@import url('https://fonts.googleapis.com/css2?family=Public+Sans:wght@400;500;600;700;800&family=Sora:wght@500;600;700;800&display=swap');

:root {
  --bg: #dceef7;
  --panel: rgba(220, 239, 248, 0.38);
  --border: rgba(9, 62, 96, 0.12);
  --border-focus: rgba(14, 114, 156, 0.45);
  --text: #051626;
  --muted: #2f4f66;
  --accent: #0f6c94;
  --accent-warm: #0a4e77;
  --success: #15795f;
  --danger: #b33939;
  --glass-blur: blur(28px) saturate(140%);
  --transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
  --orb-scale: 1;
  --orb-glow: 1;
  --agent-primary: #083c5d;
  --agent-accent: #0b6f96;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }

main {
  position: relative;
  z-index: 1;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Public Sans', system-ui, -apple-system, sans-serif;
  background-color: var(--bg);
  background-image:
    radial-gradient(circle at 10% 0%, rgba(20, 140, 185, 0.18), transparent 35%),
    radial-gradient(circle at 90% 15%, rgba(6, 68, 105, 0.15), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(255, 255, 255, 0.65), transparent 50%),
    linear-gradient(135deg, #e2f0f8 0%, #d1e8f5 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.4) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.3) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
  z-index: 0;
}

a { color: var(--agent-accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--agent-primary); }

/* ─── Shell ─────────────────────────────── */
.app-shell {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  padding: 46px 28px 40px;
  max-width: 1560px;
  margin: 0 auto;
}

.unified-agent-shell {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(760px, 1.58fr);
  gap: 28px;
  max-width: 1580px;
  align-items: stretch;
  min-height: 90vh;
  align-content: start;
}

/* ─── Panels ─────────────────────────────── */
.panel-block {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 32px;
  padding: 42px 40px;
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  box-shadow:
    0 24px 50px -12px rgba(8, 55, 84, 0.12),
    0 8px 24px rgba(8, 55, 84, 0.05),
    inset 0 1px 1px rgba(255, 255, 255, 0.38);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

/* Inner subtle gradient top border effect */
.panel-block::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0; height: 180px;
  background: linear-gradient(180deg, rgba(235, 247, 252, 0.42) 0%, transparent 100%);
  pointer-events: none;
}

.onboarding-form-panel { align-self: start; margin-top: -20px; }

/* ─── Typography ─────────────────────────── */
.eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--agent-accent);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.hero-card h1, .customer-title {
  margin: 0 0 16px;
  font-family: 'Sora', 'Public Sans', sans-serif;
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--agent-primary);
}

.hero-copy, .helper-text, .agent-card span, .agent-card p, .agent-subtitle {
  color: var(--muted);
  font-size: 16px;
  max-width: 50ch;
  margin: 0 0 20px;
}

.agent-subtitle {
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  font-size: 17px;
  line-height: 1.75;
  max-width: 34ch;
}

.form-panel-head h2 {
  margin: 0 0 10px;
  font-size: 28px;
  font-family: 'Sora', sans-serif;
  font-weight: 700;
  color: var(--agent-primary);
}

/* ─── Forms ─────────────────────────────── */
.agent-form, .interactive-form { display: grid; gap: 24px; position: relative; z-index: 1; }

.agent-form label, .interactive-form label, .dynamic-form-field {
  display: grid; gap: 8px; font-weight: 600; font-size: 14px; color: var(--muted); letter-spacing: 0.01em;
}

.agent-form input, .agent-form select, .agent-form textarea,
.interactive-form input, .interactive-form textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid rgba(11, 85, 126, 0.22);
  background: rgba(255, 255, 255, 0.9);
  color: var(--text);
  padding: 16px 20px;
  font-family: inherit;
  font-size: 16px;
  transition: var(--transition);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.02);
}

.interactive-form input:focus, .interactive-form textarea:focus {
  outline: none;
  border-color: var(--border-focus);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(14, 114, 156, 0.12), inset 0 2px 4px rgba(0,0,0,0.01);
}

/* ─── Buttons ─────────────────────────────── */
.primary-btn, .ghost-btn, .danger-btn {
  border-radius: 14px; padding: 16px 32px; font-family: inherit; font-weight: 700;
  font-size: 16px; cursor: pointer; transition: var(--transition);
  display: inline-flex; align-items: center; justify-content: center;
  text-decoration: none; border: none; position: relative; overflow: hidden;
}

.hero-actions { margin-top: 36px; display: flex; gap: 16px; flex-wrap: wrap; }

.primary-btn {
  background: linear-gradient(135deg, var(--agent-accent) 0%, var(--agent-primary) 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(8, 60, 93, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}
.primary-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(8, 60, 93, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.ghost-btn {
  border: 1px solid rgba(14, 114, 156, 0.25);
  background: rgba(255, 255, 255, 0.8);
  color: var(--agent-primary);
  box-shadow: 0 4px 12px rgba(8, 60, 93, 0.05);
}
.ghost-btn:hover { background: #ffffff; border-color: rgba(14, 114, 156, 0.4); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(8, 60, 93, 0.1); }

