:root {
  --bg: #f4efe6;
  --bg-soft: #fff9f2;
  --card: rgba(255, 255, 255, 0.88);
  --text-main: #1f2933;
  --text-sub: #6b7280;
  --line: rgba(216, 197, 169, 0.45);
  --up: #d94841;
  --down: #19794f;
  --accent: #14532d;
  --accent-soft: #eaf3eb;
  --warning: #b45309;
  --shadow: 0 18px 40px rgba(84, 61, 35, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: linear-gradient(180deg, #efe3d0 0%, #f9f2e8 28%, #f4efe6 100%);
  color: var(--text-main);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input {
  font: inherit;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 18%, rgba(20, 83, 45, 0.14), transparent 28%),
    radial-gradient(circle at 88% 12%, rgba(180, 83, 9, 0.12), transparent 22%),
    radial-gradient(circle at 50% 100%, rgba(217, 72, 65, 0.08), transparent 26%);
}

.app-shell {
  position: relative;
  max-width: 440px;
  margin: 0 auto;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding-bottom: 96px;
}

.portfolio-gate {
  position: fixed;
  inset: 0;
  z-index: 30;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(31, 41, 51, 0.5);
}

.portfolio-gate-card {
  width: min(440px, 100%);
  display: grid;
  gap: 12px;
  padding: 20px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.auth-gate-card form {
  display: grid;
  gap: 12px;
}

.auth-toggle {
  margin-bottom: 4px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  padding: 12px 16px 6px;
}

.app-header h1 {
  margin: 0;
  font-size: 24px;
  line-height: 1.1;
}

.ghost-btn {
  border: 1px solid rgba(20, 83, 45, 0.18);
  background: rgba(255, 255, 255, 0.78);
  color: var(--accent);
  border-radius: 999px;
  min-height: 38px;
  padding: 0 14px;
  box-shadow: 0 10px 22px rgba(20, 83, 45, 0.08);
}

.ghost-btn.small {
  min-height: 34px;
  padding: 0 12px;
  font-size: 12px;
}

.status-toast {
  position: fixed;
  top: calc(env(safe-area-inset-top, 0px) + 12px);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 8px;
  width: min(520px, calc(100vw - 20px));
  z-index: 45;
  pointer-events: none;
  padding: 10px 12px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(20, 83, 45, 0.12);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.status-toast.error {
  border-color: rgba(217, 72, 65, 0.22);
  background: rgba(255, 244, 243, 0.92);
}

.status-toast.loading {
  border-color: rgba(180, 83, 9, 0.22);
  background: rgba(255, 251, 235, 0.92);
}

.status-toast.success {
  border-color: rgba(25, 121, 79, 0.22);
  background: rgba(239, 252, 244, 0.92);
}

.status-title,
.status-detail {
  margin: 0;
  white-space: nowrap;
  line-height: 1.15;
}

.status-title:empty,
.status-detail:empty {
  display: none;
}

.status-title {
  flex: 0 0 auto;
  font-size: 12px;
  font-weight: 700;
}

.status-detail {
  min-width: 0;
  flex: 1 1 auto;
  color: var(--text-sub);
  font-size: 12px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hidden {
  display: none !important;
}

.view-port {
  flex: 1;
  padding: 0 12px;
}

.view {
  display: none;
  gap: 12px;
}

.view.active {
  display: grid;
}

.card {
  background: var(--card);
  border-radius: 22px;
  padding: 16px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.hero-card {
  background: linear-gradient(160deg, rgba(20, 83, 45, 0.9), rgba(17, 24, 39, 0.88));
  color: #fff;
}

.hero-card .label,
.hero-card .hint {
  color: rgba(255, 255, 255, 0.76);
}

.label {
  margin: 0 0 8px;
  color: var(--text-sub);
  font-size: 13px;
}

.value {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.metric {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
}

.metrics-card {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.hint {
  margin: 6px 0 0;
  color: var(--text-sub);
  font-size: 13px;
}

.row-line {
  margin: 8px 0 0;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
}

.stock-code {
  margin: 0 0 1px;
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.stock-meta {
  margin: 0;
  color: var(--text-sub);
  font-size: 9px;
  line-height: 1;
  white-space: nowrap;
}

.up {
  color: var(--up);
  font-weight: 700;
}

.down {
  color: var(--down);
  font-weight: 700;
}

.chips,
.date-picker {
  display: flex;
  overflow-x: auto;
  gap: 8px;
  padding-bottom: 2px;
}

.date-picker.trade-date-picker-shell {
  overflow: visible;
  padding-bottom: 0;
}

