:root {
  --k-green: #183729;
  --k-green-deep: #0e2219;
  --k-gold: #caa44b;
  --k-gold-soft: rgba(202, 164, 75, 0.16);
  --k-cream: #f6efe4;
  --k-stone: #dfd4c3;
  --k-brown: #7f5738;
  --k-text: #2a251e;
  --k-danger: #b8493f;
  --k-white: #fffdf9;
  --font-serif: "Playfair Display", serif;
  --font-sans: "Inter", sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  min-height: 100%;
}

body {
  font-family: var(--font-sans);
  background:
    radial-gradient(circle at top left, rgba(202, 164, 75, 0.2), transparent 30%),
    linear-gradient(135deg, #f8f3eb 0%, #eee4d3 100%);
  color: var(--k-text);
}

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

.hidden {
  display: none !important;
}

.welcome-screen {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 20% 20%, rgba(202, 164, 75, 0.14), transparent 22%),
    linear-gradient(135deg, var(--k-green) 0%, var(--k-green-deep) 100%);
  color: var(--k-cream);
}

.welcome-content {
  max-width: 560px;
  padding: 44px;
  text-align: center;
  border: 1px solid rgba(202, 164, 75, 0.28);
  border-radius: 24px;
  background: rgba(13, 29, 22, 0.78);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(14px);
}

.welcome-content h1 {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  color: var(--k-gold);
}

.welcome-content h2 {
  margin-top: 10px;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 3vw, 1.7rem);
  font-weight: 400;
}

.welcome-content p {
  margin-top: 20px;
  line-height: 1.7;
  color: rgba(246, 239, 228, 0.9);
}

.welcome-note {
  margin-top: 14px;
  font-size: 0.92rem;
  color: rgba(246, 239, 228, 0.7);
}

.btn {
  border: none;
  border-radius: 999px;
  padding: 12px 22px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.18s ease, opacity 0.18s ease, background-color 0.18s ease;
}

.btn:hover:not(:disabled) {
  transform: translateY(-1px);
}

.btn:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.primary-btn {
  margin-top: 10px;
  background: linear-gradient(135deg, #dbb967 0%, var(--k-gold) 100%);
  color: var(--k-green-deep);
}

.secondary-btn {
  background: transparent;
  border: 1px solid rgba(202, 164, 75, 0.7);
  color: var(--k-gold);
}

.danger-btn {
  background: transparent;
  border: 1px solid rgba(184, 73, 63, 0.7);
  color: var(--k-danger);
}

.app-container {
  display: grid;
  grid-template-columns: minmax(340px, 0.95fr) minmax(420px, 1.2fr);
  min-height: 100vh;
}

.left-panel {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  background:
    radial-gradient(circle at top, rgba(202, 164, 75, 0.09), transparent 38%),
    linear-gradient(180deg, var(--k-green) 0%, var(--k-green-deep) 100%);
  color: var(--k-cream);
}

.session-meta {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 18px;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(246, 239, 228, 0.6);
}

.session-meta h3 {
  margin-top: 6px;
  font-family: var(--font-serif);
  font-size: 1.9rem;
}

.status-pill {
  border-radius: 999px;
  padding: 10px 14px;
  min-width: 110px;
  text-align: center;
  font-size: 0.9rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.08);
  color: var(--k-cream);
}

.status-pill[data-tone="pending"] {
  background: rgba(202, 164, 75, 0.18);
  color: #f4dfae;
}

.status-pill[data-tone="ready"],
.status-pill[data-tone="active"] {
  background: rgba(110, 170, 127, 0.18);
  color: #d7f1d7;
}

.status-pill[data-tone="error"] {
  background: rgba(184, 73, 63, 0.18);
  color: #ffd4cf;
}

.orb-container {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 320px;
}

.orb {
  position: relative;
  width: min(280px, 62vw);
  aspect-ratio: 1;
  border-radius: 50%;
  background:
    radial-gradient(circle at 34% 30%, rgba(255, 255, 255, 0.28), transparent 18%),
    radial-gradient(circle at 50% 45%, #275742 0%, var(--k-green) 48%, var(--k-green-deep) 100%);
  box-shadow:
    0 0 0 14px rgba(202, 164, 75, 0.06),
    0 28px 80px rgba(0, 0, 0, 0.24),
    inset 0 0 50px rgba(202, 164, 75, 0.18);
  overflow: hidden;
}

.orb::before,
.orb::after {
  content: "";
  position: absolute;
  inset: 14%;
  border-radius: 50%;
}

