/* ============================================================
   IDEA / STEM Feedback UI — Design System
   ============================================================ */

:root {
  --idea-blue: #2563EB;
  --idea-blue-light: #EFF6FF;
  --idea-blue-dark: #1D4ED8;
  --stem-green: #059669;
  --stem-green-light: #ECFDF5;
  --accent-orange: #EA580C;
  --accent-purple: #7C3AED;
  --danger: #DC2626;
  --warning: #D97706;
  --success: #16A34A;

  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.10), 0 4px 6px -2px rgba(0,0,0,0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.12), 0 10px 10px -5px rgba(0,0,0,0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0,0,0,0.20);

  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Noto Sans JP', 'Yu Gothic', sans-serif;
  background: #F0F4F8;
  color: var(--gray-800);
  line-height: 1.6;
  min-height: 100vh;
}

/* ============================================================
   DEMO PAGE LAYOUT
   ============================================================ */
.demo-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.demo-header {
  background: white;
  border-bottom: 1px solid var(--gray-200);
  padding: 0 24px;
  height: 60px;
  display: flex;
  align-items: center;
  gap: 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}

.demo-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: 800;
  font-size: 18px;
  letter-spacing: -0.5px;
  flex-shrink: 0;
}
.logo-idea { color: var(--idea-blue); }
.logo-sep { color: var(--gray-300); }
.logo-stem { color: var(--stem-green); }

.demo-nav {
  display: flex;
  gap: 4px;
  flex: 1;
}
.nav-link {
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
  text-decoration: none;
  transition: var(--transition);
}
.nav-link:hover { background: var(--gray-100); color: var(--gray-800); }
.nav-link.active { background: var(--idea-blue-light); color: var(--idea-blue); }

.demo-user {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
  flex-shrink: 0;
}
.user-avatar {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-full);
  background: var(--idea-blue);
  color: white;
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.user-name { font-size: 14px; font-weight: 500; }
.tester-badge {
  background: linear-gradient(135deg, #7C3AED, #DB2777);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}

.demo-content {
  display: flex;
  flex: 1;
}

.demo-sidebar {
  width: 200px;
  background: white;
  border-right: 1px solid var(--gray-200);
  padding: 16px 12px;
  flex-shrink: 0;
}

.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 2px;
}
.sidebar-item:hover { background: var(--gray-50); color: var(--gray-800); }
.sidebar-item.active { background: var(--idea-blue-light); color: var(--idea-blue); }

.demo-main {
  flex: 1;
  padding: 32px;
  overflow-y: auto;
  max-height: calc(100vh - 60px);
}

.demo-title {
  font-size: 26px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.demo-subtitle {
  font-size: 15px;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.demo-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  margin-bottom: 40px;
}

.demo-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-100);
  transition: var(--transition);
}
.demo-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.card-label { font-size: 14px; font-weight: 700; color: var(--gray-800); margin-bottom: 2px; }
.card-desc { font-size: 12px; color: var(--gray-400); }

/* ============================================================
   ADMIN TABLE PREVIEW
   ============================================================ */
.admin-preview-section {
  margin-top: 8px;
}

.section-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.admin-table-wrap {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.admin-toolbar {
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.admin-filters {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 5px 12px;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-200);
  background: white;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn:hover { border-color: var(--idea-blue); color: var(--idea-blue); }
.filter-btn.active { background: var(--idea-blue); border-color: var(--idea-blue); color: white; }

.admin-actions { display: flex; gap: 8px; }
.admin-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: white;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.admin-btn:hover { background: var(--gray-50); border-color: var(--gray-300); }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.admin-table th {
  padding: 10px 14px;
  text-align: left;
  font-weight: 600;
  color: var(--gray-500);
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-200);
  white-space: nowrap;
}
.admin-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--gray-100);
  vertical-align: middle;
}
.admin-table tr:last-child td { border-bottom: none; }
.admin-table tr:hover td { background: var(--gray-50); }

.ticket-id {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  background: var(--gray-100);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--gray-600);
}

.type-badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}
.type-badge.bug { background: #FEF2F2; color: #DC2626; }
.type-badge.idea { background: #FFFBEB; color: #D97706; }
.type-badge.inquiry { background: #EFF6FF; color: #2563EB; }
.type-badge.report { background: #FFF7ED; color: #EA580C; }
.type-badge.ai { background: #F5F3FF; color: #7C3AED; }

.service-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}
.service-badge.idea { background: var(--idea-blue-light); color: var(--idea-blue); }
.service-badge.stem { background: var(--stem-green-light); color: var(--stem-green); }
.service-badge.bm { background: #FFF3E8; color: #EA580C; }

