:root {
  color-scheme: light;
  --page: #f5f6f7;
  --panel: #ffffff;
  --panel-2: #fafafa;
  --text: #151719;
  --muted: #69707a;
  --line: #e2e5e9;
  --accent: #16a34a;
  --accent-soft: #ecfdf3;
  --nav: #202326;
  --success: #18865b;
  --danger: #b42318;
  --warning: #b7791f;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--page);
  color: var(--text);
  overflow-x: hidden;
}

button,
input,
select {
  font: inherit;
}

button,
.button-link {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 7px 12px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
}

button:hover,
.button-link:hover {
  border-color: #b8c0ca;
  background: #f8f9fa;
}

input,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 8px 10px;
  background: #fff;
  color: var(--text);
}

input:focus,
select:focus {
  outline: 2px solid rgba(22, 163, 74, 0.18);
  border-color: var(--accent);
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 24px;
  line-height: 1.15;
  letter-spacing: 0;
}

h2 {
  font-size: 16px;
  line-height: 1.2;
  letter-spacing: 0;
}

.hidden,
body:not(.is-authenticated) .shell {
  display: none !important;
}

.auth-screen {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background: #f6f7f8;
  color: var(--text);
}

.auth-card {
  width: min(360px, 100%);
  display: grid;
  gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 18px 48px rgba(15, 23, 42, 0.08);
}

.auth-brand {
  display: grid;
  justify-items: center;
  gap: 5px;
  padding-bottom: 4px;
  border-bottom: 0;
  text-align: center;
}

.auth-brand strong,
.auth-brand small {
  display: block;
}

.auth-brand small {
  color: var(--muted);
  font-size: 12px;
}

.auth-brand strong {
  font-size: 22px;
  line-height: 1.1;
}

.auth-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  padding: 4px;
  border-radius: 8px;
  background: #eef0f2;
}

.auth-tabs button {
  min-height: 36px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.auth-tabs button.active {
  background: #fff;
  color: var(--text);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.08);
}

.auth-form {
  display: grid;
  gap: 10px;
}

.auth-form label {
  color: var(--muted);
  font-size: 0;
}

.auth-form input {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 9px 12px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  line-height: 1.2;
}

.auth-form input::placeholder {
  color: #8a94a3;
}

.auth-form input:focus {
  outline: 2px solid rgba(22, 163, 74, 0.18);
  border-color: var(--accent);
}

.auth-form .primary {
  min-height: 42px;
  margin-top: 6px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: #fff;
  font-weight: 800;
}

.auth-form .primary:hover {
  background: #12823c;
}

.auth-card .message {
  min-height: 18px;
  margin: 0;
  text-align: center;
  color: var(--muted);
}

.shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 224px 1fr;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px 18px;
  background: #fff;
  border-right: 1px solid var(--line);
}

.brand {
  display: block;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}

.brand-mark {
  display: none;
}

.brand strong,
.brand small {
  display: block;
}

.brand small {
  color: var(--muted);
  font-size: 13px;
  margin-top: 6px;
}

.brand strong {
  max-width: 160px;
  font-size: 18px;
  line-height: 1.12;
}

.side-nav {
  display: grid;
  gap: 6px;
}

.side-nav button {
  min-height: 36px;
  display: flex;
  align-items: center;
  border-radius: 6px;
  color: var(--muted);
  font-size: 14px;
  padding: 0 10px;
  border: 0;
  background: transparent;
  justify-content: flex-start;
}

.side-nav button.active,
.side-nav button:hover {
  color: var(--text);
  background: #f1f4f2;
}

.side-footer {
  margin-top: auto;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
}

.side-footer span,
.side-footer strong {
  display: block;
  font-size: 12px;
}

.side-footer span {
  color: var(--muted);
}

.side-footer strong {
  color: var(--success);
  margin-top: 3px;
}

.workspace {
  min-width: 0;
  display: grid;
  gap: 14px;
  align-content: start;
  padding: 28px 32px;
}

.topbar {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.subtitle {
  color: var(--muted);
  margin-top: 6px;
  max-width: 720px;
  font-size: 13px;
}