/* ─── ORB Left ────────────────────────────────── */
.agent-hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
  width: 100%;
  max-width: 420px;
  padding-top: 12px;
}

.agent-brand-lockup {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.agent-logo {
  width: clamp(300px, 30vw, 460px); height: auto; object-fit: contain; max-height: 170px;
}

.logo-caption {
  margin: 0;
  color: var(--agent-primary);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(11, 111, 150, 0.1);
  border: 1px solid rgba(11, 111, 150, 0.22);
}

.agent-hero-left {
  position: sticky;
  top: 60px;
  background: transparent !important;
  border: none !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  padding: 0 !important;
  overflow: visible;
  border-radius: 0;
}

.agent-hero-left::before {
  display: none;
}

.orb-wrap { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 40px 0 20px; position: relative; }
.orb-wrap {
  width: min(100%, 430px);
  border-radius: 0;
  border: none;
  background: transparent;
  box-shadow: none;
  padding: 18px 0 4px;
  align-items: center;
}

.orb-button {
  width: clamp(240px, 28vw, 360px); height: clamp(240px, 28vw, 360px);
  border-radius: 50%; border: none; background: transparent; position: relative; cursor: pointer;
  transform: scale(var(--orb-scale)); transition: transform 0.15s ease; -webkit-tap-highlight-color: transparent;
}
.orb-button:active { transform: scale(0.96); }

.orb-core { position: absolute; inset: 0; border-radius: 50%; transition: all 0.4s ease; }

/* Idle */
.orb-button.idle .orb-core {
  background: radial-gradient(circle at 35% 25%, #ffffff 0%, #b3e3f4 30%, #158bba 70%, #083c5d 100%);
  box-shadow: 0 0 60px rgba(21, 139, 186, 0.25), 0 0 140px rgba(8, 60, 93, 0.15), inset 0 0 60px rgba(255, 255, 255, 0.5);
  animation: breathe 5s ease-in-out infinite;
}

/* Listening */
.orb-button.listening .orb-core {
  background: radial-gradient(circle at 35% 30%, #ffffff 0%, #9be2f5 25%, #2ba5d4 60%, #0d547d 100%);
  box-shadow: 0 0 90px rgba(43, 165, 212, 0.35), 0 0 180px rgba(13, 84, 125, 0.2), inset 0 0 70px rgba(255, 255, 255, 0.7);
  animation: rapid-pulse 1.2s ease-in-out infinite alternate;
}

/* Speaking */
.orb-button.speaking .orb-core {
  background: radial-gradient(circle at 35% 30%, #ffffff 0%, #b6e9f7 28%, #1f9ece 55%, #0b496d 100%);
  box-shadow: 0 0 calc(90px * var(--orb-glow)) rgba(31, 158, 206, calc(0.55 * var(--orb-glow))),
              0 0 calc(200px * var(--orb-glow)) rgba(13, 84, 125, calc(0.25 * var(--orb-glow))),
              inset 0 0 70px rgba(255, 255, 255, 0.8);
}

.status {
  margin: 0 0 14px;
  color: var(--agent-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-align: center;
}

.agent-subtitle {
  text-align: center;
}

.hero-actions {
  justify-content: center;
}

/* ─── Canvas Panel ──────────────────────────────────────────────────────────── */
.canvas-feature-panel {
  position: relative; min-height: clamp(620px, 76vh, 860px); height: clamp(620px, 76vh, 860px); display: flex; flex-direction: column;
  opacity: 0; pointer-events: none; border-color: transparent; background: transparent;
  box-shadow: none; backdrop-filter: none; -webkit-backdrop-filter: none;
  transition: opacity 0.5s ease, background 0.5s ease, border-color 0.5s ease, box-shadow 0.5s ease;
  transform-style: preserve-3d;
  perspective: 1200px;
  overflow: hidden;
}

.canvas-feature-panel.canvas-active {
  opacity: 1; pointer-events: auto;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.16) 0%, rgba(192, 231, 247, 0.1) 100%);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow:
    0 28px 52px -20px rgba(8, 55, 84, 0.32),
    0 10px 24px rgba(8, 55, 84, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  transform: translateZ(0) rotateX(1.2deg);
}

.canvas-feature-panel.canvas-default-open {
  opacity: 1; pointer-events: auto;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.16) 0%, rgba(192, 231, 247, 0.1) 100%);
  border-color: rgba(255, 255, 255, 0.42);
  box-shadow:
    0 28px 52px -20px rgba(8, 55, 84, 0.32),
    0 10px 24px rgba(8, 55, 84, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
  backdrop-filter: var(--glass-blur); -webkit-backdrop-filter: var(--glass-blur);
  transform: translateZ(0) rotateX(1.2deg);
}

