:root {
  color-scheme: light;
  --background: #ffffff;
  --foreground: #0a0a0a;
  --foreground-soft: rgba(0, 0, 0, 0.72);
  --muted: rgba(0, 0, 0, 0.5);
  --muted-strong: rgba(0, 0, 0, 0.64);
  --page: #f4f4f6;
  --surface: #ffffff;
  --surface-muted: #f5f5f5;
  --surface-subtle: #fafafa;
  --accent: #000000;
  --accent-soft: rgba(0, 0, 0, 0.06);
  --accent-ink: #ffffff;
  --border: rgba(0, 0, 0, 0.08);
  --border-strong: rgba(0, 0, 0, 0.14);
  --ring: rgba(0, 0, 0, 0.28);
  --success: #17734f;
  --success-bg: #eef8f3;
  --warning: #9a5d0a;
  --warning-bg: #fff8ea;
  --danger: #b42318;
  --danger-bg: #fff1ef;
  --radius-button: 4px;
  --radius-input: 4px;
  --radius-control: 7px;
  --radius-card: 12px;
  --shadow-panel: 0 1px 3px rgba(0, 0, 0, 0.04), 0 4px 20px rgba(0, 0, 0, 0.04);
  --shadow-floating: 0 12px 34px rgba(0, 0, 0, 0.065), 0 1px 2px rgba(0, 0, 0, 0.035);
  --font-sans: "Inter", "PingFang SC", "Helvetica Neue", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

html {
  background: var(--page);
}

body {
  background: var(--page);
  color: var(--foreground);
  font-family: var(--font-sans);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--ring);
  outline-offset: 2px;
}

.app-shell {
  min-height: 100vh;
}

.app-main {
  margin: 0 auto;
  max-width: 480px;
  min-height: 100vh;
  padding: 14px 14px 104px;
}

.page-stack {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-header,
.dashboard-hero,
.identity-card,
.profile-card,
.store-panel,
.section-block,
.login-panel,
.detail-card,
.info-list,
.metric-tile,
.quick-grid a,
.list-card,
.empty-state {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-panel);
}

.page-header {
  display: flex;
  flex-direction: column;
  gap: 7px;
  padding: 18px;
}

.page-header h1,
.dashboard-hero h1,
.login-hero h1,
.identity-card h2,
.profile-card h2,
.store-panel h2,
.section-title h2,
.list-card h2,
.list-card h3,
.empty-state h2 {
  color: var(--foreground);
  letter-spacing: 0;
  margin: 0;
}

.page-header h1 {
  font-size: 24px;
  font-weight: 750;
  line-height: 1.18;
}

.page-header p,
.dashboard-hero p,
.login-hero p,
.identity-card p,
.profile-card p,
.store-panel p,
.list-card p,
.empty-state p,
.muted-copy {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.eyebrow,
.hero-kicker {
  color: #a2a9b7;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.1em;
  line-height: 1;
  margin: 0;
  text-transform: uppercase;
}

.dashboard-hero {
  display: flex;
  flex-direction: column;
  gap: 16px;
  overflow: hidden;
  padding: 18px;
  position: relative;
}

.dashboard-hero::before {
  background: linear-gradient(90deg, #0a0a0a, rgba(0, 0, 0, 0.18));
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  right: 0;
  top: 0;
}

.dashboard-hero__content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  padding-top: 2px;
}

.dashboard-hero h1,
.login-hero h1 {
  font-size: 28px;
  font-weight: 800;
  line-height: 1.12;
}

.dashboard-hero p:not(.hero-kicker),
.login-hero p:not(.hero-kicker) {
  max-width: 28em;
}

.hero-stat-strip {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: grid;
  gap: 8px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding: 8px;
}

.hero-stat-strip span {
  background: var(--surface);
  border: 1px solid rgba(0, 0, 0, 0.055);
  border-radius: var(--radius-control);
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: 12px;
  font-weight: 650;
  gap: 5px;
  min-width: 0;
  padding: 11px 10px;
}

.hero-stat-strip strong {
  color: var(--foreground);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
}

.identity-card {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr);
  padding: 14px;
}

.identity-card__media {
  align-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: flex;
  height: 60px;
  justify-content: center;
  width: 60px;
}

.identity-card__body {
  min-width: 0;
}

.identity-card h2,
.profile-card h2,
.store-panel h2 {
  font-size: 18px;
  font-weight: 750;
  line-height: 1.25;
}

.identity-card p,
.profile-card p,
.store-panel p,
.list-card p,
.empty-state p {
  margin-top: 5px;
}

