/* ===================================================
   ReviewFlow Public Form CSS
   =================================================== */
:root {
  --rf-primary: #4F46E5;
  --rf-secondary: #7C3AED;
  --rf-success: #10B981;
  --rf-danger: #EF4444;
  --rf-warning: #F59E0B;
  --rf-border: #E2E8F0;
  --rf-radius: 12px;
  --rf-radius-sm: 8px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
body.rf-public-body { background: linear-gradient(135deg, #667eea20, #764ba220), #F8FAFC; min-height: 100vh; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: #1E293B; }

.rf-public-wrapper { max-width: 640px; margin: 0 auto; padding: 24px 16px 48px; }

/* ── Form Wrapper ── */
.rf-form-wrapper { background: #fff; border-radius: var(--rf-radius); box-shadow: 0 4px 24px rgba(0,0,0,.1); overflow: hidden; }

.rf-form-logo { padding: 24px; text-align: center; border-bottom: 1px solid var(--rf-border); }
.rf-form-logo img { max-height: 60px; max-width: 200px; }

.rf-form-header { padding: 28px 28px 0; }
.rf-form-title { font-size: 22px; font-weight: 800; color: #1E293B; margin-bottom: 8px; }
.rf-form-desc  { font-size: 14px; color: #64748B; }

.rf-form { padding: 24px 28px 28px; }

/* ── Questions ── */
.rf-form-questions { display: flex; flex-direction: column; gap: 20px; margin-bottom: 24px; }
.rf-question { }
.rf-question-label { display: block; font-size: 15px; font-weight: 600; color: #1E293B; margin-bottom: 8px; }
.rf-question-desc  { font-size: 13px; color: #64748B; margin-bottom: 8px; }
.rf-required { color: var(--rf-danger); margin-left: 2px; }
.rf-field-error { color: var(--rf-danger); font-size: 12px; margin-top: 4px; }

/* ── Inputs ── */
.rf-input, .rf-select, .rf-textarea {
  width: 100%; padding: 11px 14px; border: 2px solid var(--rf-border);
  border-radius: var(--rf-radius-sm); font-size: 15px; color: #1E293B;
  background: #fff; transition: border-color .2s, box-shadow .2s; font-family: inherit;
}
.rf-input:focus, .rf-select:focus, .rf-textarea:focus {
  outline: none; border-color: var(--rf-primary);
  box-shadow: 0 0 0 4px rgba(79,70,229,.12);
}
.rf-textarea { resize: vertical; min-height: 90px; }
.rf-char-count { font-size: 11px; color: #94A3B8; text-align: right; display: block; margin-top: 4px; }

/* ── Star Rating ── */
.rf-star-rating { display: flex; flex-direction: row-reverse; gap: 6px; }
.rf-star-input { display: none; }
.rf-star-label { font-size: 40px; cursor: pointer; color: #D1D5DB; transition: color .15s, transform .1s; line-height: 1; }
.rf-star-label:hover,
.rf-star-input:checked ~ .rf-star-label,
.rf-star-label:hover ~ .rf-star-label { color: #F59E0B; transform: scale(1.1); }

/* ── Emoji Rating ── */
.rf-emoji-rating { display: flex; gap: 8px; flex-wrap: wrap; }
.rf-emoji-option { display: flex; flex-direction: column; align-items: center; gap: 4px; cursor: pointer; padding: 10px 14px; border: 2px solid var(--rf-border); border-radius: var(--rf-radius-sm); transition: all .15s; min-width: 68px; }
.rf-emoji-option:hover, .rf-emoji-option.rf-selected { border-color: var(--rf-primary); background: #EEF2FF; }
.rf-emoji { font-size: 32px; transition: transform .15s; }
.rf-emoji-option:hover .rf-emoji, .rf-emoji-option.rf-selected .rf-emoji { transform: scale(1.2); }
.rf-emoji-label { font-size: 11px; color: #64748B; font-weight: 500; white-space: nowrap; }

/* ── NPS Rating ── */
.rf-nps-rating { }
.rf-nps-scale { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: 8px; }
.rf-nps-btn { width: 44px; height: 44px; border: 2px solid var(--rf-border); background: #fff; border-radius: var(--rf-radius-sm); font-size: 14px; font-weight: 600; cursor: pointer; transition: all .15s; }
.rf-nps-btn:hover, .rf-nps-btn.rf-selected { background: var(--rf-primary); color: #fff; border-color: var(--rf-primary); transform: scale(1.05); }
.rf-nps-btn[data-value="0"],.rf-nps-btn[data-value="1"],.rf-nps-btn[data-value="2"],.rf-nps-btn[data-value="3"],.rf-nps-btn[data-value="4"],.rf-nps-btn[data-value="5"],.rf-nps-btn[data-value="6"] { border-color: #FEE2E2; }
.rf-nps-btn[data-value="7"],.rf-nps-btn[data-value="8"] { border-color: #FEF3C7; }
.rf-nps-btn[data-value="9"],.rf-nps-btn[data-value="10"] { border-color: #D1FAE5; }
.rf-nps-labels { display: flex; justify-content: space-between; font-size: 11px; color: #94A3B8; }