/* Subtle highlight inside canvas panel */
.canvas-feature-panel.canvas-active::after, .canvas-feature-panel.canvas-default-open::after {
  content: ""; position: absolute; inset: 1px; border-radius: 31px;
  border: 1px solid rgba(255, 255, 255, 0.26); pointer-events: none;
}

.canvas-feature-panel.canvas-active::before,
.canvas-feature-panel.canvas-default-open::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 32px;
  pointer-events: none;
  background:
    radial-gradient(circle at 15% 8%, rgba(255, 255, 255, 0.36) 0%, transparent 32%),
    radial-gradient(circle at 85% 80%, rgba(121, 200, 228, 0.2) 0%, transparent 36%);
}

.canvas-default-content { flex: 1; min-height: 0; display: flex; }
.canvas-welcome-card {
  display: grid;
  gap: 14px;
  align-content: center;
  min-height: 100%;
  width: 100%;
  position: relative;
  z-index: 1;
  border-radius: 0;
  padding: 6px;
  background: transparent;
  border: none;
  box-shadow: none;
}
.canvas-welcome-card h2 { margin: 0; font-size: clamp(32px, 3.5vw, 42px); line-height: 1.1; color: var(--agent-primary); font-family: 'Sora', sans-serif;}
.canvas-welcome-card p { margin: 0; max-width: 52rem; color: #23455d; font-size: 18px; }

.agent-canvas { display: flex; flex-direction: column; gap: 18px; width: 100%; flex: 1; min-height: 0; animation: canvasFadeIn 0.4s cubic-bezier(0.2, 1, 0.4, 1); position: relative; z-index: 1; }

.canvas-header { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 16px; border-bottom: 2px solid rgba(14, 114, 156, 0.1); }
.canvas-title { font-size: 14px; font-weight: 800; color: var(--agent-primary); letter-spacing: 0.1em; text-transform: uppercase; }
.canvas-close-btn { padding: 8px 16px; font-size: 14px; font-weight: 700; background: rgba(14, 114, 156, 0.08); border-radius: 10px; color: var(--agent-primary); border: none; cursor: pointer; transition: 0.2s; }
.canvas-close-btn:hover { background: rgba(14, 114, 156, 0.18); }

.canvas-items {
  display: grid;
  gap: 18px;
  width: 100%;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  align-content: stretch;
  grid-auto-rows: minmax(0, 1fr);
}
.canvas-items.layout-single { grid-template-columns: 1fr; grid-template-rows: minmax(0, 1fr); }
.canvas-items.layout-side-by-side { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-template-rows: minmax(0, 1fr); }
.canvas-items.layout-grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.canvas-items.layout-grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); grid-template-rows: repeat(2, minmax(0, 1fr)); }
.canvas-items.layout-summary { grid-template-columns: 1fr; grid-auto-rows: auto; overflow: auto; }

.canvas-item {
  display: flex; flex-direction: column; gap: 0; border-radius: 20px; overflow: hidden;
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.34) 0%, rgba(232, 247, 255, 0.22) 100%);
  border: 1px solid rgba(255, 255, 255, 0.44);
  transition: var(--transition);
  box-shadow: 0 10px 24px -14px rgba(8, 55, 84, 0.32);
  backdrop-filter: blur(10px);
  min-height: 0;
  height: 100%;
}
.canvas-item:hover {
  border-color: rgba(255, 255, 255, 0.72);
  box-shadow: 0 18px 30px -16px rgba(8, 55, 84, 0.42);
  transform: translateY(-4px) translateZ(8px);
}

.canvas-item-media { width: 100%; background: #eaf4f9; position: relative; border-bottom: 1px solid rgba(14, 114, 156, 0.1); aspect-ratio: 16/9;}
.canvas-item-media img { width: 100%; height: 100%; object-fit: cover; display: block; border-radius: 20px 20px 0 0; }

.canvas-items.layout-single .canvas-item-media { max-height: 400px; }

.canvas-item-rich { padding: 22px 24px; justify-content: flex-start; gap: 12px; }
.canvas-item-meta { padding: 20px 24px; display: flex; flex-direction: column; gap: 8px; min-height: 0; }
.canvas-item-label { font-size: 17px; font-weight: 800; color: var(--agent-primary); font-family: 'Sora', sans-serif; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;}
.canvas-item-caption { margin: 0; font-size: 15px; color: var(--muted); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 4; -webkit-box-orient: vertical; overflow: hidden; }
.canvas-rich-list { margin: 0; padding-left: 22px; display: grid; gap: 10px; min-height: 0; overflow: hidden; }
.canvas-rich-list li { line-height: 1.45; }

