:root {
  --bg: #f8efe4;
  --bg-alt: #fff9f1;
  --ink: #1b232f;
  --muted: #516170;
  --panel: #ffffff;
  --line: #e7d6c2;
  --primary: #1f6a4d;
  --primary-ink: #f6fffb;
  --warn: #7d2c2c;
  --radius: 16px;
  --shadow: 0 20px 45px rgba(27, 35, 47, 0.12);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "Avenir Next", "Trebuchet MS", "Gill Sans", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(255, 255, 255, 0.8), transparent 50%),
    linear-gradient(160deg, var(--bg), var(--bg-alt));
  padding: 24px;
}

.panel {
  max-width: 980px;
  margin: 0 auto;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 28px;
  animation: rise 0.45s ease-out;
}

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

.header-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  min-width: 180px;
}

.header-note {
  max-width: 720px;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

h1 {
  margin: 0;
  font-size: 1.7rem;
  letter-spacing: 0.02em;
}

h2 {
  margin-top: 0;
  font-size: 1.35rem;
}

h3 {
  margin-top: 0;
}

.subtle,
.hint {
  color: var(--muted);
}

.support-note,
.suno-help-note {
  margin: 12px 0 0;
  border: 1px solid #dfd1c0;
  border-radius: 10px;
  padding: 10px 12px;
  background: #f9f3ea;
  color: var(--muted);
  line-height: 1.45;
}

.progress-wrap {
  margin-top: 16px;
  border-radius: 999px;
  height: 10px;
  background: #edf2ed;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, #56a47f, #1f6a4d);
  transition: width 220ms ease-in-out;
}

.screen {
  margin-top: 20px;
  padding: 20px;
  border-radius: 14px;
  background: linear-gradient(180deg, #ffffff, #fdf8f2);
  border: 1px solid var(--line);
}

.choices {
  display: grid;
  gap: 10px;
  margin: 14px 0;
}

.choice {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
}

.field {
  display: grid;
  gap: 8px;
  margin: 12px 0;
  font-weight: 600;
}

input[type="text"],
input[type="number"],
select,
textarea {
  width: 100%;
  border: 1px solid #d8c6b1;
  border-radius: 10px;
  padding: 10px 12px;
  font-family: "Avenir Next", "Trebuchet MS", "Gill Sans", sans-serif;
  font-size: 0.98rem;
  background: #fffefc;
}

.question-select.custom-selected {
  font-style: italic;
}

input[type="range"] {
  width: 100%;
}

.actions {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

button {
  border: 1px solid #bcc8c1;
  border-radius: 10px;
  padding: 10px 14px;
  background: #f8fefb;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

button:disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

button.primary {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--primary-ink);
}

.errors {
  margin-top: 12px;
  border: 1px solid #f4cece;
  background: #fff3f3;
  border-radius: 10px;
  padding: 10px 12px;
  color: #7b2b2b;
}

.errors p {
  margin: 0;
}

.results {
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.results.warning {
  border-radius: 12px;
  border: 1px solid #e8b7b7;
  background: #fff5f5;
  padding: 14px;
  color: var(--warn);
}

.question-panel {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fffdf8;
  padding: 16px;
}

.compact-panel {
  padding: 12px 14px;
}

.form-stack {
  display: grid;
  gap: 14px;
}

.compact-stack {
  gap: 10px;
}

.question-group {
  border: 1px solid #ebdece;
  border-radius: 12px;
  padding: 12px;
  background: #fffefb;
}

.question-compound {
  padding-bottom: 14px;
}

.question-label {
  font-weight: 700;
  line-height: 1.35;
}

.choice-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.question-followup {
  margin-top: 10px;
  padding: 12px;
  border: 1px solid #e1d5c6;
  border-radius: 10px;
  background: #fbf7f0;
}

.followup-field {
  margin-top: 10px;
}

.emotion-groups {
  display: grid;
  gap: 12px;
  margin-top: 10px;
}

.emotion-group {
  border: 1px solid #eadfce;
  border-radius: 12px;
  padding: 10px;
  background: #fffdfa;
}

.emotion-group-label {
  margin: 0 0 8px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--muted);
  text-transform: uppercase;
}

.emotion-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 8px;
}

.emotion-card {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 12px 14px;
  border: 1px solid #dccdbb;
  border-radius: 10px;
  background: #fff;
  cursor: pointer;
  transition:
    border-color 160ms ease,
    background-color 160ms ease,
    transform 160ms ease,
    box-shadow 160ms ease;
}

