:root {
  --bg: #f3f5f8;
  --surface: #ffffff;
  --surface-muted: #eef1f5;
  --border: #e1e5ec;
  --border-strong: #cad0db;
  --ink: #10151c;
  --ink-soft: #566073;
  --ink-faint: #8991a1;

  --brand: #1f6f4e;
  --brand-dark: #12472f;
  --brand-soft: #e2f2e9;

  --data: #2457b8;
  --data-dark: #163d87;
  --data-soft: #e7eefb;

  --amber: #a86a0a;
  --amber-soft: #faf0da;

  --red: #b93a30;
  --red-soft: #fbe8e5;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(16, 21, 28, 0.06);
  --shadow-md: 0 10px 30px rgba(16, 21, 28, 0.08);

  --font-display: "Space Grotesk", "Manrope", sans-serif;
  --font-body: "Inter", "Manrope", sans-serif;
  --font-mono: "JetBrains Mono", "Roboto Mono", monospace;

  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: var(--ink);
}

button,
select,
input,
textarea,
output {
  border-radius: var(--radius-sm);
}

button,
select,
input,
textarea {
  border: 1px solid var(--border);
}

button {
  cursor: pointer;
  min-height: 2.85rem;
  padding: 0.65rem 1rem;
  background: var(--surface);
  font-weight: 600;
  transition: transform 120ms ease, background 120ms ease, border-color 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
}

button:hover {
  border-color: var(--border-strong);
}

button:disabled {
  cursor: progress;
  opacity: 0.62;
}

button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--data);
  outline-offset: 2px;
}

input,
select,
textarea {
  width: 100%;
  padding: 0.72rem 0.85rem;
  background: var(--surface);
}

input::placeholder,
textarea::placeholder {
  color: var(--ink-faint);
}

textarea {
  resize: vertical;
}

label {
  display: grid;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
}

h1,
h2,
p {
  margin-top: 0;
}

h1,
h2 {
  font-family: var(--font-display);
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  margin-bottom: 0.6rem;
  font-size: clamp(1.9rem, 3vw, 2.6rem);
  line-height: 1.05;
}

h2 {
  margin-bottom: 0.2rem;
  font-size: clamp(1.05rem, 1.4vw, 1.3rem);
  font-weight: 600;
}

code,
.mono {
  font-family: var(--font-mono);
}

/* ---------- Layout shell ---------- */

.page-shell {
  max-width: 1600px;
  margin: 0 auto;
  padding: clamp(0.85rem, 1.6vw, 1.35rem);
}

.panel {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  border-radius: var(--radius-lg);
  position: relative;
}

.masthead,
.story-card,
.workspace-card,
.composer-card,
.detail-banner,
.viewer-panel,
.recommendation-panel,
.chat-panel,
.chart-panel,
.empty-panel {
  padding: clamp(0.95rem, 1.6vw, 1.4rem);
}

/* ---------- Top bar ---------- */

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.7rem 0.2rem 1rem;
}

.topbar-logo {
    width: 80px;      /* Kerakli o'lcham */
    height: 80px;
    object-fit: contain;
}
.topbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.topbar-mark {
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border-radius: 7px;
  background: linear-gradient(135deg, var(--brand), var(--data));
  color: #fff;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
}

.topbar-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.lang-switch label {
  display: none;
}

#langSwitch {
  min-height: 2.4rem;
  padding: 0.4rem 0.7rem;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--surface);
  border-color: var(--border-strong);
}

/* ---------- Masthead ---------- */

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(300px, 0.95fr);
  gap: 1.2rem;
  align-items: end;
}

.eyebrow {
  margin-bottom: 0.45rem;
  color: var(--data);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.lead,
.muted,
.story-copy,
.highlight-card p,
.privacy-note {
  color: var(--ink-soft);
}

.lead {
  max-width: 52rem;
  margin-bottom: 0;
  font-size: 0.98rem;
  line-height: 1.65;
}

.masthead-side {
  display: grid;
  gap: 0.85rem;
}

.status-card,
.mini-stat,
.highlight-card,
.map-badge,
.datum,
.chart-note {
  background: var(--surface-muted);
  border: 1px solid var(--border);
}

.status-card {
  border-radius: var(--radius-md);
  padding: 0.85rem;
}

.status-label,
.highlight-kicker {
  display: block;
  margin-bottom: 0.4rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: 2.4rem;
  padding: 0.5rem 0.85rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.88rem;
  background: var(--surface);
  border: 1px solid var(--border);
}

.status-pill::before {
  content: "";
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: currentColor;
}

