* { box-sizing: border-box; }

:root {
  --bg: #f5f7fb;
  --card: #ffffff;
  --text: #0f172a;
  --muted: #64748b;
  --line: #dbe3ef;
  --soft: #f8fafc;
  --green: #059669;
  --green-soft: #ecfdf5;
  --red: #e11d48;
  --red-soft: #fff1f2;
  --amber: #f59e0b;
  --amber-soft: #fffbeb;
  --dark: #334155;
}

body {
  margin: 0;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
}

button, input, select, textarea { font: inherit; }

button {
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--soft);
  color: var(--dark);
  padding: 11px 12px;
  font-weight: 800;
  cursor: pointer;
}

button:hover { background: #eef2f7; }
button.primary { background: var(--text); color: white; border-color: var(--text); }
button.danger-text { color: var(--red); background: white; }
button.full { width: 100%; }

input, select, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 13px;
  padding: 11px 12px;
  outline: none;
  background: white;
  color: var(--text);
}

input:focus, select:focus, textarea:focus { border-color: var(--dark); }
textarea { resize: vertical; }

.page {
  max-width: 1260px;
  margin: 0 auto;
  padding: 26px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 18px;
}

.top-actions {
  display: grid;
  gap: 6px;
  min-width: 180px;
}

.select-label, label {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }
h1 { margin-bottom: 8px; font-size: 34px; letter-spacing: -0.03em; }
h2 { margin-bottom: 4px; font-size: 20px; }
h3 { margin-bottom: 5px; font-size: 17px; }
.desc { margin-bottom: 0; max-width: 780px; color: var(--muted); line-height: 1.55; }

.dashboard {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-bottom: 18px;
}

.metric-card, .card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .05);
}

.metric-card { padding: 17px; }
.metric-card span, .mini-card span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.metric-card strong { display: block; margin-top: 8px; font-size: 28px; letter-spacing: -.04em; }
.metric-card small, .mini-card small { display: block; margin-top: 5px; color: var(--muted); font-size: 12px; }

.layout { display: grid; grid-template-columns: 440px 1fr; gap: 18px; align-items: start; }
.panel { padding: 20px; }
.right-col { display: grid; gap: 14px; }
.section-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.section-head p, .journal-box p, .help { color: var(--muted); font-size: 13px; line-height: 1.45; margin-bottom: 0; }
.risk-pill { border: 1px solid var(--line); background: var(--soft); border-radius: 16px; padding: 10px 12px; min-width: 110px; }
.risk-pill span { display: block; color: var(--muted); font-size: 11px; font-weight: 900; }
.risk-pill strong { display: block; margin-top: 4px; font-size: 17px; }

.mode-tabs, .direction-tabs, .trade-tabs {
  display: grid;
  gap: 8px;
  margin-top: 16px;
}
.mode-tabs { grid-template-columns: repeat(4, 1fr); }
.direction-tabs, .trade-tabs { grid-template-columns: 1fr 1fr; }
.mode-tabs button.active, .trade-tabs button.active { background: var(--text); color: white; border-color: var(--text); }
.direction-tabs button.active.long { border-color: #10b981; background: var(--green-soft); color: #047857; }
.direction-tabs button.active.short { border-color: #f43f5e; background: var(--red-soft); color: #be123c; }

.field { margin-top: 14px; }
.field label { margin-bottom: 6px; }
.no-margin { margin-top: 0; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.quick-buttons { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 10px; }
.price-box, .option-box, .expiry-box, .prop-box, .journal-box {
  margin-top: 16px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--soft);
}
.market-fields { margin-top: 12px; }
.target-row { display: grid; grid-template-columns: 110px 1fr; gap: 12px; align-items: end; }
.hint { margin: 7px 0 0; font-size: 12px; font-weight: 800; }
.green { color: var(--green); }
.red { color: var(--red); }

.check-row { display: flex; align-items: center; gap: 10px; color: var(--text); font-size: 14px; font-weight: 800; letter-spacing: 0; text-transform: none; }
.check-row input { width: auto; }

