@import url("https://fonts.googleapis.com/css2?family=IBM+Plex+Sans:wght@400;500;600;700&family=IBM+Plex+Mono:wght@400;500;600&display=swap");

:root {
  --bg: #0e1015;
  --panel: #171a21;
  --panel-raised: #1d212a;
  --border: #262b36;
  --text: #e6e8ec;
  --text-muted: #8a93a6;
  --text-faint: #565f70;

  --accent: #ff7a3d; /* signal orange — сигнатурный акцент */
  --accent-dim: #7a4326;
  --ok: #34d399;
  --warn: #f5b942;
  --danger: #ef5a5a;

  --radius: 6px;
  --font-ui: "IBM Plex Sans", -apple-system, sans-serif;
  --font-mono: "IBM Plex Mono", "SFMono-Regular", monospace;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 14px;
  line-height: 1.5;
}

body {
  min-height: 100vh;
  background-image: linear-gradient(
    180deg,
    rgba(255, 122, 61, 0.04),
    transparent 240px
  );
}

a {
  color: inherit;
}

/* ---------- Nav ---------- */
#app-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 14px 24px;
  border-bottom: 1px solid var(--border);
  background: var(--panel);
}

.nav-brand {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.08em;
  font-size: 13px;
}

.nav-brand-sub {
  color: var(--accent);
}

.nav-links {
  display: flex;
  gap: 4px;
  flex: 1;
}

.nav-link {
  text-decoration: none;
  color: var(--text-muted);
  padding: 6px 12px;
  border-radius: var(--radius);
  font-size: 13px;
  font-weight: 500;
}

.nav-link:hover {
  color: var(--text);
  background: var(--panel-raised);
}

.nav-link.active {
  color: var(--bg);
  background: var(--accent);
}

.nav-user {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
}

.nav-role-badge {
  font-family: var(--font-mono);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--accent);
}

/* ---------- Layout ---------- */
.page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 28px 24px 60px;
}

.page-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
}

.page-title {
  font-size: 20px;
  font-weight: 600;
  margin: 0;
}

.page-subtitle {
  color: var(--text-muted);
  font-size: 13px;
  margin-top: 4px;
}

/* ---------- Panels / Cards ---------- */
.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 14px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.card-photo {
  width: 100%;
  height: 120px;
  object-fit: cover;
  border-radius: 4px;
  background: var(--panel-raised);
  border: 1px solid var(--border);
}

.card-title {
  font-weight: 600;
  font-size: 14px;
}

.card-meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  display: flex;
  justify-content: space-between;
}

.card-actions {
  display: flex;
  gap: 6px;
  margin-top: auto;
  padding-top: 8px;
}

/* ---------- Table ---------- */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th,
td {
  text-align: left;
  padding: 9px 10px;
  border-bottom: 1px solid var(--border);
}

th {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

tr:hover td {
  background: var(--panel-raised);
}

/* ---------- Status pills ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.pill-ok {
  background: rgba(52, 211, 153, 0.12);
  color: var(--ok);
}

.pill-warn {
  background: rgba(245, 185, 66, 0.12);
  color: var(--warn);
}

.pill-danger {
  background: rgba(239, 90, 90, 0.12);
  color: var(--danger);
}

.pill-neutral {
  background: rgba(138, 147, 166, 0.12);
  color: var(--text-muted);
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font-ui);
  font-size: 13px;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-raised);
  color: var(--text);
  cursor: pointer;
}

.btn:hover {
  border-color: var(--accent);
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #17110c;
  font-weight: 600;
}

.btn-primary:hover {
  filter: brightness(1.08);
}

.btn-ghost {
  background: transparent;
  border-color: transparent;
  color: var(--text-muted);
}

.btn-danger {
  color: var(--danger);
}

.btn-sm {
  padding: 5px 10px;
  font-size: 12px;
}

/* ---------- Forms ---------- */
label {
  display: block;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 4px;
}

input,
textarea,
select {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--text);
  padding: 8px 10px;
  font-family: var(--font-ui);
  font-size: 13px;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--accent);
}

.field {
  margin-bottom: 14px;
}

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

/* ---------- Modal ---------- */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  z-index: 100;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 22px;
  width: 100%;
  max-width: 560px;
}

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

.modal-header h2 {
  margin: 0;
  font-size: 16px;
}

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--border);
}

/* ---------- Empty state ---------- */
.empty-state {
  text-align: center;
  padding: 50px 20px;
  color: var(--text-muted);
}

.empty-state strong {
  display: block;
  color: var(--text);
  margin-bottom: 6px;
  font-size: 15px;
}

/* ---------- Login ---------- */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.login-box {
  width: 100%;
  max-width: 360px;
  padding: 32px;
}

.login-logo {
  font-family: var(--font-mono);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-align: center;
  margin-bottom: 24px;
}

.login-logo span {
  color: var(--accent);
}

.form-error {
  color: var(--danger);
  font-size: 12px;
  margin-top: 6px;
  min-height: 16px;
}

.utility-text {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}

.component-row {
  display: grid;
  grid-template-columns: 1fr 90px auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 8px;
}

/* ---------- App layout with sidebar ---------- */
.app-layout {
  display: flex;
  align-items: flex-start;
}

.sidebar {
  width: 220px;
  flex-shrink: 0;
  min-height: calc(100vh - 57px);
  border-right: 1px solid var(--border);
  background: var(--panel);
  padding: 16px 12px;
}

.sidebar-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-faint);
  padding: 0 8px;
  margin-bottom: 8px;
}

.sidebar-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 6px;
  padding: 7px 8px;
  border-radius: var(--radius);
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
  margin-bottom: 2px;
}

.sidebar-item:hover {
  background: var(--panel-raised);
  color: var(--text);
}

.sidebar-item.active {
  background: var(--accent-dim);
  color: var(--accent);
  font-weight: 600;
}

.sidebar-item-count {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-faint);
}

/* ---------- Filter chips ---------- */
.chip-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.filter-chip {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--panel);
  color: var(--text-muted);
  font-size: 12px;
  font-family: var(--font-mono);
  cursor: pointer;
}

.filter-chip:hover {
  border-color: var(--accent);
  color: var(--text);
}

.filter-chip.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #17110c;
  font-weight: 600;
}

.btn.active {
  background: var(--accent);
  border-color: var(--accent);
  color: #17110c;
}

/* ---------- Item detail page ---------- */
.item-detail-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 24px;
  align-items: start;
}

@media (max-width: 800px) {
  .item-detail-grid {
    grid-template-columns: 1fr;
  }
  .sidebar {
    display: none;
  }
}

.item-photo-main {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--panel-raised);
}

.item-photo-thumb {
  width: 56px;
  height: 56px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid var(--border);
  cursor: pointer;
  opacity: 0.6;
}

.item-photo-thumb.active {
  opacity: 1;
  border-color: var(--accent);
}

.relation-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 13px;
}

.relation-row:last-child {
  border-bottom: none;
}

.section-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-muted);
  margin: 18px 0 8px;
}