:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --surface-soft: #eef3f5;
  --text: #192026;
  --muted: #66727e;
  --line: #dfe5ea;
  --accent: #176b87;
  --accent-strong: #0e5870;
  --ok: #16845b;
  --warn: #b46b08;
  --bad: #b93434;
  --shadow: 0 18px 45px rgba(31, 42, 55, 0.08);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Microsoft YaHei", sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.shell {
  display: grid;
  min-height: 100vh;
  grid-template-columns: 260px minmax(0, 1fr);
}

.sidebar {
  position: sticky;
  top: 0;
  display: flex;
  min-height: 100vh;
  flex-direction: column;
  gap: 28px;
  border-right: 1px solid var(--line);
  background: #fbfcfd;
  padding: 24px;
}

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

.brand-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.brand h1 {
  margin: 0;
  font-size: 18px;
}

.brand p,
.panel-head p,
.connector-card p,
.command-box p,
.task-meta,
.empty {
  margin: 0;
  color: var(--muted);
}

.nav {
  display: grid;
  gap: 8px;
}

.nav-item {
  display: block;
  width: 100%;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--muted);
  padding: 11px 12px;
  text-align: left;
  text-decoration: none;
}

.nav-item:hover,
.nav-item.is-active {
  background: var(--surface-soft);
  color: var(--text);
}

.sidebar-note {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-top: auto;
  color: var(--muted);
  font-size: 13px;
}

.dot,
.connector-light {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--warn);
}

.dot.is-ok,
.connector-light.is-ok {
  background: var(--ok);
}

.dot.is-bad,
.connector-light.is-bad {
  background: var(--bad);
}

.main {
  min-width: 0;
  padding: 28px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 auto 24px;
  max-width: 1160px;
}

.eyebrow {
  margin: 0 0 4px;
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.topbar h2 {
  margin: 0;
  font-size: 28px;
}

.topbar-actions {
  display: flex;
  gap: 8px;
}

.icon-button {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
}

.icon-button:hover {
  border-color: #c3cdd4;
  background: #f8fafb;
}

.icon-button svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.9;
}

.view {
  display: none;
  margin: 0 auto;
  max-width: 1160px;
}

.view.is-active {
  display: block;
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.metric,
.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.metric {
  padding: 18px;
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 13px;
}

.metric strong {
  display: block;
  margin-top: 8px;
  font-size: 30px;
}

.panel {
  padding: 22px;
}

.panel-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.panel-head h2,
.panel-head h3 {
  margin: 0 0 6px;
  font-size: 20px;
}

.text-button,
.primary-button {
  border: 0;
  border-radius: 8px;
  font-weight: 700;
}

.text-button {
  background: var(--surface-soft);
  color: var(--accent-strong);
  padding: 10px 13px;
}

.primary-button {
  background: var(--accent);
  color: #fff;
  padding: 12px 16px;
}

.primary-button:hover {
  background: var(--accent-strong);
}

.text-link,
.primary-link {
  border-radius: 8px;
  font-weight: 800;
  text-decoration: none;
}

.text-link {
  color: var(--accent-strong);
}

.primary-link {
  display: inline-flex;
  width: fit-content;
  background: var(--accent);
  color: #fff;
  padding: 12px 16px;
}

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

.task-list {
  display: grid;
  gap: 10px;
}

.task-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.task-title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.task-title strong {
  overflow-wrap: anywhere;
}

.result-rows {
  display: grid;
  gap: 4px;
  margin-top: 8px;
  color: var(--bad);
  font-size: 13px;
  line-height: 1.45;
}

.badge {
  border-radius: 999px;
  background: var(--surface-soft);
  color: var(--muted);
  padding: 4px 8px;
  font-size: 12px;
  font-weight: 700;
}

.badge.ok {
  background: #e7f5ee;
  color: var(--ok);
}

.badge.warn {
  background: #fff3df;
  color: var(--warn);
}

.badge.bad {
  background: #fdeaea;
  color: var(--bad);
}

.form {
  display: grid;
  gap: 18px;
}

.rows {
  display: grid;
  gap: 12px;
}

.bluev-row {
  display: grid;
  grid-template-columns: minmax(150px, 1fr) minmax(120px, 0.8fr) minmax(180px, 1fr) 38px;
  gap: 10px;
  align-items: end;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

label {
  display: grid;
  gap: 7px;
  min-width: 0;
}

label span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--text);
  padding: 11px 12px;
}

input[type="file"] {
  padding: 10px;
}

input:focus,
select:focus {
  border-color: var(--accent);
  outline: 3px solid rgba(23, 107, 135, 0.16);
}