.result-card { padding: 20px; }
.result-head { display: flex; justify-content: space-between; gap: 16px; align-items: flex-start; }
.label-small { margin: 0; color: var(--muted); font-size: 12px; font-weight: 900; letter-spacing: .06em; text-transform: uppercase; }
.big-number { margin-top: 4px; font-size: 48px; line-height: 1; font-weight: 900; letter-spacing: -.05em; }
.big-number small { font-size: 16px; color: var(--muted); letter-spacing: 0; }
.badge { background: var(--soft); border: 1px solid var(--line); border-radius: 16px; padding: 12px 14px; text-align: right; min-width: 130px; }
.badge strong { display: block; font-size: 18px; }
.badge span { display: block; margin-top: 4px; font-weight: 900; }

.bar { height: 12px; background: #e2e8f0; border-radius: 999px; overflow: hidden; margin-top: 18px; }
.bar span { display: block; height: 100%; width: 0; background: var(--dark); border-radius: inherit; }
.bar-labels { display: flex; justify-content: space-between; color: var(--muted); font-size: 11px; margin-top: 7px; }
.warn {
  margin-top: 12px;
  border: 1px solid #fecdd3;
  background: var(--red-soft);
  color: #be123c;
  border-radius: 15px;
  padding: 12px 14px;
  font-size: 13px;
  line-height: 1.45;
  font-weight: 700;
}
.warn.soft { background: var(--amber-soft); border-color: #fde68a; color: #92400e; }
.warn.danger { background: var(--red-soft); border-color: #fecdd3; color: #be123c; }

.calc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.mini-card { padding: 16px; }
.mini-card strong { display: block; margin-top: 8px; font-size: 23px; letter-spacing: -.03em; }
.mini-card .actual-leverage { margin-top: 4px; font-weight: 800; color: #475569; }

.preview-card, .journal-list, .options-results, .arbitrage-results, .sponsors-card, .dividend-table-card { padding: 18px; }
.trade-lines { margin-top: 12px; background: var(--soft); border: 1px solid var(--line); border-radius: 18px; padding: 4px 16px; }
.trade-line { display: grid; grid-template-columns: 16px 1fr auto; gap: 12px; align-items: center; border-bottom: 1px solid #e2e8f0; padding: 13px 0; }
.trade-line:last-child { border-bottom: 0; }
.trade-line small { display: block; color: var(--muted); font-size: 12px; font-weight: 900; }
.trade-line strong { display: block; margin-top: 2px; font-size: 20px; }
.trade-line.muted-line { opacity: .68; }
.trade-line.muted-line strong,
.trade-line.muted-line b { color: #64748b; }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.red-bg { background: var(--red); }
.dark-bg { background: var(--text); }
.green-bg { background: #10b981; }
.gray-bg { background: #94a3b8; opacity: .7; }

.option-metrics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 12px; }
.option-metrics div { background: var(--soft); border: 1px solid var(--line); border-radius: 16px; padding: 13px; }
.option-metrics span { display: block; color: var(--muted); font-size: 11px; font-weight: 900; text-transform: uppercase; }
.option-metrics strong { display: block; margin-top: 7px; font-size: 19px; }
.option-theory-box { background: white; }
.option-theory-box .field { margin-top: 12px; }
#optionPositionInputs { margin-top: 14px; }
#optionDaysPreview[readonly] { background: var(--soft); color: var(--muted); }