.orb::before {
  border: 1px solid rgba(202, 164, 75, 0.18);
}

.orb::after {
  background: radial-gradient(circle, rgba(202, 164, 75, 0.24), transparent 65%);
  transform: scale(0.72);
}

.orb.speaking {
  animation: pulse-speak 1.2s ease-in-out infinite alternate;
  box-shadow:
    0 0 0 14px rgba(202, 164, 75, 0.12),
    0 28px 84px rgba(202, 164, 75, 0.18),
    inset 0 0 60px rgba(202, 164, 75, 0.28);
}

@keyframes pulse-speak {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.04);
  }
}

.status-text {
  min-height: 22px;
  text-align: center;
  font-size: 0.96rem;
  color: rgba(246, 239, 228, 0.84);
}

.controls {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

.error-banner {
  border-radius: 16px;
  padding: 12px 14px;
  background: rgba(184, 73, 63, 0.16);
  border: 1px solid rgba(184, 73, 63, 0.24);
  color: #ffd9d4;
  font-size: 0.94rem;
}

.transcript-container {
  min-height: 180px;
  max-height: 28vh;
  padding: 16px;
  border-radius: 20px;
  border: 1px solid rgba(202, 164, 75, 0.16);
  background: rgba(0, 0, 0, 0.18);
  overflow-y: auto;
}

.transcripts {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.transcripts p {
  line-height: 1.5;
  font-size: 0.95rem;
}

.transcript-placeholder {
  color: rgba(246, 239, 228, 0.54);
  font-style: italic;
}

.transcript-user {
  color: rgba(246, 239, 228, 0.84);
}

.transcript-agent {
  color: #f2dda4;
  font-weight: 500;
}

.right-panel {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background:
    radial-gradient(circle at top right, rgba(202, 164, 75, 0.13), transparent 24%),
    linear-gradient(180deg, #fbf8f2 0%, var(--k-cream) 100%);
}

/* ─── Canvas Panel ─────────────────────────────────────────────────────────── */

.canvas-feature-panel {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
  padding: 28px 30px 34px;
  gap: 18px;
  transition: background 0.3s ease;
}

.canvas-feature-panel.canvas-active {
  background:
    radial-gradient(circle at top right, rgba(202, 164, 75, 0.09), transparent 30%),
    linear-gradient(180deg, #faf6ee 0%, var(--k-cream) 100%);
}

/* Default idle state */
.canvas-default-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  gap: 12px;
  pointer-events: none;
}

.canvas-default-title {
  font-family: var(--font-serif);
  color: var(--k-green);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
}

.canvas-default-hint {
  max-width: 32ch;
  color: rgba(127, 87, 56, 0.72);
  font-size: 1.05rem;
  line-height: 1.6;
}

/* Agent canvas (shown when content is pushed) */
.agent-canvas {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  animation: canvasFadeIn 0.3s ease;
}

@keyframes canvasFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.canvas-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(127, 87, 56, 0.16);
}

.canvas-title {
  font-family: var(--font-serif);
  color: var(--k-green);
  font-size: 1.3rem;
  font-weight: 600;
}

.canvas-close-btn {
  background: none;
  border: none;
  cursor: pointer;
  color: rgba(42, 37, 30, 0.45);
  font-size: 1.1rem;
  padding: 4px 8px;
  border-radius: 8px;
  transition: color 0.15s, background-color 0.15s;
}

.canvas-close-btn:hover {
  color: var(--k-text);
  background: rgba(0, 0, 0, 0.06);
}

/* Items grid */
.canvas-items {
  display: grid;
  gap: 14px;
  width: 100%;
}

.canvas-items.layout-single  { grid-template-columns: 1fr; }
.canvas-items.layout-side-by-side { grid-template-columns: 1fr 1fr; }
.canvas-items.layout-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
.canvas-items.layout-fields { grid-template-columns: 1fr; gap: 10px; }

/* Individual item card */
.canvas-item {
  display: flex;
  flex-direction: column;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(202, 164, 75, 0.22);
  background: var(--k-white);
  box-shadow: 0 6px 24px rgba(53, 38, 25, 0.07);
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.canvas-item:hover {
  box-shadow: 0 12px 36px rgba(53, 38, 25, 0.12);
  transform: translateY(-2px);
}

/* Media area */
.canvas-item-media {
  width: 100%;
  background: #ede4d5;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.canvas-items.layout-single .canvas-item-media {
  max-height: 360px;
}

.canvas-item-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.canvas-item:hover .canvas-item-media img {
  transform: scale(1.03);
}

