/* ===================================================
   마켓콕 앱 공통 스타일 — app.css
   광고분석 / 키워드 / 순위추적 공유
   =================================================== */

:root {
  --primary: #ff6b00; /* 대표색: 주황색 */
  --primary-dark: #cc5600;
  --primary-light: #ff8c3a;
  
  --navy: #35465c;    /* 그 다음 색: 눈이 편안하고 차분한 무채색 계열의 네이비 */
  --sky: #38bdf8;     /* 그 다음 색: 하늘색 */
  --gray: #64748b;    /* 그 다음 색: 회색 */
  
  --accent: #ff6b00;  /* 대표색 강조 */
  --green: #10b981;
  --red: #ef4444;
  --bg: #f8fafc;
  --bg-sidebar: #f97316; /* 사이드바 배경도 눈이 매우 편안하게 수정 */
  --bg-card: #ffffff;
  --bg-card2: #f1f5f9;
  --border: rgba(0,0,0,0.06);
  --border-strong: rgba(0,0,0,0.12);
  --text: #0f172a;
  --text-muted: #475569;
  --text-dim: #64748b;
  --gradient: linear-gradient(135deg, #ff6b00 0%, #ff8c3a 100%);
  --radius: 14px;
  --radius-sm: 9px;
  --sidebar-w: 230px;
  --topbar-h: 64px;
  --transition: 0.2s cubic-bezier(0.4,0,0.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Pretendard', -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  min-height: 100vh;
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
input, select, button { font-family: inherit; }

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.pos { color: var(--green); }
.neg { color: var(--red); }

/* ═══════════════════════════════════
   SIDEBAR
═══════════════════════════════════ */
.sidebar {
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid rgba(255,255,255,0.06);
  position: fixed;
  left: 0; top: 0;
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
  color: #f8fafc;
}
.sidebar-logo a {
  color: #ffffff !important;
}
.sidebar .nav-group-label {
  color: #ffffff !important;
  font-weight: 800 !important;
  font-size: 10.5px !important;
  letter-spacing: 0.05em !important;
  padding: 4px 8px !important;
  margin: 12px 0 3px !important;
}
.sidebar .nav-item {
  color: rgba(255,255,255,0.82) !important;
  padding: 7px 10px 7px 20px !important;
}
.sidebar .nav-item.nav-home {
  color: #ffffff !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  padding: 9px 12px !important;
  margin-bottom: 6px !important;
  border-bottom: 1px solid rgba(255,255,255,0.18) !important;
  border-radius: 0 !important;
}
.sidebar .nav-item:hover {
  color: #ffffff !important;
  background: rgba(255,255,255,0.15) !important;
  border-left: none !important;
}
.sidebar .nav-item.active {
  color: #ffffff !important;
  background: rgba(255,255,255,0.22) !important;
  border-left: none !important;
  border-radius: 7px !important;
  font-weight: 700;
}
.cs-badge {
  background: rgba(255,255,255,0.2);
  color: #fff;
  font-size: 9px;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 3px;
  margin-left: 4px;
}
.sidebar-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 20px 16px;
  font-size: 18px;
  font-weight: 800;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.logo-icon { font-size: 20px; }
.logo-acc { color: var(--primary-light); }
.sidebar-nav { padding: 16px 12px; flex: 1; }
.nav-group { margin-bottom: 24px; }
.nav-group-label {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  padding: 0 8px;
  margin-bottom: 6px;
}
.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-radius: 9px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
  margin-bottom: 2px;
}
.nav-item:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
}
.nav-item.active {
  color: var(--text);
  background: rgba(99,102,241,0.12);
  font-weight: 600;
}
.nav-item.active .nav-icon { filter: none; }
.nav-icon { font-size: 16px; width: 20px; text-align: center; }

