:root {
  color-scheme: dark;
  --bg: #050b08;
  --panel: #0c1310;
  --panel-2: #111b16;
  --line: #24322b;
  --text: #f5f7f4;
  --muted: #9ba7a0;
  --green: #2ee86f;
  --green-soft: rgba(46, 232, 111, 0.14);
  --amber: #f2c94c;
  --red: #ff6b6b;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.32);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  background:
    linear-gradient(160deg, rgba(46, 232, 111, 0.12), transparent 28rem),
    var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

button,
input {
  font: inherit;
}

button:disabled {
  cursor: wait;
  opacity: 0.7;
}

.app-shell {
  width: min(1440px, 100%);
  margin: 0 auto;
  padding: 24px;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  min-width: 280px;
}

.brand img {
  width: 96px;
  height: 56px;
  object-fit: contain;
}

h1,
h2,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  font-weight: 800;
}

h2 {
  font-size: 17px;
  font-weight: 760;
}

.brand p,
.panel-heading span,
.kpi span,
.conversion-flow span,
.conversion-rate span {
  color: var(--muted);
}

.filters {
  display: flex;
  align-items: end;
  gap: 12px;
}

.filters label {
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 12px;
}

.filters input {
  height: 38px;
  min-width: 148px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #07100c;
  color: var(--text);
  padding: 0 10px;
}

button {
  height: 38px;
  border: 1px solid transparent;
  border-radius: 6px;
  background: var(--green);
  color: #041008;
  padding: 0 14px;
  font-weight: 760;
  cursor: pointer;
}

button.secondary {
  background: transparent;
  border-color: var(--line);
  color: var(--text);
}

button.danger {
  background: rgba(255, 107, 107, 0.12);
  border-color: rgba(255, 107, 107, 0.32);
  color: #ffb4b4;
}

.kpis {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.kpi,
.conversion-panel,
.topics-panel,
.leads-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(12, 19, 16, 0.92);
  box-shadow: var(--shadow);
}

.kpi {
  min-height: 112px;
  padding: 18px;
  display: grid;
  align-content: space-between;
}

.kpi strong {
  font-size: 34px;
  line-height: 1;
}

.overview {
  display: grid;
  grid-template-columns: minmax(320px, 0.9fr) minmax(360px, 1.1fr);
  gap: 16px;
  margin-bottom: 16px;
}

.conversion-panel,
.topics-panel,
.leads-panel {
  padding: 18px;
}

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

.conversion-flow {
  display: grid;
  grid-template-columns: 1fr 36px 1fr;
  gap: 10px;
  align-items: center;
}

.conversion-flow div:not(.arrow),
.conversion-rate {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 16px;
}

.conversion-flow strong,
.conversion-rate strong {
  display: block;
  margin-top: 6px;
  font-size: 28px;
}

.arrow {
  text-align: center;
  color: var(--green);
  font-size: 24px;
}

.conversion-rate {
  margin-top: 12px;
}

.topics-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 8px;
}

.topics-list li {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  align-items: center;
  gap: 10px;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 8px 12px;
}

.rank {
  color: var(--green);
  font-weight: 850;
}

.topic-count {
  color: var(--muted);
}

.status-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.status-tabs button {
  background: transparent;
  border-color: var(--line);
  color: var(--muted);
}

.status-tabs button.active {
  background: var(--green-soft);
  border-color: var(--green);
  color: var(--text);
}

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

table {
  width: 100%;
  min-width: 1040px;
  border-collapse: collapse;
}

th,
td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  text-transform: uppercase;
}

.client-cell strong,
.class-cell strong {
  display: block;
}

.client-cell span,
.class-cell span,
.message-cell {
  color: var(--muted);
  font-size: 13px;
}

.message-cell {
  max-width: 300px;
  line-height: 1.35;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  border-radius: 999px;
  padding: 0 10px;
  font-size: 12px;
  font-weight: 760;
  white-space: nowrap;
}

.badge.warm_pending {
  background: rgba(242, 201, 76, 0.14);
  color: #ffe18a;
}

.badge.hot_pending {
  background: rgba(46, 232, 111, 0.15);
  color: var(--green);
}

.badge.converted {
  background: rgba(46, 232, 111, 0.22);
  color: var(--green);
}

.badge.lost {
  background: rgba(255, 107, 107, 0.14);
  color: #ffb4b4;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.empty-state {
  color: var(--muted);
  text-align: center;
  padding: 36px 12px;
}

.clickable-row {
  cursor: pointer;
}

.clickable-row:hover {
  background: rgba(46, 232, 111, 0.05);
}

.clickable-row:focus {
  outline: 2px solid var(--green);
  outline-offset: -2px;
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 20;
  display: grid;
  place-items: center;
  background: rgba(0, 0, 0, 0.62);
  padding: 18px;
}

.modal-backdrop[hidden] {
  display: none;
}

.lead-modal {
  width: min(760px, 100%);
  max-height: min(860px, calc(100vh - 36px));
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #09110d;
  box-shadow: var(--shadow);
}

.modal-header {
  position: sticky;
  top: 0;
  z-index: 1;
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 17, 13, 0.96);
  padding: 18px;
}

.modal-kicker {
  display: block;
  margin-bottom: 5px;
  color: var(--green);
  font-size: 12px;
  font-weight: 820;
  text-transform: uppercase;
}

.icon-button {
  width: 38px;
  padding: 0;
  font-size: 24px;
  line-height: 1;
}

.modal-body {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.detail-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.detail-grid article,
.detail-section {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-2);
  padding: 14px;
}

.detail-grid span,
.detail-list dt {
  color: var(--muted);
  font-size: 12px;
}

.detail-grid strong {
  display: block;
  margin-top: 5px;
  font-size: 17px;
}

.detail-section h3 {
  margin: 0 0 12px;
  font-size: 15px;
}

.detail-section p {
  color: var(--muted);
  line-height: 1.45;
}

.score-list {
  list-style: none;
  display: grid;
  gap: 8px;
  padding: 0;
  margin: 0 0 12px;
}

.score-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 10px;
}

.score-list strong {
  color: var(--green);
  white-space: nowrap;
}

.detail-list {
  display: grid;
  gap: 9px;
  margin: 0;
}

.detail-list div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 12px;
}

.detail-list dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.detail-list a {
  color: var(--green);
}

.login-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.login-shell {
  width: min(420px, calc(100% - 32px));
}

.login-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(12, 19, 16, 0.94);
  box-shadow: var(--shadow);
  padding: 30px;
  display: grid;
  gap: 22px;
}

.login-panel img {
  width: 132px;
  height: 78px;
  object-fit: contain;
}

.login-panel h1 {
  font-size: 26px;
}

.login-panel p {
  color: var(--muted);
  margin-top: 6px;
}

.login-form {
  display: grid;
  gap: 14px;
}

.login-form label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

.login-form input {
  height: 42px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #07100c;
  color: var(--text);
  padding: 0 12px;
}

.login-form button {
  margin-top: 4px;
}

.login-error {
  min-height: 20px;
  color: #ffb4b4;
  font-size: 13px;
}

@media (max-width: 1000px) {
  .topbar,
  .filters {
    align-items: stretch;
    flex-direction: column;
  }

  .kpis,
  .overview {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .app-shell {
    padding: 16px;
  }

  .brand {
    align-items: flex-start;
  }

  .brand img {
    width: 76px;
    height: 44px;
  }

  h1 {
    font-size: 23px;
  }

  .detail-grid,
  .detail-list div {
    grid-template-columns: 1fr;
  }
}