/* ── Toss-style Design System ─────────────────────────────── */
:root {
  --blue:          #3182F6;
  --blue-light:    #EBF3FE;
  --blue-dark:     #1B64DA;
  --bg:            #E8EAED;
  --surface:       #F4F5F7;
  --border:        #D8DBE0;
  --border-light:  #E4E6EA;
  --text-1:        #191F28;
  --text-2:        #6B7684;
  --text-3:        #ADB5BD;
  --danger:        #F04452;
  --danger-light:  #FFF0F1;
  --warning:       #FF8C00;
  --warning-light: #FFF4E5;
  --success:       #00B493;
  --success-light: #E6F8F5;
  --radius-sm:     8px;
  --radius-md:     12px;
  --radius-lg:     16px;
  --shadow-sm:     0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:     0 4px 12px rgba(0,0,0,0.08);
}

/* ── Base ───────────────────────────────────────────────────── */
* { box-sizing: border-box; }

body {
  background: var(--bg);
  font-family: 'Pretendard', 'Noto Sans KR', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text-1);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ── Sidebar ────────────────────────────────────────────────── */
.sidebar {
  width: 175px;
  min-height: 100vh;
  background: #ECEEF1;
  border-right: 1px solid var(--border);
  padding: 0;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 100;
  display: flex;
  flex-direction: column;
}

.sidebar-brand {
  color: var(--text-1);
  font-size: 1rem;
  font-weight: 700;
  padding: 1.25rem 1.25rem 1rem;
  border-bottom: 1px solid var(--border-light);
  letter-spacing: -0.3px;
}

.sidebar-brand i {
  color: var(--blue);
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-2);
  text-decoration: none;
  padding: 0.7rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 500;
  border-radius: 0;
  transition: background 0.12s, color 0.12s;
  margin: 1px 8px;
  border-radius: var(--radius-sm);
}

.sidebar-link i {
  font-size: 1rem;
  width: 18px;
  text-align: center;
}

.sidebar-link:hover {
  background: var(--bg);
  color: var(--text-1);
}

.sidebar-link.active {
  background: var(--blue-light);
  color: var(--blue);
  font-weight: 600;
}

/* ── Main layout ────────────────────────────────────────────── */
.main-content {
  margin-left: 175px;
  min-height: 100vh;
}

.top-header {
  height: 56px;
  background: #ECEEF1;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 99;
}

.top-header h5 {
  font-size: 0.95rem;
  color: var(--text-1);
  font-weight: 700;
}

.content-area {
  background: var(--bg);
  min-height: calc(100vh - 56px);
}

/* ── Cards ──────────────────────────────────────────────────── */
.card {
  background: #F0F2F5;
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg) !important;
  box-shadow: var(--shadow-sm);
}

.card-header {
  background: transparent;
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-1);
  padding: 1rem 1.25rem;
}

.card-body {
  padding: 1.25rem;
}

/* ── Stat cards ─────────────────────────────────────────────── */
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border) !important;
  border-radius: var(--radius-lg);
  padding: 0.85rem 1.1rem;
  box-shadow: var(--shadow-sm);
}

.stat-card.danger .stat-value { color: var(--danger); }

.stat-label {
  font-size: 0.8rem;
  color: var(--text-2);
  font-weight: 500;
  margin-bottom: 0.25rem;
}

.stat-value {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-1);
  letter-spacing: -0.5px;
  line-height: 1.2;
}

/* ── Tables ─────────────────────────────────────────────────── */
.table {
  color: var(--text-1);
  font-size: 0.95rem;
  border-color: var(--border-light);
}

.table thead th {
  background: var(--bg);
  color: var(--text-2);
  font-weight: 600;
  font-size: 0.875rem;
  border-bottom: 1px solid var(--border);
  border-top: none;
  padding: 0.7rem 1rem;
  white-space: nowrap;
}

.table tbody td {
  padding: 0.85rem 1rem;
  border-color: var(--border-light);
  vertical-align: middle;
}

.table tbody tr:last-child td {
  border-bottom: none;
}

.table-hover tbody tr:hover td {
  background: #EBF3FE;
  cursor: pointer;
}

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all 0.12s;
  letter-spacing: -0.1px;
}

.btn-primary {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.btn-primary:hover, .btn-primary:focus {
  background: var(--blue-dark);
  border-color: var(--blue-dark);
}

.btn-outline-primary {
  color: var(--blue);
  border-color: var(--blue);
  background: transparent;
}

.btn-outline-primary:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}

.btn-outline-secondary {
  color: var(--text-2);
  border-color: var(--border);
  background: transparent;
}