/* ═══════════════════════════════════
   APP BODY
═══════════════════════════════════ */
.app-body {
  margin-left: var(--sidebar-w);
  flex: 1;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* TOPBAR */
.topbar {
  position: sticky;
  top: 0;
  height: var(--topbar-h);
  background: rgba(248,250,252,0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 28px;
  gap: 16px;
  z-index: 50;
}
.topbar-left { display: flex; align-items: center; gap: 12px; }
.page-title { font-size: 18px; font-weight: 700; }
.page-desc { font-size: 13px; color: var(--text-dim); }
.topbar-right { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }

/* MAIN CONTENT */
.main-content { padding: 28px; display: flex; flex-direction: column; gap: 20px; }

/* ═══════════════════════════════════
   BUTTONS
═══════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  background: var(--gradient);
  color: #fff; border: none; border-radius: 9px;
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(99,102,241,0.3);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 6px 24px rgba(99,102,241,0.45); }
.btn-ghost {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  background: transparent; color: var(--text-muted);
  border: 1px solid var(--border); border-radius: 9px;
  font-size: 13.5px; font-weight: 500; cursor: pointer;
  transition: all var(--transition);
}
.btn-ghost:hover { border-color: var(--primary); color: var(--primary-light); }
.btn-upload {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 18px;
  background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.3);
  color: var(--primary-light); border-radius: 9px;
  font-size: 13.5px; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.btn-upload:hover { background: rgba(99,102,241,0.18); }
.btn-upgrade {
  padding: 8px 16px;
  background: rgba(245,158,11,0.12); border: 1px solid rgba(245,158,11,0.3);
  color: var(--accent); border-radius: 9px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.btn-upgrade:hover { background: rgba(245,158,11,0.2); }
.btn-export {
  padding: 7px 14px;
  background: var(--bg-card2); border: 1px solid var(--border);
  color: var(--text-muted); border-radius: 8px;
  font-size: 12.5px; cursor: pointer;
  transition: all var(--transition);
}
.btn-export:hover { border-color: var(--green); color: var(--green); }
.btn-refresh {
  padding: 7px 14px;
  background: var(--bg-card2); border: 1px solid var(--border);
  color: var(--text-muted); border-radius: 8px;
  font-size: 12.5px; cursor: pointer;
  transition: all var(--transition);
}
.btn-refresh:hover { border-color: var(--primary); color: var(--primary-light); }

/* ═══════════════════════════════════
   PERIOD SELECTOR
═══════════════════════════════════ */
.period-selector {
  display: flex;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 9px;
  overflow: hidden;
}
.period-btn {
  padding: 7px 14px;
  background: none; border: none;
  color: var(--text-dim);
  font-size: 13px; font-weight: 500; cursor: pointer;
  transition: all var(--transition);
}
.period-btn.active { background: rgba(99,102,241,0.15); color: var(--primary-light); }
.period-btn:hover:not(.active) { color: var(--text-muted); }

/* ═══════════════════════════════════
   KPI GRID
═══════════════════════════════════ */
.kpi-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 14px;
}
.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  transition: all var(--transition);
}
.kpi-card:hover { border-color: rgba(255, 107, 0, 0.25); transform: translateY(-2px); }
.kpi-highlight {
  border-color: rgba(255, 107, 0, 0.3);
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.06), var(--bg-card));
}
.kpi-label { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; }
.kpi-value { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.kpi-change { font-size: 11.5px; color: var(--text-dim); }

/* ═══════════════════════════════════
   SECTION CARD
═══════════════════════════════════ */
.section-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}
.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-card-header h2 {
  font-size: 15px;
  font-weight: 700;
}

/* ═══════════════════════════════════
   BADGE
═══════════════════════════════════ */
.badge-ai {
  padding: 3px 10px;
  background: rgba(168,85,247,0.12);
  border: 1px solid rgba(168,85,247,0.25);
  border-radius: 100px;
  font-size: 11px; font-weight: 700;
  color: #c084fc;
}

/* ═══════════════════════════════════
   TABLE
═══════════════════════════════════ */
.table-wrapper { overflow-x: auto; }
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.data-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.data-table th.sortable { cursor: pointer; user-select: none; }
.data-table th.sortable:hover { color: var(--text-muted); }
.sort-icon { font-size: 10px; }
.data-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  white-space: nowrap;
}
.data-table td:first-child { color: var(--text); font-weight: 500; }
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.015); }

