-count {
  position: absolute;
  top: 1px;
  right: 1px;
  min-width: 11px;
  height: 11px;
  padding: 0 2px;
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-contrast);
  background: var(--accent);
  border: 1px solid color-mix(in srgb, var(--bg) 72%, transparent);
  pointer-events: none;
}

.group-btn-count[hidden] {
  display: none !important;
}

@keyframes group-btn-pulse {
  0%, 100% {
    opacity: 0.42;
  }
  50% {
    opacity: 1;
  }
}

.group-child-marker {
  margin-left: auto;
  color: color-mix(in srgb, var(--accent) 62%, var(--text) 38%);
  font-size: 14px;
  font-weight: 700;
  line-height: 1;
  opacity: 0.92;
}

.row-group-child {
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-elev) 92%);
}

.row-group-child td {
  background: color-mix(in srgb, var(--accent) 7%, transparent);
}

.row-group-child:hover td {
  background: color-mix(in srgb, var(--accent) 11%, transparent);
}

.row-group-child td[data-col="contract"] .contract-cell {
  padding-left: 0;
}

.row-group-child td[data-col="contract"] .contract-cell::before {
  content: none;
}

@media (max-width: 760px) {
  .group-btn {
    width: 22px;
    min-width: 22px;
    height: 22px;
    margin-left: 4px;
    font-size: 12px;
  }

  .group-child-marker {
    font-size: 13px;
  }
}

@media (max-width: 640px) {
  .row-group-child {
    border-style: solid;
    border-color: color-mix(in srgb, var(--accent) 48%, var(--border) 52%);
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--accent) 16%, var(--bg-elev) 84%),
        color-mix(in srgb, var(--accent) 11%, var(--bg-elev) 89%)
      );
    box-shadow:
      inset 0 1px 0 color-mix(in srgb, #fff 30%, transparent),
      0 10px 24px rgba(0, 0, 0, 0.18);
    opacity: 1;
  }

  .row-group-child::after {
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--accent) 26%, transparent);
  }

  .row-group-child td[data-col="contract"] .contract-cell {
    padding-left: 0;
  }

  .row-group-child td[data-col="contract"] .contract-cell::before {
    content: none;
  }
}

/* Chart Tooltip */
.chart-tooltip {
  position: absolute;
  background: color-mix(in srgb, var(--bg-elev) 95%, transparent);
  backdrop-filter: blur(16px);
  border: 1px solid color-mix(in srgb, var(--border) 80%, var(--accent) 20%);
  border-radius: 8px;
  padding: 12px 16px;
  pointer-events: none;
  z-index: 200;
  white-space: nowrap;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(0, 0, 0, 0.2);
  color: var(--text);
  min-width: 180px;
}

#historyChart {
  cursor: crosshair;
}

/* Settings Modal */
.columns-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.column-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px;
  background: color-mix(in srgb, var(--text) 5%, transparent);
  border-radius: 6px;
  transition: background 0.2s;
}

.column-item:hover {
  background: color-mix(in srgb, var(--text) 8%, transparent);
}

.column-item.locked {
  opacity: 0.6;
  background: color-mix(in srgb, var(--text) 2%, transparent);
}

.column-item input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.column-item label {
  flex: 1;
  cursor: pointer;
  user-select: none;
}

.column-controls {
  display: flex;
  gap: 4px;
}

.column-move-btn {
  background: color-mix(in srgb, var(--text) 8%, transparent);
  border: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
  color: var(--text);
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
}

.column-move-btn:hover {
  background: color-mix(in srgb, var(--text) 14%, transparent);
  transform: scale(1.1);
}

/* Adaptive column widths */
th, td {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Specific column widths for optimal layout */
th[data-col="exchange"], td[data-col="exchange"]{
  min-width:120px;
  max-width:180px;
}
th[data-col="contract"], td[data-col="contract"]{
  min-width:140px;
  max-width:220px;
  overflow:visible;
}

/* Medium and large screens: widen contract column to reduce ticker truncation */
@media (min-width: 961px) {
  th[data-col="contract"], td[data-col="contract"] {
    min-width: 210px;
    max-width: 340px;
  }
}