.status-badge {
  display: inline-flex;
  padding: 3px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}
.status-badge.new { background: #EFF6FF; color: #2563EB; }
.status-badge.in-progress { background: #FFFBEB; color: #D97706; }
.status-badge.answered { background: #F0FFF4; color: #16A34A; }
.status-badge.roadmap { background: #F5F3FF; color: #7C3AED; }
.status-badge.closed { background: var(--gray-100); color: var(--gray-500); }

.priority-badge {
  display: inline-flex;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 700;
}
.priority-badge.high { background: #FEF2F2; color: #DC2626; }
.priority-badge.mid { background: #FFFBEB; color: #D97706; }
.priority-badge.low { background: var(--gray-100); color: var(--gray-500); }

.action-btn {
  padding: 4px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: white;
  font-size: 12px;
  font-weight: 600;
  color: var(--idea-blue);
  cursor: pointer;
  transition: var(--transition);
}
.action-btn:hover { background: var(--idea-blue-light); border-color: var(--idea-blue); }

/* ============================================================
   FLOATING BUTTON
   ============================================================ */
.floating-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--idea-blue), #3B82F6);
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1000;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.45), 0 2px 6px rgba(0,0,0,0.15);
  transition: var(--transition-slow);
  position: fixed;
  user-select: none;
}
.floating-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.55), 0 3px 8px rgba(0,0,0,0.18);
}
.floating-btn.open {
  background: linear-gradient(135deg, #374151, #1F2937);
  box-shadow: 0 4px 14px rgba(0,0,0,0.35);
}
.floating-btn .floating-icon-default { transition: var(--transition); opacity: 1; }
.floating-btn .floating-icon-close { position: absolute; transition: var(--transition); opacity: 0; transform: rotate(-90deg); }
.floating-btn.open .floating-icon-default { opacity: 0; transform: scale(0.7); }
.floating-btn.open .floating-icon-close { opacity: 1; transform: rotate(0deg); }

.floating-pulse {
  position: absolute;
  top: -3px;
  right: -3px;
  width: 14px;
  height: 14px;
  border-radius: var(--radius-full);
  background: #EF4444;
  border: 2px solid white;
  animation: pulse-ring 2s infinite;
}
@keyframes pulse-ring {
  0% { box-shadow: 0 0 0 0 rgba(239,68,68,0.5); }
  70% { box-shadow: 0 0 0 8px rgba(239,68,68,0); }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0); }
}

/* Quick Menu */
.quick-menu {
  position: fixed;
  bottom: 96px;
  right: 28px;
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-2xl);
  border: 1px solid var(--gray-100);
  padding: 10px;
  z-index: 999;
  min-width: 260px;
  transform-origin: bottom right;
  transform: scale(0.85) translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.22s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.quick-menu.visible {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.quick-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}
.quick-menu-item:hover { background: var(--gray-50); }
.quick-menu-item.urgent:hover { background: #FEF2F2; }

.qm-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.qm-icon.bug { background: #FEF2F2; }
.qm-icon.idea { background: #FFFBEB; }
.qm-icon.inquiry { background: var(--idea-blue-light); }
.qm-icon.impression { background: #F0FFF4; }
.qm-icon.urgent { background: #FEF2F2; }

.qm-label { font-size: 14px; font-weight: 700; color: var(--gray-800); }
.qm-sub { font-size: 12px; color: var(--gray-400); margin-top: 1px; }

/* ============================================================
   FEEDBACK OVERLAY & PANEL
   ============================================================ */
.feedback-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.35);
  backdrop-filter: blur(2px);
  z-index: 998;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}
.feedback-overlay.visible {
  opacity: 1;
  pointer-events: all;
}

.feedback-panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 480px;
  max-width: 100vw;
  background: white;
  display: flex;
  flex-direction: column;
  z-index: 999;
  box-shadow: -4px 0 30px rgba(0,0,0,0.15);
  transform: translateX(100%);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 20px 0 0 20px;
}
.feedback-panel.open {
  transform: translateX(0);
}

/* Panel Header */
.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--gray-100);
  flex-shrink: 0;
  background: white;
  border-radius: 20px 0 0 0;
}
.panel-header-left { display: flex; align-items: center; gap: 10px; }
.panel-service-badge {
  background: var(--idea-blue-light);
  color: var(--idea-blue);
  font-size: 11px;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  letter-spacing: 0.5px;
}
.panel-title {
  font-size: 16px;
  font-weight: 700;
  color: var(--gray-900);
}
.panel-header-right { display: flex; align-items: center; gap: 8px; }

.history-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
  background: white;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}
.history-btn:hover { background: var(--gray-50); color: var(--gray-700); }

.panel-close {
  width: 34px;
  height: 34px;
  border-radius: var(--radius-md);
  border: none;
  background: var(--gray-100);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.panel-close:hover { background: var(--gray-200); color: var(--gray-700); }