.table-controls {
  display: flex; gap: 8px; align-items: center; flex-wrap: wrap;
}
.search-input {
  padding: 7px 12px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text); font-size: 13px;
  width: 180px; transition: all var(--transition);
}
.search-input:focus { outline: none; border-color: var(--primary); }
.select-filter {
  padding: 7px 12px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 8px; color: var(--text-muted); font-size: 13px;
  cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' fill='none'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%2364748b' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 10px center;
  padding-right: 28px;
}
.select-filter:focus { outline: none; border-color: var(--primary); }

.table-pagination {
  display: flex; align-items: center; justify-content: space-between;
  margin-top: 16px;
}
.pagination-info { font-size: 12px; color: var(--text-dim); }
.pagination-btns { display: flex; gap: 4px; }
.page-btn {
  width: 30px; height: 30px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 7px; color: var(--text-muted);
  font-size: 13px; cursor: pointer; transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.page-btn.active { background: rgba(99,102,241,0.15); border-color: rgba(99,102,241,0.3); color: var(--primary-light); }
.page-btn:hover:not(.active) { border-color: var(--border-strong); }

/* ═══════════════════════════════════
   AD ANALYTICS — UPLOAD BANNER
═══════════════════════════════════ */
.upload-banner {
  background: linear-gradient(135deg, rgba(99,102,241,0.06), rgba(168,85,247,0.04));
  border: 1px dashed rgba(99,102,241,0.3);
  border-radius: var(--radius);
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.upload-icon { font-size: 40px; }
.upload-text { flex: 1; min-width: 200px; }
.upload-text strong { display: block; font-size: 15px; margin-bottom: 4px; }
.upload-text p { font-size: 13px; color: var(--text-muted); }
.upload-demo-btn {
  background: none; border: none;
  color: var(--primary-light); font-size: 13px;
  cursor: pointer; text-decoration: underline;
}

/* ═══════════════════════════════════
   AI REPORT
═══════════════════════════════════ */
.ai-report-card { }
.ai-insights { display: flex; flex-direction: column; gap: 12px; }
.ai-insight {
  display: flex; align-items: flex-start; gap: 14px;
  padding: 16px;
  border-radius: var(--radius-sm);
  border-left: 3px solid transparent;
}
.insight-good { background: rgba(16,185,129,0.06); border-color: var(--green); }
.insight-warn { background: rgba(245,158,11,0.06); border-color: var(--accent); }
.insight-info { background: rgba(99,102,241,0.06); border-color: var(--primary); }
.insight-icon { font-size: 20px; flex-shrink: 0; }
.insight-body { flex: 1; }
.insight-body strong { display: block; font-size: 13.5px; margin-bottom: 4px; }
.insight-body p { font-size: 13px; color: var(--text-muted); }
.insight-badge {
  padding: 3px 10px; border-radius: 100px;
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.insight-badge.good { background: rgba(16,185,129,0.15); color: var(--green); }
.insight-badge.warn { background: rgba(245,158,11,0.15); color: var(--accent); }
.insight-badge.info { background: rgba(99,102,241,0.15); color: var(--primary-light); }

/* ═══════════════════════════════════
   CHARTS ROW
═══════════════════════════════════ */
.charts-row {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 20px;
}
.chart-card { }
.chart-legend {
  display: flex; align-items: center; gap: 6px;
  font-size: 12px; color: var(--text-muted);
}
.legend-dot { width: 10px; height: 10px; border-radius: 3px; display: inline-block; }
.donut-wrapper { position: relative; display: flex; justify-content: center; height: 200px; }
.donut-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  pointer-events: none;
}
.donut-total { display: block; font-size: 16px; font-weight: 800; }
.donut-label { font-size: 11px; color: var(--text-dim); }

