:root {
  --ink: #17231f;
  --ink-soft: #52615b;
  --paper: #f5f0e7;
  --paper-deep: #ebe2d4;
  --surface: #fffdf8;
  --line: #d9d0c3;
  --green: #0d684d;
  --green-soft: #d9ece4;
  --coral: #e46346;
  --coral-soft: #f8ded5;
  --gold: #bf852d;
  --gold-soft: #f1e6cc;
  --danger: #ad3d34;
  --shadow: 0 18px 50px rgba(39, 54, 47, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 78% -10%, rgba(228, 99, 70, 0.15), transparent 28rem),
    linear-gradient(135deg, rgba(13, 104, 77, 0.06), transparent 32rem),
    var(--paper);
  color: var(--ink);
  font-family: "Noto Sans TC", sans-serif;
}

button,
input,
textarea {
  font: inherit;
}

button {
  color: inherit;
}

.login-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.72fr);
  min-height: 100vh;
}

.login-story {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: clamp(28px, 5vw, 72px);
  background:
    radial-gradient(circle at 87% 18%, rgba(228, 99, 70, 0.23), transparent 18rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.03), transparent 42%),
    #15241f;
  color: #fffaf2;
  overflow: hidden;
}

.login-story::before,
.login-story::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  pointer-events: none;
}

.login-story::before {
  right: -170px;
  bottom: -210px;
  width: 520px;
  height: 520px;
  box-shadow:
    0 0 0 46px rgba(255, 255, 255, 0.025),
    0 0 0 96px rgba(255, 255, 255, 0.015);
}

.login-story::after {
  top: 24%;
  right: 16%;
  width: 56px;
  height: 56px;
  border-color: rgba(139, 222, 192, 0.4);
}

.brand-lockup-login {
  z-index: 1;
}

.login-statement {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: clamp(70px, 12vh, 150px) 0 auto;
}

.login-statement .section-kicker {
  margin-bottom: 22px;
  color: #8bdec0;
}

.login-statement h1 {
  max-width: 720px;
  font-size: clamp(44px, 6.4vw, 88px);
  line-height: 1.06;
  letter-spacing: -0.065em;
}

.login-statement > p:last-child {
  max-width: 570px;
  margin: 30px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(14px, 1.4vw, 18px);
  line-height: 1.9;
}

.login-proof {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin-top: 42px;
  color: rgba(255, 255, 255, 0.56);
  font-family: "DM Sans", "Noto Sans TC", sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
}

.login-panel {
  display: grid;
  place-items: center;
  padding: clamp(24px, 6vw, 84px);
}

.login-card {
  width: min(100%, 430px);
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid rgba(217, 208, 195, 0.86);
  border-radius: 26px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: 0 28px 80px rgba(39, 54, 47, 0.12);
  backdrop-filter: blur(18px);
}

.login-card h2 {
  margin-top: 8px;
  font-size: clamp(28px, 3.6vw, 42px);
}

.login-help {
  margin: 14px 0 30px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.login-form {
  display: grid;
  gap: 9px;
}

.login-form label {
  margin-top: 7px;
  font-size: 12px;
  font-weight: 700;
}

.login-form input {
  width: 100%;
  min-height: 50px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  color: var(--ink);
  outline: 0;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.login-form input:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 4px rgba(13, 104, 77, 0.1);
}

.form-error {
  min-height: 20px;
  margin: 5px 0 0;
  color: var(--danger);
  font-size: 11px;
}

.login-submit {
  width: 100%;
  margin-top: 4px;
}

.login-security {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 10px;
  line-height: 1.7;
  text-align: center;
}

.app-shell {
  display: grid;
  grid-template-columns: 248px minmax(0, 1fr);
  min-height: 100vh;
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  flex-direction: column;
  height: 100vh;
  padding: 30px 20px 22px;
  background: #15241f;
  color: #f9f5ed;
  overflow: hidden;
}

.sidebar::after {
  content: "";
  position: absolute;
  right: -84px;
  bottom: 90px;
  width: 210px;
  height: 210px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow:
    0 0 0 28px rgba(255, 255, 255, 0.025),
    0 0 0 58px rgba(255, 255, 255, 0.018);
  pointer-events: none;
}

