:root {
  --bg: #e8eef1;
  --bg-accent: #dce7eb;
  --surface: #ffffff;
  --surface-muted: #f3f7f9;
  --border: #c5d4da;
  --border-strong: #9eb4bc;
  --text: #16343d;
  --text-strong: #0b2229;
  --muted: #5d7380;
  --primary: #0f766e;
  --primary-hover: #0b5f59;
  --primary-soft: #ccfbf1;
  --secondary: #1e3a46;
  --secondary-hover: #152c35;
  --sky: #0369a1;
  --link: #0369a1;
  --danger: #be123c;
  --danger-soft: #ffe4e6;
  --warning: #b45309;
  --warning-soft: #ffedd5;
  --success: #047857;
  --success-soft: #d1fae5;
  --sidebar: #0a2a32;
  --sidebar-muted: #7fa0aa;
  --sidebar-text: #e8f3f6;
  --sidebar-active: #124651;
  --row-hover: #e4f2f5;
  --row-alt: #f7fafb;
  --table-head: #e7eef1;
  --btn-secondary-bg: #ffffff;
  --btn-secondary-border: #8fa8b2;
  --btn-secondary-text: #1e3a46;
  --shadow: 0 1px 2px rgba(10, 31, 38, 0.05);
  --radius: 10px;
  --radius-sm: 7px;
  --font: "Source Sans 3", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --sidebar-width: 220px;
  --topbar-height: 52px;
  --control-h: 34px;
}

html.dark {
  --bg: #0a1317;
  --bg-accent: #0f1c22;
  --surface: #121f26;
  --surface-muted: #17262e;
  --border: #273942;
  --border-strong: #3a505a;
  --text: #e5f0f3;
  --text-strong: #f3fafc;
  --muted: #92a8b2;
  --primary: #2dd4bf;
  --primary-hover: #5eead4;
  --primary-soft: #134e4a;
  --secondary: #94a3b8;
  --secondary-hover: #cbd5e1;
  --sky: #38bdf8;
  --link: #38bdf8;
  --danger: #fb7185;
  --danger-soft: #4c0519;
  --warning: #fdba74;
  --warning-soft: #431407;
  --success: #34d399;
  --success-soft: #064e3b;
  --sidebar: #071016;
  --sidebar-muted: #75929c;
  --sidebar-text: #d7ebf0;
  --sidebar-active: #12343e;
  --row-hover: #1a2d35;
  --row-alt: #15242b;
  --table-head: #1a2b33;
  --btn-secondary-bg: #17262e;
  --btn-secondary-border: #3a505a;
  --btn-secondary-text: #e5f0f3;
  --shadow: none;
}

* { box-sizing: border-box; }

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.4;
}

a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; }

.row-id {
  color: var(--link);
  font-weight: 600;
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--link) 35%, transparent);
  text-underline-offset: 2px;
}
.row-id:hover { text-decoration-color: var(--link); }

.row-link {
  color: var(--text-strong);
  font-weight: 600;
}
.row-link:hover { color: var(--link); }

.crumb {
  margin: 0 0 0.25rem;
  font-size: 0.82rem;
}
.crumb a { color: var(--muted); font-weight: 600; }

.shell {
  display: grid;
  grid-template-columns: var(--sidebar-width) minmax(0, 1fr);
  min-height: 100vh;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
}

.sidebar {
  background: linear-gradient(180deg, #0d3640 0%, var(--sidebar) 55%, #071a20 100%);
  color: var(--sidebar-text);
  padding: 0.85rem 0.65rem 0.75rem;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: auto;
  border-right: 1px solid rgba(255,255,255,0.05);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.2rem 0.5rem 0.85rem;
}

.brand-mark {
  width: 30px;
  height: 30px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #5eead4, #0f766e);
  color: #042f2e;
  font-weight: 800;
  font-size: 0.8rem;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 0.02rem;
  min-width: 0;
}

.brand-title {
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.brand-title span { color: #99f6e4; }
.brand-sub {
  color: var(--sidebar-muted);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
}

.nav-section {
  margin: 0.7rem 0 0.25rem;
  padding: 0 0.6rem;
  color: var(--sidebar-muted);
  font-size: 0.64rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.4rem;
  color: var(--sidebar-text);
  padding: 0.42rem 0.6rem;
  border-radius: 8px;
  margin: 0.05rem 0;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  opacity: 0.88;
}

.nav a:hover {
  background: rgba(255,255,255,0.06);
  text-decoration: none;
  opacity: 1;
}

.nav a.active {
  background: var(--sidebar-active);
  box-shadow: inset 3px 0 0 #2dd4bf;
  opacity: 1;
}

.badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: #f59e0b;
  color: #111;
  font-size: 0.64rem;
  font-weight: 700;
  padding: 0 0.3rem;
}

.main {
  display: flex;
  flex-direction: column;
  min-width: 0;
  max-width: 100%;
}

.topbar {
  min-height: var(--topbar-height);
  display: flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  padding: 0.45rem 1rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--surface) 94%, transparent);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}

.search {
  flex: 1 1 auto;
  min-width: 0;
  max-width: 420px;
  position: relative;
}

.search input,
.input,
select,
textarea {
  width: 100%;
  min-height: var(--control-h);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius-sm);
  padding: 0.35rem 0.65rem;
  font: inherit;
  font-size: 0.9rem;
  transition: border-color .12s ease, box-shadow .12s ease;
}

.search input:focus,
.input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--primary) 55%, var(--border));
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 16%, transparent);
}

.search-results {
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: 0 10px 28px rgba(10, 31, 38, 0.12);
  display: none;
  max-height: 320px;
  overflow: auto;
  z-index: 30;
}

.search-results.open { display: block; }
.search-results a {
  display: block;
  padding: 0.5rem 0.7rem;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  font-size: 0.88rem;
}
.search-results a:hover { background: var(--row-hover); }

.topbar-actions {
  display: flex;
  gap: 0.4rem;
  align-items: center;
  flex: 0 0 auto;
  min-width: 0;
}

.topbar-actions form {
  display: flex;
  gap: 0.35rem;
  align-items: center;
}

.topbar-actions select {
  width: auto;
  min-width: 0;
  padding-inline: 0.45rem;
  font-size: 0.82rem;
}

.user-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.25rem 0.55rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface-muted);
  color: var(--muted);
  font-size: 0.78rem;
  white-space: nowrap;
  max-width: 180px;
  overflow: hidden;
  text-overflow: ellipsis;
}

.user-chip strong {
  color: var(--text-strong);
  font-weight: 600;
}

.content {
  padding: 0.95rem 1.05rem 1.5rem;
  min-width: 0;
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.page-title {
  margin: 0;
  font-family: var(--font);
  font-size: 1.35rem;
  letter-spacing: -0.03em;
  color: var(--text-strong);
  font-weight: 700;
}

.page-sub {
  margin: 0.2rem 0 0;
  color: var(--muted);
  max-width: 70ch;
  font-size: 0.88rem;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-bottom: 0.75rem;
  overflow: hidden;
  min-width: 0;
}

.card-header {
  padding: 0.55rem 0.75rem;
  border-bottom: 1px solid var(--border);
  background: var(--surface-muted);
  font-weight: 650;
  font-size: 0.88rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
}

.card-body { padding: 0.75rem; }

.grid {
  display: grid;
  gap: 0.75rem;
}
.grid > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.kpi {
  padding: 0.7rem 0.85rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.kpi::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--primary), var(--sky));
}

.kpi .value {
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--text-strong);
}

.kpi .label {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 0.05rem;
}

.toolbar {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  margin-bottom: 0.65rem;
  align-items: center;
}

.filter-well {
  display: flex;
  gap: 0.45rem;
  flex-wrap: wrap;
  align-items: center;
  padding: 0.55rem 0.65rem;
  border: 1px solid #a7bcc4;
  border-radius: var(--radius);
  background: #d9e5ea;
  margin-bottom: 0.65rem;
}
html.dark .filter-well {
  background: var(--surface-muted);
  border-color: var(--border);
}

.table-wrap {
  overflow: auto;
  max-width: 100%;
}

table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.86rem;
  table-layout: fixed;
  background: var(--surface);
}

table.data th:first-child,
table.data td:first-child {
  width: 4.5rem;
}

table.data td a {
  display: inline-block;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: bottom;
}

table.data th,
table.data td {
  padding: 0.42rem 0.65rem;
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: middle;
}

table.data th {
  background: var(--table-head);
  color: var(--muted);
  font-weight: 700;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: sticky;
  top: 0;
  z-index: 1;
  white-space: nowrap;
  border-bottom: 1px solid var(--border-strong);
}

table.data td {
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  background: var(--surface);
  color: var(--text);
}

table.data td.wrap,
table.data td.reason {
  white-space: normal;
  max-width: 28ch;
}

table.data tbody tr:nth-child(even) td {
  background: var(--row-alt);
}

table.data tr:hover td { background: var(--row-hover); }

table.data.detail-sheet {
  table-layout: auto;
}
table.data.detail-sheet th {
  width: 14rem;
  text-transform: none;
  letter-spacing: 0;
  font-size: 0.82rem;
  color: var(--muted);
  background: var(--table-head);
  vertical-align: top;
}
table.data.detail-sheet td {
  white-space: normal;
  overflow: visible;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  min-height: var(--control-h);
  padding: 0.3rem 0.75rem;
  font: inherit;
  font-size: 0.86rem;
  font-weight: 650;
  cursor: pointer;
  background: var(--secondary);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 1px 0 rgba(10, 31, 38, 0.08);
}

