:root {
  --ink: #05061a;
  --panel-bg: rgba(10, 14, 40, 0.86);
  --panel-border: rgba(140, 165, 255, 0.28);
  --frost: #dfe7ff;
  --frost-dim: rgba(223, 231, 255, 0.68);
  --frost-faint: rgba(223, 231, 255, 0.4);
  --gold: #f0c274;
  --gold-pale: #f6dfae;
  --danger: #ff9b8a;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  height: 100%;
  background: var(--ink);
  overflow: hidden;
  font-family: -apple-system, "Segoe UI", Inter, system-ui, sans-serif;
  color: var(--frost);
}

#stage {
  position: fixed;
  inset: 0;
}

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

.hidden {
  display: none !important;
}

/* ---------- scene chrome (HUD / drift-reset), ported from scene.html ---------- */

.hud {
  position: fixed;
  left: 18px;
  bottom: 16px;
  font-family: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--frost-dim);
  user-select: none;
  pointer-events: none;
  z-index: 5;
}

.hud b {
  color: var(--gold);
  font-weight: 500;
}

.scene-controls {
  position: fixed;
  right: 16px;
  bottom: 16px;
  display: flex;
  gap: 8px;
  z-index: 5;
}

.scene-controls button {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(223, 231, 255, 0.8);
  background: rgba(20, 28, 68, 0.55);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 7px 14px;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: border-color 0.2s, color 0.2s;
}

.scene-controls button:hover {
  border-color: rgba(240, 194, 116, 0.7);
  color: var(--gold);
}

.scene-controls button:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.scene-controls button[aria-pressed="false"] {
  color: rgba(223, 231, 255, 0.35);
}

/* ---------- shared form controls ---------- */

label {
  display: block;
  margin-bottom: 14px;
  font-size: 0.85rem;
  color: var(--frost-dim);
}

input,
textarea,
select {
  width: 100%;
  margin-top: 6px;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.04);
  border-radius: 10px;
  padding: 10px 12px;
  font: inherit;
  color: var(--frost);
}

select {
  color-scheme: dark;
}

input::placeholder,
textarea::placeholder {
  color: rgba(223, 231, 255, 0.32);
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--gold);
}

textarea {
  min-height: 84px;
  resize: vertical;
}

button {
  border: 0;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  font-family: inherit;
  background: rgba(140, 165, 255, 0.16);
  color: var(--frost);
  border: 1px solid var(--panel-border);
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

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

button[type="submit"],
#send-message,
#generate-plan,
#new-chat-submit,
#onboarding-form button,
#northstar-goal-save {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-pale) 100%);
  color: #241a05;
  border-color: transparent;
}

button[type="submit"]:hover,
#send-message:hover,
#generate-plan:hover,
#new-chat-submit:hover,
#onboarding-form button:hover,
#northstar-goal-save:hover {
  color: #241a05;
  opacity: 0.9;
}

.secondary-button {
  background: rgba(255, 255, 255, 0.05);
}

.composer-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.save-status {
  font-size: 0.8rem;
  color: var(--frost-faint);
}

.note {
  font-size: 0.88rem;
  color: var(--frost-dim);
}

.section-label {
  margin: 0 0 6px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(240, 194, 116, 0.8);
}

.panel-divider {
  border: none;
  border-top: 1px solid var(--panel-border);
  margin: 20px 0;
}

/* ---------- onboarding overlay ---------- */

.overlay {
  position: fixed;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(4, 6, 22, 0.55);
  backdrop-filter: blur(4px);
}

.overlay-card {
  width: 100%;
  max-width: 420px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 20px;
  padding: 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55);
}

.overlay-card h2 {
  margin-top: 0;
}

/* ---------- panel host: exactly one overlay panel focal at a time ---------- */

.panel-host {
  position: fixed;
  inset: 0;
  z-index: 30;
  pointer-events: none;
}

.panel-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 6, 22, 0.35);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.panel-host.panel-open .panel-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.panel {
  position: fixed;
  pointer-events: auto;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.55);
  padding: 26px 28px;
  overflow-y: auto;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.panel.panel-visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.panel h2 {
  margin-top: 0;
}

.panel-close {
  position: absolute;
  top: 14px;
  right: 16px;
  width: 32px;
  height: 32px;
  padding: 0;
  border-radius: 999px;
  font-size: 20px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.06);
}

.panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.panel-header h2,
.panel-header h3 {
  margin: 0;
}

/* Ridge (profile): bordered card echoing the rock's gold-fleck texture,
   docked bottom-left as if it grew out of the ridge itself. */
.panel-ridge {
  left: 5vw;
  bottom: 8vh;
  width: min(420px, 90vw);
  max-height: 78vh;
  border-image: linear-gradient(160deg, rgba(240, 194, 116, 0.55), rgba(140, 165, 255, 0.15)) 1;
  background:
    radial-gradient(circle at 12% 110%, rgba(240, 194, 116, 0.14), transparent 55%),
    var(--panel-bg);
}

/* Belt (chats / chat interface): docked right, where the asteroid field sits. */
.panel-belt,
.panel-belt-chat {
  right: 5vw;
  top: 10vh;
  width: min(440px, 92vw);
  max-height: 80vh;
}

.panel-belt-chat {
  display: flex;
  flex-direction: column;
}

/* Moon (radar): upper right, near the moon's on-screen position. */
.panel-moon {
  right: 6vw;
  top: 6vh;
  width: min(420px, 92vw);
  max-height: 80vh;
}

/* Star (north star / action plan): top center, below the flare. */
.panel-star {
  left: 50%;
  top: 8vh;
  transform: translateX(-50%) translateY(10px) scale(0.98);
  width: min(480px, 92vw);
  max-height: 80vh;
}

.panel-star.panel-visible {
  transform: translateX(-50%) translateY(0) scale(1);
}

@media (max-width: 720px) {
  .panel {
    left: 0 !important;
    right: 0 !important;
    top: 0 !important;
    bottom: 0 !important;
    width: 100vw;
    height: 100vh;
    max-height: none;
    border-radius: 0;
    transform: translateY(14px);
  }

  .panel.panel-visible {
    transform: translateY(0);
  }

  .panel-star.panel-visible {
    transform: translateX(0) translateY(0);
  }

  .hud {
    font-size: 10px;
    bottom: 58px;
  }

  .scene-controls {
    left: 16px;
    right: 16px;
    justify-content: center;
  }
}

/* ---------- subtabs (star: northstar/actionplan) ---------- */

.subtabs {
  display: flex;
  gap: 6px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  padding: 4px;
}

.subtab {
  border: 0;
  background: transparent;
  border-radius: 999px;
  padding: 7px 14px;
  font-size: 0.82rem;
  color: var(--frost-dim);
}

.subtab:hover {
  color: var(--gold);
  border-color: transparent;
}

.subtab.active {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-pale) 100%);
  color: #241a05;
}

.subtab-panel {
  margin-top: 16px;
}

/* ---------- chat ---------- */

.chat-card {
  min-height: 260px;
  max-height: 44vh;
  overflow-y: auto;
  display: grid;
  gap: 12px;
  margin-bottom: 14px;
}

.message {
  padding: 14px 16px;
  border-radius: 16px;
  line-height: 1.55;
  max-width: 90%;
  font-size: 0.92rem;
}

.message.user {
  background: rgba(140, 165, 255, 0.16);
  justify-self: end;
}

.message.assistant {
  background: rgba(255, 255, 255, 0.05);
}

.message .meta {
  font-size: 0.75rem;
  opacity: 0.7;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 12px;
}

.chip {
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.85rem;
  color: var(--frost-dim);
  transition: border-color 0.2s, color 0.2s;
}

.chip:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.composer {
  display: grid;
  gap: 10px;
}

/* ---------- chats list ---------- */

.session-list {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.session-item {
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.03);
  border-radius: 14px;
  padding: 12px 14px;
  text-align: left;
  width: 100%;
  color: var(--frost);
}

.session-item:hover {
  border-color: var(--gold);
  color: var(--frost);
}

.session-item.active {
  border-color: var(--gold);
  background: rgba(240, 194, 116, 0.1);
}

.session-title {
  font-weight: 600;
  margin-bottom: 4px;
  font-size: 0.92rem;
}

.session-preview {
  font-size: 0.82rem;
  color: var(--frost-dim);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-meta {
  font-size: 0.78rem;
  color: var(--frost-faint);
  margin-top: 4px;
}