.avatar {
  align-items: center;
  background: linear-gradient(135deg, rgba(17, 17, 17, 0.94), rgba(97, 97, 97, 0.78));
  border-radius: 50%;
  color: #ffffff;
  display: inline-flex;
  font-size: 19px;
  font-weight: 750;
  height: 46px;
  justify-content: center;
  width: 46px;
}

.avatar.large {
  font-size: 25px;
  height: 66px;
  width: 66px;
}

.pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 10px;
}

.status-pill {
  align-items: center;
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted-strong);
  display: inline-flex;
  font-size: 12px;
  font-weight: 650;
  line-height: 1.2;
  min-height: 25px;
  padding: 5px 10px;
  white-space: nowrap;
}

.status-pill--default {
  background: var(--surface-muted);
  color: var(--muted-strong);
}

.status-pill--success {
  background: var(--success-bg);
  border-color: rgba(23, 115, 79, 0.22);
  color: var(--success);
}

.status-pill--warning {
  background: var(--warning-bg);
  border-color: rgba(154, 93, 10, 0.22);
  color: var(--warning);
}

.status-pill--danger {
  background: var(--danger-bg);
  border-color: rgba(180, 35, 24, 0.22);
  color: var(--danger);
}

.metric-grid,
.quick-grid {
  display: grid;
  gap: 10px;
}

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

.metric-tile {
  color: var(--foreground);
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 104px;
  min-width: 0;
  padding: 13px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.metric-tile:hover,
.quick-grid a:hover,
.list-card[href]:hover {
  border-color: var(--border-strong);
  box-shadow: var(--shadow-floating);
}

.metric-tile:active,
.quick-grid a:active,
.list-card[href]:active {
  transform: translateY(1px);
}

.metric-tile svg,
.quick-grid svg,
.section-title svg,
.info-list svg,
.store-panel svg,
.empty-state svg {
  color: rgba(0, 0, 0, 0.52);
  flex: 0 0 auto;
}

.metric-tile span {
  color: var(--foreground);
  font-size: 27px;
  font-weight: 800;
  line-height: 1;
}

.metric-tile p {
  color: var(--muted);
  font-size: 12px;
  font-weight: 650;
  margin: 0;
}

.section-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 15px;
}

.section-title {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-width: 0;
}

.section-title h2 {
  font-size: 16px;
  font-weight: 750;
  line-height: 1.3;
}

.section-title a,
.inline-link {
  align-items: center;
  color: var(--muted-strong);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  gap: 3px;
  min-height: 30px;
  white-space: nowrap;
}

.section-title a:hover,
.inline-link:hover {
  color: var(--foreground);
}

.inline-link {
  width: fit-content;
}

.list-stack {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.list-card {
  align-items: center;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  min-height: 74px;
  min-width: 0;
  padding: 13px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.list-card > div {
  min-width: 0;
}

.list-card h2,
.list-card h3 {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.35;
  overflow-wrap: anywhere;
}

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

.quick-grid a {
  align-items: center;
  color: var(--foreground-soft);
  display: flex;
  flex-direction: column;
  font-size: 13px;
  font-weight: 650;
  gap: 8px;
  justify-content: center;
  min-height: 76px;
  min-width: 0;
  padding: 12px 6px;
  transition: border-color 0.16s ease, box-shadow 0.16s ease, transform 0.16s ease;
}

.empty-state {
  align-items: center;
  border-style: dashed;
  box-shadow: none;
  color: var(--muted);
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 14px;
  text-align: center;
}

.empty-state h2 {
  font-size: 16px;
  font-weight: 700;
}

.empty-state p {
  max-width: 26em;
}

.segmented {
  background: #eeeeec;
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: grid;
  gap: 4px;
  grid-template-columns: repeat(var(--segment-count, 4), minmax(0, 1fr));
  padding: 4px;
}

.segmented a,
.segmented button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: var(--radius-control);
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  justify-content: center;
  min-height: 36px;
  padding: 0 6px;
}

.segmented a.is-active,
.segmented button.is-active {
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.06);
  color: var(--foreground);
}

.store-panel {
  align-items: center;
  display: grid;
  gap: 12px;
  grid-template-columns: auto minmax(0, 1fr) auto;
  padding: 15px;
}

.info-list {
  overflow: hidden;
}

.info-list.compact {
  box-shadow: none;
}

.info-list div {
  align-items: center;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  display: grid;
  gap: 10px;
  grid-template-columns: auto 78px minmax(0, 1fr);
  min-height: 54px;
  padding: 0 13px;
}

.info-list div:last-child {
  border-bottom: 0;
}

.info-list span {
  color: var(--muted);
  font-size: 14px;
}

.info-list strong {
  color: var(--foreground);
  font-size: 14px;
  font-weight: 650;
  min-width: 0;
  overflow-wrap: anywhere;
  text-align: right;
}