/* ── Radio & Checkbox ── */
.rf-radio-group, .rf-checkbox-group { display: flex; flex-direction: column; gap: 8px; }
.rf-radio-label, .rf-checkbox-label { display: flex; align-items: center; gap: 10px; cursor: pointer; padding: 10px 14px; border: 2px solid var(--rf-border); border-radius: var(--rf-radius-sm); font-size: 14px; transition: all .15s; }
.rf-radio-label:hover, .rf-checkbox-label:hover { border-color: var(--rf-primary); background: #EEF2FF; }
.rf-radio-label input, .rf-checkbox-label input { accent-color: var(--rf-primary); width: 16px; height: 16px; }
.rf-file-input { width: 100%; padding: 10px; border: 2px dashed var(--rf-border); border-radius: var(--rf-radius-sm); background: #FAFAFA; cursor: pointer; }
.rf-file-hint { font-size: 11px; color: #94A3B8; margin-top: 4px; }

/* ── Conditional hidden ── */
.rf-question.rf-hidden { display: none !important; }

/* ── Submit button ── */
.rf-form-actions { margin-top: 24px; }
.rf-btn-primary { background: var(--rf-primary); color: #fff; border: none; padding: 14px 28px; border-radius: var(--rf-radius-sm); font-size: 16px; font-weight: 600; cursor: pointer; transition: all .15s; width: 100%; letter-spacing: .3px; }
.rf-btn-primary:hover { background: #3730A3; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(79,70,229,.4); }
.rf-btn-primary:disabled { opacity: .6; cursor: not-allowed; transform: none; }

/* ── Loading ── */
.rf-form-loading { text-align: center; padding: 32px; }
.rf-spinner { width: 40px; height: 40px; border: 3px solid var(--rf-border); border-top-color: var(--rf-primary); border-radius: 50%; animation: rf-spin 0.8s linear infinite; margin: 0 auto 12px; }
@keyframes rf-spin { to { transform: rotate(360deg); } }

/* ── Results ── */
.rf-result { padding: 40px 28px; text-align: center; }
.rf-result-icon { font-size: 56px; margin-bottom: 16px; animation: rf-bounce .5s ease; }
@keyframes rf-bounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.2)} }
.rf-result h3 { font-size: 20px; font-weight: 700; color: #1E293B; margin-bottom: 16px; }
.rf-result-positive .rf-result-icon { filter: drop-shadow(0 0 12px #F59E0B80); }
.rf-result-negative .rf-result-icon { }

/* ── Draft Section ── */
.rf-draft-section { text-align: left; background: #F8FAFC; border: 1px solid var(--rf-border); border-radius: var(--rf-radius-sm); padding: 16px; margin-top: 20px; }
.rf-draft-label { font-size: 13px; font-weight: 600; color: #64748B; margin-bottom: 8px; }
.rf-draft-text { font-size: 14px; line-height: 1.6; color: #1E293B; padding: 12px; background: #fff; border: 1px solid var(--rf-border); border-radius: var(--rf-radius-sm); min-height: 80px; margin-bottom: 12px; }
.rf-draft-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.rf-btn-secondary { background: #F1F5F9; color: #1E293B; border: 1px solid var(--rf-border); padding: 10px 20px; border-radius: var(--rf-radius-sm); font-size: 14px; font-weight: 500; cursor: pointer; transition: all .15s; }
.rf-btn-secondary:hover { background: var(--rf-border); }
.rf-btn { display: inline-flex; align-items: center; gap: 6px; }

/* ── Powered by ── */
.rf-powered-by { text-align: center; margin-top: 16px; font-size: 12px; color: #94A3B8; }
.rf-powered-by a { color: #94A3B8; text-decoration: none; }
.rf-powered-by a:hover { color: var(--rf-primary); }

/* ── Responsive ── */
@media (max-width: 480px) {
  .rf-public-wrapper { padding: 12px 8px 32px; }
  .rf-form-header, .rf-form { padding-left: 16px; padding-right: 16px; }
  .rf-star-label { font-size: 32px; }
  .rf-emoji-option { min-width: 52px; padding: 8px; }
  .rf-nps-btn { width: 36px; height: 36px; font-size: 12px; }
  .rf-plans-grid { grid-template-columns: 1fr; }
}