/* ROAS score colors */
.roas-excellent { color: var(--green); font-weight: 700; }
.roas-good { color: var(--primary-light); font-weight: 600; }
.roas-warn { color: var(--accent); }
.roas-bad { color: var(--red); }

/* AI suggestion pill */
.ai-pill {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 8px;
  border-radius: 100px; font-size: 11px; font-weight: 600;
  cursor: pointer;
}
.ai-pill-bad { background: rgba(239,68,68,0.12); color: #fc8181; border: 1px solid rgba(239,68,68,0.2); }
.ai-pill-good { background: rgba(16,185,129,0.12); color: var(--green); border: 1px solid rgba(16,185,129,0.2); }

/* ═══════════════════════════════════
   KEYWORD PAGE — SEARCH HERO
═══════════════════════════════════ */
.search-hero-card {
  background: linear-gradient(135deg, rgba(99,102,241,0.08), rgba(168,85,247,0.05));
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius);
  padding: 36px;
}
.search-hero-inner { max-width: 680px; margin: 0 auto; text-align: center; }
.search-hero-title { font-size: 22px; font-weight: 800; margin-bottom: 8px; }
.search-hero-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.search-box {
  display: flex; gap: 10px;
  background: var(--bg-card); border: 1px solid var(--border-strong);
  border-radius: 12px; padding: 6px;
  margin-bottom: 16px;
}
.search-main-input {
  flex: 1; background: transparent; border: none;
  color: var(--text); font-size: 15px; padding: 8px 12px;
  outline: none;
}
.search-main-input::placeholder { color: var(--text-dim); }
.btn-search {
  padding: 10px 22px;
  background: var(--gradient); border: none;
  border-radius: 9px; color: #fff;
  font-size: 14px; font-weight: 700; cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}
.btn-search:hover { opacity: 0.9; }
.search-tags { display: flex; align-items: center; gap: 8px; justify-content: center; flex-wrap: wrap; }
.search-tag-label { font-size: 12px; color: var(--text-dim); }
.quick-tag {
  padding: 5px 12px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 100px; color: var(--text-muted);
  font-size: 12.5px; cursor: pointer; transition: all var(--transition);
}
.quick-tag:hover { border-color: var(--primary); color: var(--primary-light); }

/* Usage Badge */
.usage-badge {
  display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-muted);
}
.usage-num { font-weight: 700; color: var(--text); }
.usage-bar {
  width: 60px; height: 4px;
  background: var(--bg-card2); border-radius: 4px; overflow: hidden;
}
.usage-fill { height: 100%; background: var(--gradient); border-radius: 4px; }

/* ═══════════════════════════════════
   SCORECARD
═══════════════════════════════════ */
.scorecard-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.scorecard-card { }
.scorecard-header {
  display: flex; align-items: flex-start; justify-content: space-between;
  margin-bottom: 24px; gap: 12px;
}
.scorecard-header h2 { font-size: 15px; font-weight: 700; margin-bottom: 4px; }
.scorecard-keyword { font-size: 20px; font-weight: 800; color: var(--primary-light); }
.total-score-circle {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: conic-gradient(#6366f1 calc(82% * 3.6deg), rgba(99,102,241,0.1) 0);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border: 3px solid rgba(99,102,241,0.3);
  flex-shrink: 0;
  position: relative;
}
.total-score-circle::before {
  content: '';
  position: absolute;
  inset: 6px;
  background: var(--bg-card);
  border-radius: 50%;
}
.total-score-num {
  font-size: 22px; font-weight: 900;
  color: var(--primary-light);
  position: relative; z-index: 1;
}
.total-score-label { font-size: 10px; color: var(--text-dim); position: relative; z-index: 1; }

.score-items { display: flex; flex-direction: column; gap: 14px; }
.score-item { }
.score-item-label { font-size: 12.5px; color: var(--text-muted); margin-bottom: 6px; }
.score-bar-wrap { display: flex; align-items: center; gap: 10px; }
.score-bar-track {
  flex: 1; height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 6px; overflow: hidden;
}
.score-bar-fill {
  height: 100%; border-radius: 6px;
  transition: width 1s ease;
}
.fill-green { background: var(--green); }
.fill-yellow { background: var(--accent); }
.fill-blue { background: var(--primary-light); }
.fill-red { background: var(--red); }
.score-val { font-size: 12px; font-weight: 700; color: var(--text); width: 28px; text-align: right; }