.bond-type-fields { margin-top: 10px; }
.arbitrage-summary-grid,
.arbitrage-direction-grid {
  grid-template-columns: repeat(4, 1fr);
}
.dividend-results {
  display: grid;
  gap: 14px;
}
.dividend-head {
  padding: 0 2px;
}
.dividend-head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.dividend-summary-grid {
  grid-template-columns: repeat(3, 1fr);
}
.dividend-table-card h3 {
  margin-bottom: 12px;
}
.dividend-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.dividend-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 13px;
}
.dividend-table th,
.dividend-table td {
  padding: 11px 10px;
  border-bottom: 1px solid var(--line);
  text-align: right;
  white-space: nowrap;
}
.dividend-table th:first-child,
.dividend-table td:first-child {
  text-align: left;
}
.dividend-table th {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.dividend-table tbody tr:last-child td {
  border-bottom: 0;
}
.arbitrage-direction-block { margin-top: 14px; }
.arbitrage-direction-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: flex-start;
  margin-bottom: 10px;
}
.arbitrage-direction-head h3 {
  margin-bottom: 4px;
  font-size: 16px;
}
.arbitrage-direction-head small {
  display: block;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.list-head { display: flex; justify-content: space-between; gap: 14px; align-items: flex-start; }
.list-head p { margin-bottom: 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.list-actions { display: flex; gap: 8px; flex-wrap: wrap; justify-content: flex-end; }
.trades-list { display: grid; gap: 10px; margin-top: 12px; }
.trade-item { border: 1px solid var(--line); background: var(--soft); border-radius: 18px; padding: 14px; }
.trade-item-head { display: flex; justify-content: space-between; gap: 12px; align-items: flex-start; }
.trade-item h3 { margin: 0 0 5px; font-size: 16px; }
.trade-item p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.45; }
.trade-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 10px; }
.trade-tags span { background: white; border: 1px solid var(--line); border-radius: 999px; padding: 6px 9px; font-size: 12px; font-weight: 800; color: var(--dark); }
.close-form { margin-top: 12px; padding: 12px; border: 1px dashed #cbd5e1; border-radius: 16px; background: white; }
.empty { color: var(--muted); background: var(--soft); border: 1px dashed #cbd5e1; border-radius: 18px; padding: 16px; text-align: center; font-size: 14px; }

.sponsor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 14px; }
.sponsor-grid div { min-height: 80px; border: 1px dashed #cbd5e1; border-radius: 16px; background: var(--soft); display: grid; place-items: center; color: var(--muted); font-weight: 900; }

.hidden { display: none !important; }

@media (max-width: 1040px) {
  .topbar { display: block; }
  .top-actions { margin-top: 14px; max-width: 220px; }
  .layout { grid-template-columns: 1fr; }
  .dashboard { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  .page { padding: 15px; }
  h1 { font-size: 28px; }
  .dashboard, .calc-grid, .two, .mode-tabs, .option-metrics, .sponsor-grid, .arbitrage-summary-grid, .arbitrage-direction-grid, .dividend-summary-grid { grid-template-columns: 1fr; }
  .quick-buttons { grid-template-columns: 1fr 1fr; }
  .section-head, .result-head, .list-head, .trade-item-head { display: block; }
  .risk-pill, .badge { margin-top: 12px; text-align: left; }
  .target-row { grid-template-columns: 1fr; }
  .big-number { font-size: 40px; }
}

.closed-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 12px;
}
.closed-summary article {
  background: var(--soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 13px;
}
.closed-summary span {
  display: block;
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.closed-summary strong {
  display: block;
  margin-top: 7px;
  font-size: 20px;
  letter-spacing: -.03em;
}
.push-box {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  margin-top: 12px;
  padding: 12px;
  background: white;
  border: 1px dashed #cbd5e1;
  border-radius: 16px;
}
.push-box b {
  display: block;
  margin-bottom: 4px;
}
.push-box .inactive-action {
  opacity: .72;
  cursor: default;
}
@media (max-width: 620px) {
  .closed-summary, .push-box { grid-template-columns: 1fr; }
}

