:root {
  --bg: #07111f;
  --card: #101a2b;
  --line: #22314a;
  --text: #e7f0ff;
  --muted: #90a4c7;
  --accent: #57a6ff;
  --good: #19c37d;
  --warn: #ffb020;
  --bad: #ff5d5d;
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

body {
  min-height: 100vh;
  margin: 0;
  background: linear-gradient(180deg, #07111f, #0b1628);
  color: var(--text);
  font-family: Inter, system-ui, sans-serif;
}

.wrap {
  max-width: 1150px;
  margin: auto;
  padding: 80px;
}

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

.page-heading {
  margin-top: 28px;
}

.page-heading .sub {
  margin: 6px 0 0;
}

h1 {
  margin: 0;
}

.sub,
.muted {
  color: var(--muted);
}

.pill,
.badge {
  padding: 6px 12px;
  border-radius: 999px;
  background: #57a6ff24;
  color: #c9e2ff;
  font-size: 12px;
}

.nav-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 18px 0 22px;
  border-bottom: 1px solid var(--line);
}

.nav-tabs a {
  padding: 10px 14px;
  border-bottom: 2px solid transparent;
  color: var(--muted);
  text-decoration: none;
}

.nav-tabs a:hover,
.nav-tabs a.active {
  border-bottom-color: var(--accent);
  color: var(--accent);
}

.nav-group { position: relative; flex: 0 0 auto; }
.nav-group summary { padding: 10px 14px; color: var(--muted); cursor: pointer; list-style: none; }
.nav-group summary::-webkit-details-marker { display: none; }
.nav-group summary::after { content: ' ▾'; font-size: 11px; }
.nav-group.active > summary, .nav-group[open] > summary { color: var(--accent); }
.nav-submenu { position: absolute; z-index: 90; top: 100%; left: 0; min-width: 190px; padding: 6px; border: 1px solid var(--line); border-radius: 12px; background: var(--card); box-shadow: 0 14px 32px #00000060; }
.nav-submenu a { display: block; padding: 10px 12px; border: 0; border-radius: 8px; }
.nav-submenu a:hover, .nav-submenu a.active { background: #57a6ff20; }

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
}

.card {
  display: block;
  margin-bottom: 16px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #101a2bea;
  color: var(--text);
  text-decoration: none;
}

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

.card h2 {
  margin-top: 0;
  color: #c9e2ff;
}

.document {
  white-space: pre-wrap;
  line-height: 1.65;
}

.actions,
.form-actions,
.toolbar,
.file-tabs,
.search-box {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.order-form { display: grid; gap: 16px; }
.order-form .card { margin: 0; }
.order-form h2 { margin: 0 0 16px; color: var(--accent); font-size: 18px; }
.order-form small { display: block; margin-top: 6px; color: var(--muted); }
.form-wide { grid-column: 1 / -1; }
.order-intro { display: grid; gap: 5px; }

.toolbar {
  justify-content: space-between;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 8px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  cursor: pointer;
}

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

.btn-ok {
  background: var(--good);
}

.msg {
  margin-bottom: 14px;
  padding: 10px 16px;
  border-radius: 12px;
}

.msg-ok {
  background: #19c37d26;
  color: var(--good);
}

.msg-err {
  background: #ff5d5d26;
  color: var(--bad);
}

input,
select,
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0d182a;
  color: #d8e5fb;
}

input[type="date"]::-webkit-calendar-picker-indicator,
input[type="month"]::-webkit-calendar-picker-indicator,
input[type="datetime-local"]::-webkit-calendar-picker-indicator {
  opacity: 1;
  filter: brightness(0) invert(1);
  cursor: pointer;
}

input[type="date"],
input[type="month"],
input[type="datetime-local"] {
  color-scheme: dark;
}

textarea {
  min-height: 400px;
  font-family: monospace;
  line-height: 1.6;
}

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

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.file-tabs {
  margin-bottom: 16px;
}