.new-chat-inline {
  display: grid;
  gap: 10px;
  margin-top: 14px;
  padding: 14px;
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.03);
}

/* ---------- profile ---------- */

.panel-form {
  margin-top: 10px;
}

/* ---------- radar (moon) ---------- */

.radar-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.radar-card {
  border: 1px solid var(--panel-border);
  border-radius: 16px;
  padding: 14px;
  background: rgba(255, 255, 255, 0.03);
  cursor: grab;
}

.radar-card.dragging {
  opacity: 0.4;
}

.radar-card.drag-over {
  border-color: var(--gold);
}

.radar-notes {
  min-height: 50px;
  margin-top: 8px;
  font-size: 0.85rem;
}

.radar-reorder {
  display: flex;
  gap: 6px;
}

.radar-reorder button {
  padding: 4px 10px;
  font-size: 0.85rem;
}

.radar-card-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 12px;
}

.radar-card h3 {
  margin: 0 0 6px;
  font-size: 1rem;
}

.pill,
.priority-pill {
  display: inline-flex;
  align-items: center;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(140, 165, 255, 0.16);
  color: var(--frost);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.priority-pill {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-pale) 100%);
  color: #241a05;
}

.radar-description,
.radar-reason,
.radar-meta {
  margin: 8px 0 0;
  color: var(--frost-dim);
  font-size: 0.88rem;
}

.radar-meta {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 0.8rem;
  color: var(--frost-faint);
}

.radar-meta a {
  color: var(--gold);
}

.radar-empty {
  border: 1px dashed var(--panel-border);
  border-radius: 16px;
  padding: 16px;
  color: var(--frost-dim);
  background: rgba(255, 255, 255, 0.02);
}

.radar-error {
  border-color: rgba(255, 155, 138, 0.5);
  color: var(--danger);
}

/* ---------- north star / action plan (star) ---------- */

.northstar-updated {
  margin: 4px 0 0;
  font-size: 0.8rem;
  color: var(--frost-faint);
}

.northstar-whats-new {
  border: 1px solid rgba(240, 194, 116, 0.4);
  background: rgba(240, 194, 116, 0.08);
  border-radius: 14px;
  padding: 12px 14px;
  margin: 12px 0;
}

.northstar-whats-new p {
  margin: 0 0 4px;
  font-weight: 700;
  color: var(--gold);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.northstar-whats-new ul {
  margin: 0;
  padding-left: 18px;
  font-size: 0.88rem;
  color: var(--frost-dim);
}

.northstar-direction {
  padding: 4px 0 8px;
}

.northstar-direction-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin: 6px 0 8px;
  flex-wrap: wrap;
}

.northstar-direction-row strong {
  font-size: 1.2rem;
}

.northstar-section {
  padding: 12px 0 4px;
  border-top: 1px solid var(--panel-border);
  margin-top: 12px;
}

.northstar-block-item {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--panel-border);
  border-radius: 14px;
  padding: 12px 14px;
  margin-bottom: 10px;
}

.northstar-block-item p {
  margin: 6px 0 0;
  color: var(--frost-dim);
  font-size: 0.9rem;
}

.northstar-block-item .chip {
  margin-top: 10px;
}

.northstar-evidence {
  display: grid;
  gap: 4px;
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}

.northstar-evidence li {
  position: relative;
  padding-left: 16px;
  color: var(--frost-dim);
  font-size: 0.86rem;
}

.northstar-evidence li::before {
  content: "\2192";
  position: absolute;
  left: 0;
  color: var(--gold);
}

.plan-list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding-left: 22px;
}

.plan-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--panel-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.plan-item-text {
  flex: 1;
  font-size: 0.9rem;
}

.plan-item-status {
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.04);
  color: var(--frost-dim);
  font-size: 0.72rem;
  padding: 4px 8px;
  border-radius: 999px;
  cursor: pointer;
}

.plan-item.status-done .plan-item-status {
  background: linear-gradient(135deg, var(--gold) 0%, var(--gold-pale) 100%);
  color: #241a05;
  border-color: transparent;
}

.plan-item.status-in_progress .plan-item-status {
  border-color: var(--gold);
  color: var(--gold);
}

.plan-item.status-done .plan-item-text {
  text-decoration: line-through;
  color: var(--frost-faint);
}