.manual-note {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

.quick-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 18px;
}
.quick-nav a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: white;
  color: var(--dark);
  text-decoration: none;
  font-size: 13px;
  font-weight: 900;
}
.quick-nav a:hover { background: var(--soft); }
.section-card-head p,
.settings-card p,
.data-card p,
.legal-card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}
.settings-card,
.data-card,
.legal-card { padding: 18px; }
.settings-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}
.settings-accordion {
  border-radius: 16px;
}
.settings-accordion .settings-grid {
  margin-top: 12px;
}
.settings-accordion .settings-check {
  margin-top: 12px;
}
.settings-check { margin-top: 14px; }
.settings-actions,
.data-actions,
.legal-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}
.settings-actions button.auth-locked {
  opacity: .62;
}
.legal-links a {
  display: inline-flex;
  align-items: center;
  min-height: 42px;
  padding: 10px 13px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: var(--soft);
  color: var(--dark);
  text-decoration: none;
  font-weight: 900;
}
.legal-page { max-width: 860px; }
.legal-document { padding: 24px; }
.legal-document p { color: var(--muted); line-height: 1.65; }
.legal-document h2 { margin-top: 20px; }
@media (max-width: 620px) {
  button,
  input,
  select,
  textarea,
  .legal-links a,
  .quick-nav a {
    min-height: 46px;
    font-size: 15px;
  }
  .settings-grid { grid-template-columns: 1fr; }
  .settings-actions,
  .data-actions,
  .legal-links { display: grid; grid-template-columns: 1fr; }
  .metric-card strong { font-size: 24px; }
  .mini-card strong { font-size: 21px; }
  .card, .metric-card { border-radius: 18px; }
  .panel,
  .result-card,
  .preview-card,
  .journal-list,
  .options-results,
  .sponsors-card,
  .settings-card,
  .data-card,
  .legal-card { padding: 15px; }
}

/* v7 navigation and mobile-first screen structure */
:root {
  --accent: #2563eb;
  --accent-soft: #eff6ff;
  --bottom-nav-height: 74px;
}

button.primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  box-shadow: 0 10px 22px rgba(37, 99, 235, .18);
}
button.primary:hover { background: #1d4ed8; }
button:not(.primary):not(.active):not(.danger-text) {
  background: #fff;
}
#saveTradeBtn {
  min-height: 52px;
  font-size: 16px;
}

.app-nav {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0 0 18px;
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(245, 247, 251, .92);
  backdrop-filter: blur(12px);
  padding: 8px 0;
}
.app-nav button {
  min-height: 46px;
  border-radius: 999px;
  background: white;
}
.app-nav button.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.mobile-sticky-summary {
  display: none;
}
.mobile-sticky-summary article {
  background: white;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 10px 11px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .06);
}
.mobile-sticky-summary span {
  display: block;
  color: var(--muted);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.mobile-sticky-summary strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
  letter-spacing: -.03em;
}
.mobile-sticky-summary small { color: var(--muted); font-size: 11px; }

body[data-screen="calculator"] .screen-journal,
body[data-screen="calculator"] .screen-settings,
body[data-screen="journal"] .screen-calculator,
body[data-screen="journal"] .screen-settings,
body[data-screen="settings"] .screen-calculator,
body[data-screen="settings"] .screen-journal {
  display: none !important;
}
body[data-screen="journal"] .layout,
body[data-screen="settings"] .layout {
  display: block;
}
body[data-screen="journal"] .right-col,
body[data-screen="settings"] .right-col {
  display: grid;
  gap: 14px;
}
body[data-screen="journal"] .dashboard {
  margin-bottom: 14px;
}

.advanced-block {
  margin-top: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: white;
  padding: 0;
  overflow: hidden;
}
.advanced-block summary {
  list-style: none;
  min-height: 48px;
  padding: 13px 15px;
  cursor: pointer;
  font-weight: 900;
  color: var(--dark);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.advanced-block summary::-webkit-details-marker { display: none; }
.advanced-block summary::after {
  content: "+";
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  background: var(--soft);
  color: var(--muted);
}
.advanced-block[open] summary::after { content: "−"; }
.advanced-block[open] { padding-bottom: 14px; }
.advanced-block[open] > :not(summary) {
  margin-left: 14px;
  margin-right: 14px;
}
.expiry-box,
.prop-box {
  background: white;
}
.expiry-box .field,
.prop-box .field { margin-top: 12px; }

.settings-card,
.data-card,
.legal-card,
.sponsors-card,
.journal-list {
  max-width: 980px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
}
.dashboard.screen-journal {
  max-width: 980px;
  margin-left: auto;
  margin-right: auto;
}

.bottom-safe-space { height: 10px; }

@media (min-width: 1041px) {
  body[data-screen="calculator"] .layout {
    grid-template-columns: 430px 1fr;
  }
  .result-card.screen-calculator {
    position: sticky;
    top: 78px;
    z-index: 10;
  }
}