.emotion-card:hover {
  border-color: #cdb79d;
  transform: translateY(-1px);
}

.emotion-card.selected {
  border-color: #1f6a4d;
  background: #edf7f1;
  box-shadow: inset 0 0 0 1px rgba(31, 106, 77, 0.12);
}

.emotion-card input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.emotion-card span {
  font-weight: 600;
  line-height: 1.3;
}

.optional-panel {
  margin-top: 14px;
  border: 1px dashed #d9c9b4;
  border-radius: 12px;
  padding: 10px 12px;
  background: #fffbf5;
}

.optional-panel summary {
  cursor: pointer;
  font-weight: 700;
}

.action-panel {
  position: sticky;
  bottom: 12px;
  z-index: 2;
  box-shadow: 0 12px 24px rgba(27, 35, 47, 0.08);
}

.action-feedback {
  margin-bottom: 12px;
}

.required-pill,
.tangential-pill {
  display: inline-block;
  margin-right: 8px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
}

.required-pill {
  background: #e7f4ed;
  color: #215f45;
}

.tangential-pill {
  background: #f7eadf;
  color: #70513d;
}

.prompt-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.summary-grid {
  display: grid;
  gap: 12px;
}

.summary-field textarea {
  min-height: 78px;
  line-height: 1.45;
}

.summary-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.prompt-block {
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 12px;
  background: #fffdf9;
}

.prompt-subtitle {
  margin: 4px 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.prompt-block textarea {
  margin: 8px 0;
  min-height: 240px;
  line-height: 1.45;
  resize: vertical;
}

.suno-help {
  margin-top: 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 16px;
  background: #fffaf3;
}

.suno-help h4 {
  margin: 0 0 8px;
}

.suno-help ol {
  margin: 0;
  padding-left: 20px;
}

.suno-help li + li {
  margin-top: 6px;
}

.how-it-works-panel {
  margin-top: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fffdf8;
  overflow: hidden;
}

.how-it-works-panel summary {
  list-style: none;
  cursor: pointer;
  padding: 14px 16px;
  font-weight: 700;
  background: #f8f3eb;
}

.how-it-works-panel summary::-webkit-details-marker {
  display: none;
}

.how-it-works-panel summary::after {
  content: "+";
  float: right;
  color: var(--muted);
}

.how-it-works-panel[open] summary::after {
  content: "-";
}

.how-it-works-body {
  padding: 16px;
}

.framework-rail {
  display: flex;
  align-items: stretch;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  margin-top: 14px;
}

.framework-box {
  flex: 0 0 240px;
  border: 1px solid #d8cbbb;
  border-radius: 12px;
  padding: 14px;
  background: #fff;
}

.artifact-box {
  background: #f7fbf8;
  border-color: #bdd5c8;
}

.framework-arrow {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  color: var(--muted);
  font-weight: 700;
}

.framework-phase-label,
.framework-meta-label {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  font-weight: 700;
}

.framework-phase-label {
  color: var(--primary);
}

.framework-description {
  margin: 10px 0 0;
  line-height: 1.45;
}

.framework-meta {
  margin-top: 12px;
}

.framework-list {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted);
}

.framework-list li + li {
  margin-top: 4px;
}

.framework-action {
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.45;
}

.framework-feedback {
  margin-top: 14px;
  padding-top: 12px;
}

.framework-feedback-line {
  height: 26px;
  width: 72%;
  border-top: 2px solid #d8cbbb;
  border-left: 2px solid #d8cbbb;
  border-top-left-radius: 18px;
  margin-left: auto;
}

.framework-feedback-copy {
  border: 1px dashed #d8cbbb;
  border-radius: 12px;
  padding: 12px 14px;
  background: #fffaf4;
}

.framework-subtext {
  margin: 14px 0 0;
  color: var(--muted);
  line-height: 1.5;
}

.knobs {
  margin-top: 16px;
}

.knob-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.knob-btn.active {
  background: #d6f2e7;
  border-color: #69a88c;
}

@media (max-width: 720px) {
  body {
    padding: 14px;
  }

  .panel {
    padding: 16px;
  }

  h1 {
    font-size: 1.35rem;
  }

  .actions {
    flex-direction: column;
  }

  .app-header,
  .header-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .framework-rail {
    flex-direction: column;
    overflow-x: visible;
  }

  .framework-box {
    flex-basis: auto;
    width: 100%;
  }

  .framework-arrow {
    min-height: 24px;
    min-width: 100%;
  }

  .framework-feedback-line {
    width: 100%;
  }

}