.profile-card {
  align-items: center;
  display: flex;
  flex-direction: column;
  padding: 24px 16px;
  text-align: center;
}

.detail-card {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 15px;
}

.detail-meta {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.detail-meta > span {
  align-items: center;
  color: var(--muted);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  gap: 4px;
  margin-right: auto;
}

.long-copy {
  color: var(--foreground);
  font-size: 15px;
  line-height: 1.76;
  white-space: pre-wrap;
  word-break: break-word;
}

.button-row {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.form-stack,
.login-form {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-stack label,
.login-form label {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-stack label > span,
.login-form label > span {
  color: var(--foreground-soft);
  font-size: 13px;
  font-weight: 650;
}

.text-area,
.input-wrap {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-input);
  color: var(--foreground);
  transition: border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.text-area {
  min-height: 98px;
  outline: 0;
  padding: 12px;
  resize: vertical;
  width: 100%;
}

.input-wrap {
  align-items: center;
  display: flex;
  gap: 8px;
  min-height: 42px;
  padding: 0 12px;
}

.input-wrap:focus-within,
.text-area:focus {
  border-color: rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 0 3px rgba(0, 0, 0, 0.08);
}

.input-wrap svg {
  color: rgba(0, 0, 0, 0.42);
  flex: 0 0 auto;
}

.input-wrap input {
  background: transparent;
  border: 0;
  color: var(--foreground);
  flex: 1;
  font-size: 14px;
  min-width: 0;
  outline: 0;
}

.input-wrap input::placeholder,
.text-area::placeholder {
  color: rgba(0, 0, 0, 0.32);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.timeline-item {
  border-left: 3px solid rgba(0, 0, 0, 0.32);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 2px 0 2px 12px;
}

.timeline-item strong {
  font-size: 14px;
  line-height: 1.45;
}

.timeline-item span {
  color: var(--muted);
  font-size: 12px;
}

.primary-button,
.secondary-button {
  align-items: center;
  border: 0;
  border-radius: var(--radius-button);
  display: inline-flex;
  font-size: 13px;
  font-weight: 650;
  gap: 8px;
  justify-content: center;
  line-height: 1.2;
  min-height: 42px;
  padding: 0 16px;
  transition: background-color 0.16s ease, border-color 0.16s ease, opacity 0.16s ease;
  width: 100%;
}

.primary-button {
  background: var(--accent);
  color: var(--accent-ink);
}

.primary-button:hover {
  opacity: 0.86;
}

.primary-button:disabled,
.secondary-button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.secondary-button {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  color: var(--foreground);
}

.secondary-button:hover {
  background: var(--surface-muted);
  border-color: rgba(0, 0, 0, 0.24);
}

.secondary-button.danger {
  background: var(--danger-bg);
  border-color: rgba(180, 35, 24, 0.2);
  color: var(--danger);
}

.icon-button {
  align-items: center;
  background: transparent;
  border: 0;
  border-radius: var(--radius-button);
  color: var(--muted);
  display: inline-flex;
  flex: 0 0 auto;
  height: 30px;
  justify-content: center;
  padding: 0;
  width: 30px;
}

.icon-button:hover,
.icon-button:active {
  background: var(--accent-soft);
  color: var(--foreground);
}

.form-error,
.form-success {
  border-radius: var(--radius-control);
  font-size: 13px;
  line-height: 1.5;
  margin: 0;
  padding: 10px 12px;
}

.form-error {
  background: var(--danger-bg);
  border: 1px solid rgba(180, 35, 24, 0.22);
  color: var(--danger);
}

.form-success {
  background: var(--success-bg);
  border: 1px solid rgba(23, 115, 79, 0.22);
  color: var(--success);
}

.login-page {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 0 auto;
  max-width: 430px;
  min-height: 100vh;
  padding: 14px 14px 28px;
}

.login-hero {
  background: var(--surface-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-panel);
  display: flex;
  flex-direction: column;
  gap: 18px;
  overflow: hidden;
  padding: 18px;
  position: relative;
}

.login-hero::after {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.035) 1px, transparent 1px);
  background-size: 32px 32px;
  content: "";
  inset: 0;
  mask-image: linear-gradient(180deg, black, transparent 74%);
  pointer-events: none;
  position: absolute;
}

.login-brand-line {
  align-items: center;
  color: var(--foreground);
  display: inline-flex;
  font-size: 14px;
  font-weight: 750;
  gap: 10px;
  position: relative;
  z-index: 1;
}