@media (max-width: 620px) {
  body { padding-bottom: calc(var(--bottom-nav-height) + env(safe-area-inset-bottom)); }
  .page { padding: 14px 12px 0; }
  .topbar { margin-bottom: 10px; }
  .topbar h1 { font-size: 22px; line-height: 1.1; }
  .topbar .desc { font-size: 12px; }
  .top-actions { max-width: none; }
  .app-nav {
    position: fixed;
    left: 10px;
    right: 10px;
    bottom: calc(8px + env(safe-area-inset-bottom));
    top: auto;
    margin: 0;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: rgba(255, 255, 255, .94);
    box-shadow: 0 18px 38px rgba(15, 23, 42, .18);
    z-index: 100;
  }
  .app-nav button {
    min-height: 48px;
    padding: 8px 6px;
    border-radius: 18px;
    font-size: 13px;
  }
  body[data-screen="calculator"] .mobile-sticky-summary {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.2fr;
    gap: 8px;
    position: sticky;
    top: 0;
    z-index: 50;
    padding: 8px 0;
    margin: 0 0 8px;
    background: rgba(245, 247, 251, .92);
    backdrop-filter: blur(12px);
  }
  .dashboard {
    gap: 8px;
  }
  .metric-card,
  .mini-card,
  .closed-summary article {
    padding: 12px;
  }
  .price-box,
  .option-box,
  .journal-box {
    padding: 13px;
    border-radius: 16px;
  }
  .expiry-box,
  .prop-box {
    padding: 0;
  }
  .calc-grid {
    gap: 8px;
  }
  .result-card {
    display: none;
  }
  .preview-card {
    margin-top: 0;
  }
  .bottom-safe-space { height: 88px; }
}


/* v8 sponsor placement */
.sponsor-strip-card {
  width: calc(100% + 14px);
  margin-top: 0;
  margin-left: -7px;
  padding: 14px;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, .78);
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}
.sponsor-strip-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.sponsor-strip-head span,
.journal-sponsor-strip span {
  color: var(--muted);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.sponsor-strip-head small { color: var(--muted); font-size: 12px; }
.sponsor-strips { display: grid; gap: 8px; }
.sponsor-strip {
  display: grid;
  grid-template-columns: 68px 1fr auto;
  gap: 12px;
  align-items: center;
  min-height: 68px;
  padding: 10px 12px;
  border: 1px solid #e2e8f0;
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  color: var(--text);
  text-decoration: none;
}
.sponsor-strip:hover { border-color: #cbd5e1; background: #f8fafc; }
.sponsor-logo {
  min-height: 46px;
  border: 1px dashed #cbd5e1;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--muted);
  font-size: 12px;
  font-weight: 900;
  background: white;
}
.sponsor-strip strong { display: block; font-size: 14px; line-height: 1.2; }
.sponsor-strip span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.35; }
.sponsor-strip b {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 6px 8px;
  color: var(--muted);
  background: white;
  font-size: 11px;
}
.sponsor-mini-disclaimer {
  margin: 10px 2px 0;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.4;
}
.journal-sponsor-strip {
  max-width: 980px;
  margin: -6px auto 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, .86);
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}
.journal-sponsor-strip strong { display: block; margin-top: 4px; font-size: 15px; }
.journal-sponsor-strip small { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }
.journal-sponsor-strip a {
  white-space: nowrap;
  text-decoration: none;
  border: 1px solid var(--text);
  border-radius: 999px;
  padding: 9px 12px;
  color: var(--text);
  font-weight: 900;
  font-size: 13px;
}

@media (max-width: 620px) {
  .sponsor-strip-card { width: 100%; margin-left: 0; padding: 12px; }
  .sponsor-strip-head { display: block; }
  .sponsor-strip-head small { display: block; margin-top: 3px; }
  .sponsor-strip { grid-template-columns: 52px 1fr; min-height: 64px; }
  .sponsor-strip b { display: none; }
  .sponsor-logo { min-height: 42px; }
  .sponsor-strip strong { font-size: 13px; }
  .sponsor-strip span { font-size: 11px; }
  .journal-sponsor-strip { display: block; margin-top: -2px; padding: 13px; }
  .journal-sponsor-strip a { display: inline-block; margin-top: 10px; }
}