.trade-date-picker-field {
  display: grid;
  gap: 8px;
}

.trade-date-picker-field span {
  color: var(--text-sub);
  font-size: 13px;
}

.trade-date-picker-field input {
  width: 100%;
  min-height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  padding: 0 12px;
  font: inherit;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.98);
}

.position-filter-shell {
  display: grid;
  gap: 8px;
  padding: 10px 12px;
}

.position-overview-card {
  display: grid;
  gap: 7px;
  padding: 10px 12px;
}

.position-overview-grid {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}

.position-overview-item {
  flex: 0 1 auto;
  background: transparent;
  border: 0;
  border-radius: 0;
  padding: 0;
  min-width: 0;
  text-align: left;
}

.position-overview-item .label {
  margin: 0 0 3px;
  font-size: 11.5px;
  text-align: left;
}

.position-overview-value {
  margin: 0;
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  flex-wrap: nowrap;
  gap: 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.05;
  text-align: left;
  min-width: 0;
  font-variant-numeric: tabular-nums;
}

.position-overview-value.muted {
  color: var(--text-sub);
}

.position-overview-line {
  display: inline-block;
  white-space: nowrap;
}

.position-overview-line.secondary {
  font-size: 10px;
  font-weight: 600;
  color: inherit;
}

.position-filter-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}

.position-filter-top .label {
  margin: 0;
}

.position-list-summary {
  flex: 1 1 auto;
  min-width: 0;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.position-table-shell {
  background: var(--card);
  border-radius: 22px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
  overflow: hidden;
  padding: 0;
  --position-inline-padding: 6px;
  --position-sticky-col-width: 86px;
  --position-col-gap: 4px;
  --position-scroll-col-width: 96px;
}

.position-table-shell.empty {
  background: transparent;
  border: 0;
  box-shadow: none;
  backdrop-filter: none;
}

.position-table-scroll {
  position: relative;
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.position-table-scroll::-webkit-scrollbar {
  width: 0;
  height: 0;
}

@media (hover: hover) and (pointer: fine) {
  .position-table-scroll {
    cursor: grab;
  }
}

.position-table-scroll.dragging-scroll {
  cursor: grabbing;
  user-select: none;
}

.position-table {
  width: max-content;
  min-width: calc(
    var(--position-sticky-col-width) +
    (var(--position-scroll-col-width) * 5) +
    (var(--position-col-gap) * 5) +
    (var(--position-inline-padding) * 2)
  );
}

.position-table-header,
.position-card-toggle {
  display: grid;
  grid-template-columns: var(--position-sticky-col-width) repeat(5, minmax(var(--position-scroll-col-width), var(--position-scroll-col-width)));
  gap: var(--position-col-gap);
  align-items: center;
  padding: 0 var(--position-inline-padding);
}

.position-table-header {
  min-height: 30px;
  border-bottom: 1px solid var(--line);
  background: rgba(234, 243, 235, 0.72);
  color: var(--text-sub);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.01em;
  position: relative;
  z-index: 3;
}

.align-right {
  text-align: right;
}

.position-sort-btn {
  width: 100%;
  min-width: 0;
  min-height: 30px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 2px;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  line-height: 1;
  padding: 0;
  cursor: pointer;
}

.position-sort-btn.position-cell-sticky {
  justify-content: flex-start;
}

.position-sort-btn:focus-visible {
  outline: 2px solid rgba(20, 83, 45, 0.34);
  outline-offset: -1px;
  border-radius: 6px;
}

.position-sort-btn.active .position-sort-label {
  color: var(--accent);
}

.position-sort-label {
  min-width: 0;
  white-space: nowrap;
}

.position-sort-arrow {
  width: 8px;
  font-size: 9px;
  line-height: 1;
  text-align: center;
  color: var(--accent);
}

.position-sort-btn:not(.active) .position-sort-arrow {
  visibility: hidden;
}

.chip,
.date-pill {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  border-radius: 999px;
  min-height: 40px;
  padding: 8px 14px;
  white-space: nowrap;
  color: var(--text-main);
}

.chip.active,
.date-pill.active,
.toggle.active,
.nav-item.active {
  border-color: rgba(20, 83, 45, 0.3);
  color: var(--accent);
  background: var(--accent-soft);
  font-weight: 700;
}