@media (min-width: 1200px) {
  th[data-col="contract"], td[data-col="contract"] {
    min-width: 230px;
    max-width: 380px;
  }
}
th[data-col="funding"], td[data-col="funding"]{
  min-width:110px;
  max-width:150px;
  width:auto;
}
th[data-col="forecast"], td[data-col="forecast"],
th[data-col="premium"], td[data-col="premium"]{
  min-width:90px;
  max-width:130px;
  width:auto;
}

td[data-col="funding"] .funding-main {
  display: block;
}

td[data-col="funding"] .funding-apr {
  display: block;
  margin-top: 2px;
  font-size: 11px;
  line-height: 1.14;
  font-weight: 600;
  opacity: 0.74;
}

td[data-col="funding"] .funding-apr[hidden] {
  display: none !important;
}
th[data-col="lastPrice"], td[data-col="lastPrice"],
th[data-col="markPrice"], td[data-col="markPrice"],
th[data-col="indexPrice"], td[data-col="indexPrice"]{
  min-width:80px;
  max-width:150px;
  width:auto;
}
th[data-col="interval"], td[data-col="interval"],
th[data-col="next"], td[data-col="next"]{
  min-width:70px;
  max-width:110px;
  width:auto;
}

/* Mobile-first layout tuning */
@media (max-width: 1024px) {
  .page {
    padding: 18px 12px 28px;
  }

  .glass-toolbar {
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    padding: 12px;
  }

  .brand {
    width: 100%;
  }

  .actions {
    width: 100%;
    justify-content: space-between;
    gap: 8px;
  }

  .actions .control {
    flex: 1 1 auto;
    min-width: 140px;
  }

  .actions .control select {
    width: 100%;
  }

  .controls-card {
    padding: 10px 12px;
  }

  .controls-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .controls-row .control {
    width: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .controls-row .control input[type="text"],
  .controls-row .control select {
    width: 100%;
  }
  .controls-row .control .dropdown {
    width: 100%;
  }
  .controls-row .control .dropdown > .glass-button {
    width: 100%;
    justify-content:space-between;
  }
  .controls-row .control .dropdown-menu {
    left: 0;
    right: 0;
    min-width: 0;
  }

  .table-card {
    padding: 10px 10px 0;
  }
}

@media (max-width: 760px) {
  .page {
    padding: 10px 8px 18px;
  }

  .glass-toolbar {
    padding: 10px;
    margin-bottom: 8px;
    gap: 8px;
  }

  .brand {
    gap: 8px;
  }

  .orb {
    width: 32px;
    height: 32px;
    border-radius: 10px;
  }

  .title {
    font-size: 13px;
    line-height: 1.25;
    letter-spacing: 0.01em;
  }

  .actions {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 8px;
    align-items: center;
  }

  .actions .control {
    min-width: 0;
    gap: 6px;
  }

  .actions .control .label {
    display: none;
  }

  .actions .control select {
    height: 36px;
    padding: 6px 8px;
  }

  #settingsBtn,
  #goBtn {
    min-width: 42px;
    min-height: 36px;
    padding: 6px 10px;
  }

  .controls-card {
    padding: 8px 10px;
    margin-bottom: 10px;
  }

  .controls-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .controls-row .control {
    width: 100%;
    gap: 5px;
  }

  .controls-row .control .label {
    font-size: 10px;
    letter-spacing: 0.06em;
  }

  .controls-row .control input[type="text"],
  .controls-row .control select {
    width: 100%;
    height: 36px;
    padding: 6px 8px;
  }

  .table-card {
    padding: 8px 8px 0;
    min-height: calc(100svh - 220px);
  }

  .table-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 8px 2px 10px;
  }

  .table-meta {
    gap: 3px;
  }

  #loadMoreBtn {
    width: 100%;
  }

  .modal-overlay {
    padding: 10px;
    align-items: flex-end;
  }

  .modal-content {
    max-height: 92svh;
    border-radius: 14px;
  }

  .modal-content.glass-card {
    padding: 0;
  }

  .modal-header {
    padding: 16px 14px 12px;
  }

  .modal-body {
    padding: 0 14px 14px;
  }

  .modal-header h3 {
    font-size: 18px;
    line-height: 1.25;
    max-width: calc(100% - 40px);
  }