/* v9 sponsor simplification */
.sponsor-featured-row { gap: 10px; }
.sponsor-logo-image {
  padding: 4px;
  border-style: solid;
  overflow: hidden;
}
.sponsor-logo-image img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  border-radius: 10px;
}
.featured-brand {
  border-color: #cbd5e1;
}
.sponsor-placeholder {
  cursor: default;
}
.sponsor-placeholder:hover {
  border-color: #e2e8f0;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}
.sponsor-placeholder b {
  display: none;
}
@media (max-width: 620px) {
  .featured-brand, .sponsor-placeholder {
    grid-template-columns: 52px 1fr;
  }
}


/* v10 typography and layout refinement */
html, body {
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-weight: 400;
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

*, button, input, select, textarea {
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1, "lnum" 1;
}

h1, h2, h3,
.section-head h2,
.section-card-head h2,
.preview-card h2,
.options-results h2,
.journal-list h2,
.settings-card h2,
.data-card h2,
.legal-card h2,
.advanced-block summary,
.sponsor-strip strong {
  font-weight: 600;
}

p, .desc, .help, small, input, select, textarea,
.sponsor-strip span,
.metric-card small,
.mini-card small {
  font-weight: 400;
}

button,
label,
.select-label,
.label-small,
.metric-card span,
.mini-card span,
.big-number,
.metric-card strong,
.mini-card strong,
.closed-summary strong,
.trade-line strong,
.trade-line b,
.risk-pill strong,
.badge strong,
.sponsor-strip b {
  font-weight: 600;
}

.right-advanced {
  display: grid;
  gap: 14px;
}
.right-advanced .expiry-box,
.right-advanced .prop-box {
  margin-top: 0;
  background: var(--card);
  border-radius: 22px;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}

.sponsor-placeholder {
  min-height: 84px;
  border-style: dashed;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}
.sponsor-placeholder::before {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
}
.sponsor-placeholder:hover {
  border-color: #e2e8f0;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
}

@media (max-width: 620px) {
  .right-advanced { gap: 10px; }
  .right-advanced .expiry-box,
  .right-advanced .prop-box { border-radius: 18px; }
  .sponsor-placeholder { min-height: 64px; }
}


/* v11 layout changes */
.journal-box-horizontal {
  display: grid;
  grid-template-columns: minmax(260px, 1.4fr) minmax(190px, .8fr) 190px;
  gap: 12px;
  align-items: stretch;
  margin-top: 0;
  background: #ffffff;
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}
.journal-box-horizontal h3,
.journal-box-horizontal > p {
  grid-column: 1 / -1;
  margin: 0;
}
.journal-box-horizontal > .field {
  margin-top: 0;
}
.journal-box-horizontal > .two.field {
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 0;
}
.journal-box-horizontal textarea {
  min-height: 104px;
  height: 100%;
}
.journal-box-horizontal #saveTradeBtn {
  min-height: 100%;
  height: auto;
  align-self: stretch;
  font-size: 15px;
  background: #2563eb;
  border-color: #2563eb;
  box-shadow: 0 14px 30px rgba(37, 99, 235, .24);
}
.journal-box-horizontal #saveTradeBtn:hover { background: #1d4ed8; }
#viopMultiplierField.hidden,
#tickFieldsWrap.hidden { display: none; }
.sponsor-placeholder {
  min-height: 72px;
  border: 1px dashed #cbd5e1;
  background: rgba(248, 250, 252, .7);
}
@media (max-width: 960px) {
  .journal-box-horizontal {
    grid-template-columns: 1fr;
  }
  .journal-box-horizontal h3,
  .journal-box-horizontal > p,
  .journal-box-horizontal > .field,
  .journal-box-horizontal > .two.field,
  .journal-box-horizontal #saveTradeBtn {
    grid-column: 1;
  }
  .journal-box-horizontal #saveTradeBtn {
    min-height: 58px;
  }
}
@media (max-width: 620px) {
  .mode-tabs { grid-template-columns: 1fr 1fr; }
  .journal-box-horizontal {
    padding: 13px;
    border-radius: 16px;
  }
}