/* Steps Bar */
.steps-bar {
  display: flex;
  align-items: center;
  padding: 14px 20px;
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-100);
  flex-shrink: 0;
}
.step {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
}
.step-num {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  background: var(--gray-200);
  color: var(--gray-400);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.step.active .step-num { background: var(--idea-blue); color: white; }
.step.completed .step-num { background: var(--success); color: white; }
.step-label { font-size: 12px; font-weight: 500; color: var(--gray-400); transition: var(--transition); }
.step.active .step-label { color: var(--idea-blue); font-weight: 600; }
.step.completed .step-label { color: var(--success); }
.step-line {
  height: 2px;
  flex: 0 0 20px;
  background: var(--gray-200);
  margin: 0 4px;
  border-radius: 2px;
  transition: var(--transition);
}

/* Panel Content */
.panel-content {
  flex: 1;
  overflow-y: auto;
  overflow-x: hidden;
  scroll-behavior: smooth;
}
.panel-content::-webkit-scrollbar { width: 4px; }
.panel-content::-webkit-scrollbar-track { background: transparent; }
.panel-content::-webkit-scrollbar-thumb { background: var(--gray-200); border-radius: 2px; }

/* ============================================================
   SCREENS
   ============================================================ */
.screen { display: none; }
.screen.active { display: block; }

.screen-header {
  padding: 20px 20px 0;
  margin-bottom: 4px;
}
.screen-title {
  font-size: 20px;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.3px;
  margin-bottom: 6px;
  line-height: 1.3;
}
.screen-desc {
  font-size: 14px;
  color: var(--gray-500);
  line-height: 1.5;
}
.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  color: var(--gray-400);
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  padding: 0 0 12px;
  transition: var(--transition);
}
.back-btn:hover { color: var(--idea-blue); }

/* ============================================================
   TYPE SELECTION SCREEN
   ============================================================ */
.type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 16px 20px;
}

.type-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 16px;
  border: 2px solid var(--gray-100);
  border-radius: var(--radius-lg);
  background: white;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: left;
}
.type-card:hover {
  border-color: var(--idea-blue);
  background: var(--idea-blue-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.type-card-icon { font-size: 24px; margin-bottom: 4px; }
.type-card-label { font-size: 14px; font-weight: 700; color: var(--gray-800); line-height: 1.3; }
.type-card-sub { font-size: 12px; color: var(--gray-400); line-height: 1.4; }

/* Tester Mission */
.tester-mission-card {
  margin: 0 20px 20px;
  background: linear-gradient(135deg, #F5F3FF, #EDE9FE);
  border: 1px solid #DDD6FE;
  border-radius: var(--radius-lg);
  padding: 16px;
}
.mission-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}
.mission-badge {
  background: linear-gradient(135deg, #7C3AED, #6D28D9);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
}
.mission-title { font-size: 14px; font-weight: 700; color: #5B21B6; }
.mission-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 5px 0;
}
.mission-check {
  width: 20px;
  height: 20px;
  border-radius: var(--radius-full);
  background: #7C3AED;
  color: white;
  font-size: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mission-check:not(.done) { background: white; border: 2px solid #C4B5FD; }
.mission-text { font-size: 13px; color: #5B21B6; }
.mission-survey-btn {
  margin-top: 12px;
  width: 100%;
  padding: 8px;
  background: #7C3AED;
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.mission-survey-btn:hover { background: #6D28D9; }

/* ============================================================
   FORM STYLES
   ============================================================ */
.form-section {
  padding: 16px 20px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 8px;
}
.form-label.required::after {
  content: '必須';
  font-size: 10px;
  font-weight: 700;
  color: #DC2626;
  background: #FEF2F2;
  padding: 2px 5px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: middle;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 15px;
  font-family: inherit;
  color: var(--gray-800);
  background: white;
  transition: var(--transition);
  line-height: 1.5;
  -webkit-appearance: none;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--idea-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.form-textarea { resize: vertical; min-height: 80px; }
.form-hint { font-size: 12px; color: var(--gray-400); margin-top: 5px; }

.form-row-2col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* Severity buttons */
.severity-select-row { margin-bottom: 20px; }
.severity-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.severity-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: white;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}
.severity-btn:hover { border-color: var(--gray-300); background: var(--gray-50); }
.severity-btn.active { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.severity-btn[data-val="critical"].active { border-color: #DC2626; background: #FEF2F2; color: #DC2626; }
.severity-btn[data-val="high"].active { border-color: #D97706; background: #FFFBEB; color: #D97706; }
.severity-btn[data-val="mid"].active { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.severity-btn[data-val="low"].active { border-color: var(--success); background: #F0FFF4; color: var(--success); }