  .history-controls {
    gap: 8px;
    margin-bottom: 12px;
  }

  .history-controls .glass-button {
    flex: 1 1 0;
    min-height: 36px;
  }

  #historyChart {
    min-height: 280px;
    height: 280px;
  }

  .chart-tooltip {
    min-width: 148px;
    max-width: calc(100vw - 28px);
    padding: 8px 10px;
    font-size: 11px;
    white-space: normal;
  }

  .settings-inline {
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
  }

  .settings-inline select {
    min-width: 0;
    width: 100%;
  }

  .settings-toggle {
    margin-top: 8px;
    font-size: 12.5px;
    align-items: flex-start;
  }

  .column-item {
    gap: 8px;
    padding: 8px;
  }

  .column-item label {
    font-size: 13px;
  }
}

/* Medium phones / small tablets: keep controls compact, avoid tall empty-looking top area. */
@media (min-width: 641px) and (max-width: 760px) {
  .glass-toolbar {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 8px 10px;
  }

  .brand {
    width: auto;
    min-width: 0;
    gap: 7px;
  }

  .title {
    font-size: 12.5px;
    line-height: 1.2;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 320px;
  }

  .actions {
    width: auto;
    display: flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 6px;
  }

  .actions .control {
    min-width: 124px;
  }

  .actions .control select {
    width: 124px;
    height: 34px;
    padding: 5px 8px;
  }

  #settingsBtn,
  #goBtn {
    min-width: 40px;
    min-height: 34px;
    padding: 5px 9px;
  }

  .controls-card {
    padding: 7px 9px;
    margin-bottom: 8px;
  }

  .controls-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 7px 9px;
    align-items: end;
  }

  .controls-row > .control:nth-child(3) {
    grid-column: 1 / -1;
  }

  .controls-row .control {
    width: 100%;
    gap: 4px;
  }

  .controls-row .control input[type="text"],
  .controls-row .control select {
    height: 34px;
    padding: 5px 8px;
  }

  .controls-row .control .dropdown > .glass-button {
    min-height: 34px;
    padding: 5px 8px;
  }

  .table-card {
    padding: 7px 7px 0;
    min-height: auto;
  }

  .table-wrapper {
    overflow-x: auto;
    overflow-y: visible;
    max-height: none;
  }
}

@media (max-width: 520px) {
  .page {
    padding: 8px 6px 14px;
  }

  .glass-toolbar,
  .controls-card,
  .table-card {
    border-radius: 14px;
  }

  .glass-button {
    padding: 7px 10px;
  }
}

@media (hover: none) and (pointer: coarse) {
  .glass-button:hover {
    transform: none;
    box-shadow: var(--glass-shadow);
  }

  .history-btn:hover {
    transform: none;
  }

  #historyChart {
    touch-action: none;
    cursor: default;
    -webkit-tap-highlight-color: transparent;
  }
}

/* Mobile dense table mode: keep full data coverage with horizontal swipe. */
@media (max-width: 760px) {
  thead th {
    background: color-mix(in srgb, var(--bg) 96%, #fff 4%);
    backdrop-filter: none;
  }

