/* ════════════════════════════════════════════════════
   가챙이 대시보드 - 디자인 시스템
   다크모드 + 글래스모피즘 + 마이크로 애니메이션
════════════════════════════════════════════════════ */

/* ─── CSS 변수 ─────────────────────────────────── */
:root {
  --bg-primary:    #080c18;
  --bg-secondary:  #0f1629;
  --bg-sidebar:    #0b1120;
  --glass-bg:      rgba(255, 255, 255, 0.04);
  --glass-border:  rgba(255, 255, 255, 0.08);
  --glass-blur:    16px;

  --color-primary:   #818cf8;
  --color-secondary: #34d399;
  --color-warning:   #fbbf24;
  --color-danger:    #f87171;
  --color-success:   #34d399;
  --color-income:    #34d399;
  --color-expense:   #f87171;

  --text-primary:    #f1f5f9;
  --text-secondary:  #94a3b8;
  --text-muted:      #64748b;

  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,0.4);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.5);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.6);
  --shadow-glow-primary: 0 0 40px rgba(129,140,248,0.15);

  --sidebar-w: 220px;
  --topbar-h:  64px;
  --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ─── 리셋 & 기반 ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 14px; scroll-behavior: smooth; }

body {
  font-family: 'Outfit', 'Noto Sans KR', -apple-system, sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── 글래스 카드 ───────────────────────────────── */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
}

.card {
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
}

.full-width-card { grid-column: 1 / -1; }

/* ─── 버튼 ─────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius-md);
  border: none;
  background: linear-gradient(135deg, var(--color-primary), #6366f1);
  color: #fff;
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(129,140,248,0.35);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(129,140,248,0.5); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.btn-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-secondary);
  font-size: 16px;
  cursor: pointer;
  transition: var(--transition);
  display: flex; align-items: center; justify-content: center;
}
.btn-icon:hover { background: rgba(255,255,255,0.1); color: var(--text-primary); }

.btn-text {
  background: none; border: none;
  color: var(--color-primary);
  font-size: 13px; cursor: pointer;
  transition: var(--transition);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
}
.btn-text:hover { text-decoration: underline; }

/* ─── 로그인 화면 ───────────────────────────────── */
#login-screen {
  position: fixed; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 20% 50%, rgba(99,102,241,0.15) 0%, transparent 60%),
              radial-gradient(ellipse at 80% 20%, rgba(52,211,153,0.1) 0%, transparent 50%),
              var(--bg-primary);
  z-index: 1000;
}

.login-bg-orbs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: 0.4; animation: float 8s ease-in-out infinite;
}
.orb-1 { width: 400px; height: 400px; top: -10%; left: -10%; background: rgba(129,140,248,0.3); animation-delay: 0s; }
.orb-2 { width: 300px; height: 300px; bottom: -5%; right: 10%; background: rgba(52,211,153,0.25); animation-delay: -3s; }
.orb-3 { width: 250px; height: 250px; top: 40%; right: -5%; background: rgba(251,191,36,0.15); animation-delay: -6s; }

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(20px, -20px) scale(1.05); }
}

.login-card {
  position: relative; z-index: 1;
  border-radius: var(--radius-xl);
  padding: 48px 40px;
  width: 420px;
  box-shadow: var(--shadow-lg), var(--shadow-glow-primary);
  animation: slideUp 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}

.login-logo { text-align: center; margin-bottom: 32px; }
.logo-icon { font-size: 56px; margin-bottom: 12px; display: block; }
.login-title { font-size: 32px; font-weight: 700; background: linear-gradient(135deg, var(--color-primary), var(--color-secondary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.login-subtitle { color: var(--text-secondary); margin-top: 4px; }

.login-features {
  display: flex; flex-direction: column; gap: 10px;
  margin: 28px 0; padding: 20px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
}
.feature-item { font-size: 13px; color: var(--text-secondary); }

.btn-login {
  width: 100%; padding: 14px;
  border-radius: var(--radius-md); border: 1px solid rgba(255,255,255,0.1);
  background: rgba(255,255,255,0.07);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 15px; font-weight: 600;
  cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 12px;
  transition: var(--transition);
}
.btn-login:hover { background: rgba(255,255,255,0.12); border-color: rgba(255,255,255,0.2); transform: translateY(-1px); }