/* Attach area */
.attach-area {
  border: 2px dashed var(--gray-200);
  border-radius: var(--radius-md);
  padding: 24px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: var(--transition);
  background: var(--gray-50);
}
.attach-area:hover { border-color: var(--idea-blue); background: var(--idea-blue-light); }
.attach-area.small { padding: 14px 16px; }
.attach-icon { font-size: 24px; }
.attach-main { font-size: 14px; font-weight: 600; color: var(--gray-600); }
.attach-sub { font-size: 12px; color: var(--gray-400); margin-top: 2px; }
.attach-warning {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 12px;
  color: var(--warning);
}
.attach-preview {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}
.attach-preview-item {
  position: relative;
  width: 72px;
  height: 72px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid var(--gray-200);
}
.attach-preview-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.attach-remove {
  position: absolute;
  top: 2px;
  right: 2px;
  width: 18px;
  height: 18px;
  border-radius: var(--radius-full);
  background: rgba(0,0,0,0.6);
  color: white;
  font-size: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border: none;
}

/* Auto Info */
.auto-info-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.auto-info-toggle {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  background: none;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  text-align: left;
}
.auto-info-toggle:hover { background: var(--gray-100); }
.toggle-arrow { margin-left: auto; transition: transform 0.2s ease; }
.toggle-arrow.rotated { transform: rotate(180deg); }

.auto-info-content {
  display: none;
  padding: 0 14px 14px;
}
.auto-info-content.visible { display: block; }
.auto-info-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
}
.auto-info-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 0;
  border-bottom: 1px solid var(--gray-200);
  gap: 12px;
}
.auto-info-item:last-child { border-bottom: none; }
.auto-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
}
.auto-checkbox input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--idea-blue); cursor: pointer; }
.auto-val { font-size: 12px; color: var(--gray-400); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 180px; }
.auto-info-note { font-size: 12px; color: var(--gray-400); margin-top: 10px; }

/* Category Select */
.category-select {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.cat-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  background: white;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}
.cat-btn:hover { border-color: var(--idea-blue); color: var(--idea-blue); }
.cat-btn.active { border-color: var(--idea-blue); background: var(--idea-blue); color: white; }

/* Reply Toggle */
.reply-toggle {
  display: flex;
  gap: 8px;
}
.reply-option { flex: 1; }
.reply-option input[type="radio"] { display: none; }
.reply-opt-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  text-align: center;
}
.reply-icon { font-size: 20px; }
.reply-opt-label span:last-child { font-size: 13px; font-weight: 600; color: var(--gray-600); }
.reply-option input:checked + .reply-opt-label {
  border-color: var(--idea-blue);
  background: var(--idea-blue-light);
}
.reply-option input:checked + .reply-opt-label span:last-child { color: var(--idea-blue); }

/* Urgency */
.urgency-select { display: flex; gap: 8px; }
.urgency-opt { flex: 1; }
.urgency-opt input[type="radio"] { display: none; }
.urgency-label {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.urgency-opt input:checked + .urgency-label.urgent { border-color: #DC2626; background: #FEF2F2; color: #DC2626; }
.urgency-opt input:checked + .urgency-label.normal { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.urgency-opt input:checked + .urgency-label.low { border-color: var(--success); background: #F0FFF4; color: var(--success); }

/* Importance Slider */
.importance-slider-wrap {
  padding: 4px 0;
}
.importance-slider {
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: var(--gray-200);
  outline: none;
  -webkit-appearance: none;
  accent-color: var(--idea-blue);
}
.importance-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--idea-blue);
  cursor: pointer;
  box-shadow: 0 2px 6px rgba(37,99,235,0.4);
}
.importance-labels {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 12px;
  color: var(--gray-400);
}
.importance-current {
  font-weight: 700;
  color: var(--idea-blue);
}

/* Tag Select Grid */
.tag-select-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.tag-select-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.tag-select-item:hover { border-color: var(--idea-blue); }
.tag-select-item input[type="checkbox"] { accent-color: var(--idea-blue); }
.tag-select-item:has(input:checked) { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }

/* AI Issue Grid */
.ai-issue-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}
.ai-issue-item {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.ai-issue-item input[type="checkbox"] { display: none; }
.issue-tag {
  width: 100%;
  padding: 10px 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
  display: block;
  text-align: center;
}
.ai-issue-item:hover .issue-tag { border-color: var(--accent-purple); }
.ai-issue-item:has(input:checked) .issue-tag { border-color: var(--accent-purple); background: #F5F3FF; color: var(--accent-purple); }

