/* ===== AI 마케팅 플래너 – 메인 스타일시트 ===== */
:root {
  --primary: #1E40AF;
  --primary-light: #3B82F6;
  --primary-dark: #1E3A8A;
  --accent: #F97316;
  --accent-light: #FB923C;
  --success: #10B981;
  --warning: #F59E0B;
  --danger: #EF4444;
  --info: #6366F1;
  --purple: #8B5CF6;
  --teal: #14B8A6;
  --bg: #F8FAFC;
  --bg-card: #FFFFFF;
  --bg-sidebar: #0F172A;
  --text-primary: #0F172A;
  --text-secondary: #475569;
  --text-muted: #94A3B8;
  --border: #E2E8F0;
  --border-light: #F1F5F9;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08);
  --shadow: 0 4px 12px rgba(0,0,0,.08);
  --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
  --radius: 10px;
  --radius-sm: 6px;
  --radius-lg: 16px;
  --sidebar-w: 240px;
  --header-h: 60px;
  --transition: .2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 14px; scroll-behavior: smooth; }
body {
  font-family: 'Pretendard', 'Noto Sans KR', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== 스크롤바 ===== */
::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #CBD5E1; border-radius: 99px; }

/* ===== 레이아웃 ===== */
.app-layout { display: flex; min-height: 100vh; }

/* ===== 사이드바 ===== */
.sidebar {
  width: var(--sidebar-w);
  background: var(--bg-sidebar);
  color: #E2E8F0;
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0; left: 0;
  height: 100vh;
  z-index: 100;
  overflow-y: auto;
  transition: transform var(--transition);
}
.sidebar-logo {
  padding: 18px 20px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  display: flex; align-items: center; gap: 10px;
}
.sidebar-logo-icon {
  width: 34px; height: 34px;
  background: var(--primary-light);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.sidebar-logo-text { font-size: 13px; font-weight: 700; color: #fff; line-height: 1.3; }
.sidebar-logo-sub { font-size: 10px; color: #94A3B8; font-weight: 400; }

.sidebar-nav { padding: 10px 0; flex: 1; }
.nav-group { margin-bottom: 4px; }
.nav-group-label {
  font-size: 10px; font-weight: 600;
  color: #64748B; text-transform: uppercase; letter-spacing: .8px;
  padding: 10px 20px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 9px 20px;
  color: #94A3B8; font-size: 13px; font-weight: 500;
  text-decoration: none; cursor: pointer;
  transition: all var(--transition);
  border-left: 2px solid transparent;
  position: relative;
}
.nav-item:hover { color: #E2E8F0; background: rgba(255,255,255,.05); }
.nav-item.active {
  color: #fff; background: rgba(59,130,246,.2);
  border-left-color: var(--primary-light);
}
.nav-item .nav-icon { font-size: 15px; width: 20px; text-align: center; flex-shrink: 0; }
.nav-item .nav-badge {
  margin-left: auto; background: var(--danger);
  color: #fff; font-size: 10px; font-weight: 700;
  padding: 1px 6px; border-radius: 99px; min-width: 18px; text-align: center;
}
.nav-item .nav-badge.green { background: var(--success); }
.nav-item .nav-badge.orange { background: var(--accent); }

.sidebar-footer {
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}
.sidebar-user {
  display: flex; align-items: center; gap: 10px;
  padding: 8px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background var(--transition);
}
.sidebar-user:hover { background: rgba(255,255,255,.06); }
.sidebar-user-avatar { font-size: 22px; }
.sidebar-user-info { flex: 1; }
.sidebar-user-name { font-size: 13px; font-weight: 600; color: #E2E8F0; }
.sidebar-user-role { font-size: 11px; color: #64748B; }