.status-pill[data-state="loading"] {
  color: var(--amber);
}

.status-pill[data-state="loading"]::before {
  animation: pulse-dot 1.1s ease-in-out infinite;
}

.status-pill[data-state="ok"] {
  color: var(--brand);
}

.status-pill[data-state="error"] {
  color: var(--red);
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.45; transform: scale(0.7); }
}

.mini-stats,
.highlight-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.7rem;
}

.mini-stat,
.highlight-card {
  padding: 0.85rem;
  border-radius: var(--radius-md);
}

.mini-stat span {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--ink-faint);
  font-size: 0.74rem;
}

.mini-stat strong,
.highlight-card strong {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
}

.dashboard {
  display: grid;
  gap: 0.85rem;
  margin-top: 0.85rem;
}

.hero-layout {
  display: grid;
  grid-template-columns: minmax(270px, 0.85fr) minmax(0, 1.6fr) minmax(290px, 0.95fr);
  gap: 0.85rem;
  align-items: start;
}

.section-heading {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.step {
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  flex: 0 0 2rem;
  border-radius: 7px;
  background: var(--ink);
  color: #fff;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
}

.story-copy {
  margin-bottom: 0.9rem;
  line-height: 1.65;
  font-size: 0.92rem;
}

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

.highlight-card p {
  margin: 0.4rem 0 0;
  font-size: 0.86rem;
  line-height: 1.5;
}

.workspace-top,
.row-between {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
}

.map-badge {
  align-self: center;
  padding: 0.55rem 0.8rem;
  border-radius: 999px;
  color: var(--data);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
}

.map-shell {
  position: relative;
  min-height: 600px;
  margin-top: 0.9rem;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface-muted);
}

#map,
#imageMap {
  position: absolute;
  inset: 0;
}

.map-hint {
  position: absolute;
  left: 0.85rem;
  right: 0.85rem;
  bottom: 0.85rem;
  z-index: 500;
  max-width: 26rem;
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-sm);
  background: rgba(16, 21, 28, 0.88);
  color: #fff;
  font-size: 0.8rem;
  line-height: 1.5;
  box-shadow: var(--shadow-md);
}

.field-form {
  display: grid;
  gap: 0.85rem;
}

#draftArea {
  display: flex;
  align-items: center;
  min-height: 2.85rem;
  padding: 0.72rem 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--brand-dark);
  background: var(--brand-soft);
  border: 1px solid var(--border);
}

.primary {
  border-color: var(--brand);
  background: var(--brand);
  color: #fff;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.primary:hover {
  background: var(--brand-dark);
  border-color: var(--brand-dark);
}

.secondary {
  border-color: var(--border-strong);
  background: var(--data-soft);
  color: var(--data-dark);
  font-weight: 700;
}

.secondary:hover {
  background: #dbe6f9;
}

.message {
  min-height: 1.25rem;
  margin-top: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.message.error {
  color: var(--red);
}

.message.is-loading::before {
  content: "";
  width: 0.85rem;
  height: 0.85rem;
  flex: none;
  border-radius: 50%;
  border: 2px solid var(--border-strong);
  border-top-color: var(--data);
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.empty-panel {
  text-align: center;
  padding-block: clamp(1.6rem, 3vw, 2.6rem);
}

.empty-panel p {
  max-width: 40rem;
  margin: 0 auto;
  color: var(--ink-soft);
  line-height: 1.65;
}

.detail {
  display: grid;
  gap: 0.85rem;
}

.hidden {
  display: none !important;
}

.detail-banner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
}

.detail-copy .muted {
  margin-bottom: 0;
  font-family: var(--font-mono);
  font-size: 0.86rem;
}

.analysis-controls {
  display: flex;
  gap: 0.7rem;
  align-items: end;
}

.wide {
  grid-column: 1 / -1;
  margin: 0;
}

/*
  Yangi vertikal tartib: Sun'iy yo'ldosh tasvirlari -> AI tavsiyasi -> Chat.
  Har bir bo'lim to'liq kenglikda, ketma-ket joylashadi.
*/
.detail-stack {
  display: grid;
  gap: 0.85rem;
}

.selector-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.7rem;
}

fieldset {
  min-width: 0;
  margin: 0 0 0.8rem;
  padding: 0.8rem;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface-muted);
}

legend {
  padding-inline: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--ink-faint);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-control {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.4rem;
  margin-bottom: 0.4rem;
}

.nav-control button {
  min-height: 2.6rem;
  padding-inline: 0.75rem;
}

.switch-label,
.viewer-options label,
.metric-checks label {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
}