/* Log Attach Option */
.log-attach-option {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.log-opt {
  flex: 1;
  padding: 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.log-opt:hover { border-color: var(--accent-purple); }
.log-opt.active { border-color: var(--accent-purple); background: #F5F3FF; }
.log-opt-icon { font-size: 20px; flex-shrink: 0; }
.log-opt-title { font-size: 13px; font-weight: 700; color: var(--gray-700); margin-bottom: 2px; }
.log-opt-sub { font-size: 12px; color: var(--gray-400); }
.log-preview {
  background: var(--gray-900);
  border-radius: var(--radius-md);
  padding: 12px;
  font-size: 12px;
  font-family: 'Courier New', monospace;
  line-height: 1.7;
}
.log-preview-item { padding: 2px 0; }
.log-preview-item.user { color: #93C5FD; }
.log-preview-item.ai { color: #FCA5A5; }

/* Report */
.report-notice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #EFF6FF;
  border: 1px solid #BFDBFE;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13px;
  color: #1D4ED8;
  margin-bottom: 20px;
  line-height: 1.5;
}
.report-target-grid, .report-reason-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.report-target-btn {
  padding: 8px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: white;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.report-target-btn:hover { border-color: var(--accent-orange); color: var(--accent-orange); }
.report-target-btn.active { border-color: var(--accent-orange); background: #FFF7ED; color: var(--accent-orange); }

.report-reason-item {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  transition: var(--transition);
}
.report-reason-item:hover { border-color: var(--accent-orange); }
.report-reason-item:has(input:checked) { border-color: var(--accent-orange); background: #FFF7ED; color: var(--accent-orange); }
.report-reason-item input[type="checkbox"] { accent-color: var(--accent-orange); }

/* Toggle Switch */
.toggle-switch-wrap {
  display: flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-700);
}
.toggle-switch {
  position: relative;
  width: 42px;
  height: 24px;
  background: var(--gray-300);
  border-radius: 12px;
  transition: var(--transition);
  flex-shrink: 0;
}
.toggle-switch::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: white;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.toggle-switch-wrap input[type="checkbox"] { display: none; }
.toggle-switch-wrap input:checked + .toggle-switch { background: var(--danger); }
.toggle-switch-wrap input:checked + .toggle-switch::after { transform: translateX(18px); }

/* Billing Type Grid */
.billing-type-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.billing-type-btn {
  padding: 10px 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: white;
  font-size: 13px;
  font-weight: 600;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
  text-align: left;
}
.billing-type-btn:hover { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.billing-type-btn.active { border-color: var(--idea-blue); background: var(--idea-blue); color: white; }

/* Official Type */
.official-type-list { display: flex; flex-direction: column; gap: 6px; }
.official-type-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-700);
  transition: var(--transition);
}
.official-type-item:hover { border-color: var(--idea-blue); background: var(--idea-blue-light); }
.official-type-item:has(input:checked) { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.official-type-item input[type="radio"] { accent-color: var(--idea-blue); }

/* Emoji Rating */
.emoji-rating {
  display: flex;
  gap: 8px;
  justify-content: center;
  padding: 8px 0;
}
.emoji-btn {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-full);
  border: 2px solid var(--gray-200);
  background: white;
  font-size: 26px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}
.emoji-btn:hover { transform: scale(1.2); border-color: var(--gray-300); }
.emoji-btn.active { transform: scale(1.25); border-color: var(--idea-blue); box-shadow: 0 0 0 3px rgba(37,99,235,0.2); }

/* Alpha Survey Styles */
.alpha-badge-row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
.alpha-badge {
  background: linear-gradient(135deg, #7C3AED, #DB2777);
  color: white;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}
.survey-week { font-size: 13px; color: var(--gray-400); font-weight: 500; }

.usability-scale, .nps-row {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.scale-label-left, .scale-label-right, .nps-label-left, .nps-label-right {
  font-size: 11px;
  color: var(--gray-400);
  white-space: nowrap;
  flex-shrink: 0;
}
.scale-btns, .nps-btns {
  display: flex;
  gap: 4px;
  flex: 1;
}
.scale-btn, .nps-btn {
  flex: 1;
  min-width: 30px;
  height: 36px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  background: white;
  font-size: 13px;
  font-weight: 700;
  color: var(--gray-500);
  cursor: pointer;
  transition: var(--transition);
}
.scale-btn:hover, .nps-btn:hover { border-color: var(--gray-300); background: var(--gray-50); }
.scale-btn.active { border-color: var(--idea-blue); background: var(--idea-blue); color: white; }
.nps-btn.active { border-color: var(--idea-blue); background: var(--idea-blue); color: white; }
.nps-btn.nps-mid { border-color: #FDE68A; }
.nps-btn.nps-mid.active { border-color: #D97706; background: #D97706; color: white; }
.nps-btn.nps-good { border-color: #BBF7D0; }
.nps-btn.nps-good.active { border-color: var(--success); background: var(--success); color: white; }