.trade-toggle {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 12px;
}

#trade-standard-fields,
#trade-dividend-fields {
  display: grid;
  gap: 10px;
}

.toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
  border-radius: 14px;
  min-height: 42px;
}

form {
  display: grid;
  gap: 10px;
}

label {
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: var(--text-sub);
}

input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px 13px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-main);
  outline: none;
}

input:focus {
  border-color: rgba(20, 83, 45, 0.34);
  box-shadow: 0 0 0 3px rgba(20, 83, 45, 0.08);
}

input[readonly] {
  background: rgba(247, 244, 238, 0.96);
}

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

.suggestions {
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.95);
}

.suggestion-item {
  width: 100%;
  border: 0;
  border-bottom: 1px solid var(--line);
  background: transparent;
  text-align: left;
  padding: 10px 12px;
}

.suggestion-item span {
  color: var(--text-sub);
  margin-left: 6px;
}

.suggestion-item:last-child {
  border-bottom: 0;
}

.preview,
.summary-panel {
  border: 1px dashed rgba(20, 83, 45, 0.18);
  border-radius: 16px;
  padding: 12px;
  background: rgba(248, 251, 247, 0.92);
}

.preview p,
.summary-panel p {
  margin: 0;
}

.floating-daily-grid {
  margin-top: 6px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.floating-daily-toolbar {
  margin-top: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.floating-daily-month-input {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  color: var(--text-main);
  font-size: 12px;
  padding: 4px 8px;
}

.floating-daily-weekdays {
  margin-top: 8px;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 6px;
}

.floating-daily-weekdays span {
  text-align: center;
  font-size: 11px;
  color: var(--text-sub);
}

.floating-daily-cell {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 6px 4px;
  background: rgba(255, 255, 255, 0.75);
  text-align: center;
}

.floating-daily-cell.placeholder {
  border: 0;
  background: transparent;
  pointer-events: none;
}

.floating-daily-cell.flat {
  color: var(--text-sub);
}

.floating-daily-cell.muted {
  color: var(--text-sub);
}

.floating-daily-date,
.floating-daily-value {
  margin: 0;
}

.floating-daily-date {
  font-size: 11px;
  color: var(--text-sub);
}

.floating-daily-marker {
  margin: 2px 0 0;
  font-size: 10px;
  line-height: 1.05;
  color: var(--warning);
}

.floating-daily-value {
  margin-top: 3px;
  font-size: 11px;
  font-weight: 700;
}

.trade-actions {
  display: grid;
  gap: 10px;
  margin-top: 8px;
}

.trade-actions .btn-primary,
.trade-actions .ghost-btn {
  width: 100%;
}

.btn-primary {
  border: 0;
  border-radius: 16px;
  min-height: 48px;
  background: linear-gradient(135deg, #14532d 0%, #19794f 100%);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 14px 30px rgba(20, 83, 45, 0.2);
}

#profile-portfolio-form {
  margin-top: 10px;
}

.profile-pill-row {
  margin-top: 8px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.profile-pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 6px 10px;
  font-size: 12px;
  color: var(--accent);
  background: var(--accent-soft);
  border: 1px solid rgba(20, 83, 45, 0.18);
}

.profile-pill.warning {
  color: #92400e;
  background: rgba(254, 243, 199, 0.88);
  border-color: rgba(180, 83, 9, 0.28);
}

.profile-pill.success {
  color: #14532d;
  background: rgba(220, 252, 231, 0.88);
  border-color: rgba(25, 121, 79, 0.28);
}

.profile-sync-actions {
  margin-top: 12px;
  display: grid;
  gap: 10px;
}

.profile-sync-actions .btn-primary,
.profile-sync-actions .ghost-btn {
  width: 100%;
}

#profile-logout-btn {
  margin-top: 12px;
  width: 100%;
}

.danger-text {
  color: #b91c1c;
}

.trade-confirm {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: grid;
  place-items: center;
  padding: 16px;
  background: rgba(31, 41, 51, 0.52);
}

.trade-confirm-card {
  width: min(440px, 100%);
  display: grid;
  gap: 12px;
  padding: 20px 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow);
}

.trade-confirm-card h2 {
  margin: 0;
  font-size: 24px;
}

.trade-confirm-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

#trade-confirm-preview .stock-code {
  margin-bottom: 0;
}

#trade-confirm-preview .row-line:first-of-type {
  margin-top: 12px;
}

.trade-row {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 4px;
}

.trade-row:last-child {
  border-bottom: 0;
}

.trade-row p {
  margin: 0;
  font-size: 13px;
}

.trade-row-actions {
  margin-top: 4px;
  display: flex;
  justify-content: flex-end;
}

.trade-row-rollback-btn {
  min-height: 30px;
  padding: 0 10px;
  font-size: 12px;
}