/* v12 refinements */
body { font-weight: 400; }
h1, h2, h3, .section-title, .metric-card strong, .mini-card strong, .big-number { font-weight: 600; }
input, select, textarea, .big-number, .metric-card strong, .mini-card strong, .trade-line b, .trade-item, .closed-summary strong, .badge strong {
  font-variant-numeric: tabular-nums;
}
.journal-top {
  max-width: 980px;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 8px 20px rgba(15, 23, 42, .04);
}
.journal-top h2 { margin: 0 0 4px; }
.journal-top p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.4; }
.journal-share-actions { display: flex; align-items: center; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.privacy-toggle { display: inline-flex; align-items: center; gap: 7px; border: 1px solid var(--line); border-radius: 999px; padding: 8px 10px; background: white; white-space: nowrap; }
.privacy-toggle input { width: auto; }
.share-button { background: #2563eb; border-color: #2563eb; color: white; box-shadow: 0 12px 24px rgba(37, 99, 235, .22); }
.share-button:hover { background: #1d4ed8; }
.journal-box-horizontal {
  grid-template-columns: minmax(210px, 1.05fr) minmax(150px, .68fr) 190px;
  gap: 10px;
  align-items: end;
  padding: 16px;
}
.journal-box-horizontal h3,
.journal-box-horizontal > p { align-self: start; }
.journal-box-horizontal > .field,
.journal-box-horizontal > .two.field { align-self: end; }
.journal-box-horizontal label { font-size: 10px; white-space: nowrap; }
.journal-box-horizontal textarea {
  min-height: 74px;
  height: 78px;
  max-height: 110px;
  resize: vertical;
}
.journal-box-horizontal select { min-height: 43px; }
.journal-box-horizontal #saveTradeBtn { min-height: 118px; }
#propBox.screen-calculator, .prop-box.screen-calculator {
  margin-top: 0;
}
#expiryBox.hidden, #propBox.hidden { display: none !important; }
.share-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, .45);
}
.share-modal-card {
  width: min(720px, 100%);
  max-height: 92vh;
  overflow: auto;
  position: relative;
  background: white;
  border-radius: 24px;
  border: 1px solid var(--line);
  box-shadow: 0 24px 80px rgba(15, 23, 42, .26);
  padding: 18px;
}
.share-close {
  position: absolute;
  right: 14px;
  top: 12px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-size: 22px;
  line-height: 1;
}
#sharePreviewImage {
  display: block;
  width: 100%;
  max-height: 58vh;
  object-fit: contain;
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #f8fafc;
}
.share-modal-actions { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 12px; }
.share-render-area {
  position: fixed;
  left: -12000px;
  top: 0;
  width: 1080px;
  pointer-events: none;
  opacity: 0;
}
.share-card-canvas {
  width: 1080px;
  min-height: 1350px;
  padding: 54px;
  background: #f5f7fb;
  color: #0f172a;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  font-variant-numeric: tabular-nums;
}
.share-card-inner {
  background: white;
  border: 1px solid #dbe3ef;
  border-radius: 36px;
  padding: 38px;
  box-shadow: 0 20px 50px rgba(15, 23, 42, .10);
}
.share-card-header { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 28px; }
.share-brand { display: flex; align-items: center; gap: 16px; }
.share-brand img { width: 74px; height: 74px; border-radius: 18px; object-fit: contain; background: transparent; }
.share-brand strong { display: block; font-size: 30px; font-weight: 600; }
.share-brand span, .share-site { color: #64748b; font-size: 18px; }
.share-site { font-weight: 600; }
.share-stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-bottom: 28px; }
.share-stat { border: 1px solid #dbe3ef; border-radius: 22px; padding: 18px; background: #f8fafc; }
.share-stat span { display: block; color: #64748b; font-size: 13px; font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.share-stat strong { display: block; margin-top: 10px; font-size: 30px; font-weight: 600; }
.share-trades { border: 1px solid #dbe3ef; border-radius: 24px; overflow: hidden; }
.share-trades h3 { margin: 0; padding: 18px 20px; font-size: 22px; font-weight: 600; background: #f8fafc; border-bottom: 1px solid #dbe3ef; }
.share-trades table { width: 100%; border-collapse: collapse; font-size: 16px; }
.share-trades th, .share-trades td { padding: 13px 14px; border-bottom: 1px solid #eef2f7; text-align: left; }
.share-trades th { color: #64748b; font-size: 12px; text-transform: uppercase; letter-spacing: .05em; font-weight: 600; }
.share-trades tr:last-child td { border-bottom: 0; }
.share-card-footer { display:none; }
.share-green { color: #059669; }
.share-red { color: #e11d48; }
@media (max-width: 1080px) {
  .journal-box-horizontal { grid-template-columns: 1fr; align-items: stretch; }
  .journal-box-horizontal #saveTradeBtn { min-height: 58px; }
  .journal-box-horizontal label { white-space: normal; }
}
@media (max-width: 620px) {
  .journal-top { display: block; padding: 14px; }
  .journal-share-actions { justify-content: flex-start; margin-top: 12px; }
  .share-button { width: 100%; }
  .privacy-toggle { width: 100%; justify-content: center; }
}

