/* App-specific styles — supplement theme.css */

.app-container {
  max-width: 860px;
  margin: 0 auto;
  padding: 3rem 2rem 6rem;
}

/* ── App Header ── */
.app-header {
  margin-bottom: 2.5rem;
}
.app-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
}
.app-eyebrow.success { color: #16a34a; }
.app-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
}
.app-subtitle {
  font-size: 0.95rem;
  color: var(--slate);
  line-height: 1.6;
}
.doc-actions {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

/* ── Progress Bar ── */
.progress-bar {
  margin-bottom: 2.5rem;
}
.progress-steps {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.75rem;
}
.progress-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}
.step-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid var(--border);
  background: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--slate);
  transition: all 0.2s;
}
.progress-step.active .step-dot {
  border-color: var(--amber);
  background: var(--amber);
  color: white;
}
.progress-step.done .step-dot {
  border-color: var(--amber);
  background: var(--amber);
  color: white;
}
.step-label {
  font-size: 0.65rem;
  color: var(--slate);
  letter-spacing: 0.05em;
}
.progress-step.active .step-label { color: var(--amber); font-weight: 600; }
.progress-track {
  height: 3px;
  background: var(--border);
  border-radius: 2px;
  overflow: hidden;
}
.progress-fill {
  height: 100%;
  background: var(--amber);
  transition: width 0.3s ease;
  border-radius: 2px;
}

/* ── Form ── */
.step-container {
  min-height: 320px;
}
.step-panel { animation: fadeIn 0.25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

.step-intro { margin-bottom: 2rem; }
.step-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.4rem;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.step-help {
  font-size: 0.875rem;
  color: var(--slate);
  line-height: 1.6;
}

.field-group { margin-bottom: 1.5rem; }
.field-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.required { color: #dc2626; }
.field-help {
  font-size: 0.8rem;
  color: var(--slate);
  margin-bottom: 0.4rem;
}

.field-input,
.field-select {
  width: 100%;
  padding: 0.6rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: inherit;
  background: white;
  color: var(--fg);
  transition: border-color 0.15s;
}
.field-input:focus, .field-select:focus {
  outline: none;
  border-color: var(--amber);
}
.field-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%235C6670' d='M6 8L1 3h10z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 0.75rem center; padding-right: 2rem; }

.checkbox-group, .radio-group { display: flex; flex-direction: column; gap: 0.5rem; }
.checkbox-item, .radio-item {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.875rem;
  color: var(--fg);
  background: white;
  transition: border-color 0.15s, background 0.15s;
}
.checkbox-item:hover, .radio-item:hover { border-color: var(--amber); }
.checkbox-item input, .radio-item input { margin-top: 0.15rem; accent-color: var(--amber); flex-shrink: 0; }
.checkbox-item:has(input:checked), .radio-item:has(input:checked) {
  border-color: var(--amber);
  background: #FFF9EC;
}

/* ── Review ── */
.review-section { margin-bottom: 2rem; }
.review-heading {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.review-list { display: flex; flex-direction: column; gap: 0; }
.review-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 1rem;
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--border);
}
.review-row dt { font-weight: 600; font-size: 0.85rem; color: var(--navy); }
.review-row dd { font-size: 0.875rem; color: var(--slate); }
.review-row em { color: #9ca3af; }

.doc-preview-list { display: flex; flex-direction: column; gap: 0.75rem; }
.doc-preview-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 0.875rem 1.25rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: 8px;
}
.doc-icon { font-size: 1.5rem; flex-shrink: 0; line-height: 1; }
.doc-preview-item strong { font-size: 0.9rem; color: var(--navy); }
.doc-preview-item p { font-size: 0.8rem; color: var(--slate); margin-top: 0.2rem; }

/* ── Navigation ── */
.step-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 2rem;
  gap: 1rem;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border: none;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary {
  background: var(--amber);
  color: white;
}
.btn-primary:hover { background: var(--accent-hover); }
.btn-secondary {
  background: white;
  color: var(--navy);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--amber); color: var(--amber); }

/* ── Generation Status ── */
.generation-status {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 1.5rem;
  background: #F0F4FF;
  border: 1px solid #C7D2FE;
  border-radius: 8px;
  margin-top: 1.5rem;
}
.gen-spinner {
  width: 32px;
  height: 32px;
  border: 3px solid #C7D2FE;
  border-top-color: var(--amber);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  flex-shrink: 0;
}
@keyframes spin { to { transform: rotate(360deg); } }
.gen-text { font-size: 0.9rem; line-height: 1.6; color: var(--navy); }

/* ── Document viewer ── */
.doc-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--border);
  margin-bottom: 2rem;
  overflow-x: auto;
}
.doc-tab {
  padding: 0.75rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--slate);
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  cursor: pointer;
  white-space: nowrap;
  transition: color 0.15s;
}
.doc-tab:hover { color: var(--navy); }
.doc-tab.active { color: var(--amber); border-bottom-color: var(--amber); font-weight: 600; }

.doc-content { animation: fadeIn 0.25s ease; }
.doc-meta { margin-bottom: 2rem; padding-bottom: 1.5rem; border-bottom: 2px solid var(--amber); }
.doc-title-display {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.6rem;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.4rem;
}
.doc-date { font-size: 0.8rem; color: var(--slate); }

.doc-body {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--fg);
}
.doc-body h1 { font-size: 1.1rem; font-weight: 700; color: var(--navy); margin: 1.75rem 0 0.6rem; padding-bottom: 0.4rem; border-bottom: 1px solid var(--border); }
.doc-body h2 { font-size: 1rem; font-weight: 600; color: var(--navy); margin: 1.25rem 0 0.5rem; }
.doc-body h3 { font-size: 0.9rem; font-weight: 600; color: var(--navy); margin: 1rem 0 0.4rem; }
.doc-body p { margin-bottom: 0.7rem; }
.doc-body table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: 0.85rem; }
.doc-body th { background: #F0EBE3; border: 1px solid var(--border); padding: 0.5rem 0.75rem; text-align: left; font-weight: 600; }
.doc-body td { border: 1px solid var(--border); padding: 0.4rem 0.75rem; }
.doc-body ul, .doc-body ol { padding-left: 1.5rem; margin-bottom: 0.7rem; }
.doc-body li { margin-bottom: 0.3rem; }
.doc-body strong { font-weight: 700; }

/* ── Responsive ── */
@media (max-width: 600px) {
  .app-container { padding: 2rem 1.25rem 4rem; }
  .doc-tabs { gap: 0; }
  .doc-tab { padding: 0.6rem 0.875rem; font-size: 0.8rem; }
  .review-row { grid-template-columns: 1fr; gap: 0.25rem; }
}