.btn-outline-secondary:hover {
  background: var(--bg);
  border-color: var(--border);
  color: var(--text-1);
}

.btn-outline-danger {
  color: var(--danger);
  border-color: #FFCDD0;
}

.btn-outline-danger:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #fff;
}

.btn-sm {
  font-size: 0.875rem;
  padding: 0.35rem 0.75rem;
  border-radius: 6px;
}

/* ── Badges ─────────────────────────────────────────────────── */
.badge {
  font-weight: 500;
  letter-spacing: 0;
  border-radius: 6px;
  font-size: 0.8rem;
}

.badge.bg-primary   { background: var(--blue) !important; }
.badge.bg-danger    { background: var(--danger) !important; }
.badge.bg-success   { background: var(--success) !important; }
.badge.bg-warning   { background: var(--warning) !important; }
.badge.bg-secondary { background: #8B95A1 !important; }
.badge.bg-info      { background: #17A2B8 !important; }

.badge.bg-light {
  background: var(--bg) !important;
  color: var(--text-2) !important;
  border: 1px solid var(--border);
}

/* ── Forms ──────────────────────────────────────────────────── */
.form-control, .form-select {
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  color: var(--text-1);
  background: var(--surface);
  transition: border-color 0.12s, box-shadow 0.12s;
}

.form-control:focus, .form-select:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(49,130,246,0.12);
  outline: none;
}

.form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  margin-bottom: 0.35rem;
}

.input-group-text {
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--text-2);
  font-size: 0.95rem;
}

/* ── Nav tabs ───────────────────────────────────────────────── */
.nav-tabs {
  border-bottom: 1px solid var(--border);
  gap: 0;
}

.nav-tabs .nav-link {
  color: var(--text-2);
  font-size: 0.95rem;
  font-weight: 500;
  border: none;
  border-bottom: 2px solid transparent;
  padding: 0.6rem 1rem;
  border-radius: 0;
  background: transparent;
  transition: color 0.12s;
}

.nav-tabs .nav-link:hover {
  color: var(--text-1);
  border-bottom-color: var(--border);
}

.nav-tabs .nav-link.active {
  color: var(--blue);
  font-weight: 600;
  border-bottom: 2px solid var(--blue);
  background: transparent;
}

/* ── Modals ─────────────────────────────────────────────────── */
.modal-content {
  border: none;
  border-radius: var(--radius-lg);
  box-shadow: 0 8px 32px rgba(0,0,0,0.14);
}

.modal-header {
  border-bottom: 1px solid var(--border-light);
  padding: 1.25rem 1.5rem 1rem;
}

.modal-title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-1);
}

.modal-body {
  padding: 1.25rem 1.5rem;
}

.modal-footer {
  border-top: 1px solid var(--border-light);
  padding: 1rem 1.5rem;
}

/* ── Report text ────────────────────────────────────────────── */
.report-text {
  white-space: pre-wrap;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text-1);
  max-height: 65vh;
  overflow-y: auto;
}

.report-ai {
  background: #F6F6F4;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  max-height: 75vh;
  overflow-y: auto;
}

/* ── Markdown report renderer ───────────────────────────────── */
.md-report {
  font-size: 1rem;
  line-height: 2;
  color: var(--text-1);
}

.md-section-head {
  font-size: 0.85rem;
  font-weight: 600;
  color: #495057;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.35rem 0;
  margin-top: 1.6rem;
  margin-bottom: 0.65rem;
  border-bottom: 1px solid #dee2e6;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.md-section-head:first-child {
  margin-top: 0;
}

.md-list {
  padding-left: 1.3rem;
  margin-bottom: 0.6rem;
}

.md-list li {
  margin-bottom: 0.5rem;
  color: var(--text-1);
}

.md-hr {
  border: none;
  border-top: 1px solid #e9ecef;
  margin: 1.2rem 0;
}

.md-quote {
  border-left: 3px solid #adb5bd;
  padding: 0.4rem 0.9rem;
  background: #f8f9fa;
  border-radius: 0 4px 4px 0;
  color: #6c757d;
  font-size: 0.95rem;
  margin: 0.5rem 0;
}

.md-answer-box {
  margin-bottom: 0.3rem;
}

.md-action-box {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border-radius: 8px;
  padding: 0.65rem 1rem !important;
  border-left: 4px solid #16a34a;
  margin-bottom: 0.3rem;
  font-size: 1.15rem;
  line-height: 2.2;
}

.md-want-box {
  background: linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%);
  border-left: 4px solid #22c55e;
  border-radius: 0 8px 8px 0;
  padding: 0.5rem 0.9rem !important;
  margin: 0.4rem 0;
  list-style: none;
}