  .table-wrapper {
    overflow-x: auto;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    border-radius: 10px;
    max-height: calc(100svh - 300px);
  }

  table {
    width: max-content;
    min-width: var(--mobile-table-min-width, 760px) !important;
    table-layout: fixed;
  }

  thead {
    display: table-header-group;
  }

  tbody {
    display: table-row-group;
  }

  tbody tr {
    display: table-row;
    padding: 0;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    background: transparent;
  }

  tbody tr td {
    display: table-cell;
    padding: 6px 6px;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 70%, transparent);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
  }

  tbody tr td::before {
    content: none !important;
  }

  th,
  td {
    font-size: 11px;
    line-height: 1.2;
  }

  th[data-col="exchange"],
  td[data-col="exchange"] {
    position: sticky;
    left: 0;
    z-index: 7;
    min-width: var(--mobile-sticky-exchange-width, 96px);
    max-width: var(--mobile-sticky-exchange-width, 96px);
    background: color-mix(in srgb, var(--bg) 97%, #fff 3%);
    background-clip: padding-box;
    backdrop-filter: none;
  }

  th[data-col="contract"],
  td[data-col="contract"] {
    position: sticky;
    left: var(--mobile-sticky-contract-left, 96px);
    z-index: 8;
    min-width: var(--mobile-sticky-contract-width, 122px);
    max-width: calc(var(--mobile-sticky-contract-width, 122px) + 40px);
    background: color-mix(in srgb, var(--bg) 97%, #fff 3%);
    background-clip: padding-box;
    backdrop-filter: none;
    box-shadow: inset -1px 0 0 color-mix(in srgb, var(--border) 78%, transparent);
  }

  thead th[data-col="exchange"],
  thead th[data-col="contract"] {
    z-index: 9;
  }

  th[data-col="funding"], td[data-col="funding"],
  th[data-col="forecast"], td[data-col="forecast"],
  th[data-col="premium"], td[data-col="premium"] {
    min-width: 78px;
    max-width: 92px;
  }

  th[data-col="lastPrice"], td[data-col="lastPrice"],
  th[data-col="markPrice"], td[data-col="markPrice"],
  th[data-col="indexPrice"], td[data-col="indexPrice"] {
    min-width: 74px;
    max-width: 96px;
  }

  th[data-col="interval"], td[data-col="interval"],
  th[data-col="next"], td[data-col="next"] {
    min-width: 60px;
    max-width: 72px;
  }

  .exchange-icon,
  .exchange-fallback {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
  }

  .exchange-name {
    font-size: 11px;
  }

  .contract-link,
  .contract-text {
    font-size: 11px;
  }

  .history-btn {
    margin-left: 2px;
    padding: 2px 3px;
  }

  .history-btn svg {
    width: 13px;
    height: 13px;
  }

  td.empty,
  .empty-state td {
    display: table-cell;
    text-align: center;
    white-space: normal;
    overflow: visible;
    text-overflow: initial;
    padding: 10px 8px;
    border-bottom: 0;
  }

  td.empty::before,
  .empty-state td::before {
    content: none;
  }
}

/* Final override for medium table mode: vertical scroll like desktop (page scroll, not inner table). */
@media (min-width: 641px) and (max-width: 760px) {
  .table-card {
    min-height: auto;
  }

  .table-wrapper {
    overflow-x: auto;
    overflow-y: visible;
    max-height: none;
  }
}

/* Extra-compact mobile mode: no horizontal scroll, keep dense data in row cards. */
@media (max-width: 640px) {
  .page {
    padding: 8px 7px 14px;
  }

  .controls-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }

  .controls-row .control {
    min-width: 0;
  }

  .table-card {
    padding: 7px 7px 6px;
    min-height: calc(100svh - 184px);
    display: flex;
    flex-direction: column;
  }

  .table-wrapper {
    flex: 1 1 auto;
    overflow-x: hidden;
    overflow-y: auto;
    max-height: none;
    padding-bottom: 2px;
  }

  table {
    width: 100%;
    min-width: 100% !important;
    table-layout: fixed;
    border-spacing: 0 8px;
  }

  thead {
    display: none;
  }

  tbody {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
  }

  tbody tr {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px 8px;
    width: 100%;
    padding: 10px 10px;
    border: 1px solid color-mix(in srgb, var(--border) 74%, transparent);
    border-radius: 14px;
    background:
      linear-gradient(
        180deg,
        color-mix(in srgb, var(--bg-elev) 98%, transparent),
        color-mix(in srgb, var(--bg-elev) 92%, transparent)
      );
    box-shadow:
      inset 0 1px 0 color-mix(in srgb, #fff 35%, transparent),
      0 10px 24px rgba(0, 0, 0, 0.18);
    position: relative;
    isolation: isolate;
  }