.eyebrow {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
  margin-bottom: 6px;
}

.user-menu {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0;
  white-space: nowrap;
}

.user-menu span {
  min-height: 34px;
  display: inline-flex;
  align-items: center;
  padding: 0 10px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--muted);
  background: #fff;
  font-size: 13px;
}

.tabs {
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--line);
  margin-top: 2px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.tabs button {
  min-height: 38px;
  border: 0;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  background: transparent;
  color: var(--muted);
  padding: 8px 12px;
  flex: 0 0 auto;
}

.tabs button.active {
  color: var(--text);
  border-bottom-color: var(--accent);
}

.tab-panel {
  display: none;
}

.tab-panel.active {
  display: grid;
  gap: 14px;
}

.primary {
  background: var(--nav);
  border-color: var(--nav);
  color: #fff;
}

.primary:hover {
  background: #000;
  border-color: #000;
}

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

.metrics,
.executive-metrics,
.result-metrics,
.dashboard-grid,
.insights-grid,
.summary-grid,
.analytics-grid,
.performance-grid,
.create-grid {
  display: grid;
  gap: 14px;
}

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

.executive-metrics {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

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

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

.metric {
  min-height: 96px;
  padding: 14px 16px;
}

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

.metric strong {
  display: block;
  font-size: 30px;
  line-height: 1;
  margin-top: 10px;
}

.metric small {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-size: 13px;
}

.metric small b {
  color: var(--success);
}

.metric.accent {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

.metric.accent span,
.metric.accent small,
.metric.accent small b {
  color: rgba(255, 255, 255, 0.78);
}

.mini-metric {
  padding: 12px 14px;
}

.mini-metric span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.mini-metric strong {
  display: block;
  margin-top: 6px;
  font-size: 20px;
  line-height: 1.1;
}

.mini-metric.return {
  background: var(--accent-soft);
  border-color: rgba(22, 163, 74, 0.22);
}

.funnel-panel .section-head {
  align-items: center;
}

.funnel-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 1fr) 20px minmax(0, 1.1fr);
  gap: 8px;
  align-items: stretch;
}

.funnel-step {
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfb;
}

.funnel-step.return {
  background: var(--accent-soft);
  border-color: rgba(22, 163, 74, 0.22);
}

.funnel-step span {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.funnel-step strong {
  display: block;
  margin-top: 6px;
  font-size: 22px;
}

.funnel-step small {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.funnel-arrow {
  align-self: center;
  height: 2px;
  background: var(--line);
  position: relative;
}

.funnel-arrow::after {
  content: "";
  position: absolute;
  right: -1px;
  top: -4px;
  border-left: 7px solid var(--line);
  border-top: 5px solid transparent;
  border-bottom: 5px solid transparent;
}

.panel {
  padding: 16px;
}

.dashboard-grid {
  grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
  align-items: start;
}

.insights-grid {
  grid-template-columns: minmax(0, 1.55fr) minmax(300px, 0.45fr);
  align-items: start;
}

.summary-grid {
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.45fr);
  align-items: start;
}

.compact-ranking {
  grid-row: span 2;
}

.create-grid {
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: start;
}

.campaign-panel,
.chart-panel {
  grid-column: span 1;
}

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

.help-panel p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.help-panel code {
  display: block;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fbfbfc;
  color: #0c6670;
  font-size: 13px;
  overflow-wrap: anywhere;
}

.faq-block {
  display: grid;
  gap: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.faq-block h3 {
  margin: 0;
  font-size: 14px;
}

.faq-block details {
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fbfcfb;
}

.faq-block summary {
  cursor: pointer;
  padding: 10px 12px;
  color: var(--text);
  font-weight: 800;
  font-size: 13px;
}

.faq-block details p,
.faq-block details code {
  margin: 0 12px 10px;
}

.faq-block strong {
  color: var(--text);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(15, 23, 42, 0.42);
}

.modal-card {
  width: min(520px, 100%);
  display: grid;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.22);
}

.modal-card .section-head {
  margin-bottom: 0;
}

.modal-card input {
  color: #0c6670;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

.commission-list {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.commission-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) 150px auto;
  gap: 8px;
  align-items: end;
}

