/*
  Design concept: a home-inspection report, not a health-tech dashboard.
  Warm manila/clipboard paper + stamped officialdom (Special Elite display face,
  rubber-stamp risk badge) + numbered inspection tags pinned directly onto the
  scanned photo, echoing how real home inspectors annotate their reports.
*/

:root {
  --paper: #e7dfcd;
  --paper-deep: #ddd3ba;
  --ink: #2b2620;
  --ink-soft: #5c5346;
  --rule: #b9ac8f;
  --tag-green: #4c6e4a;
  --tag-amber: #b3792c;
  --tag-red: #a23e2e;
  --card: #f1ebdc;
  --radius: 4px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --paper: #211d17;
    --paper-deep: #191510;
    --ink: #ece3d1;
    --ink-soft: #b8ab90;
    --rule: #4a4232;
    --tag-green: #7ea87a;
    --tag-amber: #d9a25c;
    --tag-red: #d9705c;
    --card: #2a251d;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Karla", system-ui, sans-serif;
  line-height: 1.45;
}

@media (prefers-reduced-motion: no-preference) {
  .tag-pin { animation: pinDrop 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) backwards; }
  .stamp.stamped { animation: stampDown 0.35s cubic-bezier(0.2, 0.8, 0.3, 1.2); }
}

@keyframes pinDrop {
  from { transform: translate(-50%, -140%) scale(0.6); opacity: 0; }
  to { transform: translate(-50%, -100%) scale(1); opacity: 1; }
}

@keyframes stampDown {
  0% { transform: scale(2.4) rotate(-14deg); opacity: 0; }
  70% { transform: scale(0.94) rotate(-8deg); opacity: 1; }
  100% { transform: scale(1) rotate(-8deg); opacity: 1; }
}

.masthead {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px 24px 16px;
  text-align: center;
}

.brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 14px;
}

.brand-tag {
  font-size: 1.1rem;
  transform: rotate(-8deg);
}

.brand-name {
  font-family: "Special Elite", monospace;
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-soft);
  margin: 0 0 18px;
}

.headline {
  font-family: "Special Elite", monospace;
  font-weight: 400;
  font-size: clamp(1.6rem, 4.5vw, 2.5rem);
  line-height: 1.25;
  margin: 0;
  letter-spacing: -0.01em;
}

.layout {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 20px;
  max-width: 1100px;
  margin: 24px auto 60px;
  padding: 0 24px;
}

@media (max-width: 860px) {
  .layout { grid-template-columns: 1fr; }
}

.scan-panel { grid-column: 1; }
.report-panel { grid-column: 1; }
.ask-panel { grid-column: 2; grid-row: 1 / 3; }

@media (max-width: 860px) {
  .scan-panel, .report-panel, .ask-panel { grid-column: 1; grid-row: auto; }
}

@media (max-width: 600px) {
  .report-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
  .report-header-actions { text-align: left; }

  .checklist-item {
    flex-direction: column;
    align-items: stretch;
  }
  .checklist-item .flag-num { margin-bottom: 4px; }
  .checklist-item .item-side {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    margin-top: 8px;
  }
}

.dropzone {
  background: var(--card);
  border: 2px dashed var(--rule);
  border-radius: var(--radius);
  cursor: pointer;
  min-height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: border-color 0.15s ease;
}

.dropzone:hover { border-color: var(--tag-amber); }

.dropzone-empty {
  text-align: center;
  padding: 40px;
}

.dropzone-icon {
  font-size: 2.4rem;
  display: block;
  margin-bottom: 10px;
}

.dropzone-label {
  font-family: "Special Elite", monospace;
  font-size: 1.1rem;
  margin: 0 0 6px;
}

.dropzone-hint {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  color: var(--ink-soft);
  margin: 0;
}

.scan-stage {
  position: relative;
  width: 100%;
}

.scan-stage img {
  display: block;
  width: 100%;
  height: auto;
}

.tag-layer {
  position: absolute;
  inset: 0;
}

.tag-pin {
  position: absolute;
  transform: translate(-50%, -100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  cursor: pointer;
}

.tag-pin .pin-string {
  width: 2px;
  height: 10px;
  background: var(--ink);
  opacity: 0.6;
}

.tag-pin .pin-flag {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
  font-size: 0.78rem;
  color: #fff;
  width: 22px;
  height: 22px;
  border-radius: 3px 3px 3px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 4px rgba(0,0,0,0.35);
}

.tag-pin.sev-high .pin-flag { background: var(--tag-red); }
.tag-pin.sev-medium .pin-flag { background: var(--tag-amber); }
.tag-pin.sev-low .pin-flag { background: var(--tag-green); }

.scan-status {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.8rem;
  margin: 10px 4px 0;
  min-height: 1.2em;
}

