:root {
  --paper: #fbf7ed;
  --paper-2: #fffdf8;
  --line: #e7d9c4;
  --line-strong: #d2bea2;
  --ink: #30291f;
  --muted: #6d6254;
  --sage: #5f8b71;
  --sage-dark: #2e725c;
  --blue: #4f82bd;
  --clay: #db8841;
  --rose: #c95865;
  --gold: #dfa743;
  --purple: #8a75a8;
  --shadow: 0 18px 45px rgba(68, 50, 30, 0.08);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 16% 10%, rgba(95, 139, 113, 0.08), transparent 34%),
    radial-gradient(circle at 86% 22%, rgba(79, 130, 189, 0.06), transparent 30%),
    var(--paper);
  color: var(--ink);
}

button {
  min-height: 40px;
  border: 1px solid var(--line);
  background: var(--paper-2);
  color: var(--ink);
  border-radius: 8px;
  padding: 0 14px;
  font: inherit;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

button:hover,
button:focus-visible {
  border-color: var(--sage);
  outline: none;
  transform: translateY(-1px);
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
}

.rail {
  border-right: 1px solid var(--line);
  padding: 26px 18px;
  display: flex;
  flex-direction: column;
  gap: 26px;
  background: rgba(255, 253, 248, 0.72);
}

.brand-mark {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  color: var(--sage-dark);
  font-size: 34px;
}

.rail-context {
  display: grid;
  gap: 3px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  background: #fff9ef;
}

.rail-context strong {
  font-size: 13px;
}

.rail-context span {
  color: var(--muted);
  font-size: 12px;
}

.rail nav {
  display: grid;
  gap: 8px;
}

.rail-item {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  border-color: transparent;
  background: transparent;
  color: var(--muted);
}

.rail-item.active {
  background: #e9eddf;
  color: var(--ink);
}

.rail-note {
  margin-top: auto;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  display: grid;
  gap: 10px;
  background: #fff9ef;
  color: var(--muted);
  line-height: 1.45;
}

.rail-links {
  display: grid;
  gap: 8px;
}

.rail-links button {
  width: 100%;
  color: var(--sage-dark);
  font-weight: 800;
}

.rail-note strong {
  color: var(--ink);
}

.workspace {
  padding: 24px 28px 18px;
}

.topbar,
.controls,
.section-title,
.timeline-head,
.week-nav,
.legend,
.caveat {
  display: flex;
  align-items: center;
}

.topbar {
  gap: 22px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}

.workspace-status {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.workspace-status div {
  display: grid;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  background: rgba(255, 253, 248, 0.82);
  box-shadow: 0 12px 28px rgba(48, 41, 31, 0.05);
}

.workspace-status strong {
  color: var(--sage-dark);
  font-size: 13px;
}

.workspace-status span {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}

.mobile-menu {
  display: none;
}

.client-chip {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: min(310px, 100%);
  flex: 1 1 300px;
}

.avatar {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #e7ead9;
  color: var(--sage-dark);
  font-size: 26px;
  border: 1px solid var(--line);
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 22px;
  line-height: 1.1;
}

h2 {
  font-size: 18px;
}

h3 {
  font-size: 14px;
}

.client-chip p,
.topbar-meta,
.section-title p,
.timeline-head p,
.week-nav p,
.caveat,
.rail-note span {
  color: var(--muted);
  font-size: 13px;
}

.topbar-meta {
  margin-left: auto;
  display: grid;
  gap: 4px;
  min-width: 150px;
}

.topbar-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.add-client-btn {
  background: #e9eddf;
  border-color: var(--sage);
  color: var(--sage-dark);
  font-weight: 700;
}

.edit-client-btn {
  background: var(--paper-2);
  color: var(--sage-dark);
  font-weight: 700;
}

.client-switcher {
  display: grid;
  gap: 4px;
  min-width: 190px;
  flex: 0 1 240px;
  font-size: 12px;
  color: var(--muted);
}

.client-switcher select {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--ink);
  padding: 0 34px 0 12px;
  font: inherit;
}

.client-switcher select:focus-visible {
  outline: 2px solid rgba(46, 114, 92, 0.28);
  border-color: var(--sage);
}

.controls {
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding: 18px 0 14px;
}

.contact-strip {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
}

.contact-strip > div {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: none;
}