.canvas-items.layout-single .canvas-item-rich { justify-content: center; padding: 28px 30px; }
.canvas-items.layout-single .canvas-item-label { font-size: clamp(28px, 3.2vw, 38px); -webkit-line-clamp: 3; }
.canvas-items.layout-single .canvas-item-caption { font-size: 18px; -webkit-line-clamp: 6; }
.canvas-items.layout-single .canvas-rich-list { gap: 14px; font-size: 18px; }

.canvas-items.density-compact { gap: 16px; }
.canvas-items.density-compact .canvas-item-rich,
.canvas-items.density-compact .canvas-item-meta,
.canvas-items.density-compact .canvas-item-field { padding: 18px 20px; }
.canvas-items.density-compact .canvas-item-label { font-size: 16px; }
.canvas-items.density-compact .canvas-item-caption,
.canvas-items.density-compact .canvas-rich-list li { font-size: 14px; }

.canvas-items.density-tight { gap: 14px; }
.canvas-items.density-tight .canvas-item-rich,
.canvas-items.density-tight .canvas-item-meta,
.canvas-items.density-tight .canvas-item-field { padding: 16px 18px; }
.canvas-items.density-tight .canvas-item-label { font-size: 15px; }
.canvas-items.density-tight .canvas-item-caption,
.canvas-items.density-tight .canvas-rich-list li,
.canvas-items.density-tight .canvas-field-input { font-size: 13px; }
.canvas-items.density-tight .canvas-rich-list { gap: 8px; }

.canvas-item-field {
  background: linear-gradient(150deg, rgba(255, 255, 255, 0.38) 0%, rgba(241, 251, 255, 0.22) 100%);
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 16px;
  padding: 20px 24px; display: flex; flex-direction: column; gap: 10px;
  box-shadow: 0 10px 20px -16px rgba(8, 55, 84, 0.38);
  backdrop-filter: blur(8px);
}
.canvas-field-label { font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--agent-primary); }
.canvas-field-input {
  width: 100%; background: #f9fcff; border: 1px solid rgba(14, 114, 156, 0.15); border-radius: 10px;
  padding: 14px 18px; font-size: 17px; font-weight: 600; color: var(--text); transition: 0.2s; box-sizing: border-box;
}
.canvas-field-input:focus { background: #ffffff; border-color: var(--agent-accent); box-shadow: 0 0 0 4px rgba(14, 114, 156, 0.1); outline: none; }

.canvas-summary-row {
  display: grid; grid-template-columns: 1fr 2fr; gap: 20px; padding: 20px 12px;
  border-bottom: 1px solid rgba(14, 114, 156, 0.15);
}
.canvas-summary-key { font-size: 13px; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); align-self: start; padding-top: 4px;}
.canvas-summary-value { font-size: 17px; font-weight: 600; color: var(--text); line-height: 1.5; }

/* ─── Transcript ─────────────────────────── */
/* ─── Animations ─────────────────────────── */
@keyframes breathe { 0%, 100% { transform: scale(1); filter: brightness(1); } 50% { transform: scale(1.03); filter: brightness(1.08); } }
@keyframes rapid-pulse { 0% { transform: scale(0.98); } 100% { transform: scale(1.04); } }
@keyframes slideIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }
@keyframes canvasFadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ─── Responsive ─────────────────────────── */
@media (max-width: 1024px) {
  .unified-agent-shell { grid-template-columns: 1fr; gap: 34px; padding: 0; }
  .app-shell { padding: 30px 16px; }
  .agent-hero-left { position: relative; top: 0; display: flex; flex-direction: column; align-items: center; text-align: center; }
  .agent-brand-lockup { align-items: center; margin-bottom: 20px; }
  .hero-card h1, .customer-title { font-size: clamp(28px, 6vw, 36px); }
  .agent-subtitle { text-align: center; }
  .panel-block { padding: 30px 20px; border-radius: 26px; }
  .canvas-feature-panel { height: auto; min-height: 520px; }
  .orb-wrap { align-items: center; width: min(100%, 360px); padding: 14px 0 0; }
  .status { margin: 0 0 12px; }
  .canvas-feature-panel.canvas-active,
  .canvas-feature-panel.canvas-default-open {
    transform: none;
  }
  .canvas-item-meta { padding: 16px 20px; }
  .canvas-item-label { font-size: 16px; }
}

@media (max-width: 480px) {
  .orb-button { width: clamp(180px, 60vw, 240px); height: clamp(180px, 60vw, 240px); }
  .agent-logo { max-width: 320px; }
  .canvas-summary-row { grid-template-columns: 1fr; gap: 8px; }
}

.visually-hidden { display: none !important; }
.hidden-profile-box { display: none !important; }