:root {
  color: #18201f;
  background: #eef1ee;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  font-synthesis: none;
  line-height: 1.5;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-width: 320px;
  min-height: 100vh;
}

button,
input,
textarea,
select {
  font: inherit;
}

button {
  border: 0;
}

.app-shell {
  display: grid;
  grid-template-columns: 280px 1fr;
  min-height: 100vh;
}

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 24px;
  color: #f4f7f5;
  background: #12201d;
}

.brand {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
}

.brand img {
  width: 38px;
  height: 38px;
}

.brand h1,
.brand p,
.topbar h2,
.topbar p,
.panel h3,
.empty-state h3,
.metric {
  margin: 0;
}

.brand h1 {
  font-size: 1rem;
  line-height: 1.2;
}

.brand p,
.eyebrow,
.subtle {
  color: #6f7f7a;
  font-size: 0.82rem;
}

.sidebar .brand p {
  color: #9baca6;
}

.primary-action,
.secondary-action,
nav button,
.segments button {
  min-height: 40px;
  border-radius: 6px;
  cursor: pointer;
}

.primary-action {
  color: #09201a;
  background: #60d394;
  font-weight: 700;
}

.secondary-action {
  padding: 0 14px;
  color: #25322f;
  background: #dfe7e2;
  font-weight: 600;
}

.secondary-action.danger {
  color: #fff8f8;
  background: #a64545;
}

.primary-action:disabled,
nav button:disabled,
select:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

nav {
  display: grid;
  gap: 6px;
  margin-top: 8px;
}

nav button {
  color: #dfe9e4;
  background: transparent;
  text-align: left;
  padding: 0 12px;
}

nav button:hover,
nav button.active {
  background: #223b36;
}

.workspace {
  min-width: 0;
  padding: 28px;
  overflow-x: hidden;
}

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

.topbar > div {
  min-width: 0;
}

.topbar h2 {
  font-size: 1.8rem;
  line-height: 1.15;
}

.status {
  max-width: 420px;
  border: 1px solid #cbd5d0;
  border-radius: 6px;
  padding: 10px 12px;
  color: #33413d;
  background: #fbfdfb;
  overflow-wrap: anywhere;
}

.status.busy {
  border-color: #d4b25f;
  background: #fff7de;
}

.field {
  display: grid;
  gap: 6px;
}

.field.inline {
  grid-template-columns: minmax(120px, 1fr) 180px;
  align-items: center;
}

.field span,
.profile-row > span {
  color: #52605c;
  font-size: 0.85rem;
  font-weight: 700;
}

input,
textarea,
select {
  width: 100%;
  min-height: 38px;
  border: 1px solid #bec9c4;
  border-radius: 6px;
  padding: 0 10px;
  color: #18201f;
  background: #ffffff;
}

textarea {
  min-height: 220px;
  padding: 10px;
  resize: vertical;
}

.sidebar select {
  color: #10201c;
}

.profile-row {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 20px;
}

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

.segments button {
  padding: 0 14px;
  color: #25322f;
  background: #dfe7e2;
}

.segments button.active {
  color: #f8fbf9;
  background: #226957;
}

.panel-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.panel,
.empty-state {
  border: 1px solid #d5ddd8;
  border-radius: 8px;
  padding: 20px;
  background: #fbfdfb;
}

.panel.wide,
.empty-state {
  grid-column: 1 / -1;
}

.panel h3,
.empty-state h3 {
  margin-bottom: 16px;
  font-size: 1.08rem;
}

.check-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 14px;
}

.check-row input {
  width: 18px;
  min-height: 18px;