  tbody tr::after {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, var(--border) 22%, transparent);
  }

  tbody tr td {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 2px;
    min-width: 0;
    padding: 4px 3px;
    border: 0;
    border-radius: 0;
    background: transparent;
    white-space: normal;
    overflow: visible;
    text-overflow: initial;
  }

  tbody tr td::before {
    content: attr(data-mobile-label) !important;
    font-size: 8.5px;
    font-weight: 620;
    letter-spacing: 0.055em;
    text-transform: uppercase;
    color: var(--muted);
    opacity: 0.86;
    line-height: 1.2;
    display: block;
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
  }

  td[data-col="exchange"],
  td[data-col="contract"] {
    min-width: 0 !important;
    max-width: none !important;
    position: static !important;
    left: auto !important;
    z-index: auto !important;
    box-shadow: none !important;
    background: transparent !important;
    border: 0;
    border-radius: 0;
    padding: 0;
  }

  td[data-col="exchange"]::before,
  td[data-col="contract"]::before {
    content: attr(data-mobile-label) !important;
    font-size: 9.5px;
    opacity: 0.82;
    border: 0;
    border-radius: 0;
    background: transparent;
    padding: 0;
  }

  td[data-col="exchange"] {
    order: 1;
    grid-column: 1 / span 1;
    padding-bottom: 6px;
  }

  td[data-col="contract"] {
    order: 2;
    grid-column: 2 / -1;
    padding-bottom: 6px;
    align-items: flex-end;
    text-align: right;
  }

  td[data-col="contract"]::before {
    content: none !important;
    display: none !important;
  }

  td[data-col="funding"] { order: 3; grid-column: 1; }
  td[data-col="forecast"] { order: 4; grid-column: 2; }
  td[data-col="premium"] { order: 5; grid-column: 3; }
  td[data-col="next"] { order: 6; grid-column: 1; }
  td[data-col="interval"] { order: 7; grid-column: 2; }
  td[data-col="lastPrice"] { order: 8; grid-column: 3; }
  td[data-col="markPrice"] { order: 9; grid-column: 1; }
  td[data-col="indexPrice"] { order: 10; grid-column: 2 / span 2; }

  td.num {
    align-items: flex-start;
    text-align: left;
    font-size: 12.5px;
    font-weight: 640;
    line-height: 1.18;
  }

  td[data-col="funding"] .funding-apr {
    margin-top: 1px;
    font-size: 10.4px;
    line-height: 1.1;
  }

  td[data-col="funding"],
  td[data-col="forecast"],
  td[data-col="premium"],
  td[data-col="next"],
  td[data-col="interval"],
  td[data-col="lastPrice"],
  td[data-col="markPrice"],
  td[data-col="indexPrice"] {
    background: color-mix(in srgb, var(--bg-elev) 86%, transparent);
    border: 1px solid color-mix(in srgb, var(--border) 64%, transparent);
    border-radius: 10px;
    padding: 7px 8px;
    min-height: 48px;
    box-shadow: inset 0 1px 0 color-mix(in srgb, #fff 24%, transparent);
  }

  td[data-col="funding"],
  td[data-col="forecast"],
  td[data-col="premium"] {
    align-items: flex-start;
    text-align: left;
    min-height: 52px;
  }

  td[data-col="funding"].rate-positive,
  td[data-col="forecast"].rate-positive,
  td[data-col="premium"].rate-positive {
    border-color: color-mix(in srgb, var(--c-positive) 45%, var(--border) 55%);
    background: color-mix(in srgb, var(--c-positive) 14%, var(--bg-elev) 86%);
  }

  td[data-col="funding"].rate-negative,
  td[data-col="forecast"].rate-negative,
  td[data-col="premium"].rate-negative {
    border-color: color-mix(in srgb, var(--c-negative) 45%, var(--border) 55%);
    background: color-mix(in srgb, var(--c-negative) 13%, var(--bg-elev) 87%);
  }

  td[data-col="next"],
  td[data-col="interval"] {
    align-items: flex-start;
    text-align: left;
  }

  td[data-col="lastPrice"],
  td[data-col="markPrice"],
  td[data-col="indexPrice"] {
    min-height: 46px;
  }