.commission-row input {
  min-height: 34px;
}

.split-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.section-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.compact-head {
  align-items: center;
  margin-top: 14px;
}

.manage-intro .subtitle {
  max-width: 920px;
}

.manage-filters {
  margin-top: 14px;
  max-width: 520px;
}

.filters-panel {
  padding: 16px;
  background: #fbfcfb;
}

.filters-head {
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.filters-head h2 {
  font-size: 22px;
}

.filters-form {
  display: grid;
  grid-template-columns: minmax(260px, 1.2fr) repeat(3, minmax(130px, 0.55fr)) auto;
  align-items: end;
  gap: 10px;
}

.filters-form label {
  gap: 5px;
  font-size: 12px;
}

.filters-form input,
.filters-form select {
  min-height: 34px;
  padding: 7px 10px;
}

.filters-form button {
  min-height: 34px;
}

.campaign-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 11px;
}

label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 13px;
}

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

.message {
  min-height: 19px;
  margin-top: 12px;
  color: var(--muted);
  font-size: 13px;
}

.segmented {
  display: flex;
  gap: 2px;
  padding: 3px;
  border-radius: 7px;
  background: #eef0f2;
}

.period-segmented {
  padding: 4px;
  border: 1px solid var(--line);
  background: #fff;
}

.ranking-controls {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.ranking-panel .section-head {
  align-items: center;
}

.performance-table th,
.performance-table td {
  white-space: nowrap;
}

.performance-table td:first-child,
.performance-table th:first-child {
  min-width: 220px;
  white-space: normal;
}

.segmented button {
  min-height: 30px;
  border: 0;
  background: transparent;
  border-radius: 5px;
  padding: 5px 10px;
}

.period-segmented button {
  min-height: 38px;
  padding: 7px 14px;
  color: var(--muted);
  font-weight: 800;
}

.segmented button.active {
  background: var(--panel);
  color: var(--text);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.08);
}

.period-segmented button.active {
  background: var(--accent);
  color: #fff;
  box-shadow: none;
}

.ranking-list,
.list,
.bars {
  display: grid;
  gap: 9px;
}

.filter-summary {
  margin: -6px 0 12px;
  color: var(--muted);
  font-size: 13px;
}

.rank-row {
  display: grid;
  grid-template-columns: 28px 1fr auto;
  gap: 10px;
  align-items: center;
  padding: 11px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
}

.rank-row:hover {
  border-color: #cbd5df;
  background: #fbfdfb;
}

.rank-row.compact {
  min-height: 50px;
}

.rank-position {
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 800;
}

.rank-title {
  font-weight: 700;
  font-size: 14px;
}

.rank-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 5px;
}

.rank-meta span {
  color: var(--muted);
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 5px;
  padding: 2px 6px;
  font-size: 11px;
}

.rank-date {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 6px;
  color: var(--muted);
  font-size: 12px;
}

.rank-track,
.bar-track {
  height: 6px;
  border-radius: 999px;
  background: #eceff2;
  overflow: hidden;
}

.rank-track {
  margin-top: 8px;
}

.rank-track div,
.bar-fill {
  height: 100%;
  border-radius: inherit;
  background: var(--accent);
}

.bar-row {
  display: grid;
  grid-template-columns: 52px 1fr 34px;
  gap: 9px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.list-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 10px;
  align-items: center;
  min-height: 30px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.list-row strong {
  color: var(--text);
}

.summary-lists {
  display: grid;
  gap: 14px;
}

.summary-lists h3 {
  margin: 0 0 8px;
  font-size: 13px;
  line-height: 1.2;
}

.compact-list .list-row:nth-child(n+6) {
  display: none;
}

.empty-state {
  display: grid;
  justify-items: start;
  gap: 8px;
  padding: 22px;
  border: 1px dashed #cdd6df;
  border-radius: 8px;
  background: #fbfcfb;
  color: var(--muted);
}

.empty-state strong {
  color: var(--text);
  font-size: 15px;
}

.empty-state span {
  font-size: 13px;
}

.empty-state.compact {
  padding: 16px;
}

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

.settings-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.75fr);
  gap: 14px;
  margin-top: 16px;
}