.file-tabs a {
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
}

.file-tabs a.active {
  border-color: var(--accent);
  color: var(--accent);
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: 11px 12px;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  text-align: left;
}

th a {
  color: var(--muted);
  text-decoration: none;
}

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

.ok {
  color: var(--good);
}

.warn {
  color: var(--warn);
}

.bad {
  color: var(--bad);
}

code {
  padding: 2px 6px;
  border-radius: 4px;
  background: #57a6ff24;
}

.metric-grid {
  margin: 18px 0 22px;
}

/* Advertising workspace: dense data, clear input flow. */
.advertising-page {
  display: grid;
  gap: 18px;
}

.advertising-jump {
  position: sticky;
  top: 10px;
  z-index: 5;
  display: flex;
  gap: 8px;
  padding: 9px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #0b1422e8;
  backdrop-filter: blur(14px);
}

.advertising-jump a {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 9px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
}

.advertising-jump a:hover {
  background: #57a6ff1a;
  color: var(--text);
}

.advertising-filter {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 20px;
  padding: 20px;
  border: 1px solid #57a6ff38;
  border-radius: 16px;
  background: linear-gradient(135deg, #142744, #101a2b 70%);
}

.advertising-filter h2,
.advertising-filter p {
  margin: 4px 0 0;
}

.eyebrow {
  color: var(--accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.advertising-filter .toolbar {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
}

.advertising-filter label,
.advertising-form-card label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
}

.advertising-page .metric-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
}

.advertising-page .metric-grid .card {
  min-height: 92px;
  padding: 14px;
  border-radius: 14px;
  background: linear-gradient(160deg, #14233a, #101827);
}

.advertising-page .metric-grid .value {
  font-size: clamp(21px, 2.2vw, 28px);
  overflow-wrap: anywhere;
}

.advertising-form-card {
  padding: 0;
  overflow: clip;
}

.advertising-form-card summary {
  padding: 17px 20px;
  border-bottom: 1px solid transparent;
  cursor: pointer;
  list-style-position: inside;
}

.advertising-form-card[open] summary {
  border-color: var(--line);
  background: #57a6ff0b;
}

.advertising-form-card summary span,
.advertising-form-card summary small {
  display: block;
}

.advertising-form-card summary small {
  margin: 5px 0 0 20px;
  color: var(--muted);
  font-weight: 400;
}

.advertising-form-card form {
  padding: 20px;
}

.advertising-form-card .form-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.advertising-page input,
.advertising-page select,
.advertising-page textarea {
  width: 100%;
  min-height: 42px;
  border-color: #30435f;
  background: #0a1321;
}

.advertising-page input:focus,
.advertising-page select:focus,
.advertising-page textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px #57a6ff20;
  outline: 0;
}

.advertising-notes {
  min-height: 88px;
  margin-bottom: 12px;
}

.advertising-secondary-forms {
  grid-template-columns: 1fr 1fr;
}

.advertising-page section.card h2 {
  margin-top: 0;
}

.advertising-page table {
  min-width: 820px;
}

.advertising-page tbody tr:hover {
  background: #57a6ff0a;
}

.advertising-page td:last-child {
  white-space: nowrap;
}

.advertising-page td:last-child form {
  display: inline;
}

.advertising-report textarea {
  min-height: 260px;
  margin: 8px 0 12px;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  line-height: 1.65;
}

@media (max-width: 1100px) {
  .advertising-page .metric-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 900px) {
  .advertising-page .metric-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .advertising-form-card .form-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .advertising-filter {
    align-items: stretch;
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .advertising-page {
    gap: 12px;
  }
  .advertising-jump {
    top: 6px;
  }
  .advertising-form-card .form-grid,
  .advertising-secondary-forms {
    grid-template-columns: 1fr;
  }
  .advertising-page .metric-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .advertising-page .metric-grid .card {
    min-height: 0;
    padding: 14px;
  }
  .advertising-filter,
  .advertising-form-card form {
    padding: 16px;
  }
  .advertising-filter .toolbar {
    align-items: stretch;
    flex-direction: column;
  }
  .advertising-filter .btn,
  .advertising-form-card > form > .btn,
  .advertising-report .btn {
    width: 100%;
  }
}