/* ===== 메인 컨텐츠 ===== */
.main-content {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ===== 헤더 ===== */
.top-header {
  height: var(--header-h);
  background: #fff;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  padding: 0 28px;
  position: sticky; top: 0; z-index: 50;
  gap: 16px;
}
.header-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--text-secondary); flex: 1;
}
.header-breadcrumb .page-title {
  font-size: 15px; font-weight: 700; color: var(--text-primary);
}
.header-actions { display: flex; align-items: center; gap: 10px; }
.header-btn {
  padding: 7px 14px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: none; transition: all var(--transition);
  display: flex; align-items: center; gap: 6px;
}
.header-btn.primary { background: var(--primary); color: #fff; }
.header-btn.primary:hover { background: var(--primary-dark); }
.header-btn.ghost { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.header-btn.ghost:hover { background: var(--bg); }
.header-icon-btn {
  width: 34px; height: 34px; border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; border: 1px solid var(--border);
  background: transparent; font-size: 16px;
  transition: background var(--transition); position: relative;
}
.header-icon-btn:hover { background: var(--bg); }
.notification-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--danger); position: absolute;
  top: 6px; right: 6px;
}

/* ===== 페이지 바디 ===== */
.page-body { padding: 24px 28px; flex: 1; }
.page-header { margin-bottom: 24px; }
.page-header h1 { font-size: 22px; font-weight: 800; color: var(--text-primary); }
.page-header p { font-size: 13px; color: var(--text-secondary); margin-top: 4px; }

/* ===== 카드 ===== */
.card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}
.card-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--border-light);
  display: flex; align-items: center; gap: 10px;
}
.card-header h3 { font-size: 14px; font-weight: 700; color: var(--text-primary); flex: 1; }
.card-body { padding: 20px; }
.card-footer {
  padding: 12px 20px;
  border-top: 1px solid var(--border-light);
  background: var(--bg);
}

/* ===== KPI 카드 ===== */
.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 16px; margin-bottom: 24px; }
.kpi-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px 20px;
  box-shadow: var(--shadow-sm); transition: box-shadow var(--transition);
}
.kpi-card:hover { box-shadow: var(--shadow); }
.kpi-label { font-size: 12px; font-weight: 600; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; }
.kpi-value { font-size: 28px; font-weight: 800; color: var(--text-primary); margin: 6px 0 4px; line-height: 1; }
.kpi-sub { font-size: 12px; color: var(--text-secondary); }
.kpi-change { font-size: 12px; font-weight: 600; margin-top: 8px; display: flex; align-items: center; gap: 4px; }
.kpi-change.up { color: var(--success); }
.kpi-change.down { color: var(--danger); }
.kpi-icon { font-size: 24px; margin-bottom: 8px; }

/* ===== 배지 ===== */
.badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 99px;
  font-size: 11px; font-weight: 600; white-space: nowrap;
}
.badge-blue { background: #EFF6FF; color: #1E40AF; }
.badge-green { background: #ECFDF5; color: #065F46; }
.badge-orange { background: #FFF7ED; color: #9A3412; }
.badge-red { background: #FEF2F2; color: #991B1B; }
.badge-purple { background: #F5F3FF; color: #5B21B6; }
.badge-gray { background: #F1F5F9; color: #475569; }
.badge-teal { background: #F0FDFA; color: #0F766E; }
.badge-yellow { background: #FEFCE8; color: #854D0E; }

/* ===== 상태 배지 ===== */
.status-idea { background: #F8FAFC; color: #64748B; border: 1px solid #E2E8F0; }
.status-writing { background: #EFF6FF; color: #1D4ED8; border: 1px solid #BFDBFE; }
.status-review { background: #FFFBEB; color: #B45309; border: 1px solid #FDE68A; }
.status-scheduled { background: #F0FDF4; color: #166534; border: 1px solid #BBF7D0; }
.status-published { background: #ECFDF5; color: #065F46; border: 1px solid #A7F3D0; }
.status-analyzed { background: #F5F3FF; color: #5B21B6; border: 1px solid #DDD6FE; }

/* ===== 신뢰도 ===== */
.trust-high { color: var(--success); }
.trust-medium { color: var(--warning); }
.trust-low { color: var(--danger); }

/* ===== 버튼 ===== */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600; cursor: pointer;
  border: none; transition: all var(--transition); text-decoration: none;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: #EA6C00; }
.btn-success { background: var(--success); color: #fff; }
.btn-outline { background: transparent; color: var(--text-secondary); border: 1px solid var(--border); }
.btn-outline:hover { background: var(--bg); }
.btn-ghost { background: transparent; color: var(--text-secondary); }
.btn-ghost:hover { background: var(--bg); }
.btn-sm { padding: 5px 10px; font-size: 12px; }
.btn-lg { padding: 11px 22px; font-size: 14px; }
.btn-danger { background: var(--danger); color: #fff; }
.btn-purple { background: var(--purple); color: #fff; }