.brand-lockup {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 15px 15px 15px 4px;
  background: var(--coral);
  color: #fffaf2;
  font-size: 21px;
  font-weight: 700;
}

.brand-lockup strong {
  display: block;
  font-family: "DM Sans", "Noto Sans TC", sans-serif;
  font-size: 21px;
  letter-spacing: 0.05em;
}

.brand-lockup span {
  display: block;
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.56);
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.nav-list {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 8px;
  margin-top: 56px;
}

.nav-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 8px;
  align-items: center;
  width: 100%;
  padding: 13px 12px;
  border: 0;
  border-radius: 12px;
  background: transparent;
  color: rgba(255, 255, 255, 0.62);
  text-align: left;
  cursor: pointer;
  transition: 180ms ease;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.nav-item.is-active {
  background: #f9f5ed;
  color: var(--ink);
}

.nav-index {
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  opacity: 0.55;
}

.nav-count {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  border-radius: 999px;
  background: var(--coral);
  color: #fff;
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
}

.sidebar-foot {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: auto;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

.environment-dot,
.sync-dot {
  flex: 0 0 auto;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #69c99d;
  box-shadow: 0 0 0 4px rgba(105, 201, 157, 0.12);
}

.sidebar-foot strong,
.sidebar-foot span {
  display: block;
}

.sidebar-foot strong {
  font-size: 12px;
  font-weight: 600;
}

.sidebar-foot span {
  margin-top: 2px;
  color: rgba(255, 255, 255, 0.55);
  font-size: 10px;
}

.workspace {
  min-width: 0;
  padding: 28px clamp(20px, 4vw, 58px) 60px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.eyebrow,
.section-kicker,
.surface-label {
  margin: 0 0 5px;
  color: var(--coral);
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(26px, 3vw, 40px);
  letter-spacing: -0.05em;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(22px, 2.4vw, 34px);
  letter-spacing: -0.04em;
}

h3 {
  margin-bottom: 0;
  font-size: 18px;
  letter-spacing: -0.02em;
}

.topbar-actions {
  display: flex;
  gap: 12px;
  align-items: center;
}

.sync-status {
  display: flex;
  gap: 8px;
  align-items: center;
  padding: 8px 12px;
  color: var(--ink-soft);
  font-size: 12px;
}

.brand-selector {
  display: flex;
  gap: 10px;
  align-items: center;
  min-width: 210px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255, 253, 248, 0.78);
  text-align: left;
}

.brand-avatar {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: var(--green);
  color: #fff;
  font-weight: 700;
}

.brand-selector strong,
.brand-selector small {
  display: block;
}

.logout-button {
  min-height: 38px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: transparent;
  color: var(--ink-soft);
  font-size: 11px;
  cursor: pointer;
}

.logout-button:hover {
  border-color: var(--green);
  color: var(--green);
}

.brand-selector strong {
  font-size: 13px;
}

.brand-selector small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 10px;
}

.tab-panel {
  animation: panel-in 360ms ease both;
}

@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(260px, 0.65fr);
  gap: 48px;
  align-items: end;
  margin: 42px 0 28px;
}

.section-intro > p {
  margin-bottom: 2px;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.8;
}

.review-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 20px;
  align-items: start;
}

.review-queue {
  display: grid;
  gap: 16px;
}

.review-card,
.surface,
.empty-state {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 253, 248, 0.9);
  box-shadow: var(--shadow);
}

.review-card {
  overflow: hidden;
}

.review-card-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  padding: 20px 22px 0;
}

.category-chip,
.status-chip,
.safe-badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  padding: 4px 9px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 700;
}

.category-chip {
  background: var(--green-soft);
  color: var(--green);
}

.category-chat {
  background: var(--coral-soft);
  color: #973a27;
}

.category-daily {
  background: var(--gold-soft);
  color: #825814;
}

.review-version {
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 11px;
}

.review-copy {
  padding: 18px 22px 20px;
}

.review-copy h3 {
  margin-bottom: 12px;
  font-size: 17px;
}

.post-text {
  margin-bottom: 0;
  color: #27352f;
  font-size: 15px;
  line-height: 1.85;
  white-space: pre-line;
}