.form-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

#formMessage {
  margin: 0;
  color: var(--muted);
}

#lookupMessage,
#authMessage,
#userMessage,
.result-panel p {
  margin: 0;
  color: var(--muted);
}

#formMessage.is-error,
#authMessage.is-error,
#userMessage.is-error {
  color: var(--bad);
}

#formMessage.is-ok,
#authMessage.is-ok,
#userMessage.is-ok,
#lookupMessage.is-ok {
  color: var(--ok);
}

#lookupMessage.is-error {
  color: var(--bad);
}

.public-page {
  display: grid;
  gap: 20px;
  max-width: 1120px;
  margin: 0 auto;
  padding: 32px;
}

.public-hero {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding: 20px 0 4px;
}

.public-hero.compact {
  align-items: center;
}

.public-hero h1 {
  margin: 0;
  font-size: clamp(32px, 6vw, 58px);
  line-height: 1.02;
}

.public-hero p {
  max-width: 620px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.public-panel,
.result-panel {
  box-shadow: var(--shadow);
}

.auth-panel {
  max-width: 560px;
}

.auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 18px;
}

.auth-tab {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--muted);
  padding: 11px;
  font-weight: 800;
}

.auth-tab.is-active {
  border-color: var(--accent);
  background: #e7f2f5;
  color: var(--accent-strong);
}

.workspace-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 0 14px;
}

.workspace-head h2 {
  margin: 0;
  font-size: 28px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.module-card {
  display: flex;
  min-height: 210px;
  flex-direction: column;
  justify-content: space-between;
  gap: 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  padding: 18px;
  box-shadow: var(--shadow);
}

.module-card h3 {
  margin: 14px 0 8px;
  font-size: 20px;
}

.module-card p {
  margin: 0;
  color: var(--muted);
}

.module-card button:disabled {
  cursor: not-allowed;
  opacity: 0.65;
}

.modal {
  width: min(980px, calc(100vw - 32px));
  max-height: calc(100vh - 48px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface);
  color: var(--text);
  padding: 22px;
  box-shadow: 0 24px 80px rgba(20, 28, 38, 0.22);
}

.modal::backdrop {
  background: rgba(17, 24, 32, 0.45);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.modal-head h2 {
  margin: 0 0 6px;
}

.modal-head p {
  margin: 0;
  color: var(--muted);
}

.submitter-grid,
.lookup-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.lookup-box {
  display: grid;
  gap: 6px;
  margin: 16px 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.lookup-box span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.lookup-box strong {
  font-size: 24px;
}

.result-panel {
  display: grid;
  gap: 12px;
}

.result-panel[hidden] {
  display: none;
}

.connector-card {
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.user-form {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  align-items: end;
  margin-bottom: 18px;
}

.user-form .form-actions {
  grid-column: 1 / -1;
}

.user-list {
  display: grid;
  gap: 10px;
}

.user-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
}

.connector-light {
  width: 14px;
  height: 14px;
}

.connector-card h4 {
  margin: 0 0 4px;
  font-size: 18px;
}

.command-box {
  margin-top: 16px;
  border-radius: 8px;
  background: #111820;
  color: #dce7ed;
  padding: 16px;
}

.command-box p {
  color: #aebbc4;
}

.command-box code {
  display: block;
  margin-top: 10px;
  overflow-x: auto;
  color: #ffffff;
  white-space: nowrap;
}

@media (max-width: 880px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    min-height: auto;
    gap: 18px;
  }

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

  .nav-item {
    text-align: center;
  }

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

  .module-grid {
    grid-template-columns: 1fr;
  }

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

  .remove-row {
    justify-self: end;
  }
}

@media (max-width: 560px) {
  .main,
  .sidebar {
    padding: 18px;
  }

  .topbar,
  .public-hero,
  .hero-actions,
  .panel-head,
  .modal-head,
  .form-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .public-page {
    padding: 20px;
  }

  .submitter-grid,
  .lookup-form,
  .user-form {
    grid-template-columns: 1fr;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }

  .task-item {
    grid-template-columns: 1fr;
  }
}