.feature-used-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.feature-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  cursor: pointer;
  transition: var(--transition);
}
.feature-item:hover { border-color: var(--accent-purple); }
.feature-item:has(input:checked) { border-color: var(--accent-purple); background: #F5F3FF; color: var(--accent-purple); }
.feature-item input[type="checkbox"] { accent-color: var(--accent-purple); }

/* ============================================================
   CONFIRM SCREEN
   ============================================================ */
.confirm-section { padding: 16px 20px; }
.confirm-card {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-bottom: 16px;
}
.confirm-type-row { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.confirm-type-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: #FEF2F2;
  color: #DC2626;
}
.confirm-service-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  background: var(--idea-blue-light);
  color: var(--idea-blue);
}
.confirm-content {
  font-size: 14px;
  color: var(--gray-700);
  line-height: 1.6;
}
.confirm-content-row {
  display: flex;
  gap: 8px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--gray-200);
  padding-bottom: 8px;
}
.confirm-content-row:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }
.confirm-content-key { font-weight: 700; color: var(--gray-500); font-size: 12px; min-width: 100px; flex-shrink: 0; padding-top: 1px; }
.confirm-content-val { font-size: 14px; color: var(--gray-800); }

.confirm-section-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--gray-700);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}
.confirm-privacy-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 14px;
  margin-bottom: 14px;
}
.confirm-privacy-items { display: flex; flex-direction: column; gap: 8px; }
.confirm-check-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--gray-600);
  cursor: pointer;
}
.confirm-check-item input[type="checkbox"] { accent-color: var(--idea-blue); width: 15px; height: 15px; }

.confirm-photo-warning {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  padding: 12px 14px;
  font-size: 13px;
  color: var(--gray-700);
  margin-bottom: 14px;
  line-height: 1.5;
}

.confirm-reply-section {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 14px;
}
.confirm-reply-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  margin-bottom: 8px;
}
.confirm-reply-toggle input[type="checkbox"] { accent-color: var(--idea-blue); width: 16px; height: 16px; }
.confirm-reply-email {
  font-size: 13px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 8px;
}
.change-email-btn {
  font-size: 12px;
  color: var(--idea-blue);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: underline;
}

/* ============================================================
   COMPLETE SCREEN
   ============================================================ */
.complete-animation {
  padding: 40px 20px 20px;
  display: flex;
  justify-content: center;
}
.complete-circle {
  width: 80px;
  height: 80px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--success), #22C55E);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(22, 163, 74, 0.35);
  animation: bounceIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes bounceIn {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.complete-content { padding: 0 20px 24px; }
.complete-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--gray-900);
  text-align: center;
  margin-bottom: 8px;
}
.complete-message {
  font-size: 14px;
  color: var(--gray-500);
  text-align: center;
  margin-bottom: 20px;
  line-height: 1.6;
}

.ticket-card {
  background: linear-gradient(135deg, var(--idea-blue), var(--idea-blue-dark));
  border-radius: var(--radius-lg);
  padding: 20px;
  text-align: center;
  margin-bottom: 16px;
  color: white;
}
.ticket-label { font-size: 12px; opacity: 0.75; font-weight: 500; margin-bottom: 6px; }
.ticket-number { font-size: 24px; font-weight: 900; font-family: 'Courier New', monospace; letter-spacing: 1px; margin-bottom: 8px; }
.ticket-meta { font-size: 13px; opacity: 0.75; display: flex; align-items: center; justify-content: center; gap: 8px; }

.reply-estimate {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}
.estimate-item {
  flex: 1;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.estimate-icon { font-size: 20px; }
.estimate-title { font-size: 11px; color: var(--gray-400); margin-bottom: 2px; }
.estimate-val { font-size: 13px; font-weight: 700; color: var(--gray-800); }

.future-notice {
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 16px;
}
.future-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--gray-500);
  padding: 4px 0;
  line-height: 1.5;
}
.future-item + .future-item { border-top: 1px solid var(--gray-200); margin-top: 8px; padding-top: 8px; }
.future-icon { font-size: 16px; flex-shrink: 0; }

.complete-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ============================================================
   HISTORY SCREEN
   ============================================================ */
.history-list {
  padding: 16px 20px;
}
.history-item {
  background: white;
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-lg);
  margin-bottom: 10px;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition);
}
.history-item:hover { border-color: var(--idea-blue); box-shadow: var(--shadow-sm); }