.scorecard-verdict {
  display: flex; align-items: flex-start; gap: 10px;
  margin-top: 20px; padding: 14px;
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.2);
  border-radius: var(--radius-sm);
  font-size: 13px;
}
.verdict-icon { font-size: 18px; flex-shrink: 0; }

/* Trend card */
.trend-card { }
.trend-stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-top: 16px;
}
.trend-stat { text-align: center; }
.ts-label { display: block; font-size: 11px; color: var(--text-dim); margin-bottom: 4px; }
.ts-value { font-size: 15px; font-weight: 700; }

/* Result count */
.result-count {
  display: inline-block;
  padding: 2px 10px;
  background: rgba(99,102,241,0.12);
  border-radius: 100px; font-size: 12px;
  color: var(--primary-light); margin-left: 6px;
}

/* Keyword score badges */
.score-badge {
  display: inline-block; padding: 3px 10px;
  border-radius: 100px; font-size: 11.5px; font-weight: 700;
}
.score-gold { background: rgba(245,158,11,0.15); color: var(--accent); }
.score-silver { background: rgba(148,163,184,0.12); color: #94a3b8; }
.score-bronze { background: rgba(180,120,60,0.12); color: #b48a3c; }
.comp-low { color: var(--green); font-size: 12px; font-weight: 600; }
.comp-mid { color: var(--accent); font-size: 12px; font-weight: 600; }
.comp-high { color: var(--red); font-size: 12px; font-weight: 600; }
.vol-high { color: var(--green); font-weight: 600; }
.vol-mid { color: var(--text); }
.vol-low { color: var(--text-muted); }

/* Add to rank btn */
.btn-add-rank {
  padding: 4px 10px;
  background: rgba(99,102,241,0.1); border: 1px solid rgba(99,102,241,0.25);
  color: var(--primary-light); border-radius: 7px;
  font-size: 11.5px; cursor: pointer; transition: all var(--transition);
}
.btn-add-rank:hover { background: rgba(99,102,241,0.2); }

/* ═══════════════════════════════════
   AI NAME SUGGESTIONS
═══════════════════════════════════ */
.ai-name-card { }
.ai-name-desc { font-size: 13px; color: var(--text-muted); margin-bottom: 20px; }
.ai-name-options { display: flex; flex-direction: column; gap: 12px; }
.ai-name-option {
  display: flex; align-items: center; gap: 12px;
  padding: 16px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); cursor: pointer;
  transition: all var(--transition);
}
.ai-name-option.selected {
  border-color: rgba(99,102,241,0.4);
  background: rgba(99,102,241,0.06);
}
.ai-name-option:hover { border-color: rgba(99,102,241,0.3); }
.name-opt-badge {
  padding: 3px 10px; border-radius: 100px;
  background: rgba(99,102,241,0.12); color: var(--primary-light);
  font-size: 11px; font-weight: 700; flex-shrink: 0;
}
.name-opt-text { flex: 1; font-size: 13.5px; font-weight: 500; line-height: 1.5; }
.name-opt-score {
  display: flex; flex-direction: column; align-items: flex-end;
  font-size: 11px; color: var(--text-dim); flex-shrink: 0;
}
.score-high { color: var(--green); font-weight: 700; font-size: 15px; }
.score-mid { color: var(--accent); font-weight: 700; font-size: 15px; }
.name-copy-btn {
  padding: 5px 12px;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-muted); border-radius: 7px;
  font-size: 12px; cursor: pointer; flex-shrink: 0;
  transition: all var(--transition);
}
.name-copy-btn:hover { border-color: var(--green); color: var(--green); }
.name-regenerate {
  display: flex; align-items: center; gap: 12px; margin-top: 16px;
}
.btn-regen {
  padding: 9px 18px;
  background: rgba(168,85,247,0.1); border: 1px solid rgba(168,85,247,0.25);
  color: #c084fc; border-radius: 9px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  transition: all var(--transition);
}
.btn-regen:hover { background: rgba(168,85,247,0.2); }
.regen-hint { font-size: 12px; color: var(--text-dim); }