.canvas-item-media iframe,
.canvas-item-media video {
  width: 100%;
  height: 100%;
  display: block;
  border: none;
}

/* Item label + caption */
.canvas-item-meta {
  padding: 10px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.canvas-item-label {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--k-green);
  letter-spacing: 0.02em;
}

.canvas-item-caption {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(42, 37, 30, 0.62);
  line-height: 1.5;
}

@media (max-width: 640px) {
  .canvas-items.layout-side-by-side {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 980px) {
  body {
    overflow: auto;
  }

  .app-container {
    grid-template-columns: 1fr;
  }

  .left-panel,
  .right-panel {
    min-height: auto;
  }

  .orb-container {
    min-height: 240px;
  }

  .transcript-container {
    max-height: none;
  }
}

@media (max-width: 640px) {
  .welcome-content,
  .left-panel,
  .canvas-header,
  .agent-canvas,
  .canvas-placeholder-body {
    padding-left: 18px;
    padding-right: 18px;
  }

  .canvas-items.layout-side-by-side {
    grid-template-columns: 1fr;
  }

  .welcome-content {
    padding-top: 34px;
    padding-bottom: 34px;
  }

  .session-meta {
    flex-direction: column;
    align-items: start;
  }

  .status-pill {
    min-width: 0;
  }
}

/* ─── Completion screen ────────────────────────────────────────────────────── */

.completion-screen {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(160deg, #fbf8f2 0%, #f0e8d8 100%);
  z-index: 100;
}

.completion-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 420px;
  text-align: center;
  padding: 48px 32px;
  background: var(--k-white);
  border-radius: 28px;
  border: 1px solid rgba(202, 164, 75, 0.28);
  box-shadow: 0 24px 60px rgba(53, 38, 25, 0.12);
}

.completion-icon {
  width: 72px;
  height: 72px;
  background: var(--k-gold-soft);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--k-green);
  font-weight: 700;
}

.completion-content h2 {
  font-family: var(--font-serif);
  color: var(--k-green);
  font-size: 2rem;
}

.completion-content p {
  color: rgba(42, 37, 30, 0.7);
  line-height: 1.6;
  font-size: 1rem;
}

.concierge-link-btn {
  display: inline-block;
  text-decoration: none;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 600;
}

/* ─── Form fields on canvas ────────────────────────────────────────────────── */

.canvas-item-field {
  border-radius: 16px;
  border: 1px solid rgba(202, 164, 75, 0.3);
  background: var(--k-white);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.canvas-item-field.prefilled {
  border-color: rgba(42, 120, 70, 0.3);
  background: rgba(42, 120, 70, 0.04);
}

.canvas-item-field.manual-entry {
  border-color: rgba(202, 100, 40, 0.35);
  background: rgba(202, 100, 40, 0.04);
}

.canvas-field-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--k-brown);
}

.canvas-field-input-wrap {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.canvas-field-input {
  width: 100%;
  border: 1px solid rgba(127, 87, 56, 0.22);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
  font-family: var(--font-sans);
  color: var(--k-text);
  background: var(--k-cream);
  resize: none;
  box-sizing: border-box;
  transition: border-color 0.15s;
}

.canvas-field-input:focus {
  outline: none;
  border-color: var(--k-gold);
}

.canvas-field-hint {
  font-size: 0.76rem;
  color: rgba(202, 100, 40, 0.85);
  font-style: italic;
}

/* ─── Manual field submit button ──────────────────────────────────────────── */

.canvas-field-submit-btn {
  margin-top: 8px;
  padding: 7px 18px;
  font-size: 0.82rem;
  font-weight: 600;
  font-family: var(--font-sans);
  color: var(--k-green);
  background: transparent;
  border: 1.5px solid var(--k-gold);
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  align-self: flex-start;
}

.canvas-field-submit-btn:hover:not(:disabled) {
  background: var(--k-gold-soft);
}

.canvas-field-submit-btn.submitted,
.canvas-field-submit-btn:disabled {
  color: var(--k-green);
  border-color: rgba(42, 120, 70, 0.4);
  background: rgba(42, 120, 70, 0.07);
  cursor: default;
}

/* ─── Field update flash ───────────────────────────────────────────────────── */
.canvas-item-field.updated {
  animation: field-flash 0.8s ease;
}
@keyframes field-flash {
  0%   { background: rgba(202, 164, 75, 0.25); }
  100% { background: inherit; }
}

/* ─── Combined form card ───────────────────────────────────────────────────── */
.combined-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.canvas-field-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}