.login-note { text-align: center; font-size: 12px; color: var(--text-muted); margin-top: 14px; }

/* ─── 앱 레이아웃 ───────────────────────────────── */
#app-layout { display: flex; min-height: 100vh; }

/* ─── 사이드바 ─────────────────────────────────── */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  background: var(--bg-sidebar);
  border-right: 1px solid var(--glass-border);
  display: flex; flex-direction: column;
  position: fixed; left: 0; top: 0; bottom: 0;
  z-index: 100;
}

.sidebar-header {
  padding: 20px 16px;
  display: flex; align-items: center; gap: 12px;
  border-bottom: 1px solid var(--glass-border);
}
.sidebar-logo { font-size: 28px; }
.sidebar-title-wrap { display: flex; flex-direction: column; }
.sidebar-app-name { font-size: 16px; font-weight: 700; color: var(--text-primary); }
.sidebar-tagline { font-size: 11px; color: var(--text-muted); }

.sidebar-nav { flex: 1; padding: 12px 10px; display: flex; flex-direction: column; gap: 4px; }

.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px;
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--text-secondary);
  font-size: 13.5px; font-weight: 500;
  transition: var(--transition);
  position: relative;
  user-select: none;
}
.nav-item:hover { background: rgba(255,255,255,0.06); color: var(--text-primary); }
.nav-item.active {
  background: linear-gradient(135deg, rgba(129,140,248,0.2), rgba(99,102,241,0.1));
  color: var(--color-primary);
  border: 1px solid rgba(129,140,248,0.2);
}
.nav-icon { font-size: 16px; width: 20px; text-align: center; }
.nav-label { flex: 1; }

.badge {
  background: var(--color-danger);
  color: #fff;
  border-radius: 999px;
  padding: 1px 7px;
  font-size: 11px; font-weight: 700;
  min-width: 20px; height: 20px;
  display: inline-flex; align-items: center; justify-content: center;
}

.sidebar-footer {
  padding: 16px;
  border-top: 1px solid var(--glass-border);
  display: flex; align-items: center; gap: 10px;
}
.user-info { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; }
.user-avatar { font-size: 20px; }
.user-name-text { font-size: 13px; color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

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

/* ─── 상단 바 ───────────────────────────────────── */
.topbar {
  height: var(--topbar-h);
  padding: 0 28px;
  display: flex; align-items: center; justify-content: space-between;
  background: rgba(8,12,24,0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  position: sticky; top: 0; z-index: 50;
}
.topbar-title { font-size: 18px; font-weight: 600; }
.topbar-right { display: flex; align-items: center; gap: 12px; }

.month-selector {
  padding: 8px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-size: 14px; font-weight: 500;
  cursor: pointer;
  outline: none;
  transition: var(--transition);
}
.month-selector:hover { border-color: var(--color-primary); }

select option {
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

/* ─── 탭 패널 ───────────────────────────────────── */
.tab-panel { display: none; padding: 24px 28px 40px; flex-direction: column; gap: 20px; }
.tab-panel.active { display: flex; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ─── KPI 카드 ─────────────────────────────────── */
.kpi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

.kpi-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex; align-items: center; gap: 16px;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}
.kpi-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: rgba(255,255,255,0.12); }

.kpi-icon { font-size: 32px; width: 56px; height: 56px; border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.income-icon  { background: rgba(52,211,153,0.15); }
.expense-icon { background: rgba(248,113,113,0.15); }
.balance-icon { background: rgba(129,140,248,0.15); }

.kpi-label { font-size: 12px; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 4px; }
.kpi-value { font-size: 22px; font-weight: 700; }
.kpi-value.income  { color: var(--color-income); }
.kpi-value.expense { color: var(--color-expense); }

/* ─── 차트 영역 ─────────────────────────────────── */
.charts-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.chart-card {
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-md);
  min-width: 0;
  overflow: hidden;
}

.card-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.card-title { font-size: 16px; font-weight: 600; }
.card-desc { font-size: 13px; color: var(--text-muted); margin-top: 4px; }