.review-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  padding: 12px 22px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(235, 226, 212, 0.28);
  color: var(--ink-soft);
  font-size: 11px;
}

.review-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 15px 22px;
}

.button,
.icon-button {
  border: 0;
  cursor: pointer;
  transition: transform 160ms ease, background 160ms ease;
}

.button:hover,
.icon-button:hover {
  transform: translateY(-1px);
}

.button {
  min-height: 42px;
  padding: 10px 17px;
  border-radius: 12px;
  font-size: 12px;
  font-weight: 700;
}

.button-primary {
  background: var(--green);
  color: #fff;
}

.button-secondary {
  background: var(--coral-soft);
  color: #8b2d1d;
}

.button-ghost {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
}

.review-guide {
  position: sticky;
  top: 24px;
  padding: 24px;
  border-radius: 20px;
  background: var(--green);
  color: #fdf9f1;
  overflow: hidden;
}

.review-guide::after {
  content: "";
  position: absolute;
  right: -34px;
  bottom: -46px;
  width: 130px;
  height: 130px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
}

.guide-number {
  display: block;
  margin-bottom: 40px;
  color: #8bdec0;
  font-family: "DM Sans", sans-serif;
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
}

.review-guide h3 {
  margin-bottom: 16px;
}

.review-guide ol {
  display: grid;
  gap: 10px;
  margin: 0 0 20px;
  padding-left: 20px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  line-height: 1.65;
}

.review-guide p {
  position: relative;
  z-index: 1;
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  line-height: 1.65;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 20px;
}

.metric-card {
  min-height: 138px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.88);
}

.metric-label {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: var(--ink-soft);
  font-size: 11px;
}

.metric-value {
  display: block;
  margin-top: 20px;
  font-family: "DM Sans", sans-serif;
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.06em;
  line-height: 1;
}

.metric-note {
  display: block;
  margin-top: 10px;
  color: var(--ink-soft);
  font-size: 10px;
}

.surface {
  padding: 22px;
}

.surface + .surface {
  margin-top: 20px;
}

.surface-heading {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  margin-bottom: 18px;
}

.safe-badge {
  background: var(--gold-soft);
  color: #765015;
}

.table-wrap {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
}

th,
td {
  padding: 13px 10px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

th {
  color: var(--ink-soft);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

td:first-child {
  min-width: 220px;
  font-weight: 600;
}

.status-chip {
  background: var(--paper-deep);
  color: var(--ink-soft);
}

.status-scheduled,
.status-queued {
  background: var(--gold-soft);
  color: #765015;
}

.status-published,
.status-dry_run_passed {
  background: var(--green-soft);
  color: var(--green);
}

.status-failed {
  background: var(--coral-soft);
  color: var(--danger);
}

.usage-surface {
  display: grid;
  grid-template-columns: 1fr minmax(240px, 0.8fr);
  gap: 30px;
  align-items: center;
}

.usage-copy p {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.usage-value {
  margin-bottom: 8px;
  font-family: "DM Sans", sans-serif;
  font-size: 28px;
  font-weight: 700;
  text-align: right;
}

.usage-track {
  height: 10px;
  border-radius: 99px;
  background: var(--paper-deep);
  overflow: hidden;
}

.usage-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: var(--coral);
  transition: width 600ms ease;
}

.usage-scale {
  display: flex;
  justify-content: space-between;
  margin-top: 7px;
  color: var(--ink-soft);
  font-family: "DM Sans", sans-serif;
  font-size: 10px;
}

.interaction-grid {
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.analytics-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.7fr);
  gap: 20px;
}

.chart {
  display: grid;
  gap: 14px;
}

.chart-row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) 38px;
  gap: 12px;
  align-items: center;
  font-size: 11px;
}

.chart-track {
  height: 24px;
  border-radius: 7px;
  background: var(--paper-deep);
  overflow: hidden;
}

.chart-bar {
  display: block;
  min-width: 3px;
  height: 100%;
  border-radius: inherit;
  background: var(--green);
  transform-origin: left;
  animation: chart-grow 680ms ease both;
}

@keyframes chart-grow {
  from {
    transform: scaleX(0);
  }
  to {
    transform: scaleX(1);
  }
}