.history-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 14px 8px;
}
.history-meta { display: flex; align-items: center; gap: 8px; }
.history-type {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}
.history-type.bug { background: #FEF2F2; color: #DC2626; }
.history-type.idea { background: #FFFBEB; color: #D97706; }
.history-type.inquiry { background: var(--idea-blue-light); color: var(--idea-blue); }
.history-type.closed { background: var(--gray-100); color: var(--gray-400); }

.history-ticket { font-size: 12px; color: var(--gray-400); font-family: 'Courier New', monospace; }
.history-title { padding: 0 14px 4px; font-size: 14px; font-weight: 600; color: var(--gray-800); line-height: 1.4; }
.history-date { padding: 0 14px 12px; font-size: 12px; color: var(--gray-400); }

.history-status {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: var(--radius-full);
}
.history-status.new { background: #EFF6FF; color: #2563EB; }
.history-status.in-progress { background: #FFFBEB; color: #D97706; }
.history-status.answered { background: #F0FFF4; color: #16A34A; }
.history-status.roadmap { background: #F5F3FF; color: #7C3AED; }
.history-status.fix-plan { background: #FFF7ED; color: #EA580C; }
.history-status.fixed { background: #ECFDF5; color: #059669; }
.history-status.closed { background: var(--gray-100); color: var(--gray-400); }

.history-detail { background: var(--gray-50); border-top: 1px solid var(--gray-200); }
.history-detail-inner { padding: 14px; }

.history-reply {
  background: white;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 12px;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--gray-700);
  line-height: 1.6;
}
.history-reply-header {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--gray-500);
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
}
.history-github {
  font-size: 13px;
  color: var(--gray-500);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 10px;
}
.issue-link { color: var(--idea-blue); text-decoration: underline; }
.add-comment-btn {
  padding: 7px 14px;
  border: 1.5px solid var(--idea-blue);
  border-radius: var(--radius-md);
  background: white;
  color: var(--idea-blue);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.add-comment-btn:hover { background: var(--idea-blue); color: white; }

.history-roadmap-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  background: #F5F3FF;
  border: 1px solid #DDD6FE;
  border-radius: var(--radius-md);
  padding: 12px;
  font-size: 13px;
  color: #5B21B6;
  line-height: 1.6;
}
.roadmap-icon { font-size: 24px; flex-shrink: 0; }

/* ============================================================
   BUTTONS
   ============================================================ */
.form-actions {
  display: flex;
  gap: 10px;
  padding: 16px 20px;
  border-top: 1px solid var(--gray-100);
  background: white;
  position: sticky;
  bottom: 0;
  z-index: 10;
}

.btn-primary, .btn-secondary, .btn-outline, .btn-danger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 20px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-family: inherit;
  white-space: nowrap;
}

.btn-primary {
  background: var(--idea-blue);
  color: white;
  flex: 1;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}
.btn-primary:hover { background: var(--idea-blue-dark); box-shadow: 0 4px 12px rgba(37,99,235,0.4); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
  background: var(--gray-100);
  color: var(--gray-600);
}
.btn-secondary:hover { background: var(--gray-200); }

.btn-outline {
  background: white;
  color: var(--idea-blue);
  border: 1.5px solid var(--idea-blue);
  flex: 1;
}
.btn-outline:hover { background: var(--idea-blue-light); }

.btn-danger {
  background: #DC2626;
  color: white;
  flex: 1;
  box-shadow: 0 2px 8px rgba(220,38,38,0.3);
}
.btn-danger:hover { background: #B91C1C; }

.btn-send {
  box-shadow: 0 4px 14px rgba(37,99,235,0.4);
}
.btn-alpha {
  background: linear-gradient(135deg, #7C3AED, #DB2777);
  box-shadow: 0 2px 10px rgba(124,58,237,0.35);
}
.btn-alpha:hover { box-shadow: 0 4px 16px rgba(124,58,237,0.5); background: linear-gradient(135deg, #6D28D9, #BE185D); }

/* ============================================================
   ADMIN TABLE — extra status badges
   ============================================================ */
.status-badge.fix-plan { background: #FFF7ED; color: #EA580C; }
.status-badge.fixed { background: #ECFDF5; color: #059669; font-weight:700; }

/* ============================================================
   CONFIRM — dest row + urgency
   ============================================================ */
.confirm-dest-row {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: var(--gray-500);
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--gray-200);
}
.confirm-dest-label { font-weight: 600; }
.confirm-dest-val { color: var(--idea-blue); font-weight: 700; }