.chart-wrap { position: relative; height: 260px; width: 100%; min-width: 0; overflow: hidden; }
.trend-chart-wrap { height: 220px; }

/* ─── 예산 바 ───────────────────────────────────── */
.budget-bars-list { display: flex; flex-direction: column; gap: 14px; overflow-y: auto; max-height: 260px; }

.budget-bar-item {}
.budget-bar-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; }
.budget-bar-label { font-size: 13px; font-weight: 500; }
.budget-bar-amounts { font-size: 12px; color: var(--text-secondary); }
.budget-bar-amounts.over { color: var(--color-danger); }
.over-badge { background: rgba(248,113,113,0.2); color: var(--color-danger); padding: 1px 6px; border-radius: 4px; font-size: 11px; margin-left: 6px; }

.progress-track { height: 6px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 999px; background: linear-gradient(90deg, var(--color-primary), var(--color-secondary)); transition: width 0.6s cubic-bezier(0.4,0,0.2,1); }
.progress-fill.over { background: linear-gradient(90deg, var(--color-danger), #fb923c); }
.progress-pct { font-size: 11px; color: var(--text-muted); text-align: right; margin-top: 3px; }
.progress-pct.over { color: var(--color-danger); }

/* ─── 테이블 ─────────────────────────────────────── */
.table-wrap { overflow-x: auto; margin: 0 -4px; }

.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  padding: 10px 14px;
  text-align: left;
  font-size: 11px; font-weight: 600;
  text-transform: uppercase; letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--glass-border);
  white-space: nowrap;
}
.data-table td {
  padding: 11px 14px;
  border-bottom: 1px solid rgba(255,255,255,0.03);
  vertical-align: middle;
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { background: rgba(255,255,255,0.03); }

.date-badge {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(129,140,248,0.15);
  color: var(--color-primary);
  border-radius: 999px;
  font-size: 12px; font-weight: 600;
  white-space: nowrap;
}

.desc-cell { max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.amount-cell { text-align: right; font-weight: 600; white-space: nowrap; }
.amount-cell.inc { color: var(--color-income); }
.amount-cell.exp { color: var(--color-expense); }
.amount-cell.save { color: var(--color-primary); }
.row-index-cell { color: var(--text-muted); font-size: 11px; }

.cat-chip {
  display: inline-block; padding: 3px 10px;
  background: rgba(255,255,255,0.06); border-radius: 6px;
  font-size: 12px; white-space: nowrap;
}
.method-chip {
  display: inline-block; padding: 3px 10px;
  background: rgba(52,211,153,0.1); color: var(--color-secondary);
  border-radius: 6px; font-size: 12px; white-space: nowrap;
}

.needs-review td { background: rgba(251,191,36,0.05); }
.empty-row { text-align: center; color: var(--text-muted); padding: 40px !important; }

/* ─── 검토 큐 ───────────────────────────────────── */
.count-badge {
  display: inline-block; padding: 2px 10px;
  background: rgba(248,113,113,0.2); color: var(--color-danger);
  border-radius: 999px; font-size: 13px; margin-left: 8px;
}

.inline-select {
  padding: 5px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--glass-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-size: 12px; width: 100%; max-width: 140px;
  cursor: pointer; outline: none;
  transition: var(--transition);
}
.inline-select:focus { border-color: var(--color-primary); }

.btn-done {
  padding: 5px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(52,211,153,0.3);
  background: rgba(52,211,153,0.1);
  color: var(--color-success);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif;
  font-size: 12px; font-weight: 600;
  cursor: pointer; white-space: nowrap;
  transition: var(--transition);
}
.btn-done:hover { background: rgba(52,211,153,0.2); transform: scale(1.03); }
.btn-done:disabled { opacity: 0.5; cursor: not-allowed; }

.row-fade-out { animation: fadeOut 0.4s ease forwards; }
@keyframes fadeOut { to { opacity: 0; transform: translateX(20px); } }
.flash-success td { animation: flashGreen 0.8s ease; }
.flash-error   td { animation: flashRed   0.8s ease; }
@keyframes flashGreen { 0%,100% {} 50% { background: rgba(52,211,153,0.2); } }
@keyframes flashRed   { 0%,100% {} 50% { background: rgba(248,113,113,0.2); } }