/* ===== 폼 ===== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 6px; }
.form-label span { color: var(--danger); margin-left: 3px; }
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 9px 13px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13px; color: var(--text-primary);
  background: #fff; outline: none;
  transition: border-color var(--transition);
  font-family: inherit;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(59,130,246,.12); }
.form-textarea { resize: vertical; min-height: 90px; }
.form-hint { font-size: 12px; color: var(--text-muted); margin-top: 5px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-row-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }

/* ===== 테이블 ===== */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font-size: 13px; }
.table th {
  padding: 10px 16px; text-align: left;
  font-size: 11px; font-weight: 700; color: var(--text-muted);
  text-transform: uppercase; letter-spacing: .5px;
  background: var(--bg); border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.table td {
  padding: 13px 16px; border-bottom: 1px solid var(--border-light);
  vertical-align: middle;
}
.table tr:hover td { background: var(--bg); }
.table tr:last-child td { border-bottom: none; }
.table-title { font-weight: 600; color: var(--text-primary); }

/* ===== 탭 ===== */
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--border); margin-bottom: 24px; }
.tab-btn {
  padding: 10px 18px; font-size: 13px; font-weight: 600;
  color: var(--text-secondary); cursor: pointer; border: none;
  background: transparent; border-bottom: 2px solid transparent;
  transition: all var(--transition); margin-bottom: -1px;
  display: flex; align-items: center; gap: 7px;
}
.tab-btn:hover { color: var(--primary); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); }
.tab-content { display: none; }
.tab-content.active { display: block; }

/* ===== 추천 카드 ===== */
.rec-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px;
  transition: all var(--transition); cursor: pointer;
  position: relative; overflow: hidden;
}
.rec-card:hover { box-shadow: var(--shadow); border-color: var(--primary-light); transform: translateY(-1px); }
.rec-card::before {
  content: ''; position: absolute;
  left: 0; top: 0; bottom: 0; width: 3px;
}
.rec-card.urgency-high::before { background: var(--danger); }
.rec-card.urgency-medium::before { background: var(--warning); }
.rec-card.urgency-low::before { background: var(--success); }
.rec-card-header { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 10px; }
.rec-card-type {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .5px;
  padding: 3px 8px; border-radius: 4px;
}
.rec-card-title { font-size: 14px; font-weight: 700; color: var(--text-primary); margin-bottom: 4px; }
.rec-card-desc { font-size: 12px; color: var(--text-secondary); line-height: 1.5; margin-bottom: 10px; }
.rec-card-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.rec-card-evidence { font-size: 11px; color: var(--text-muted); display: flex; align-items: center; gap: 4px; }
.rec-card-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ===== 그리드 ===== */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.grid-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 18px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }

/* ===== 섹션 ===== */
.section { margin-bottom: 28px; }
.section-header { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.section-header h2 { font-size: 16px; font-weight: 800; color: var(--text-primary); flex: 1; }
.section-header .section-action { font-size: 13px; color: var(--primary); cursor: pointer; font-weight: 600; }
.section-header .section-action:hover { text-decoration: underline; }

/* ===== 정보 레이어 ===== */
.info-layer {
  border-radius: var(--radius-sm);
  overflow: hidden; margin-bottom: 12px;
}
.info-layer-header {
  padding: 8px 14px; font-size: 12px; font-weight: 700;
  display: flex; align-items: center; gap: 7px;
}
.info-layer-body { padding: 14px; font-size: 13px; line-height: 1.7; }
.layer-official { border: 1px solid #BFDBFE; }
.layer-official .info-layer-header { background: #EFF6FF; color: #1E40AF; }
.layer-official .info-layer-body { background: #F8FBFF; }
.layer-external { border: 1px solid #A7F3D0; }
.layer-external .info-layer-header { background: #ECFDF5; color: #065F46; }
.layer-external .info-layer-body { background: #F8FFFE; }
.layer-ai { border: 1px solid #DDD6FE; }
.layer-ai .info-layer-header { background: #F5F3FF; color: #5B21B6; }
.layer-ai .info-layer-body { background: #FDFAFF; }