.brand-mark {
  background: var(--foreground);
  border-radius: 50%;
  display: inline-flex;
  height: 24px;
  overflow: hidden;
  position: relative;
  width: 24px;
}

.brand-mark::before {
  background: var(--surface);
  border-radius: 50%;
  content: "";
  height: 12px;
  left: 5px;
  position: absolute;
  top: 5px;
  width: 12px;
}

.brand-mark::after {
  background: var(--foreground);
  border-radius: 50%;
  content: "";
  height: 10px;
  position: absolute;
  right: 2px;
  top: 12px;
  width: 10px;
}

.login-hero h1,
.login-hero p {
  position: relative;
  z-index: 1;
}

.login-preview {
  background: rgba(255, 255, 255, 0.7);
  border: 1px solid rgba(0, 0, 0, 0.085);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 2px;
  padding: 12px;
  position: relative;
  z-index: 1;
}

.login-preview__top,
.login-preview__grid {
  display: grid;
  gap: 8px;
}

.login-preview__top {
  grid-template-columns: 1fr auto;
}

.login-preview__top span,
.login-preview__grid span {
  background: rgba(0, 0, 0, 0.08);
  border-radius: 999px;
  height: 8px;
}

.login-preview__top span:first-child {
  width: 108px;
}

.login-preview__top span:last-child {
  width: 42px;
}

.login-preview__body {
  background: var(--surface);
  border: 1px solid rgba(0, 0, 0, 0.065);
  border-radius: var(--radius-control);
  color: var(--foreground);
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px;
}

.login-preview__body strong {
  font-size: 28px;
  font-weight: 800;
  line-height: 1;
}

.login-preview__body span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 650;
}

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

.login-preview__grid span {
  border-radius: var(--radius-control);
  height: 44px;
}

.login-panel {
  padding: 18px;
}

.login-panel__header {
  margin-bottom: 18px;
  text-align: center;
}

.login-panel__header h2 {
  color: var(--foreground);
  font-size: 22px;
  font-weight: 750;
  line-height: 1.18;
  margin: 0 0 6px;
}

.login-panel__header p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  margin: 0;
}

.bottom-nav {
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.94);
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  bottom: 0;
  box-shadow: 0 -12px 30px rgba(0, 0, 0, 0.08);
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  left: 0;
  min-height: calc(68px + env(safe-area-inset-bottom));
  padding: 8px 8px calc(8px + env(safe-area-inset-bottom));
  position: fixed;
  right: 0;
  z-index: 20;
}

.bottom-nav__item {
  align-items: center;
  border-radius: var(--radius-button);
  color: var(--muted);
  display: flex;
  flex-direction: column;
  font-size: 11px;
  font-weight: 650;
  gap: 4px;
  justify-content: center;
  min-width: 0;
}

.bottom-nav__item.is-active {
  background: var(--accent);
  color: var(--accent-ink);
}

.environment-badge {
  background: rgba(20, 20, 24, 0.86);
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.16);
  color: #ffffff;
  font-size: 12px;
  font-weight: 750;
  letter-spacing: 0;
  line-height: 1;
  padding: 8px 10px;
  position: fixed;
  right: 12px;
  top: 12px;
  z-index: 60;
}

.skeleton {
  animation: pulse 1.2s ease-in-out infinite;
  background: linear-gradient(90deg, #ececef, #fafafa, #ececef);
  background-size: 200% 100%;
  border-radius: var(--radius-card);
}

.skeleton-title {
  height: 72px;
}

.skeleton-card {
  height: 112px;
}

@keyframes pulse {
  0% {
    background-position: 200% 0;
  }

  100% {
    background-position: -200% 0;
  }
}

@media (max-width: 390px) {
  .app-main,
  .login-page {
    padding-left: 12px;
    padding-right: 12px;
  }

  .dashboard-hero h1,
  .login-hero h1 {
    font-size: 26px;
  }

  .metric-tile {
    padding: 12px 10px;
  }

  .metric-tile span {
    font-size: 25px;
  }

  .quick-grid a {
    font-size: 12px;
  }
}

@media (min-width: 768px) {
  .app-main {
    padding-top: 24px;
  }

  .login-page {
    padding-top: 24px;
  }

  .page-header h1,
  .dashboard-hero h1,
  .login-hero h1 {
    font-size: 32px;
  }

  .bottom-nav {
    border: 1px solid rgba(0, 0, 0, 0.08);
    border-radius: var(--radius-card);
    bottom: 18px;
    left: 50%;
    max-width: 430px;
    min-height: 66px;
    padding: 8px;
    right: auto;
    transform: translateX(-50%);
    width: calc(100% - 32px);
  }
}