.label {
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.value {
  margin-top: 8px;
  font-size: 30px;
  font-weight: 700;
}

.small {
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

.section {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 14px;
}

.quick-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}

.quick-link {
  display: block;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #101a2bc7;
  color: var(--text);
  text-decoration: none;
}

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

.quick-link strong,
.quick-link span {
  display: block;
}

.quick-link span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 13px;
}

pre {
  color: #d8e5fb;
  white-space: pre-wrap;
  word-break: break-word;
}

/* Client table stays readable; narrow screens scroll instead of crushing columns. */
.wrap,
.card,
.table-scroll,
.section {
  min-width: 0;
  max-width: 100%;
}

.card {
  overflow: hidden;
}

.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.clients-table {
  min-width: 980px;
}

.clients-table th,
.clients-table td {
  vertical-align: middle;
}

.clients-table th:nth-child(6),
.clients-table td:nth-child(6),
.clients-table th:nth-child(8),
.clients-table td:nth-child(8) {
  width: 1%;
  white-space: nowrap;
}

.clients-table th:nth-child(7),
.clients-table td:nth-child(7) {
  min-width: 185px;
  white-space: nowrap;
}

.clients-table code {
  display: inline-block;
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: middle;
  white-space: nowrap;
}

.disk-usage {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 120px;
}

.disk-usage strong {
  min-width: 34px;
  font-size: 12px;
  text-align: right;
}

.disk-meter {
  width: 80px;
  height: 8px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--line);
}

.disk-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--good);
}

.disk-meter.danger span {
  background: var(--bad);
}

.disk-meter.warning span {
  background: var(--warn);
}

.brand-logo {
  display: inline-flex;
  flex: 0 0 auto;
}

.brand-logo img {
  display: block;
  width: 190px;
  height: 44px;
}

.client-actions {
  display: flex;
  flex-wrap: nowrap;
  align-items: center;
  gap: 6px;
}

.btn-icon {
  width: 34px;
  min-height: 34px;
  padding: 6px;
  font-size: 15px;
}

.btn-danger {
  border-color: #ff5d5d66;
  background: transparent;
  color: var(--bad);
}

.status-badge {
  display: inline-flex;
  padding: 5px 9px;
  border-radius: 999px;
  background: #ffffff0a;
}

.client-search {
  flex-wrap: nowrap;
}

.header-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-bottom: 18px;
}

.overview-card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.overview-card .value {
  font-size: 26px;
}

.overview-card a {
  color: var(--accent);
  text-decoration: none;
}

.overview-wide {
  grid-column: 1 / -1;
}

.progress-list {
  margin: 10px 0 0;
  padding-left: 20px;
  line-height: 1.7;
}

.doc-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 16px;
}

.doc-sidebar {
  align-self: start;
}

.doc-sidebar nav {
  display: grid;
  gap: 6px;
  margin-top: 12px;
}

.doc-nav-heading {
  margin-top: 12px;
  padding: 8px 10px 2px;
  border-top: 1px solid var(--border);
  color: var(--text);
  font-size: 0.85rem;
}

.doc-sidebar a {
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--muted);
  text-decoration: none;
}

.doc-sidebar a:hover,
.doc-sidebar a.active {
  background: #57a6ff1a;
  color: var(--accent);
}

.markdown-body {
  line-height: 1.7;
}

.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
  margin: 1.3em 0 0.5em;
  color: #c9e2ff;
}

.markdown-body h1:first-child {
  margin-top: 0;
}

.markdown-body h2 {
  padding-bottom: 6px;
  border-bottom: 1px solid var(--line);
}

.markdown-body a {
  color: var(--accent);
}

.markdown-body pre {
  overflow-x: auto;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #0d182a;
}

.markdown-body li {
  margin: 5px 0;
}

.markdown-table-scroll {
  margin: 14px 0 22px;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 10px;
}

.markdown-body table {
  min-width: 640px;
}

.markdown-body th,
.markdown-body td {
  padding: 11px 13px;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
}