/* ===== 칸반 보드 ===== */
.kanban-board { display: flex; gap: 14px; overflow-x: auto; padding-bottom: 8px; }
.kanban-col { min-width: 240px; max-width: 280px; flex-shrink: 0; }
.kanban-col-header {
  padding: 10px 14px; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  font-size: 12px; font-weight: 700; display: flex; align-items: center; gap: 8px;
}
.kanban-col-body {
  background: var(--bg); border: 1px solid var(--border);
  border-top: none; border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  padding: 10px; min-height: 200px; display: flex; flex-direction: column; gap: 8px;
}
.kanban-item {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 12px;
  cursor: grab; transition: all var(--transition); box-shadow: var(--shadow-sm);
}
.kanban-item:hover { box-shadow: var(--shadow); }
.kanban-item-title { font-size: 13px; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; line-height: 1.4; }
.kanban-item-meta { display: flex; gap: 6px; flex-wrap: wrap; }

/* ===== 캘린더 ===== */
.calendar-grid {
  display: grid; grid-template-columns: repeat(7, 1fr);
  border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden;
}
.calendar-header-cell {
  padding: 10px 8px; text-align: center;
  font-size: 11px; font-weight: 700; color: var(--text-muted);
  background: var(--bg); border-bottom: 1px solid var(--border);
}
.calendar-cell {
  border-right: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  padding: 8px; min-height: 90px;
  transition: background var(--transition);
}
.calendar-cell:hover { background: var(--bg); }
.calendar-cell.today { background: #EFF6FF; }
.calendar-cell.other-month .cal-date { color: var(--text-muted); }
.cal-date { font-size: 12px; font-weight: 600; color: var(--text-secondary); margin-bottom: 4px; }
.cal-event {
  font-size: 10px; font-weight: 600; padding: 2px 6px;
  border-radius: 3px; margin-bottom: 2px; white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis; cursor: pointer;
}

/* ===== 차트 컨테이너 ===== */
.chart-container { position: relative; width: 100%; }

/* ===== 검색/필터 ===== */
.search-filter-bar {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 20px; flex-wrap: wrap;
}
.search-input-wrap { position: relative; flex: 1; min-width: 200px; }
.search-input-wrap .search-icon {
  position: absolute; left: 12px; top: 50%;
  transform: translateY(-50%); color: var(--text-muted); font-size: 14px;
}
.search-input {
  width: 100%; padding: 9px 13px 9px 36px;
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  font-size: 13px; outline: none; background: #fff;
  transition: border-color var(--transition);
}
.search-input:focus { border-color: var(--primary-light); }
.filter-select {
  padding: 8px 12px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); font-size: 13px;
  background: #fff; cursor: pointer; outline: none;
}

/* ===== 체크리스트 ===== */
.checklist { display: flex; flex-direction: column; gap: 8px; }
.checklist-item { display: flex; align-items: center; gap: 10px; padding: 10px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.checklist-item.pass { background: #ECFDF5; border-color: #A7F3D0; }
.checklist-item.warning { background: #FFFBEB; border-color: #FDE68A; }
.checklist-item.fail { background: #FEF2F2; border-color: #FECACA; }
.checklist-icon { font-size: 16px; flex-shrink: 0; }
.checklist-label { flex: 1; font-size: 13px; font-weight: 500; }
.checklist-status { font-size: 11px; font-weight: 700; }

/* ===== 모달 ===== */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15,23,42,.5); backdrop-filter: blur(4px);
  z-index: 200; display: flex; align-items: center; justify-content: center; padding: 20px;
}
.modal-box {
  background: #fff; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg); width: 100%; max-width: 700px;
  max-height: 90vh; overflow-y: auto;
}
.modal-header {
  padding: 20px 24px; border-bottom: 1px solid var(--border);
  display: flex; align-items: center; gap: 12px; position: sticky; top: 0; background: #fff;
}
.modal-header h3 { font-size: 16px; font-weight: 800; flex: 1; }
.modal-close { font-size: 20px; cursor: pointer; color: var(--text-muted); background: none; border: none; }
.modal-body { padding: 24px; }
.modal-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; justify-content: flex-end; }