/* ── Loading overlay ────────────────────────────────────────── */
.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(25, 31, 40, 0.7);
  backdrop-filter: blur(2px);
  z-index: 9999;
  display: flex !important;
  align-items: center;
  justify-content: center;
}

.loading-overlay.d-none {
  display: none !important;
}

/* ── Breadcrumb ─────────────────────────────────────────────── */
.breadcrumb {
  font-size: 0.8rem;
  color: var(--text-3);
}

.breadcrumb-item a {
  color: var(--text-2);
  text-decoration: none;
}

.breadcrumb-item a:hover { color: var(--blue); }
.breadcrumb-item.active { color: var(--text-1); font-weight: 500; }
.breadcrumb-item + .breadcrumb-item::before { color: var(--text-3); }

/* ── Progress ───────────────────────────────────────────────── */
.progress {
  background: var(--border-light);
  border-radius: 99px;
}

.progress-bar {
  background: var(--blue);
  border-radius: 99px;
}

/* ── Misc ───────────────────────────────────────────────────── */
.fw-medium { font-weight: 500; }

.text-muted { color: var(--text-2) !important; }

h6.fw-bold {
  font-size: 1rem;
  letter-spacing: -0.3px;
}

a { color: var(--blue); }
a:hover { color: var(--blue-dark); }

.border-bottom { border-color: var(--border-light) !important; }

.table-responsive { border-radius: var(--radius-lg); overflow: hidden; }

/* spinner color */
.spinner-border.text-primary { color: var(--blue) !important; }

/* ── Score guide panel (gwangjin) ───────────────────────────── */
.score-guide-toggle {
  display: inline-flex;
  align-items: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-2);
  gap: 0.25rem;
}
.score-guide-toggle:hover { color: var(--blue); }

.score-guide-panel {
  background: #F0F2F5;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.25rem;
}

.score-guide-block {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  height: 100%;
}

.score-guide-block-title {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-2);
  text-transform: uppercase;
  letter-spacing: 0.4px;
  margin-bottom: 0.6rem;
}

.score-guide-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--text-1);
  padding: 0.2rem 0;
  border-bottom: 1px solid var(--border-light);
}
.score-guide-row:last-child { border-bottom: none; }

.score-chip {
  font-size: 0.775rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text-2);
  border-radius: 5px;
  padding: 0.1rem 0.45rem;
  white-space: nowrap;
}
.score-chip-blue {
  background: var(--blue-light);
  color: var(--blue);
}

.score-tier-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.score-tier-item {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.score-tier {
  width: 22px;
  height: 22px;
  border-radius: 5px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.score-tier.s { background: #F04452; }
.score-tier.a { background: #FF8C00; }
.score-tier.b { background: #17A2B8; }
.score-tier.c { background: #8B95A1; }
.score-tier-label {
  font-size: 0.775rem;
  color: var(--text-2);
  white-space: nowrap;
}

.score-guide-notice {
  display: flex;
  align-items: flex-start;
  gap: 0.25rem;
  background: var(--blue-light);
  border-radius: var(--radius-sm);
  padding: 0.65rem 1rem;
  font-size: 0.875rem;
  color: var(--text-1);
  line-height: 1.5;
}

/* ── AG Grid 글씨 크기 ──────────────────────────────────────── */
#myGrid {
  --ag-font-size: 14px;
  --ag-font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
}

#myGrid .ag-header-cell-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-2);
}

/* ── AG Grid 페이지네이션 ────────────────────────────────────── */
.ag-paging-panel {
  justify-content: center !important;
  border-top: 1px solid var(--border-light);
  padding: 0.6rem 0 !important;
  gap: 0.4rem;
}

.ag-paging-button {
  width: 36px !important;
  height: 36px !important;
  border-radius: 8px !important;
  border: 1px solid var(--border) !important;
  background: var(--surface) !important;
  cursor: pointer;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  transition: background 0.12s, border-color 0.12s;
}

.ag-paging-button:hover:not(.ag-disabled) {
  background: var(--blue-light) !important;
  border-color: var(--blue) !important;
}

.ag-paging-button.ag-disabled {
  opacity: 0.35 !important;
  cursor: not-allowed !important;
}

.ag-paging-button .ag-icon {
  font-size: 18px !important;
  color: var(--text-1);
}

.ag-paging-page-summary-panel {
  font-size: 0.9rem !important;
  color: var(--text-2) !important;
  gap: 0.3rem;
}

.ag-paging-row-summary-panel {
  font-size: 0.85rem !important;
  color: var(--text-3) !important;
}