.btn:hover { filter: brightness(1.05); text-decoration: none; }
.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}
.btn-primary:hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn-secondary {
  background: #dbe7ec;
  border-color: #6f8e9a;
  color: #12323c;
  box-shadow: none;
}
.btn-secondary:hover {
  background: #cfe0e6;
  border-color: #1e3a46;
}
html.dark .btn-secondary {
  background: var(--btn-secondary-bg);
  border-color: var(--btn-secondary-border);
  color: var(--btn-secondary-text);
}
.btn-danger {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}
.btn-ghost {
  background: transparent;
  border-color: var(--btn-secondary-border);
  color: var(--btn-secondary-text);
  box-shadow: none;
}
.btn-sm {
  min-height: 28px;
  padding: 0.15rem 0.55rem;
  font-size: 0.78rem;
}
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.inline-actions {
  display: flex;
  gap: 0.3rem;
  align-items: center;
  flex-wrap: wrap;
}

.inline-actions .input,
.inline-actions select {
  width: auto;
  min-width: 0;
  max-width: 140px;
}

.tabs {
  display: flex;
  gap: 0.15rem;
  border-bottom: 1px solid var(--border);
  margin-bottom: 0.75rem;
}

.tabs button,
.tabs a {
  border: 0;
  background: transparent;
  color: var(--muted);
  padding: 0.55rem 0.8rem;
  cursor: pointer;
  border-bottom: 2px solid transparent;
  font: inherit;
  font-weight: 600;
  font-size: 0.88rem;
  text-decoration: none;
}

.tabs .active,
.tabs button.active {
  color: var(--primary);
  border-bottom-color: var(--primary);
}

.status {
  display: inline-flex;
  align-items: center;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  background: var(--surface-muted);
  color: var(--muted);
  border: 1px solid color-mix(in srgb, currentColor 22%, transparent);
}

.status-ACTIVE,
.status-ACCEPTED,
.status-APPROVED,
.status-FINALIZED,
.status-EXECUTED,
.status-RESOLVED { background: var(--success-soft); color: var(--success); }

.status-PENDING,
.status-PROPOSED,
.status-DRAFT,
.status-IN_PROGRESS { background: var(--warning-soft); color: var(--warning); }

.status-REJECTED,
.status-FAILED,
.status-REMOVED,
.status-ARCHIVED,
.status-EXPIRED,
.status-CLOSED { background: var(--danger-soft); color: var(--danger); }

.messages { list-style: none; padding: 0; margin: 0 0 0.75rem; }
.messages li {
  padding: 0.55rem 0.75rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.35rem;
  border: 1px solid transparent;
  font-size: 0.88rem;
}
.messages .success { background: var(--success-soft); color: var(--success); border-color: color-mix(in srgb, var(--success) 25%, transparent); }
.messages .error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.messages .info { background: var(--primary-soft); color: var(--primary); }

.auth-wrap {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.25rem;
  background:
    radial-gradient(circle at 12% 18%, rgba(15, 118, 110, 0.22), transparent 34%),
    radial-gradient(circle at 88% 78%, rgba(14, 116, 144, 0.18), transparent 28%),
    linear-gradient(160deg, #0a2a32, #0f2f38 48%, #0b3b44);
}

.auth-card {
  width: min(420px, 94vw);
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.97);
  box-shadow: 0 18px 48px rgba(0,0,0,0.28);
}

html.dark .auth-card {
  background: rgba(18, 31, 38, 0.97);
}

.auth-card .card-header {
  background: transparent;
  border-bottom: 1px solid var(--border);
  font-size: 1.2rem;
}

.form-row { margin-bottom: 0.7rem; }
.form-row label {
  display: block;
  margin-bottom: 0.28rem;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 600;
}

.muted { color: var(--muted); }
.mono { font-family: var(--mono); font-size: 0.8rem; }
.diff-from { color: var(--danger); }
.diff-to { color: var(--success); }

.empty {
  padding: 1rem 0.75rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
}

[x-cloak] { display: none !important; }

@media (max-width: 1400px) {
  .grid-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 1100px) {
  .grid-2,
  .grid-3 { grid-template-columns: minmax(0, 1fr); }
  .user-chip { display: none; }
}