.position-card {
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

.position-card:last-child {
  border-bottom: 0;
}

.position-card-toggle {
  width: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  text-align: left;
  padding: 7px var(--position-inline-padding);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.position-card.expanded {
  background: rgba(248, 251, 247, 0.96);
}

.position-cell {
  min-width: 0;
  position: relative;
}

.position-cell-sticky {
  position: sticky;
  left: var(--position-inline-padding);
  z-index: 5;
  min-width: var(--position-sticky-col-width);
  max-width: var(--position-sticky-col-width);
  background: rgba(255, 255, 255, 0.99);
  overflow: hidden;
  isolation: isolate;
}

.position-cell-sticky::before {
  content: "";
  position: absolute;
  top: 0;
  left: calc(-1 * (var(--position-inline-padding) + 2px));
  width: calc(var(--position-inline-padding) + 2px);
  height: 100%;
  pointer-events: none;
  background: inherit;
  z-index: 2;
}

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

.position-table-header .position-cell-sticky {
  z-index: 6;
  background: rgba(234, 243, 235, 0.99);
}

.position-card.expanded .position-cell-sticky {
  background: rgba(248, 251, 247, 0.99);
}

.position-cell-sticky::after {
  content: "";
  position: absolute;
  top: 0;
  right: calc(-1 * (var(--position-col-gap) + 1px));
  width: calc(var(--position-col-gap) + 9px);
  height: 100%;
  pointer-events: none;
  background: inherit;
  box-shadow: 7px 0 10px -8px rgba(20, 83, 45, 0.45);
  z-index: 3;
}

.position-cell-right {
  text-align: right;
}

.position-cell-main,
.position-cell-sub {
  display: block;
  line-height: 1.04;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.position-cell-main {
  font-size: 10px;
  font-weight: 700;
}

.position-cell-sub {
  margin-top: 1px;
  font-size: 10px;
  font-weight: 700;
}

.position-cell-sub.muted {
  color: var(--text-sub);
  font-weight: 600;
}

.position-card-pnl {
  display: block;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.04;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.position-card-pnl-line {
  display: block;
  margin-top: 1px;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.04;
  white-space: nowrap;
}

.position-card-pnl-line:first-child {
  margin-top: 0;
}

.position-card-badge {
  display: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.position-detail {
  display: grid;
  gap: 10px;
  padding: 0 16px 16px;
  border-top: 1px dashed rgba(20, 83, 45, 0.18);
  background: rgba(245, 249, 246, 0.94);
}

.position-detail-panel {
  border: 1px dashed rgba(20, 83, 45, 0.18);
  border-radius: 16px;
  padding: 12px;
  background: rgba(248, 251, 247, 0.92);
}

.detail-action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 10px;
}

.detail-action-btn {
  border: 1px solid rgba(47, 107, 87, 0.24);
  background: #fff;
  color: var(--accent);
  border-radius: 999px;
  padding: 7px 12px;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
}

.detail-action-btn.active {
  background: rgba(47, 107, 87, 0.12);
  border-color: rgba(47, 107, 87, 0.45);
}

.detail-heading {
  margin: 0 0 8px;
  font-size: 13px;
  color: var(--accent);
  font-weight: 700;
}

.detail-row {
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.detail-row:last-of-type {
  border-bottom: 0;
}

.detail-row-title,
.detail-row-meta {
  margin: 0;
}

.detail-row-title {
  font-size: 13px;
  font-weight: 700;
}

.detail-row-meta {
  margin-top: 4px;
  color: var(--text-sub);
  font-size: 12px;
  line-height: 1.5;
}

.detail-empty,
.detail-footnote,
.detail-hint {
  margin: 0;
}

.detail-empty,
.detail-footnote {
  color: var(--text-sub);
  font-size: 12px;
}

.detail-footnote {
  margin-top: 8px;
}

.detail-hint {
  margin-top: 8px;
}

.empty-state {
  text-align: center;
  padding: 28px 16px;
}

.empty-state strong {
  display: block;
  margin-bottom: 8px;
  font-size: 16px;
}

.bottom-nav {
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  bottom: 0;
  width: min(440px, 100%);
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 6px;
  padding: 10px 10px calc(12px + env(safe-area-inset-bottom));
  background: rgba(250, 244, 235, 0.84);
  backdrop-filter: blur(18px);
  border-top: 1px solid rgba(216, 197, 169, 0.4);
}

.nav-item {
  border: 0;
  background: transparent;
  border-radius: 14px;
  min-height: 42px;
  color: var(--text-sub);
}

@media (max-width: 360px) {
  .position-overview-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .metrics-card {
    grid-template-columns: 1fr;
  }

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