.markdown-body th {
  background: #142238;
  color: #c9e2ff;
  text-align: left;
}

.markdown-body tbody tr:last-child td {
  border-bottom: 0;
}

.markdown-body blockquote {
  margin: 14px 0 22px;
  padding: 12px 14px;
  border-left: 3px solid var(--accent);
  border-radius: 0 8px 8px 0;
  background: #57a6ff0d;
  color: var(--muted);
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
}

.agent-heading,
.task-detail-heading,
.kanban-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.agent-heading h2,
.task-detail-heading h2 {
  margin: 0;
}

.agent-stats,
.task-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.agent-stats div,
.task-meta div {
  padding: 8px;
  border-radius: 8px;
  background: #0d182a;
}

.agent-stats dt,
.task-meta dt {
  color: var(--muted);
  font-size: 12px;
}

.agent-stats dd,
.task-meta dd {
  margin: 4px 0 0;
}

.status-badge {
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
}

.status-badge.done { color: var(--good); background: #41d69b1a; }
.status-badge.todo { color: var(--muted); background: #ffffff0d; }

.kanban-toolbar {
  margin-bottom: 14px;
}

.kanban-toolbar p {
  margin: 4px 0 0;
}

.kanban-board {
  display: grid;
  grid-template-columns: repeat(6, minmax(220px, 1fr));
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
}

.kanban-column {
  min-height: 180px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0a1424;
}

.kanban-column > header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 10px;
}

.kanban-card {
  display: grid;
  gap: 7px;
  margin-bottom: 8px;
  padding: 11px;
  border: 1px solid var(--line);
  border-left: 4px solid var(--accent);
  border-radius: 9px;
  color: var(--text);
  background: var(--card);
  text-decoration: none;
}

.kanban-card small,
.kanban-card span,
.task-log small {
  color: var(--muted);
  font-size: 12px;
}

.kanban-card.status-done { border-left-color: var(--good); }
.kanban-card.status-blocked { border-left-color: var(--danger); }
.kanban-card.status-running { border-left-color: var(--warn); }

.task-detail {
  margin-top: 16px;
}

.task-detail pre {
  max-height: 320px;
  overflow: auto;
  white-space: pre-wrap;
}

.task-log {
  display: grid;
  gap: 5px;
  margin-top: 8px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #0d182a;
}

.task-log p {
  margin: 4px 0 0;
}

.changelog-list,
.progress-sections {
  display: grid;
  gap: 10px;
  margin-top: 18px;
}

.changelog-entry,
.progress-entry {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #0d182a;
}

.changelog-entry[open],
.progress-entry[open] {
  border-color: #57a6ff66;
}

.changelog-entry summary,
.progress-entry summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  color: #c9e2ff;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
}

.changelog-entry summary::-webkit-details-marker,
.progress-entry summary::-webkit-details-marker {
  display: none;
}

.changelog-entry summary::after,
.progress-entry summary::after {
  content: '+';
  color: var(--accent);
  font-size: 20px;
  line-height: 1;
}

.changelog-entry[open] summary::after,
.progress-entry[open] summary::after {
  content: '−';
}

.changelog-entry summary small,
.progress-entry summary small {
  margin-left: auto;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}

.changelog-content,
.progress-entry-content {
  padding: 0 16px 14px;
  border-top: 1px solid var(--line);
}

.changelog-content h3,
.progress-entry-content h3 {
  margin-top: 16px;
  font-size: 14px;
}

.server-history {
  margin-top: 18px;
}

.range-hours {
  display: flex;
  gap: 6px;
}

.history-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0;
}

.history-chart {
  min-width: 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.history-chart-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.menu-toggle {
  display: none;
}

.chart-current {
  color: var(--muted);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.chart-plot {
  position: relative;
  margin-top: 10px;
}

.history-chart svg {
  display: block;
  width: 100%;
  height: 130px;
  background: linear-gradient(#ffffff08 1px, transparent 1px);
  background-size: 100% 25%;
}