/* ─── 거래 내역 필터 바 ─────────────────────────── */
.filter-bar { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }

.search-input {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 13px;
  outline: none; width: 200px;
  transition: var(--transition);
}
.search-input:focus { border-color: var(--color-primary); width: 240px; }

.filter-select {
  padding: 8px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: var(--bg-secondary);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 13px;
  cursor: pointer; outline: none;
  transition: var(--transition);
}
.filter-select:focus { border-color: var(--color-primary); }

.tx-summary-bar {
  display: flex; gap: 24px; align-items: center;
  padding: 12px 0; border-bottom: 1px solid var(--glass-border);
  font-size: 13px; color: var(--text-secondary); margin-bottom: 4px;
}
.tx-summary-bar strong { font-weight: 700; }
.tx-summary-bar .income  { color: var(--color-income); }
.tx-summary-bar .expense { color: var(--color-expense); }

/* ─── 항목 추가 폼 ─────────────────────────────── */
.add-card { max-width: 560px; }
.add-form { display: flex; flex-direction: column; gap: 18px; }

.type-toggle {
  display: flex; gap: 8px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
  padding: 4px;
  border: 1px solid var(--glass-border);
  width: fit-content;
}
.type-toggle-btn {
  padding: 9px 24px;
  border-radius: var(--radius-sm);
  border: none; background: transparent;
  color: var(--text-secondary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 14px; font-weight: 500;
  cursor: pointer; transition: var(--transition);
}
.type-toggle-btn.active {
  background: linear-gradient(135deg, rgba(129,140,248,0.3), rgba(99,102,241,0.2));
  color: var(--color-primary);
  box-shadow: 0 2px 8px rgba(129,140,248,0.2);
}

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 13px; font-weight: 500; color: var(--text-secondary); }
.required { color: var(--color-danger); }
.form-input, .form-select {
  padding: 11px 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 14px;
  outline: none; transition: var(--transition);
}
.form-input:focus, .form-select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(129,140,248,0.12); }
.form-select { cursor: pointer; }

/* ─── 예산 설정 ─────────────────────────────────── */
.budget-list { display: flex; flex-direction: column; gap: 14px; padding: 4px 0; }
.budget-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.budget-cat-name { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 500; min-width: 120px; }
.cat-badge { font-size: 18px; }
.budget-input-wrap { display: flex; align-items: center; gap: 8px; }
.budget-input {
  width: 140px; padding: 9px 14px;
  border-radius: var(--radius-md);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  font-family: 'Outfit', 'Noto Sans KR', sans-serif; font-size: 14px;
  outline: none; text-align: right;
  transition: var(--transition);
}
.budget-input:focus { border-color: var(--color-primary); }
.budget-unit { font-size: 13px; color: var(--text-muted); }
.budget-total-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 20px;
  padding: 14px 20px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.02);
  border: 1px dashed var(--glass-border);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-primary);
}
.budget-total-val {
  font-size: 18px;
  color: var(--color-primary);
  font-weight: 700;
}
.budget-total-unit {
  font-size: 13px;
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 4px;
}
.budget-actions { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--glass-border); }

/* ─── 빈 상태 ───────────────────────────────────── */
.empty-state {
  display: flex; flex-direction: column; align-items: center;
  justify-content: center; gap: 12px;
  padding: 60px 20px;
  color: var(--text-muted);
  text-align: center;
}
.empty-state .empty-icon { font-size: 48px; }
.empty-state p { font-size: 14px; }

/* ─── 로딩 오버레이 ─────────────────────────────── */
#loading-overlay {
  position: fixed; inset: 0;
  background: rgba(8,12,24,0.85);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; z-index: 9000;
  color: var(--text-secondary); font-size: 14px;
}