/* ═══════════════════════════════════
   EMPTY STATE
═══════════════════════════════════ */
.empty-state {
  text-align: center; padding: 80px 20px;
  color: var(--text-muted);
}
.empty-icon { font-size: 60px; margin-bottom: 16px; }
.empty-state h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.empty-state p { font-size: 14px; color: var(--text-dim); }

/* ═══════════════════════════════════
   RANKING PAGE
═══════════════════════════════════ */
.live-indicator {
  display: flex; align-items: center; gap: 7px;
  font-size: 12.5px; color: var(--text-muted);
}
.live-dot {
  width: 7px; height: 7px;
  background: var(--green); border-radius: 50%;
  box-shadow: 0 0 8px var(--green);
  animation: pulse 1.5s infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.5;transform:scale(0.8)} }

/* Rank Cards */
.rank-cards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}
.rank-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  transition: all var(--transition);
  cursor: pointer;
}
.rank-card:hover { border-color: rgba(99,102,241,0.3); transform: translateY(-2px); }
.rank-card-kw {
  font-size: 12.5px; font-weight: 600;
  margin-bottom: 12px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.rank-card-num {
  font-size: 36px; font-weight: 900;
  line-height: 1; margin-bottom: 8px;
}
.rank-card-num.rank-top { color: var(--accent); }
.rank-card-num.rank-good { color: var(--green); }
.rank-card-num.rank-mid { color: var(--text); }
.rank-card-num.rank-bad { color: var(--red); }
.rank-card-suffix { font-size: 14px; font-weight: 400; color: var(--text-muted); }
.rank-card-change {
  font-size: 12px; font-weight: 600;
  display: flex; align-items: center; gap: 4px;
}
.rank-card-vol { font-size: 11px; color: var(--text-dim); margin-top: 6px; }

/* chart kw selector */
.chart-kw-selector { display: flex; gap: 6px; flex-wrap: wrap; }
.chart-kw-btn {
  padding: 5px 12px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 100px; color: var(--text-muted);
  font-size: 12px; cursor: pointer; transition: all var(--transition);
}
.chart-kw-btn.active { border-color: var(--primary); color: var(--primary-light); background: rgba(99,102,241,0.1); }
.chart-kw-btn:hover:not(.active) { border-color: var(--border-strong); }
.rank-chart-note { font-size: 12px; color: var(--text-dim); margin-top: 10px; }

/* Rank table badges */
.rank-badge {
  display: inline-flex; align-items: center; justify-content: center;
  width: auto; min-width: 44px; height: 28px; padding: 0 10px;
  border-radius: 7px; font-size: 13px; font-weight: 700;
}
.rank-1st { background: rgba(245,158,11,0.15); color: var(--accent); }
.rank-top5 { background: rgba(16,185,129,0.12); color: var(--green); }
.rank-mid { background: rgba(148,163,184,0.08); color: var(--text-muted); }
.rank-low { background: rgba(239,68,68,0.1); color: var(--red); }
.rank-badge.rank-out {
  background: rgba(148, 163, 184, 0.06) !important;
  color: var(--text-muted) !important;
  border: 1px solid rgba(148, 163, 184, 0.15);
  font-size: 11.5px;
  font-weight: 600;
  min-width: 58px;
}
.rank-card-num.rank-out {
  color: var(--text-muted) !important;
  font-size: 24px !important;
  font-weight: 800 !important;
  padding: 4px 0;
}

.change-badge {
  display: inline-flex; align-items: center; gap: 3px;
  font-size: 12px; font-weight: 700;
  padding: 2px 8px; border-radius: 100px;
}
.change-up { background: rgba(16,185,129,0.1); color: var(--green); }
.change-down { background: rgba(239,68,68,0.1); color: var(--red); }
.change-same { background: rgba(148,163,184,0.08); color: var(--text-dim); }