.chart-scale {
  position: absolute;
  z-index: 1;
  inset: 2px auto 2px 4px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: var(--muted);
  font-size: 10px;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  pointer-events: none;
  text-shadow: 0 1px 2px var(--card), 0 0 4px var(--card);
}

.history-chart polyline {
  fill: none;
  stroke-width: 2;
  vector-effect: non-scaling-stroke;
}

.chart-accent {
  stroke: var(--accent);
}

.chart-good {
  stroke: var(--good);
}

.chart-warn {
  stroke: var(--warn);
}

.login-page {
  display: grid;
  place-items: center;
  padding: 20px;
}

.login-card {
  width: min(420px, 100%);
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
}

.login-form {
  display: grid;
  gap: 16px;
}

.login-form input {
  margin-top: 6px;
}

.login-form .btn {
  justify-content: center;
}

.value,
.small,
pre,
code {
  max-width: 100%;
  overflow-wrap: anywhere;
}

.nav-tabs {
  max-width: 100%;
  overflow: visible;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.nav-tabs a {
  flex: 0 0 auto;
}

.client-search-text {
  flex: 1;
  min-width: 0;
}

.client-month-filter {
  width: auto;
  min-width: 165px;
  flex: none;
}

.client-search .btn {
  flex: none;
}

#lead-detail-dialog { width: min(680px, calc(100% - 32px)); max-height: 85vh; border: 1px solid #334155; border-radius: 16px; background: #111827; color: #f8fafc; padding: 24px; box-shadow: 0 24px 80px #000; }
#lead-detail-dialog::backdrop { background: #020617; }
#lead-detail-dialog form { float: right; }
#lead-detail-list { display: grid; grid-template-columns: minmax(120px, 180px) 1fr; gap: 10px 18px; margin-top: 20px; }
#lead-detail-list dt { color: var(--muted); font-weight: 700; }
#lead-detail-list dd { margin: 0; overflow-wrap: anywhere; }
input[readonly] { opacity: .8; cursor: not-allowed; }
.lead-actions { display: flex; align-items: center; gap: 6px; white-space: nowrap; margin-top: 6px; }
.lead-actions form { margin: 0; }
.icon-btn { display: inline-grid; place-items: center; line-height: 1; }
.btn.icon-btn { min-height: 0; min-width: 0; padding: 3px; font-size: 14px; border-radius: 6px; }
.lead-whatsapp-link { display: block; padding: 0; border: 0; background: none; color: var(--accent); text-decoration: underline; cursor: pointer; font: inherit; text-align: left; }
.lead-whatsapp-link:hover { filter: brightness(1.15); }

@media (min-width: 601px) {
  .nav-tabs {
    flex-wrap: wrap;
  }
}

@media (max-width: 900px) {
  .wrap {
    padding: 32px 24px 48px;
  }

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

@media (max-width: 700px) {
  .doc-layout {
    grid-template-columns: 1fr;
  }

  .doc-sidebar nav {
    display: flex;
    overflow-x: auto;
  }

  .doc-sidebar a {
    white-space: nowrap;
  }

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

  .range-hours .btn {
    padding: 7px 10px;
  }
}

@media (max-width: 600px) {
  .wrap {
    padding: 20px 16px 40px;
  }

  .top {
    align-items: center;
  }

  .top h1 {
    font-size: 24px;
  }

  .top .sub {
    margin: 4px 0 0;
    font-size: 13px;
  }

  .header-actions .pill {
    display: none;
  }

  .menu-toggle {
    display: inline-flex;
    width: 44px;
    height: 44px;
    padding: 10px;
    flex-direction: column;
    align-items: stretch;
    justify-content: center;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--card);
    color: var(--text);
    cursor: pointer;
  }

  .menu-toggle span {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .2s ease, opacity .2s ease;
  }

  .menu-toggle[aria-expanded="true"] span:first-child {
    transform: translateY(7px) rotate(45deg);
  }

  .menu-toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .menu-toggle[aria-expanded="true"] span:last-child {
    transform: translateY(-7px) rotate(-45deg);
  }