.contact-btn {
  min-height: 34px;
  white-space: nowrap;
  border-color: var(--line);
  background: rgba(255, 253, 248, 0.78);
  color: var(--muted);
}

.contact-btn.active {
  background: #e9eddf;
  border-color: var(--sage);
  color: var(--sage-dark);
  font-weight: 700;
}

.control-group {
  display: flex;
  gap: 8px;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255, 253, 248, 0.72);
}

.control-group button {
  border-color: transparent;
  background: transparent;
}

.control-group button.active,
.today-btn {
  background: var(--sage-dark);
  color: white;
}

.history-card,
.timeline-card,
.detail-panel,
.support-grid article {
  background: rgba(255, 253, 248, 0.9);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.history-card {
  padding: 16px 16px 10px;
}

.section-title {
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 8px;
}

.window-label {
  color: var(--sage-dark);
  font-weight: 700;
  font-size: 13px;
}

.overview-chart {
  height: 118px;
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  gap: 14px;
  margin-top: 14px;
}

.timeline-card,
.detail-panel {
  padding: 16px;
}

.timeline-head {
  justify-content: space-between;
  gap: 12px;
}

.timeline-head button,
.week-nav button {
  width: 44px;
  padding: 0;
  font-size: 24px;
}

.main-chart {
  height: auto;
  margin-top: 10px;
}

.legend {
  gap: 18px;
  flex-wrap: wrap;
  padding-top: 12px;
  font-size: 13px;
  color: var(--muted);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
  margin-right: 6px;
}

.green { background: var(--sage-dark); }
.rose { background: var(--rose); }
.gold { background: var(--gold); }
.purple { background: var(--purple); }

.detail-panel {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.week-nav {
  justify-content: space-between;
}

.reflection-card,
.note-block {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fff9ef;
}

.save-status {
  min-height: 18px;
  color: var(--sage-dark);
  font-size: 13px;
  font-weight: 700;
}

.edit-week-btn {
  width: 100%;
  background: #e9eddf;
  border-color: var(--sage);
  color: var(--sage-dark);
  font-weight: 700;
}

.quick-input {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff9ef;
  padding: 10px 12px;
}

.quick-input summary {
  cursor: pointer;
  color: var(--sage-dark);
  font-weight: 800;
}

.quick-input form {
  display: grid;
  gap: 10px;
  padding-top: 12px;
}

.quick-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.quick-input label {
  display: grid;
  gap: 4px;
  color: var(--muted);
  font-size: 12px;
}

.quick-input input,
.quick-input textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
  color: var(--ink);
  padding: 8px 10px;
  font: inherit;
}

.quick-input textarea {
  resize: vertical;
  line-height: 1.35;
}

.quick-check {
  display: flex !important;
  align-items: center;
  grid-template-columns: none;
}

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

.quick-section-title {
  padding-top: 4px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 800;
}

.save-quick-btn {
  background: var(--sage-dark);
  color: white;
}

.nav-focus {
  outline: 2px solid rgba(46, 114, 92, 0.34);
  outline-offset: 4px;
}

.reflection-card p,
.note-block li {
  font-size: 14px;
  line-height: 1.45;
  color: #43372b;
}

.reflection-card h3,
.note-block h3 {
  margin-bottom: 8px;
}

ul {
  margin: 0;
  padding-left: 18px;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
  margin-top: 14px;
}

.support-grid article {
  padding: 14px;
  min-height: 172px;
}

.support-card {
  cursor: pointer;
}

.support-card:hover,
.support-card:focus-visible {
  border-color: var(--sage);
  outline: 2px solid rgba(46, 114, 92, 0.18);
  outline-offset: 2px;
}

.panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.panel-action {
  min-height: 32px;
  padding: 0 10px;
  color: var(--sage-dark);
  font-size: 12px;
  font-weight: 800;
  background: #e9eddf;
  border-color: var(--sage);
}

.mini-chart {
  height: 122px;
  margin-top: 8px;
}

.theme-list {
  margin-top: 12px;
  display: grid;
  gap: 9px;
}

.theme-row {
  display: grid;
  grid-template-columns: 1fr 54px;
  align-items: center;
  gap: 10px;
  font-size: 13px;
}

.theme-bar {
  height: 8px;
  border-radius: 999px;
  background: #eadbc8;
  overflow: hidden;
}