.settings-card {
  display: grid;
  gap: 12px;
  min-width: 0;
}

.export-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.field-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.checkbox-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 6px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.checkbox-line {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 13px;
}

.checkbox-line input {
  width: auto;
  min-height: auto;
}

.wa-status {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  color: var(--muted);
  font-size: 13px;
}

.wa-qr {
  display: grid;
  justify-items: start;
  gap: 8px;
}

.wa-qr img {
  width: 180px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  padding: 8px;
}

.wa-qr p {
  color: var(--muted);
  font-size: 13px;
}

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

.table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.details-panel {
  display: block;
  background: #fbfcfb;
}

.details-panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  color: var(--text);
}

.details-panel summary::before {
  content: "+";
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  background: #eef0f2;
  color: var(--muted);
  font-weight: 800;
}

.details-panel[open] summary::before {
  content: "-";
  background: var(--accent-soft);
  color: var(--accent);
}

.details-panel summary::-webkit-details-marker {
  display: none;
}

.details-panel summary span {
  display: grid;
  gap: 4px;
  font-size: 16px;
  font-weight: 800;
  margin-right: auto;
}

.details-panel summary small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.detail-lists {
  margin: 16px 0;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}

.detail-lists article {
  min-width: 0;
}

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
}

th,
td {
  border-bottom: 1px solid var(--line);
  padding: 10px 8px;
  text-align: left;
  vertical-align: middle;
  font-size: 13px;
}

th {
  color: var(--muted);
  font-weight: 800;
  background: #fbfbfc;
}

td strong,
td small {
  display: block;
}

td small {
  color: var(--muted);
  margin-top: 3px;
}

td a {
  color: #0c6670;
}

.actions {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.actions button {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 12px;
}

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

.link-card {
  display: grid;
  gap: 14px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.link-card-main,
.link-card-edit {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
}

.link-card-title {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.link-card-title strong {
  font-size: 16px;
}

.link-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}

.link-card-meta span {
  padding: 3px 7px;
  border: 1px solid var(--line);
  border-radius: 5px;
  color: var(--muted);
  background: #fbfbfc;
  font-size: 12px;
}

.link-url-stack {
  display: grid;
  gap: 4px;
  margin-top: 10px;
}

.short-link,
.original-link {
  color: #0c6670;
  overflow-wrap: anywhere;
  font-size: 13px;
}

.original-link {
  color: var(--muted);
  text-decoration-color: rgba(107, 114, 128, 0.45);
}

.original-link span {
  color: var(--text);
  font-weight: 700;
}

.return-box {
  min-width: 150px;
  padding: 12px;
  border: 1px solid rgba(22, 163, 74, 0.22);
  border-radius: 8px;
  background: var(--accent-soft);
}

.return-box span,
.return-box small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.return-box strong {
  display: block;
  margin: 4px 0;
  font-size: 20px;
}

.results-grid {
  width: min(520px, 100%);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.results-grid label {
  gap: 4px;
  font-size: 11px;
  color: var(--muted);
}

.results-grid input {
  min-height: 34px;
  padding: 6px 8px;
  font-size: 13px;
}

.load-more-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 10px;
  color: var(--muted);
  font-size: 13px;
}

.status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--muted);
}

.status.on::before {
  background: var(--success);
}

.status.off::before {
  background: var(--warning);
}

.empty {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1100px) {
  .shell {
    grid-template-columns: 1fr;
  }

  .sidebar {
    position: sticky;
    top: 0;
    z-index: 20;
    flex-direction: row;
    align-items: center;
    overflow-x: auto;
    gap: 14px;
    padding: 14px 16px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .brand {
    padding-bottom: 0;
    border-bottom: 0;
  }

  .side-nav {
    display: flex;
    flex: 0 0 auto;
  }

  .side-footer {
    margin-top: 0;
    margin-left: auto;
    min-width: 110px;
  }

