/* Analyze page — input form styles */
.analyze-page {
  max-width: 640px;
  margin: 0 auto;
  padding: 60px 32px 100px;
}

.analyze-header {
  margin-bottom: 48px;
}
.analyze-header h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 44px);
  font-weight: 900;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
}
.analyze-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* Input Mode Toggle */
.input-toggle {
  display: flex;
  gap: 4px;
  background: var(--surface);
  border-radius: 10px;
  padding: 4px;
  margin-bottom: 32px;
  border: 1px solid var(--border);
}
.toggle-btn {
  flex: 1;
  padding: 10px 16px;
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.2s;
}
.toggle-btn.active {
  background: var(--accent);
  color: #0D0D0F;
  font-weight: 600;
}
.toggle-btn:hover:not(.active) {
  color: var(--fg);
}

/* Form */
.analyze-form {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.form-group label {
  font-size: 14px;
  font-weight: 500;
  color: var(--fg);
}
.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--accent);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--fg-muted);
  opacity: 0.5;
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%238A8A8E' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}
.form-hint {
  font-size: 12px;
  color: var(--fg-muted);
}

/* Submit Button */
.submit-btn {
  padding: 14px 32px;
  background: var(--accent);
  color: #0D0D0F;
  border: none;
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.15s, opacity 0.15s;
  margin-top: 8px;
}
.submit-btn:hover:not(:disabled) {
  transform: translateY(-1px);
  opacity: 0.9;
}
.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}
.btn-loading {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

/* Error */
.error-banner {
  padding: 14px 20px;
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.3);
  border-radius: 10px;
  color: #ef4444;
  font-size: 14px;
  margin-top: 16px;
}

@media (max-width: 600px) {
  .analyze-page { padding: 40px 20px 80px; }
}