.spinner {
  width: 44px; height: 44px;
  border: 3px solid rgba(255,255,255,0.08);
  border-top-color: var(--color-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ─── 토스트 ─────────────────────────────────────── */
.toast {
  position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(100px);
  background: rgba(15,22,40,0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 12px 24px;
  font-size: 14px; font-weight: 500;
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow-lg);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s ease;
  z-index: 9999; opacity: 0;
  white-space: nowrap;
}
.toast.show { transform: translateX(-50%) translateY(0); opacity: 1; }
.toast-success { border-color: rgba(52,211,153,0.4); color: var(--color-success); }
.toast-error   { border-color: rgba(248,113,113,0.4); color: var(--color-danger); }
.toast-warning { border-color: rgba(251,191,36,0.4);  color: var(--color-warning); }

/* ─── 스크롤바 ─────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

/* ─── 토글 스위치 (에이전트용) ────────────────────── */
.switch-toggle {
  position: relative;
  display: inline-block;
  width: 46px;
  height: 24px;
}
.switch-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}
.slider-round {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(255, 255, 255, 0.1);
  transition: .4s;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.slider-round:before {
  position: absolute;
  content: "";
  height: 16px;
  width: 16px;
  left: 3px;
  bottom: 3px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}
.switch-toggle input:checked + .slider-round {
  background-color: var(--color-success);
}
.switch-toggle input:checked + .slider-round:before {
  transform: translateX(22px);
}

/* ─── 모달 팝업 스타일 ─────────────────────────────────── */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  animation: modalFadeIn 0.2s ease-out;
}

.modal-content {
  background: rgba(15, 23, 42, 0.95);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  width: 500px;
  max-width: 90%;
  padding: 28px;
  box-shadow: var(--shadow-lg);
  animation: modalSlideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 16px;
  margin-bottom: 20px;
}

.modal-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}

.btn-close {
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 24px;
  cursor: pointer;
  transition: var(--transition);
}

.btn-close:hover {
  color: var(--text-primary);
}

.modal-body .add-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalSlideUp {
  from { transform: translateY(20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

/* ─── 반응형 모바일 스타일 ────────────────────────── */
@media (max-width: 768px) {
  /* 사이드바 오버레이 모드로 변경 */
  .sidebar {
    position: fixed;
    left: 0;
    top: 0;
    bottom: 0;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    box-shadow: 5px 0 25px rgba(0, 0, 0, 0.5);
    z-index: 1000;
  }
  .sidebar.active {
    transform: translateX(0);
  }
  .sidebar-close-btn {
    display: block !important;
    background: none;
    border: none;
    color: var(--text-secondary);
    font-size: 24px;
    cursor: pointer;
    margin-left: auto;
    padding: 4px 8px;
    transition: var(--transition);
  }
  .sidebar-close-btn:hover {
    color: var(--text-primary);
  }

  /* 메인 콘텐츠 여백 제거 및 가로 영역 방어 */
  #app-layout {
    max-width: 100vw;
    overflow-x: hidden;
  }
  .main-content {
    margin-left: 0;
    width: 100%;
    max-width: 100vw;
    min-width: 0;
    overflow-x: hidden;
  }

  /* 모바일 상단 바 */
  .topbar {
    padding: 0 16px;
  }
  .sidebar-toggle-btn {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    font-size: 20px;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition);
  }
  .sidebar-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.1);
  }

  /* 탭 패널 패딩 줄임 및 가로 스크롤 방어 */
  .tab-panel {
    padding: 16px;
    gap: 16px;
    width: 100%;
    max-width: 100vw;
    box-sizing: border-box;
    overflow-x: hidden;
  }

  /* KPI 카드 세로 배치 */
  .kpi-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .kpi-card {
    padding: 16px;
  }
  .kpi-value {
    font-size: 18px;
  }

  /* 차트 2단에서 1단으로 */
  .charts-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  /* 모달 사이즈 조정 */
  .modal-content {
    width: 95%;
    padding: 20px;
    border-radius: var(--radius-md);
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  /* 필터 바 정렬 */
  .filter-bar {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .search-input, .filter-select {
    width: 100% !important;
  }
  
  /* 테이블 가로 스크롤 강조 및 크기 제한 */
  .table-wrap {
    border-radius: var(--radius-md);
    border: 1px solid var(--glass-border);
    width: 100%;
    max-width: 100%;
    overflow-x: auto;
  }

  /* 에이전트 터미널 콘솔 로그 높이 제한 */
  #agent-console {
    max-height: 250px;
  }
}