html {
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 18% 0%, rgba(38, 202, 167, 0.22), transparent 24rem),
    linear-gradient(180deg, #07110f 0%, #0a1017 42%, #070a10 100%);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans TC", sans-serif;
}

.mockup-shell {
  width: min(100%, 760px);
  padding: 18px 14px 48px;
}

.app-header {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: start;
  padding: 10px 2px 14px;
}

.app-kicker {
  margin: 0 0 6px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 900;
}

.app-header h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.08;
}

.subtitle {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
}

.admin-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border: 1px solid rgba(49, 215, 199, 0.42);
  border-radius: 999px;
  padding: 8px 14px;
  background: rgba(49, 215, 199, 0.12);
  color: var(--text);
  font-weight: 850;
  text-decoration: none;
  white-space: nowrap;
}

.header-controls {
  display: grid;
  gap: 10px;
  justify-items: end;
}

.data-mode {
  display: grid;
  gap: 6px;
  justify-items: end;
}

.data-mode > span {
  color: var(--muted);
  font-size: 12px;
  font-weight: 800;
}

.mode-toggle {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-width: 116px;
  overflow: hidden;
  border: 1px solid rgba(49, 215, 199, 0.32);
  border-radius: 999px;
  background: rgba(8, 14, 21, 0.72);
}

.mode-toggle button {
  min-height: 36px;
  border: 0;
  border-radius: 0;
  padding: 6px 10px;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 900;
  cursor: pointer;
}

.mode-toggle button.active {
  background: rgba(49, 215, 199, 0.22);
  color: var(--text);
}

.screen {
  margin-top: 14px;
  border: 1px solid rgba(64, 88, 116, 0.56);
  border-radius: 16px;
  padding: 16px;
  background: rgba(14, 22, 31, 0.9);
  box-shadow: 0 18px 34px rgba(0, 0, 0, 0.26);
}

.hero-screen {
  border-color: rgba(49, 215, 199, 0.46);
  background:
    linear-gradient(135deg, rgba(19, 55, 51, 0.94), rgba(13, 25, 35, 0.96));
}

.screen-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}

.screen-head h2 {
  margin: 0;
  font-size: 23px;
  line-height: 1.15;
}

.screen-head span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.3;
  text-align: right;
}

.asset-hero {
  display: grid;
  gap: 12px;
}

.main-asset-card,
.asset-mini-grid article,
.holding-card,
.decision-block,
.pattern-card,
.rule-grid div {
  border: 1px solid rgba(81, 108, 139, 0.5);
  border-radius: 14px;
  background: rgba(20, 31, 43, 0.86);
}

.main-asset-card {
  min-height: 150px;
  padding: 18px;
}

.main-asset-card span,
.asset-mini-grid span,
.holding-facts span,
.action-line span,
.pattern-card span {
  display: block;
  color: var(--muted);
  font-size: 15px;
}

.main-asset-card strong {
  display: block;
  margin-top: 14px;
  color: var(--cyan);
  font-size: clamp(44px, 12vw, 62px);
  line-height: 0.98;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.asset-mini-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.asset-mini-grid article {
  padding: 15px;
}

.asset-mini-grid strong {
  display: block;
  margin-top: 8px;
  font-size: clamp(30px, 8vw, 38px);
  line-height: 1;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
}

.asset-mini-grid .positive strong {
  color: var(--cyan);
}

.asset-mini-grid .negative strong {
  color: var(--orange);
}

.holding-list {
  display: grid;
  gap: 12px;
}

.holding-card {
  padding: 15px;
}

.holding-top {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: start;
}

.holding-top h3 {
  margin: 0;
  font-size: 24px;
  line-height: 1.12;
}

.holding-top span {
  display: block;
  margin-top: 5px;
  color: var(--muted);
  font-size: 14px;
}

.holding-top > strong {
  color: var(--gold);
  font-size: 38px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.holding-facts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 14px;
}

.holding-facts div {
  border-radius: 12px;
  padding: 12px;
  background: rgba(8, 14, 21, 0.48);
}

.holding-facts strong {
  display: block;
  margin-top: 7px;
  font-size: 22px;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.progress-line {
  height: 10px;
  overflow: hidden;
  margin-top: 14px;
  border-radius: 999px;
  background: rgba(85, 107, 130, 0.38);
}

.progress-line div {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--cyan), var(--gold));
}

.action-line {
  display: grid;
  gap: 5px;
  margin-top: 13px;
  border-radius: 12px;
  padding: 12px;
  background: rgba(8, 14, 21, 0.48);
}

.action-line strong {
  font-size: 20px;
}

.action-line.buy strong {
  color: var(--cyan);
}

.action-line.hold strong {
  color: var(--gold);
}

.action-line.watch strong {
  color: var(--blue);
}

.decision-columns {
  display: grid;
  gap: 12px;
}

.decision-block {
  padding: 14px;
}

.decision-block h3 {
  margin: 0 0 10px;
  font-size: 24px;
}

.decision-block.buy h3 {
  color: var(--cyan);
}

.decision-block.hold h3 {
  color: var(--gold);
}

.decision-block.watch h3 {
  color: var(--blue);
}

.decision-item,
.decision-empty {
  border-radius: 12px;
  padding: 11px;
  background: rgba(8, 14, 21, 0.48);
}

.decision-item + .decision-item {
  margin-top: 8px;
}

.decision-item strong,
.decision-item span {
  display: block;
}

.decision-item strong {
  font-size: 18px;
}

.decision-item span,
.decision-empty {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.4;
}

.success-screen {
  border-color: rgba(242, 201, 76, 0.36);
}

.pattern-card {
  padding: 18px;
}

.pattern-card strong {
  display: block;
  margin-top: 9px;
  color: var(--gold);
  font-size: 30px;
  line-height: 1.12;
}

.pattern-card p {
  margin-top: 12px;
  color: var(--text);
  font-size: 20px;
  font-weight: 850;
}

.rule-grid {
  display: grid;
  gap: 10px;
}

.rule-grid div {
  min-height: 58px;
  display: flex;
  align-items: center;
  padding: 14px;
  color: var(--cyan);
  font-size: 22px;
  font-weight: 900;
}

footer {
  margin-top: 18px;
  padding: 18px 4px calc(34px + env(safe-area-inset-bottom));
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

@media (max-width: 390px) {
  .mockup-shell {
    padding-inline: 12px;
  }

  .app-header {
    grid-template-columns: 1fr;
  }

  .header-controls,
  .data-mode {
    justify-items: stretch;
  }

  .admin-button {
    width: 100%;
  }

  .data-mode > span {
    text-align: left;
  }

  .mode-toggle {
    width: 100%;
  }

  .screen {
    padding: 14px;
  }

  .screen-head {
    align-items: flex-start;
    flex-direction: column;
  }

  .screen-head span {
    text-align: left;
  }

  .holding-top {
    grid-template-columns: 1fr;
  }

  .holding-top > strong {
    font-size: 34px;
  }

  .holding-facts {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 620px) {
  .mockup-shell {
    padding-top: 24px;
  }

  .asset-mini-grid {
    grid-template-columns: 1fr 1fr;
  }

  .holding-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .decision-columns {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .rule-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}