  .nav-tabs {
    position: fixed;
    z-index: 100;
    top: 72px;
    right: 16px;
    width: min(280px, calc(100vw - 32px));
    display: none;
    margin: 0;
    padding: 8px;
    overflow: visible;
    flex-direction: column;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--card);
    box-shadow: 0 16px 40px #00000070;
    backdrop-filter: blur(12px);
  }

  .nav-tabs.is-open {
    display: flex;
  }

  .nav-tabs a {
    display: flex;
    min-height: 48px;
    padding: 12px 14px;
    align-items: center;
    justify-content: flex-start;
    border: 0;
    border-radius: 10px;
    font-size: 14px;
    text-align: left;
  }

  .nav-tabs a:hover,
  .nav-tabs a.active {
    border-bottom-color: transparent;
    background: #57a6ff20;
    color: #bdddff;
  }

  .nav-group { width: 100%; }
  .nav-group summary { padding: 12px 14px; color: var(--text); }
  .nav-submenu { position: static; min-width: 0; margin: 0 6px 6px 14px; padding: 2px 0 2px 8px; border: 0; border-left: 1px solid var(--line); border-radius: 0; background: transparent; box-shadow: none; }
  .nav-submenu a { min-height: 42px; padding: 10px 12px; }

  .search-box {
    flex-direction: column;
  }

  .client-search {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .client-search-text {
    flex-basis: 100%;
  }

  .client-month-filter {
    min-width: 0;
    flex: 1;
  }
}

.assistant-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: 16px;
}

.assistant-grid h2 { margin: 0; }
.skill-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.skill-chip { padding: 6px 10px; border: 1px solid var(--line); border-radius: 999px; color: var(--muted); font-size: 12px; }

@media (max-width: 800px) {
  .assistant-grid { grid-template-columns: 1fr; }
}

.simulator-workspace { display: grid; grid-template-columns: 280px minmax(0, 1fr); gap: 16px; }
.simulator-sessions { padding: 12px; }
.sim-session { width: 100%; display: grid; gap: 4px; text-align: left; padding: 12px; margin-bottom: 8px; color: var(--text); background: transparent; border: 1px solid var(--line); border-radius: 10px; cursor: pointer; }
.sim-session span, .sim-session small { color: var(--muted); }
.sim-session.active { border-color: var(--accent); background: #10243c; }
.sim-session-row { display: flex; gap: 6px; align-items: stretch; margin-bottom: 8px; }
.sim-session-row .sim-session { min-width: 0; margin-bottom: 0; }
.sim-session-delete { flex: 0 0 auto; padding: 8px; border-radius: 10px; }
.sim-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.sim-system { border: 1px dashed #6b7280; background: #202938; color: var(--muted); }
.simulator-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 16px; }
.simulator-head { display: flex; justify-content: space-between; gap: 16px; align-items: start; }
.simulator-chat { min-height: 420px; max-height: 620px; overflow-y: auto; padding: 18px; border: 1px solid var(--line); border-radius: 14px; background: #081321; }
.sim-message { width: fit-content; max-width: 78%; margin: 0 0 14px; padding: 12px 14px; border-radius: 14px; }
.sim-message strong { display: block; margin-bottom: 6px; font-size: 11px; letter-spacing: .08em; }
.sim-message p { margin: 0 0 5px; line-height: 1.5; }
.sim-message small { color: var(--muted); }
.sim-message-image img { display: block; width: min(100%, 520px); max-height: 420px; object-fit: cover; border-radius: 8px; margin: 6px 0; }
.sim-client { margin-left: auto; background: #176b50; }
.sim-agent { margin-right: auto; border: 1px solid #31527a; background: #142844; }
.simulator-compose { display: grid; gap: 10px; margin-top: 14px; }
.simulator-compose textarea { min-height: 90px; font-family: inherit; }
.simulator-info .btn { width: 100%; justify-content: center; margin-top: 8px; }
.simulator-empty { text-align: center; margin-top: 170px; }
@media (max-width: 800px) { .simulator-workspace, .simulator-layout { grid-template-columns: 1fr; } .sim-message { max-width: 90%; } }