/* ===== 채팅 ===== */
.chat-container { display: flex; flex-direction: column; height: calc(100vh - var(--header-h) - 100px); }
.chat-messages { flex: 1; overflow-y: auto; padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.chat-bubble { max-width: 75%; border-radius: 16px; padding: 12px 16px; font-size: 13px; line-height: 1.6; }
.chat-bubble.user { background: var(--primary); color: #fff; align-self: flex-end; border-bottom-right-radius: 4px; }
.chat-bubble.ai { background: #fff; border: 1px solid var(--border); color: var(--text-primary); align-self: flex-start; border-bottom-left-radius: 4px; box-shadow: var(--shadow-sm); }
.chat-bubble-wrap { display: flex; flex-direction: column; }
.chat-bubble-wrap.user { align-items: flex-end; }
.chat-time { font-size: 11px; color: var(--text-muted); margin-top: 4px; }
.chat-input-bar {
  padding: 14px 20px; background: #fff; border-top: 1px solid var(--border);
  display: flex; gap: 10px; align-items: flex-end;
}
.chat-input {
  flex: 1; padding: 11px 16px; border: 1px solid var(--border);
  border-radius: 22px; font-size: 13px; outline: none; resize: none;
  font-family: inherit; max-height: 120px;
  transition: border-color var(--transition);
}
.chat-input:focus { border-color: var(--primary-light); }
.chat-send-btn {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--primary); color: #fff; border: none; cursor: pointer;
  font-size: 16px; display: flex; align-items: center; justify-content: center;
  transition: background var(--transition); flex-shrink: 0;
}
.chat-send-btn:hover { background: var(--primary-dark); }
.quick-prompts { padding: 10px 20px; display: flex; gap: 8px; flex-wrap: wrap; }
.quick-prompt-btn {
  padding: 6px 12px; border: 1px solid var(--border); border-radius: 99px;
  font-size: 12px; font-weight: 500; cursor: pointer; background: #fff;
  transition: all var(--transition); color: var(--text-secondary);
}
.quick-prompt-btn:hover { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ===== 촬영 가이드 ===== */
.photo-shot-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  overflow: hidden; background: #fff;
}
.photo-shot-header {
  padding: 12px 16px; background: var(--bg);
  display: flex; align-items: center; gap: 10px;
  border-bottom: 1px solid var(--border);
}
.shot-order {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800; flex-shrink: 0;
}
.shot-order.done { background: var(--success); }
.shot-order.retake { background: var(--danger); }
.photo-shot-body { padding: 14px 16px; }
.shot-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.shot-info-item { }
.shot-info-label { font-size: 10px; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: .5px; margin-bottom: 3px; }
.shot-info-value { font-size: 13px; color: var(--text-primary); }

/* ===== AI 태그 ===== */
.ai-badge {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px; background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff; border-radius: 99px; font-size: 10px; font-weight: 700;
}

/* ===== 분석 카드 ===== */
.analysis-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 20px; height: 100%;
}
.analysis-card h4 { font-size: 14px; font-weight: 700; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }

/* ===== 경쟁사 레이더 ===== */
.competitor-card {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 18px;
}
.competitor-card:hover { box-shadow: var(--shadow); }

/* ===== 스크롤 탑 ===== */
.page-body::-webkit-scrollbar { width: 0; }

/* ===== 사이드바 토글 (모바일) ===== */
.sidebar-toggle {
  display: none; position: fixed; top: 14px; left: 14px; z-index: 200;
  width: 36px; height: 36px; background: var(--primary);
  border-radius: var(--radius-sm); border: none; cursor: pointer;
  font-size: 16px; color: #fff; align-items: center; justify-content: center;
}