  .exchange-cell {
    width: 100%;
    gap: 7px;
    align-items: center;
  }

  .exchange-name {
    font-size: 14px;
    font-weight: 660;
    line-height: 1.12;
  }

  .exchange-degraded-badge {
    min-width: 28px;
    height: 15px;
    padding: 0 5px;
    font-size: 9px;
  }

  .contract-cell {
    width: 100%;
    gap: 5px;
    justify-content: flex-end;
    align-items: flex-end;
    overflow: visible;
  }

  .contract-link,
  .contract-text {
    font-size: 15px;
    font-weight: 680;
    line-height: 1.15;
    text-align: right;
  }

  .exchange-icon,
  .exchange-fallback {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
  }

  .history-btn {
    margin-left: 0;
    padding: 3px;
    border-radius: 8px;
    background: color-mix(in srgb, var(--bg-elev) 84%, transparent);
    opacity: 0.88;
  }

  .history-btn svg {
    width: 12px;
    height: 12px;
  }

  td.empty,
  .empty-state td {
    grid-column: 1 / -1;
    align-items: center;
    text-align: center;
    padding: 12px 8px;
    min-height: 40px;
    background: transparent;
    border: 0;
  }

  td.empty::before,
  .empty-state td::before {
    content: none !important;
  }

  tbody tr.preload-skeleton-row {
    display: block;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  tbody tr.preload-skeleton-row::after {
    display: none;
  }

  tbody tr.preload-skeleton-row td.top-loading-cell {
    display: block;
    width: 100%;
    margin: 0;
    padding: 10px;
    text-align: left !important;
    border: 1px solid color-mix(in srgb, var(--border) 66%, transparent);
    border-radius: 12px;
    background: color-mix(in srgb, var(--bg-elev) 94%, transparent);
  }

  tbody tr.preload-skeleton-row td.top-loading-cell::before {
    content: none !important;
    display: none !important;
  }

  tbody tr.preload-skeleton-row .top-loading-title {
    margin-bottom: 8px;
    font-size: 11px;
  }

  tbody tr.preload-skeleton-row .top-loading-skeleton {
    width: 100%;
    gap: 7px;
  }

  tbody tr.preload-skeleton-row .top-loading-skeleton span {
    height: 10px;
  }

  .table-actions {
    gap: 6px;
    padding: 8px 4px 10px;
    background: color-mix(in srgb, var(--bg-elev) 92%, transparent);
    border-top: 1px solid color-mix(in srgb, var(--border) 62%, transparent);
    border-radius: 10px;
  }

  .table-count {
    font-size: 11.5px;
  }

  .table-update {
    font-size: 10.5px;
  }

  tbody tr.row-warn {
    border-color: color-mix(in srgb, #ffd54f 55%, var(--border) 45%);
    box-shadow:
      inset 3px 0 0 #ffd54f,
      inset 0 1px 0 color-mix(in srgb, #fff 30%, transparent),
      0 10px 24px rgba(0, 0, 0, 0.18);
  }

  tbody tr.row-error {
    border-color: color-mix(in srgb, var(--c-negative) 55%, var(--border) 45%);
    box-shadow:
      inset 3px 0 0 var(--c-negative),
      inset 0 1px 0 color-mix(in srgb, #fff 30%, transparent),
      0 10px 24px rgba(0, 0, 0, 0.18);
  }
}

@media (max-width: 380px) {
  .page {
    padding: 7px 5px 12px;
  }

  .controls-row {
    grid-template-columns: 1fr;
  }

  tbody tr {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 5px 7px;
    padding: 8px 8px;
  }

  td[data-col="exchange"],
  td[data-col="contract"] {
    min-width: 0 !important;
    max-width: none !important;
  }

  td[data-col="exchange"] {
    grid-column: 1;
    padding-bottom: 4px;
  }

  td[data-col="contract"] {
    grid-column: 2;
    padding-bottom: 4px;
    align-items: flex-end;
    text-align: right;
  }