.btn-alert-toggle {
  padding: 4px 10px;
  border-radius: 7px; font-size: 11.5px; cursor: pointer;
  border: 1px solid var(--border);
  background: var(--bg-card2); color: var(--text-dim);
  transition: all var(--transition);
}
.btn-alert-toggle.on { border-color: rgba(16,185,129,0.3); color: var(--green); background: rgba(16,185,129,0.08); }

/* ─ ALERT SETTINGS ─ */
.alert-settings { display: flex; flex-direction: column; gap: 0; }
.alert-setting-row {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 0;
  border-bottom: 1px solid var(--border);
  gap: 16px;
}
.alert-setting-row:last-of-type { border-bottom: none; }
.alert-setting-info strong { display: block; font-size: 14px; margin-bottom: 3px; }
.alert-setting-info p { font-size: 12.5px; color: var(--text-muted); }
.alert-setting-controls { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.toggle-switch { position: relative; display: inline-block; width: 40px; height: 22px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.1); border-radius: 100px; cursor: pointer;
  transition: all var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  width: 16px; height: 16px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%;
  transition: all var(--transition);
}
.toggle-switch input:checked + .toggle-slider { background: var(--primary); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(18px); }
.alert-channel { padding: 18px 0; }
.alert-channel strong { display: block; font-size: 14px; margin-bottom: 12px; }
.channel-btns { display: flex; gap: 8px; }
.channel-btn {
  padding: 8px 16px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 9px; color: var(--text-muted);
  font-size: 13px; cursor: pointer; transition: all var(--transition);
}
.channel-btn.active { border-color: rgba(99,102,241,0.4); color: var(--primary-light); background: rgba(99,102,241,0.1); }

/* ADD KW BANNER */
.add-kw-banner {
  background: var(--bg-card);
  border: 1px solid rgba(99,102,241,0.3);
  border-radius: var(--radius);
  padding: 20px;
}
.add-kw-inner { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.add-kw-inner .search-main-input {
  flex: 1; min-width: 200px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 9px; padding: 10px 14px;
}

/* ═══════════════════════════════════
   MODAL
═══════════════════════════════════ */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex; align-items: center; justify-content: center;
}
.modal {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  width: 480px; max-width: 90vw;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  animation: modalIn 0.2s ease;
}
@keyframes modalIn { from{opacity:0;transform:scale(0.95)} to{opacity:1;transform:scale(1)} }
.modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
}
.modal-header h3 { font-size: 15px; font-weight: 700; }
.modal-close {
  background: none; border: none; color: var(--text-muted);
  font-size: 18px; cursor: pointer;
  width: 30px; height: 30px; display: flex; align-items: center; justify-content: center;
  border-radius: 7px; transition: all var(--transition);
}
.modal-close:hover { background: rgba(255,255,255,0.05); color: var(--text); }
.modal-body { padding: 24px; display: flex; flex-direction: column; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 13px; font-weight: 600; color: var(--text-muted); }
.form-input {
  width: 100%; padding: 11px 14px;
  background: var(--bg-card2); border: 1px solid var(--border);
  border-radius: 9px; color: var(--text); font-size: 14px;
  transition: all var(--transition);
}
.form-input:focus { outline: none; border-color: var(--primary); }
.modal-footer {
  display: flex; gap: 8px; justify-content: flex-end;
  padding: 16px 24px;
  border-top: 1px solid var(--border);
}

/* ═══════════════════════════════════
   TOAST
═══════════════════════════════════ */
.toast {
  position: fixed; bottom: 28px; right: 28px;
  background: var(--bg-card2); border: 1px solid var(--border-strong);
  border-radius: 12px; padding: 14px 20px;
  font-size: 14px; font-weight: 500;
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  transform: translateY(20px); opacity: 0;
  transition: all 0.3s ease; pointer-events: none;
  z-index: 2000; max-width: 320px;
}
.toast.show { transform: translateY(0); opacity: 1; }
.toast.success { border-color: rgba(16,185,129,0.3); }
.toast.error { border-color: rgba(239,68,68,0.3); }