/* ===== 로딩 ===== */
.skeleton { background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%); background-size: 200% 100%; animation: shimmer 1.5s infinite; border-radius: var(--radius-sm); }
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ===== 토스트 ===== */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 999; display: flex; flex-direction: column; gap: 10px; }
.toast {
  background: #0F172A; color: #fff; padding: 12px 18px;
  border-radius: var(--radius); font-size: 13px; font-weight: 500;
  box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 10px;
  animation: slideIn .3s ease;
}
.toast.success { background: #065F46; }
.toast.error { background: #991B1B; }
@keyframes slideIn { from { transform: translateX(100%); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* ===== 드로어 ===== */
.drawer-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.4); z-index: 150; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; width: 500px;
  background: #fff; z-index: 151; box-shadow: -10px 0 40px rgba(0,0,0,.12);
  overflow-y: auto; display: flex; flex-direction: column;
  animation: slideRight .25s ease;
}
@keyframes slideRight { from { transform: translateX(100%); } to { transform: translateX(0); } }
.drawer-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; align-items: center; gap: 12px; position: sticky; top: 0; background: #fff; }
.drawer-header h3 { font-size: 16px; font-weight: 800; flex: 1; }
.drawer-close { font-size: 20px; cursor: pointer; color: var(--text-muted); background: none; border: none; line-height: 1; }
.drawer-body { padding: 24px; flex: 1; }
.drawer-footer { padding: 16px 24px; border-top: 1px solid var(--border); display: flex; gap: 10px; }

/* ===== 플레이스홀더 ===== */
.empty-state { text-align: center; padding: 50px 20px; color: var(--text-muted); }
.empty-state .empty-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state h3 { font-size: 16px; font-weight: 700; color: var(--text-secondary); margin-bottom: 8px; }
.empty-state p { font-size: 13px; }

/* ===== 반응형 ===== */
@media (max-width: 1200px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .form-row-3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .sidebar-toggle { display: flex; }
  .page-body { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .drawer { width: 100%; }
}
@media (max-width: 480px) {
  .kpi-grid { grid-template-columns: 1fr; }
  .top-header { padding: 0 16px; }
}

/* ===== 애니메이션 ===== */
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.fade-in { animation: fadeIn .3s ease; }

/* ===== 태그 입력 ===== */
.tags-input { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: #fff; min-height: 42px; cursor: text; }
.tag-item { display: flex; align-items: center; gap: 4px; padding: 3px 8px; background: var(--primary); color: #fff; border-radius: 99px; font-size: 12px; }
.tag-remove { cursor: pointer; font-size: 14px; line-height: 1; }

/* ===== 프로그레스 ===== */
.progress-bar { height: 6px; background: var(--border); border-radius: 99px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 99px; transition: width .5s ease; }

/* ===== 타임라인 ===== */
.timeline { position: relative; padding-left: 24px; }
.timeline::before { content: ''; position: absolute; left: 7px; top: 0; bottom: 0; width: 2px; background: var(--border); }
.timeline-item { position: relative; padding-bottom: 20px; }
.timeline-dot { position: absolute; left: -20px; top: 4px; width: 12px; height: 12px; border-radius: 50%; border: 2px solid #fff; box-shadow: var(--shadow-sm); }
.timeline-content { font-size: 13px; }
.timeline-title { font-weight: 600; color: var(--text-primary); margin-bottom: 2px; }
.timeline-desc { color: var(--text-secondary); line-height: 1.5; }
.timeline-time { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ===== 버튼 호버 애니메이션 강화 ===== */
.btn { position: relative; overflow: hidden; }
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background .15s ease;
}
.btn:hover::after { background: rgba(255,255,255,.08); }
.btn:active { transform: scale(.97); }

/* ===== 카드 호버 효과 강화 ===== */
.card {
  transition: box-shadow var(--transition), border-color var(--transition), transform var(--transition);
}
.card:has(.idea-card) { }
.idea-card:hover {
  box-shadow: var(--shadow) !important;
  border-color: var(--primary-light) !important;
  transform: translateY(-1px);
}

/* ===== KPI 카드 pulse 애니메이션 ===== */
@keyframes pulseUp {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-3px); }
}
.kpi-card { animation: pulseUp 4s ease-in-out infinite; animation-delay: var(--delay, 0s); }

/* ===== 로딩 스피너 ===== */
@keyframes spin { to { transform: rotate(360deg); } }
.loading-dots {
  display: flex; align-items: center; justify-content: center;
  height: 200px; color: var(--text-muted); font-size: 14px;
}
.loading-dots::before {
  content: '';
  width: 18px; height: 18px;
  border: 2px solid var(--border);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin .7s linear infinite;
  margin-right: 10px;
}

/* ===== 페이지 전환 fade ===== */
@keyframes pageEnter {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page-body.fade-in { animation: pageEnter .25s ease; }