  .metrics,
  .executive-metrics,
  .result-metrics,
  .funnel-flow,
  .dashboard-grid,
  .insights-grid,
  .summary-grid,
  .analytics-grid,
  .performance-grid,
  .create-grid,
  .filters-form,
  .settings-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  h1 {
    font-size: 28px;
  }

  h2 {
    font-size: 17px;
  }

  button,
  .button-link,
  input,
  select {
    min-height: 44px;
  }

  .auth-screen {
    align-items: start;
    padding: 42px 16px 16px;
  }

  .auth-card {
    padding: 20px;
  }

  .sidebar {
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 10px;
  }

  .brand {
    width: 100%;
  }

  .brand strong {
    max-width: none;
    font-size: 18px;
  }

  .brand small {
    margin-top: 3px;
  }

  .side-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
  }

  .side-nav button {
    justify-content: center;
    min-height: 40px;
    padding: 0 8px;
    font-size: 13px;
  }

  .side-footer {
    display: none;
  }

  .workspace {
    gap: 12px;
    padding: 16px;
  }

  .topbar,
  .user-menu {
    align-items: stretch;
    flex-direction: column;
  }

  .topbar {
    gap: 14px;
  }

  .user-menu {
    width: 100%;
    gap: 8px;
  }

  .user-menu span,
  .user-menu button {
    width: 100%;
  }

  .tabs {
    margin-inline: -16px;
    padding-inline: 16px;
    gap: 10px;
  }

  .tabs button {
    min-height: 42px;
    padding: 8px 4px;
    font-size: 15px;
  }

  .panel {
    padding: 14px;
  }

  .metrics,
  .result-metrics,
  .funnel-flow,
  .dashboard-grid,
  .insights-grid,
  .summary-grid,
  .analytics-grid,
  .performance-grid,
  .create-grid,
  .filters-form,
  .settings-grid,
  .export-form,
  .checkbox-grid,
  .campaign-form,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .executive-metrics {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .metric {
    min-height: 106px;
    padding: 13px;
  }

  .metric strong {
    font-size: 26px;
  }

  .metric span,
  .metric small {
    font-size: 12px;
  }

  .section-head {
    flex-direction: column;
    gap: 10px;
  }

  .section-head > button,
  .section-head .actions,
  .compact-head .actions {
    width: 100%;
  }

  .section-head .actions button,
  .compact-head .actions button {
    flex: 1 1 auto;
  }

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

  .link-card-main,
  .link-card-edit {
    grid-template-columns: 1fr;
    gap: 12px;
    align-items: stretch;
  }

  .return-box {
    min-width: 0;
  }

  .link-card {
    padding: 14px;
  }

  .link-card-title {
    align-items: flex-start;
    flex-direction: column;
    gap: 5px;
  }

  .link-url-stack {
    width: 100%;
  }

  .actions {
    width: 100%;
  }

  .actions button,
  .actions .button-link {
    flex: 1 1 120px;
    min-height: 40px;
  }

  .filters-head {
    align-items: stretch;
  }

  .period-segmented {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .period-segmented button {
    padding: 7px 8px;
    font-size: 13px;
  }

  .ranking-controls,
  .ranking-controls .segmented {
    width: 100%;
  }

  .ranking-controls .segmented {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .rank-row {
    grid-template-columns: 28px minmax(0, 1fr);
  }

  .rank-row > strong:last-child {
    grid-column: 2;
    justify-self: start;
  }

  .ranking-controls,
  .details-panel summary {
    align-items: stretch;
    flex-direction: column;
  }

  .settings-grid {
    gap: 18px;
  }

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

  .field-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .wa-qr {
    justify-items: center;
  }

  .wa-qr img {
    width: min(240px, 100%);
  }

  .funnel-flow {
    grid-template-columns: 1fr;
  }

  .funnel-arrow {
    display: none;
  }

  th,
  td {
    padding: 9px 8px;
  }
}

@media (max-width: 430px) {
  .workspace {
    padding: 14px 12px;
  }

  .tabs {
    margin-inline: -12px;
    padding-inline: 12px;
  }

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

  .metric {
    min-height: auto;
  }

  .side-nav button,
  .tabs button,
  .period-segmented button {
    font-size: 12px;
  }

  .modal-backdrop {
    padding: 14px;
  }
}