.muted { color: var(--ink-soft); }

.report-panel {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 22px;
  margin-top: 20px;
}

.report-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.report-title {
  font-family: "Special Elite", monospace;
  font-weight: 400;
  font-size: 1.1rem;
  margin: 0;
}

.report-header-actions {
  text-align: right;
  flex-shrink: 0;
}

.progress-summary {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.72rem;
  margin: 0 0 4px;
}

.reset-link {
  background: none;
  color: var(--ink-soft);
  border: none;
  padding: 0;
  font-size: 0.75rem;
  font-weight: 400;
  text-decoration: underline;
  cursor: pointer;
}

.reset-link:hover { color: var(--tag-red); }

.stamp-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
  padding-bottom: 16px;
  border-bottom: 1px dashed var(--rule);
}

.stamp {
  font-family: "Special Elite", monospace;
  font-size: 1.3rem;
  letter-spacing: 0.06em;
  border: 3px solid var(--tag-green);
  color: var(--tag-green);
  padding: 8px 16px;
  border-radius: 6px;
  transform: rotate(-8deg);
  white-space: nowrap;
}

.stamp.moderate { border-color: var(--tag-amber); color: var(--tag-amber); }
.stamp.elevated { border-color: var(--tag-red); color: var(--tag-red); }

.score-label {
  font-weight: 700;
  margin: 0 0 4px;
}

.checklist {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.checklist-group-label {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-soft);
  margin: 14px 0 2px;
}

.checklist-group-label:first-child { margin-top: 0; }

.checklist-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 10px 12px;
}

.checklist-item .flag-num {
  font-family: "IBM Plex Mono", monospace;
  font-weight: 600;
  font-size: 0.78rem;
  color: #fff;
  width: 20px;
  height: 20px;
  border-radius: 3px 3px 3px 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
}

.checklist-item.sev-high .flag-num { background: var(--tag-red); }
.checklist-item.sev-medium .flag-num { background: var(--tag-amber); }
.checklist-item.sev-low .flag-num { background: var(--tag-green); }

.checklist-item .item-body { flex: 1; min-width: 0; }
.checklist-item .item-label { font-weight: 700; margin: 0 0 2px; }
.checklist-item .item-fix { margin: 0; font-size: 0.88rem; }
.checklist-item .item-note {
  margin: 4px 0 0;
  font-size: 0.76rem;
  font-style: italic;
}

.checklist-item .item-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 6px;
  flex-shrink: 0;
}

.checklist-item .item-cost {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.75rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

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

.item-actions button {
  font-size: 0.7rem;
  padding: 4px 8px;
  font-weight: 500;
  white-space: nowrap;
}

.action-fix {
  background: var(--tag-green);
  color: #fff;
}

.action-dismiss {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--rule);
}

.verify-block {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 16px;
}

.verify-block summary { cursor: pointer; font-weight: 700; font-size: 0.9rem; }
.verify-block button {
  margin-top: 8px;
}

.verify-result {
  margin-top: 10px;
  font-size: 0.85rem;
}

.verify-result ul { margin: 8px 0 0; padding-left: 18px; }
.verify-result a { color: var(--tag-amber); }

.disclaimer {
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.68rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

.disclaimer a { color: var(--ink-soft); }

.ask-panel {
  background: var(--card);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  flex-direction: column;
}

.ask-panel h2 {
  font-family: "Special Elite", monospace;
  font-weight: 400;
  font-size: 1.1rem;
  margin: 0 0 14px;
}

.chat-log {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 200px;
  max-height: 480px;
  overflow-y: auto;
  margin-bottom: 12px;
}

.chat-msg {
  padding: 10px 12px;
  border-radius: var(--radius);
  font-size: 0.88rem;
  max-width: 92%;
}

.chat-msg.user {
  align-self: flex-end;
  background: var(--tag-amber);
  color: #fff;
}

.chat-msg.assistant {
  align-self: flex-start;
  background: var(--paper);
  border: 1px solid var(--rule);
}

.chat-form { display: flex; gap: 8px; }
.chat-form input { flex: 1; }

input, button {
  font-family: "Karla", sans-serif;
  font-size: 0.92rem;
}

input {
  background: var(--paper);
  border: 1px solid var(--rule);
  border-radius: var(--radius);
  padding: 9px 11px;
  color: var(--ink);
}

button {
  background: var(--ink);
  color: var(--paper);
  border: none;
  border-radius: var(--radius);
  padding: 9px 14px;
  font-weight: 700;
  cursor: pointer;
}

button:hover { filter: brightness(1.15); }
button:focus-visible, input:focus-visible, .dropzone:focus-visible {
  outline: 2px solid var(--tag-amber);
  outline-offset: 2px;
}