  .exchange-name {
    font-size: 13px;
  }

  .contract-link,
  .contract-text {
    font-size: 14px;
  }

  td[data-col="funding"] { order: 3; grid-column: 1; }
  td[data-col="forecast"] { order: 4; grid-column: 2; }
  td[data-col="premium"] { order: 5; grid-column: 1 / -1; }
  td[data-col="next"] { order: 6; grid-column: 1; }
  td[data-col="interval"] { order: 7; grid-column: 2; }
  td[data-col="lastPrice"] { order: 8; grid-column: 1; }
  td[data-col="markPrice"] { order: 9; grid-column: 2; }
  td[data-col="indexPrice"] { order: 10; grid-column: 1 / -1; }
}

@media (max-width: 360px) {
  .page {
    padding: 6px 4px 10px;
  }

  .table-card {
    padding: 6px 5px 5px;
  }

  tbody tr {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 4px 6px;
    padding: 7px 6px;
    border-radius: 12px;
  }

  tbody tr td {
    gap: 1px;
    padding: 3px 2px;
  }

  tbody tr td::before {
    font-size: 8px;
    letter-spacing: 0.045em;
  }

  td[data-col="exchange"],
  td[data-col="contract"] {
    min-width: 0 !important;
    max-width: none !important;
  }

  td[data-col="exchange"] {
    grid-column: 1;
    padding-bottom: 4px;
  }

  td[data-col="contract"] {
    grid-column: 2 / -1;
    padding-bottom: 4px;
  }

  td[data-col="funding"] { order: 3; grid-column: 1; }
  td[data-col="forecast"] { order: 4; grid-column: 2; }
  td[data-col="premium"] { order: 5; grid-column: 3; }
  td[data-col="next"] { order: 6; grid-column: 1; }
  td[data-col="interval"] { order: 7; grid-column: 2; }
  td[data-col="lastPrice"] { order: 8; grid-column: 3; }
  td[data-col="markPrice"] { order: 9; grid-column: 1; }
  td[data-col="indexPrice"] { order: 10; grid-column: 2 / span 2; }

  td.num {
    font-size: 11.8px;
    line-height: 1.14;
  }

  td[data-col="funding"] .funding-apr {
    margin-top: 1px;
    font-size: 9.8px;
    line-height: 1.08;
  }

  td[data-col="funding"],
  td[data-col="forecast"],
  td[data-col="premium"],
  td[data-col="next"],
  td[data-col="interval"],
  td[data-col="lastPrice"],
  td[data-col="markPrice"],
  td[data-col="indexPrice"] {
    border-radius: 9px;
    padding: 6px 6px;
    min-height: 40px;
  }

  td[data-col="funding"],
  td[data-col="forecast"],
  td[data-col="premium"] {
    min-height: 43px;
  }

  .exchange-name {
    font-size: 12.5px;
  }

  .contract-link,
  .contract-text {
    font-size: 13.5px;
  }

  .exchange-icon,
  .exchange-fallback {
    width: 16px;
    height: 16px;
    flex: 0 0 16px;
  }

  .history-btn {
    padding: 2px;
  }

  .history-btn svg {
    width: 11px;
    height: 11px;
  }
}

@media (max-width: 330px) {
  tbody tr {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  td[data-col="funding"] { order: 3; grid-column: 1; }
  td[data-col="forecast"] { order: 4; grid-column: 2; }
  td[data-col="premium"] { order: 5; grid-column: 1 / -1; }
  td[data-col="next"] { order: 6; grid-column: 1; }
  td[data-col="interval"] { order: 7; grid-column: 2; }
  td[data-col="lastPrice"] { order: 8; grid-column: 1; }
  td[data-col="markPrice"] { order: 9; grid-column: 2; }
  td[data-col="indexPrice"] { order: 10; grid-column: 1 / -1; }
}