.confirm-urgency-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 12px 14px;
  margin-bottom: 14px;
}
.confirm-urgency-label { font-size: 13px; font-weight: 700; color: var(--gray-600); white-space: nowrap; }
.confirm-urgency-select { display: flex; gap: 6px; flex-wrap: wrap; }
.confirm-urgency-opt input[type="radio"] { display: none; }
.cu-label {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 6px 12px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-full);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
}
.confirm-urgency-opt input:checked + .cu-label.urgent { border-color: #DC2626; background: #FEF2F2; color: #DC2626; }
.confirm-urgency-opt input:checked + .cu-label.normal { border-color: var(--idea-blue); background: var(--idea-blue-light); color: var(--idea-blue); }
.confirm-urgency-opt input:checked + .cu-label.low { border-color: var(--success); background: #F0FFF4; color: var(--success); }

/* ============================================================
   AI CONV ROW
   ============================================================ */
.ai-conv-row {
  display: flex;
  gap: 8px;
  align-items: stretch;
}

/* ============================================================
   CRISIS ALERT (自傷他害ワード検知)
   ============================================================ */
.crisis-alert {
  display: none;
  background: linear-gradient(135deg, #FEF2F2, #FFF0F0);
  border: 2px solid #FCA5A5;
  border-radius: var(--radius-lg);
  padding: 16px;
  margin-top: 10px;
}
.crisis-alert.visible { display: flex; gap: 12px; align-items: flex-start; }
.crisis-icon { font-size: 28px; flex-shrink: 0; }
.crisis-title { font-size: 15px; font-weight: 800; color: #B91C1C; margin-bottom: 6px; }
.crisis-body { font-size: 14px; color: #7F1D1D; line-height: 1.6; margin-bottom: 10px; }
.crisis-links { display: flex; flex-direction: column; gap: 6px; }
.crisis-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: #DC2626;
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  transition: var(--transition);
}
.crisis-link:hover { background: #B91C1C; }
.crisis-link.secondary {
  background: white;
  color: #DC2626;
  border: 2px solid #DC2626;
}
.crisis-link.secondary:hover { background: #FEF2F2; }

/* ============================================================
   PRIVACY WARNING (全フォーム共通)
   ============================================================ */
.privacy-inline-warn {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  background: #FFFBEB;
  border: 1px solid #FDE68A;
  border-radius: var(--radius-md);
  padding: 10px 12px;
  font-size: 12px;
  color: #92400E;
  margin-top: 12px;
  line-height: 1.5;
}

/* ============================================================
   ALPHA — continue opts
   ============================================================ */
.continue-opts {
  display: flex;
  gap: 8px;
}
.continue-opt {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 12px 8px;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition);
}
.continue-opt:hover { border-color: var(--accent-purple); }
.continue-opt.active { border-color: var(--accent-purple); background: #F5F3FF; }
.cont-icon { font-size: 22px; }
.cont-label { font-size: 12px; font-weight: 700; color: var(--gray-600); text-align: center; }
.continue-opt.active .cont-label { color: var(--accent-purple); }

/* report block note */
.report-block-note { color: #92400E !important; }

/* ============================================================
   MOBILE RESPONSIVE
   ============================================================ */
@media (max-width: 640px) {
  .demo-sidebar { display: none; }
  .demo-main { padding: 20px 16px; }
  .demo-cards { grid-template-columns: 1fr; }
  .demo-header { padding: 0 16px; gap: 16px; }
  .demo-nav { display: none; }
  .demo-title { font-size: 22px; }

  .floating-btn { bottom: 20px; right: 20px; }
  .quick-menu { bottom: 88px; right: 16px; min-width: calc(100vw - 32px); }

  .feedback-panel {
    width: 100%;
    top: auto;
    bottom: 0;
    right: 0;
    max-height: 90vh;
    border-radius: 20px 20px 0 0;
    transform: translateY(100%);
  }
  .feedback-panel.open { transform: translateY(0); }

  .type-grid { grid-template-columns: 1fr 1fr; gap: 6px; }
  .type-card { padding: 12px; }
  .type-card-icon { font-size: 20px; }
  .type-card-label { font-size: 13px; }

  .form-row-2col { grid-template-columns: 1fr; }
  .severity-btns { gap: 4px; }
  .severity-btn { padding: 7px 8px; font-size: 12px; }

  .billing-type-grid { grid-template-columns: 1fr; }
  .ai-issue-grid { grid-template-columns: 1fr; }

  .reply-estimate { flex-direction: column; }
  .nps-btns { gap: 2px; }
  .nps-btn { min-width: 26px; font-size: 11px; }
  .usability-scale, .nps-row { gap: 4px; }

  .admin-table-wrap { overflow-x: auto; }
  .admin-table { min-width: 700px; }
}

/* ============================================================
   ACCESSIBILITY
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition-duration: 0.01ms !important; }
}

:focus-visible {
  outline: 3px solid var(--idea-blue);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border-width: 0;
}

@media (prefers-color-scheme: dark) {
  :root {
    --gray-50: #1F2937;
    --gray-100: #374151;
    --gray-200: #4B5563;
  }
}