.switch-label input,
.viewer-options input[type="checkbox"],
.metric-checks input {
  width: auto;
}

.viewer-wrap {
  position: relative;
  min-height: 500px;
  overflow: hidden;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background: #0d1420;
}

.viewer-state {
  position: absolute;
  left: 50%;
  top: 50%;
  z-index: 600;
  transform: translate(-50%, -50%);
  max-width: 82%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(13, 20, 32, 0.86);
  color: #fff;
  text-align: center;
  line-height: 1.5;
  font-size: 0.86rem;
  box-shadow: var(--shadow-md);
}

.viewer-label {
  position: absolute;
  top: 0.75rem;
  z-index: 650;
  display: grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 7px;
  background: rgba(255, 255, 255, 0.94);
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 700;
  box-shadow: var(--shadow-sm);
}

.image-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.label-a {
  left: 0.75rem;
}

.label-b {
  right: 0.75rem;
}

.swipe {
  position: absolute;
  left: 5%;
  right: 5%;
  bottom: 1rem;
  z-index: 700;
  width: 90%;
  accent-color: var(--data);
}

.mobile-compare {
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.mobile-compare button {
  flex: 1;
}

.viewer-options {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 0.8rem;
  flex-wrap: wrap;
}

.image-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 0.55rem;
  margin-top: 0.85rem;
}

.datum {
  min-width: 0;
  padding: 0.7rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.72rem;
  color: var(--ink-faint);
}

.datum strong {
  display: block;
  margin-top: 0.26rem;
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 600;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.image-meta .datum.wide {
  grid-column: 1 / -1;
}

.image-meta .datum.error strong {
  color: var(--red);
}

.legend {
  display: grid;
  grid-template-columns: auto 1fr auto 1fr auto;
  gap: 0.35rem;
  align-items: center;
  margin-top: 0.75rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--ink-faint);
}

.legend div:nth-of-type(1) {
  height: 0.6rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #8c510a, #f6e8c3);
}

.legend div:nth-of-type(2) {
  height: 0.6rem;
  border-radius: 999px;
  background: linear-gradient(90deg, #f6e8c3, #01665e);
}

/* AI tavsiyasi kartalari endi bir-biriga yonma-yon (auto-fit grid) joylashadi. */
.recommendation {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.75rem;
  align-items: start;
  min-height: 7rem;
  line-height: 1.6;
}

.advice-card {
  padding: 0.9rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  border-left-width: 4px;
  background: var(--surface-muted);
}

.advice-card.red {
  border-left-color: var(--red);
  background: var(--red-soft);
}

.advice-card.yellow {
  border-left-color: var(--amber);
  background: var(--amber-soft);
}

.advice-card.green {
  border-left-color: var(--brand);
  background: var(--brand-soft);
}

.advice-card strong,
.advice-card small {
  display: block;
}

.advice-card small {
  margin-top: 0.12rem;
  color: var(--ink-soft);
  font-size: 0.7rem;
}

.advice-card ul {
  margin: 0.65rem 0 0;
  padding-left: 1.05rem;
}

.advice-card li + li {
  margin-top: 0.4rem;
}

.chat {
  display: grid;
  gap: 0.55rem;
  max-height: 340px;
  overflow: auto;
  margin-block: 0.9rem;
  padding-right: 0.2rem;
}

.bubble {
  max-width: 46rem;
  padding: 0.7rem 0.82rem;
  border-radius: var(--radius-md);
  background: var(--surface-muted);
  font-size: 0.84rem;
  line-height: 1.5;
  white-space: pre-wrap;
}

.bubble.assistant {
  background: var(--data-soft);
}

/* Markdown orqali render qilingan AI javoblari — o'z sarlavha/ro'yxat
   qatorlarini boshqarishi kerak, shu sababli pre-wrap o'chiriladi. */
.bubble.markdown-content {
  white-space: normal;
}

.markdown-content p {
  margin: 0 0 0.55rem;
}

.markdown-content p:last-child {
  margin-bottom: 0;
}

.markdown-content strong {
  font-weight: 700;
  color: var(--ink);
}

.markdown-content ul,
.markdown-content ol {
  margin: 0.35rem 0 0.55rem;
  padding-left: 1.15rem;
}

.markdown-content li + li {
  margin-top: 0.3rem;
}

.markdown-content h1,
.markdown-content h2,
.markdown-content h3,
.markdown-content h4 {
  margin: 0.7rem 0 0.35rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  line-height: 1.35;
  color: var(--ink);
}