.theme-bar span {
  display: block;
  height: 100%;
  background: var(--sage);
}

.caveat {
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-top: 14px;
  padding: 12px 14px;
  background: #fff9ef;
}

svg {
  width: 100%;
  height: 100%;
  display: block;
}

.axis-text,
.small-text {
  fill: var(--muted);
  font-size: 11px;
}

.label-text {
  fill: var(--ink);
  font-size: 13px;
  font-weight: 700;
}

.chart-grid {
  stroke: #eadfce;
  stroke-width: 1;
}

.brush {
  fill: rgba(95, 139, 113, 0.12);
  stroke: var(--sage-dark);
  stroke-width: 2;
}

.selected-band {
  fill: rgba(223, 167, 67, 0.16);
  stroke: rgba(219, 136, 65, 0.45);
}

.chart-point {
  cursor: pointer;
}

.chart-point:focus {
  outline: none;
}

@media (max-width: 980px) {
  .app-shell {
    display: block;
  }

  .rail {
    display: none;
  }

  .workspace {
    padding: 20px 16px 16px;
  }

  .mobile-menu {
    display: inline-grid;
    place-items: center;
    width: 44px;
    padding: 0;
    font-size: 22px;
  }

  .topbar {
    align-items: flex-start;
    flex-wrap: wrap;
  }

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

  .client-chip h1 {
    font-size: 20px;
  }

  .topbar-meta {
    width: 100%;
    margin-left: 58px;
  }

  .client-switcher {
    order: 4;
    width: 100%;
    margin-left: 58px;
  }

  .topbar-actions {
    display: none;
  }

  .workspace-status {
    grid-template-columns: 1fr;
  }

  .add-client-btn {
    order: 5;
    margin-left: 58px;
  }

  .edit-client-btn {
    order: 6;
    margin-left: 58px;
  }

  .controls {
    display: grid;
    gap: 10px;
    overflow: hidden;
  }

  .contact-strip {
    align-items: flex-start;
    display: grid;
  }

  .control-group {
    overflow-x: auto;
    scrollbar-width: none;
  }

  .control-group button {
    white-space: nowrap;
  }

  .today-btn {
    justify-self: end;
  }

  .overview-chart {
    height: 136px;
  }

  .content-grid {
    display: flex;
    flex-direction: column;
  }

  .main-chart {
    height: auto;
  }

  .detail-panel {
    position: relative;
  }

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

@media (max-width: 560px) {
  .workspace {
    padding: 16px 12px;
  }

  .avatar {
    width: 44px;
    height: 44px;
  }

  .history-card,
  .timeline-card,
  .detail-panel,
  .support-grid article,
  .caveat {
    border-radius: 8px;
  }

  .section-title {
    align-items: flex-start;
  }

  .section-title p {
    display: none;
  }

  .main-chart {
    height: auto;
  }

  .legend {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 9px;
  }

  .caveat {
    align-items: flex-start;
    display: grid;
  }
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(48, 41, 31, 0.32);
  z-index: 20;
}

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

.client-modal {
  width: min(520px, 100%);
  display: grid;
  gap: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: var(--paper-2);
  box-shadow: 0 24px 80px rgba(48, 41, 31, 0.22);
}

.wide-modal {
  width: min(760px, 100%);
}

.modal-head {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.modal-head p,
.client-modal label span,
.privacy-row {
  color: var(--muted);
  font-size: 13px;
}

.modal-head button {
  width: 44px;
  padding: 0;
  font-size: 24px;
}

.client-modal label {
  display: grid;
  gap: 6px;
}

.client-modal input,
.client-modal select,
.client-modal textarea {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--ink);
  padding: 10px 12px;
  font: inherit;
}

.client-modal textarea {
  resize: vertical;
  line-height: 1.4;
}

.client-modal input[type="range"] {
  padding: 0;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.privacy-row {
  display: flex !important;
  grid-template-columns: none;
  align-items: center;
}

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

.modal-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
}

.modal-actions .primary {
  background: var(--sage-dark);
  color: white;
}

.edit-tabs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  padding-bottom: 10px;
}

.edit-tab {
  min-height: 36px;
  white-space: nowrap;
}

.edit-tab.active {
  background: var(--sage-dark);
  color: white;
}

.edit-panel {
  display: none;
  gap: 14px;
}

.edit-panel.active {
  display: grid;
}

.form-help {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.45;
}

@media (max-width: 560px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}