:root {
  --brand-blue: #074a96;
  --brand-deep: #061827;
  --brand-cyan: #38b9d5;
  --brand-red: #cf2835;
  --brand-gold: #b98a42;
  --ink: #142033;
  --muted: #68778a;
  --line: #dbe5ee;
  --surface: #ffffff;
  --surface-soft: #f4f8fb;
  --success: #147c4f;
  font-family: "Inter", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: #eef4f8;
  line-height: 1.55;
}

button,
input,
select,
textarea {
  font: inherit;
}

button {
  border: 0;
  cursor: pointer;
}

.is-hidden {
  display: none !important;
}

.eyebrow {
  margin: 0 0 8px;
  color: var(--brand-cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.login-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 28px;
  background:
    linear-gradient(120deg, rgba(6, 24, 39, 0.94), rgba(7, 74, 150, 0.78)),
    url("/website-assets/images/hero-industrial-network.png") center / cover;
}

.login-panel {
  width: min(100%, 420px);
  padding: 34px;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid rgba(219, 229, 238, 0.9);
  border-radius: 8px;
  box-shadow: 0 24px 70px rgba(6, 24, 39, 0.22);
}

.login-panel h1,
.topbar h1,
.panel h2 {
  margin: 0;
  letter-spacing: 0;
}

.login-panel h1 {
  font-size: 30px;
  line-height: 1.15;
}

.login-logo {
  width: 138px;
  height: auto;
  margin-bottom: 22px;
}

.login-form,
.record-form {
  display: grid;
  gap: 16px;
  margin-top: 26px;
}

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

input,
select,
textarea {
  width: 100%;
  min-height: 42px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px 12px;
  outline: none;
}

textarea {
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--brand-blue);
  box-shadow: 0 0 0 3px rgba(56, 185, 213, 0.18);
}

.login-form button,
.record-form button,
.topbar-actions button {
  min-height: 42px;
  color: #fff;
  background: var(--brand-blue);
  border-radius: 6px;
  padding: 0 16px;
  font-weight: 800;
}

.form-message {
  min-height: 22px;
  margin: 0;
  color: var(--brand-red);
  font-size: 13px;
  font-weight: 700;
}

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

.sidebar {
  position: sticky;
  top: 0;
  height: 100vh;
  padding: 24px 18px;
  color: #fff;
  background: var(--brand-deep);
}

.brand-block {
  display: grid;
  gap: 8px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
}

.brand-block img {
  width: 128px;
  height: auto;
}

.brand-block span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.side-nav {
  display: grid;
  gap: 8px;
  margin-top: 22px;
}

.side-nav button {
  min-height: 42px;
  color: rgba(255, 255, 255, 0.76);
  background: transparent;
  border-radius: 6px;
  padding: 0 14px;
  text-align: left;
  font-weight: 800;
}

.side-nav button.is-active,
.side-nav button:hover {
  color: #fff;
  background: rgba(56, 185, 213, 0.18);
}

.workspace {
  min-width: 0;
  padding: 26px;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.topbar h1 {
  font-size: 30px;
  line-height: 1.2;
}

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

.topbar-actions span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.section-pane {
  display: none;
}

.section-pane.is-active {
  display: block;
}

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

.metric,
.panel {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 14px 34px rgba(6, 24, 39, 0.06);
}

.metric {
  min-height: 122px;
  padding: 18px;
}

.metric span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}

.metric strong {
  display: block;
  margin-top: 12px;
  color: var(--brand-deep);
  font-size: 32px;
  line-height: 1;
}

.metric small {
  display: block;
  margin-top: 9px;
  color: var(--muted);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 16px;
  margin-top: 16px;
}

.panel {
  padding: 20px;
}

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

.panel h2 {
  font-size: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.record-list,
.table-list {
  display: grid;
  gap: 10px;
}

.record {
  display: grid;
  gap: 8px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--surface-soft);
}

.record-title {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-weight: 900;
}

.record p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
  padding: 0 9px;
  color: var(--brand-blue);
  background: rgba(7, 74, 150, 0.09);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.badge.is-warm {
  color: #8b5d17;
  background: rgba(185, 138, 66, 0.14);
}

.badge.is-red {
  color: var(--brand-red);
  background: rgba(207, 40, 53, 0.1);
}

.publish-box,
.release-layout {
  padding: 16px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.publish-box p,
.release-layout p {
  margin: 8px 0 0;
  color: var(--muted);
}

.release-layout {
  display: flex;
  justify-content: space-between;
  gap: 18px;
}

.release-layout button {
  min-width: 128px;
  height: 44px;
  color: rgba(255, 255, 255, 0.72);
  background: #95a3b3;
  border-radius: 6px;
  font-weight: 800;
  cursor: not-allowed;
}

@media (max-width: 960px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: static;
    height: auto;
  }

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

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

@media (max-width: 680px) {
  .workspace {
    padding: 18px;
  }

  .topbar,
  .release-layout {
    align-items: flex-start;
    flex-direction: column;
  }

  .side-nav,
  .metrics-grid,
  .content-grid,
  .form-row {
    grid-template-columns: 1fr;
  }
}