/* v13 fixes */
.journal-share-actions .share-button {
  min-width: 225px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #2563eb !important;
  border-color: #2563eb !important;
  color: #ffffff !important;
  font-weight: 600;
  box-shadow: 0 12px 24px rgba(37, 99, 235, .22);
}
.journal-share-actions .share-button:hover { background: #1d4ed8 !important; }
.journal-box-horizontal {
  grid-template-columns: minmax(170px, .8fr) minmax(140px, .55fr) 184px;
  gap: 10px;
}
.journal-box-horizontal textarea {
  min-height: 54px;
  height: 58px;
  max-height: 78px;
}
.journal-box-horizontal select { min-height: 40px; padding-top: 9px; padding-bottom: 9px; }
.journal-box-horizontal #saveTradeBtn { min-height: 92px; }
.share-modal-card { width: min(740px, 100%); padding: 14px; }
.share-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 4px 4px 0;
}
.share-modal-head h2 { margin-bottom: 4px; }
.share-close {
  position: static;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 999px;
  background: #f8fafc;
  border-color: #dbe3ef;
  color: #334155;
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  line-height: 1;
  font-size: 28px;
}
.share-close:hover { background: #eef2f7; }
#sharePreviewImage {
  width: 100%;
  height: auto;
  max-height: none;
  object-fit: initial;
}
.share-card-canvas {
  min-height: 0;
  padding: 44px;
}
.share-card-inner { padding: 34px; }
@media (max-width: 1080px) {
  .journal-box-horizontal { grid-template-columns: 1fr; }
  .journal-box-horizontal #saveTradeBtn { min-height: 56px; }
}
@media (max-width: 620px) {
  .journal-share-actions .share-button { width: 100%; min-width: 0; }
  .share-modal-card { padding: 12px; }
  .share-card-canvas { width: 900px; padding: 36px; }
}


.panel-actions {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}

.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: 14px;
}

.pagination span {
  font-size: 14px;
  color: #64748b;
  font-weight: 600;
}

.pagination button[disabled] {
  opacity: .5;
  cursor: not-allowed;
}


.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}
.topbar-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
  display: block;
}

.market-type-field {
  margin-top: 16px;
}
.market-type-field label {
  letter-spacing: .08em;
}
.market-type-field select {
  min-height: 52px;
  border-radius: 18px;
  font-weight: 600;
  background: linear-gradient(180deg, #ffffff, #f8fafc);
  border-color: #cbd5e1;
  box-shadow: 0 10px 22px rgba(15, 23, 42, .04);
  cursor: pointer;
}
.market-type-field select:focus {
  border-color: #2563eb;
  box-shadow: 0 0 0 4px rgba(37, 99, 235, .12);
}