.markdown-content h1:first-child,
.markdown-content h2:first-child,
.markdown-content h3:first-child,
.markdown-content h4:first-child {
  margin-top: 0;
}

.markdown-content code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  padding: 0.1rem 0.35rem;
  border-radius: 4px;
  background: rgba(16, 21, 28, 0.07);
}

.markdown-content pre {
  margin: 0.5rem 0;
  padding: 0.65rem 0.75rem;
  border-radius: var(--radius-sm);
  background: rgba(16, 21, 28, 0.07);
  overflow-x: auto;
}

.markdown-content pre code {
  padding: 0;
  background: none;
}

.markdown-content blockquote {
  margin: 0.5rem 0;
  padding-left: 0.75rem;
  border-left: 3px solid var(--border-strong);
  color: var(--ink-soft);
}

.markdown-content a {
  color: var(--data-dark);
  text-decoration: underline;
}

.markdown-content table {
  width: 100%;
  margin: 0.5rem 0;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.markdown-content th,
.markdown-content td {
  padding: 0.4rem 0.55rem;
  border: 1px solid var(--border-strong);
  text-align: left;
}

.markdown-content th {
  background: rgba(16, 21, 28, 0.05);
  font-weight: 700;
}

.chat-form {
  display: grid;
  gap: 0.6rem;
}

.privacy-note {
  margin: 0.75rem 0 0;
  font-size: 0.72rem;
}

.chart-filters {
  display: flex;
  gap: 0.7rem;
  align-items: flex-end;
  flex-wrap: wrap;
}

.chart-filters > label {
  min-width: 8.5rem;
}

.chart-filters button {
  min-height: 2.85rem;
}

.chart-note {
  display: inline-flex;
  align-items: center;
  min-height: 2.85rem;
  padding: 0.65rem 0.8rem;
  border-radius: var(--radius-sm);
  color: var(--ink-faint);
  font-size: 0.74rem;
}

.metric-checks {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 0.95rem;
  margin-bottom: 0.9rem;
}

.chart-wrap {
  position: relative;
  min-height: 330px;
}

.chart-wrap canvas {
  max-height: 380px;
}

.leaflet-control-attribution,
.leaflet-control-container {
  font-family: var(--font-body);
}

/* ---------- Global request loader (satellite scan bar) ---------- */

#globalLoader {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  z-index: 9999;
  background: linear-gradient(90deg, var(--data), var(--brand));
  opacity: 0;
  transition: opacity 200ms ease;
}

#globalLoader.active {
  opacity: 1;
  animation: loader-sweep 1.1s ease-in-out infinite;
}

@keyframes loader-sweep {
  0% { width: 0%; margin-left: 0%; }
  50% { width: 55%; margin-left: 20%; }
  100% { width: 0%; margin-left: 100%; }
}

/* Scan overlay used on panels while a request is in flight */

.scan-overlay {
  position: absolute;
  inset: 0;
  z-index: 550;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(1.5px);
  border-radius: inherit;
  overflow: hidden;
}

.scan-overlay::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--data), transparent);
  animation: scan-sweep 1.5s linear infinite;
}

@keyframes scan-sweep {
  0% { top: 0%; }
  100% { top: 100%; }
}

.scan-overlay span {
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  background: rgba(16, 21, 28, 0.86);
  color: #fff;
  font-size: 0.78rem;
  font-weight: 600;
}

@media (max-width: 1180px) {
  .masthead,
  .hero-layout {
    grid-template-columns: 1fr;
  }

  .mini-stats,
  .highlight-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .map-shell {
    min-height: 500px;
  }
}

@media (max-width: 760px) {
  .page-shell {
    padding: 0.65rem;
  }

  .mini-stats,
  .highlight-grid,
  .selector-grid,
  .image-meta {
    grid-template-columns: 1fr;
  }

  .detail-banner {
    grid-template-columns: 1fr;
  }

  .analysis-controls,
  .chart-filters {
    display: grid;
    grid-template-columns: 1fr;
  }

  .workspace-top,
  .row-between {
    flex-wrap: wrap;
  }

  .map-shell {
    min-height: 380px;
  }

  .viewer-wrap {
    min-height: 360px;
  }

  .swipe {
    display: none !important;
  }

  .mobile-compare.active {
    display: flex !important;
  }

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

@media (prefers-reduced-motion: reduce) {
  #globalLoader.active,
  .scan-overlay::before,
  .status-pill[data-state="loading"]::before,
  .message.is-loading::before {
    animation: none;
  }
}