/* ═══════════════════════════════════
   HOUR CHART TIP
═══════════════════════════════════ */
.tip-text { font-size: 12px; color: var(--text-dim); }

/* ═══════════════════════════════════
   RESPONSIVE
═══════════════════════════════════ */
@media (max-width: 1200px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .rank-cards-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .sidebar { transform: translateX(-100%); transition: transform 0.3s ease; }
  .sidebar.open { transform: translateX(0); }
  .app-body { margin-left: 0; }
  .charts-row { grid-template-columns: 1fr; }
  .scorecard-row { grid-template-columns: 1fr; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .rank-cards-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .topbar { padding: 0 16px; }
  .main-content { padding: 16px; }
  .kpi-grid { grid-template-columns: 1fr 1fr; }
  .rank-cards-grid { grid-template-columns: 1fr 1fr; }
  .search-box { flex-direction: column; }
}

/* ═══════════════════════════════════
   GUIDE MODAL (사용 가이드 전용)
   ═══════════════════════════════════ */
.guide-modal-overlay {
  position: fixed; inset: 0;
  background: rgba(15, 23, 42, 0.6); backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none;
  transition: opacity 0.25s ease;
}
.guide-modal-overlay.open {
  opacity: 1; pointer-events: auto;
}
.guide-modal {
  background: #ffffff;
  border: 1px solid rgba(15, 23, 42, 0.08);
  border-radius: 20px;
  width: 580px; max-width: 90vw;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
  transform: translateY(20px) scale(0.95);
  transition: all 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
  display: flex; flex-direction: column;
  max-height: 85vh;
}
.guide-modal-overlay.open .guide-modal {
  transform: translateY(0) scale(1);
}
.guide-modal-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.06);
}
.guide-modal-header h3 {
  font-size: 16px; font-weight: 800; color: var(--navy);
  display: flex; align-items: center; gap: 8px;
  margin: 0;
}
.guide-modal-close {
  background: rgba(15, 23, 42, 0.04); border: none; color: var(--text-muted);
  font-size: 24px; cursor: pointer;
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; transition: all var(--transition);
  line-height: 1;
}
.guide-modal-close:hover {
  background: rgba(255, 107, 0, 0.1); color: var(--primary);
}
.guide-modal-body {
  padding: 24px;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 16px;
}
/* 가이드 스텝 카드 */
.guide-step-card {
  display: flex; gap: 16px;
  padding: 16px;
  background: #f8fafc;
  border: 1px solid rgba(15, 23, 42, 0.04);
  border-radius: 14px;
  transition: all var(--transition);
  text-align: left;
}
.guide-step-card:hover {
  transform: translateX(4px);
  border-color: rgba(255, 107, 0, 0.2);
  background: linear-gradient(135deg, rgba(255, 107, 0, 0.02), #ffffff);
}
.guide-step-badge {
  display: flex; align-items: center; justify-content: center;
  width: 50px; height: 50px;
  background: rgba(255, 107, 0, 0.1);
  color: var(--primary);
  border-radius: 12px;
  font-size: 14px; font-weight: 800;
  flex-shrink: 0;
}
.guide-step-info {
  flex: 1;
}
.guide-step-title {
  font-size: 14px; font-weight: 700; color: var(--navy); margin-bottom: 6px;
}
.guide-step-desc {
  font-size: 12.5px; color: var(--text-muted); line-height: 1.5;
}
.guide-step-tip {
  display: inline-flex; align-items: center; gap: 4px;
  margin-top: 8px; padding: 3px 8px;
  background: rgba(56, 189, 248, 0.1);
  color: #0284c7;
  border-radius: 6px;
  font-size: 11px; font-weight: 600;
}
.guide-modal-footer {
  padding: 16px 24px;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  display: flex; justify-content: flex-end;
}