/* ===== 네비 아이템 active 왼쪽 인디케이터 강화 ===== */
.nav-item.active {
  background: linear-gradient(90deg, rgba(59,130,246,.18) 0%, rgba(59,130,246,.05) 100%);
}
.nav-item { border-radius: 0 var(--radius-sm) var(--radius-sm) 0; }

/* ===== 배지 hover ===== */
.badge { transition: opacity .15s; }

/* ===== 토스트 exit 애니메이션 ===== */
@keyframes slideOut {
  to { transform: translateX(120%); opacity: 0; }
}
.toast.removing { animation: slideOut .25s ease forwards; }

/* ===== 모달 enter 애니메이션 ===== */
@keyframes modalEnter {
  from { opacity: 0; transform: scale(.96) translateY(10px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}
.modal-box { animation: modalEnter .2s ease; }

/* ===== 드로어 enter 애니메이션 강화 ===== */
@keyframes drawerEnter {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
.drawer { animation: drawerEnter .25s cubic-bezier(.25,.46,.45,.94); }

/* ===== 프로그레스 바 채움 전환 ===== */
.progress-fill {
  transition: width .8s cubic-bezier(.25,.46,.45,.94);
}

/* ===== 테이블 행 hover ===== */
.table tr { transition: background .1s ease; }
.table tbody tr:hover td { background: #F8FBFF; }

/* ===== 사이드바 토글 모바일 버튼 ===== */
.sidebar-toggle {
  box-shadow: 0 4px 14px rgba(30,64,175,.4);
  transition: all var(--transition);
}
.sidebar-toggle:hover {
  background: var(--primary-dark);
  box-shadow: 0 6px 20px rgba(30,64,175,.5);
}

/* ===== 드롭다운 선택 hover ===== */
.filter-select:hover { border-color: var(--primary-light); }
.filter-select:focus { outline: none; border-color: var(--primary-light); box-shadow: 0 0 0 3px rgba(59,130,246,.12); }

/* ===== AI 배지 shimmer ===== */
@keyframes aiBadgeShimmer {
  0%,100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}
.ai-badge {
  background: linear-gradient(135deg, #6366F1, #8B5CF6, #6366F1);
  background-size: 200% 200%;
  animation: aiBadgeShimmer 3s ease infinite;
}

/* ===== 스크롤 smooth ===== */
.drawer, .modal-box { scroll-behavior: smooth; }

/* ===== 폼 입력 포커스 ===== */
.form-input:focus, .form-textarea:focus, .form-select:focus {
  box-shadow: 0 0 0 3px rgba(59,130,246,.15);
  transform: none;
}

/* ===== 채널별 색상 강조 ===== */
.badge-green  { transition: all .15s; }
.badge-purple { transition: all .15s; }
.badge-red    { transition: all .15s; }
.badge-teal   { transition: all .15s; }

/* ===== 빠른 작업 카드 hover ===== */
.modal-body .card:hover {
  background: #EFF6FF;
  border-color: var(--primary-light);
  transform: translateY(-1px);
}

/* ===== 제품 트리 아이템 hover 강화 ===== */
[onclick*="showModelDetail"]:hover,
[onclick*="showProductDetail"]:hover {
  background: #EFF6FF !important;
  border-color: var(--primary-light) !important;
}

/* ===== 검색 입력창 아이콘 애니메이션 ===== */
.search-input:focus + .search-icon,
.search-input-wrap:focus-within .search-icon {
  color: var(--primary);
}

/* ===== 시즌 캘린더 카드 이벤트 hover ===== */
[onclick*="showSeasonDetail"]:hover {
  filter: brightness(.97);
}

/* ===== 타임라인 dot 연결선 애니메이션 ===== */
.timeline-item:last-child { padding-bottom: 0; }

/* ===== 반응형 보강 ===== */
@media (max-width: 900px) {
  .page-body { padding: 16px 18px; }
  .modal-box { max-width: 100%; }
}
@media (max-width: 600px) {
  .search-filter-bar { flex-direction: column; align-items: stretch; }
  .search-input-wrap { min-width: unset; }
  .tabs { flex-wrap: wrap; }
  .tab-btn { padding: 8px 12px; font-size: 12px; }
  .page-header h1 { font-size: 18px; }
}