.chart-value {
  font-family: "DM Sans", sans-serif;
  font-weight: 700;
  text-align: right;
}

.ranking-item {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}

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

.ranking-number {
  color: var(--coral);
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.ranking-item strong,
.ranking-item small {
  display: block;
}

.ranking-item strong {
  font-size: 12px;
}

.ranking-item small {
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 9px;
}

.ranking-score {
  font-family: "DM Sans", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.empty-state {
  padding: 54px 24px;
  text-align: center;
}

.empty-state strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.empty-state span {
  color: var(--ink-soft);
  font-size: 12px;
}

.revision-dialog {
  width: min(560px, calc(100vw - 32px));
  padding: 0;
  border: 0;
  border-radius: 22px;
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 28px 90px rgba(10, 35, 26, 0.25);
}

.revision-dialog::backdrop {
  background: rgba(16, 31, 25, 0.58);
  backdrop-filter: blur(5px);
}

.revision-dialog form {
  padding: 24px;
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.icon-button {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--paper-deep);
  font-size: 22px;
}

.dialog-context {
  margin: 20px 0;
  padding: 12px 14px;
  border-left: 3px solid var(--coral);
  background: var(--coral-soft);
  color: #793829;
  font-size: 12px;
  line-height: 1.65;
}

.revision-dialog label {
  display: block;
  margin-bottom: 8px;
  font-size: 12px;
  font-weight: 700;
}

.revision-dialog textarea {
  width: 100%;
  resize: vertical;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
  color: var(--ink);
  line-height: 1.65;
}

.revision-dialog textarea:focus {
  border-color: var(--green);
  outline: 3px solid rgba(13, 104, 77, 0.13);
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 18px;
}

.toast {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10;
  max-width: min(360px, calc(100vw - 44px));
  padding: 13px 16px;
  border-radius: 13px;
  background: var(--ink);
  color: #fff;
  font-size: 12px;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: 200ms ease;
}

.toast.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1080px) {
  .login-shell {
    grid-template-columns: 1fr 430px;
  }

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

  .review-layout,
  .analytics-layout {
    grid-template-columns: 1fr;
  }

  .review-guide {
    position: relative;
    top: auto;
  }
}

@media (max-width: 760px) {
  .login-shell {
    display: block;
    background: #15241f;
  }

  .login-story {
    min-height: auto;
    padding: 26px 20px 56px;
  }

  .login-statement {
    margin: 64px 0 0;
  }

  .login-statement h1 {
    font-size: clamp(42px, 13vw, 64px);
  }

  .login-proof {
    margin-top: 44px;
  }

  .login-panel {
    margin-top: -20px;
    padding: 0 16px 34px;
    background: var(--paper);
    border-radius: 22px 22px 0 0;
  }

  .login-card {
    margin-top: 24px;
  }

  .app-shell {
    display: block;
  }

  .sidebar {
    position: relative;
    height: auto;
    padding: 16px;
  }

  .sidebar::after,
  .sidebar-foot {
    display: none;
  }

  .brand-lockup {
    margin-bottom: 16px;
  }

  .nav-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    margin-top: 0;
  }

  .nav-item {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 10px 6px;
    text-align: center;
    font-size: 11px;
  }

  .nav-index,
  .nav-count {
    display: none;
  }

  .workspace {
    padding: 20px 16px 42px;
  }

  .topbar {
    align-items: flex-start;
  }

  .sync-status {
    display: none;
  }

  .brand-selector {
    min-width: 0;
  }

  .brand-selector strong {
    max-width: 130px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .logout-button {
    display: none;
  }

  .section-intro {
    grid-template-columns: 1fr;
    gap: 14px;
    margin-top: 30px;
  }

  .usage-surface {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .metric-grid,
  .interaction-grid {
    grid-template-columns: 1fr 1fr;
  }

  .metric-card {
    min-height: 116px;
    padding: 16px;
  }

  .review-card-head,
  .review-copy,
  .review-meta,
  .review-actions {
    padding-left: 16px;
    padding-right: 16px;
  }

  .review-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .button {
    width: 100%;
  }

  .surface {
    padding: 16px;
  }
}