/* naver-click-guard 관리 UI 스타일.
   기준: docs/naver-click-guard-design.md (TON80 톤앤매너 재해석 — 밝은 B2B 운영 리포트형).
   외부 폰트/이미지/아이콘 의존 없음. 색은 아래 :root 토큰만 사용한다. */

:root {
  color-scheme: light;
  --bg-main: #f6f6f4;
  --bg-dark: #090909;
  --surface: #ffffff;
  --surface-soft: #f1f1ef;
  --border: #e5e5e1;
  --text-strong: #111111;
  --text-main: #252525;
  --text-muted: #6f6f6a;
  --accent-red: #e30613;
  --accent-red-dark: #b8000b;
  /* 상태색: 기본 토큰은 배경/좌측 바/아이콘/큰 강조용, -text 토큰은 작은 텍스트용(WCAG AA 4.5:1) */
  --success: #168a4a;
  --success-text: #0f6b3a;
  --warning: #c88700;
  --warning-text: #8a5a00;
  --danger: #d71920;
  --danger-text: #a30d13;
  --info: #2854c5;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg-main);
  color: var(--text-main);
  font-family: "Pretendard", "Inter", "Segoe UI", "Apple SD Gothic Neo",
    "Noto Sans KR", "Malgun Gothic", sans-serif;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: 0; /* 한글 UI: 음수 자간을 기본 적용하지 않는다 (가이드 §4) */
}

.hidden { display: none !important; }

:focus-visible { outline: 2px solid var(--text-strong); outline-offset: 2px; }

/* --- 버튼 --- */

.btn {
  display: inline-block;
  cursor: pointer;
  font-family: inherit;
  font-size: 13px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-main);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  transition: background-color 0.15s, color 0.15s, border-color 0.15s;
}
.btn:hover { background: var(--surface-soft); }

.btn-primary {
  background: var(--text-strong);
  border-color: var(--text-strong);
  color: #ffffff;
}
.btn-primary:hover { background: #000000; border-color: #000000; }

.btn-block { width: 100%; padding: 12px; font-size: 14px; }

/* 다크 헤더 위 고스트 버튼 */
.btn-ghost {
  background: transparent;
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }

/* 위험 액션: 기본은 아웃라인(테두리 --danger, 글자 --danger-text), hover 시에만 채움 */
.btn-danger-outline {
  background: var(--surface);
  border-color: var(--danger);
  color: var(--danger-text);
}
.btn-danger-outline:hover {
  background: var(--danger);
  border-color: var(--danger);
  color: #ffffff;
}

/* --- 로그인 화면 --- */

.login-layout { display: flex; min-height: 100vh; }

.login-hero {
  flex: 0 0 44%;
  background: var(--bg-dark);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 56px 48px;
}
.hero-line {
  width: 56px;
  height: 4px;
  background: var(--accent-red);
}
.login-hero h1 {
  margin: 20px 0 12px;
  font-size: 34px;
  font-weight: 900;
  line-height: 1.25;
  color: #ffffff;
}
.hero-sub {
  margin: 0 0 36px;
  font-size: 14px;
  color: #b5b5b0;
}
.hero-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}
.hero-steps li {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 7px 0;
  font-size: 13px;
  color: #d9d9d4;
}
.step-no {
  color: var(--accent-red);
  font-weight: 800;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.login-side {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}
.login-card {
  width: 100%;
  max-width: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 28px;
}
.login-card h2 {
  margin: 0 0 6px;
  font-size: 20px;
  font-weight: 800;
  color: var(--text-strong);
}
.login-desc {
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--text-muted);
}
.login-card label {
  display: block;
  margin: 12px 0 6px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-strong);
}
.login-card input[type="text"],
.login-card input[type="password"] {
  width: 100%;
  padding: 10px 12px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-main);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.login-card input[type="text"]:focus,
.login-card input[type="password"]:focus {
  outline: none;
  border-color: var(--text-strong);
}
.checkbox-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 14px 0;
  font-size: 13px;
  color: var(--text-main);
}
.checkbox-row input { accent-color: var(--text-strong); }
.checkbox-row label { margin: 0; font-weight: 400; }

/* 작은 오류 문구는 --danger-text (가이드 §3 접근성 규칙) */
.login-err {
  color: var(--danger-text);
  font-size: 13px;
  min-height: 18px;
  margin-top: 10px;
}

/* 보안 안내: 연한 배경 + 좌측 레드 바 */
.notice {
  margin-top: 16px;
  padding: 12px 14px;
  background: var(--surface-soft);
  border-left: 3px solid var(--accent-red);
  border-radius: 0 8px 8px 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--text-muted);
}
.notice strong {
  display: block;
  margin-bottom: 4px;
  color: var(--text-strong);
}

/* --- 상단 헤더 (다크 바 + 레드 라인) --- */

.app-header {
  background: var(--bg-dark);
  border-bottom: 2px solid var(--accent-red);
}
.app-header-inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 32px;
  min-height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
}
.brand-mark {
  width: 4px;
  height: 28px;
  background: var(--accent-red);
  border-radius: 1px;
}
.brand-name {
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  line-height: 1.2;
}
.brand-sub {
  color: #b5b5b0;
  font-size: 11px;
}
.header-right {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  padding: 10px 0;
}
.who-label { color: #b5b5b0; font-size: 12px; }
.who { color: #ffffff; font-size: 14px; font-weight: 700; }

.mode-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #b5b5b0;
  white-space: nowrap;
}
.mode-badge.is-dry {
  color: #8fe6b2;
  background: rgba(22, 138, 74, 0.25);
  border-color: rgba(22, 138, 74, 0.5);
}
.mode-badge.is-live {
  color: #ffa1a6;
  background: rgba(227, 6, 19, 0.22);
  border-color: rgba(227, 6, 19, 0.55);
}

/* --- 페이지 골격 --- */

.page {
  max-width: 1240px;
  margin: 0 auto;
  padding: 24px 32px 56px;
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 24px 0 12px;
}
.section-no {
  color: var(--accent-red);
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}
.section-title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--text-strong);
}
.section-meta {
  margin-left: auto;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- 상태 카드 (배너/연결 확인/차단 결과 공용) --- */

.status-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 4px solid var(--border);
  border-radius: 10px;
  padding: 14px 18px;
  margin: 0 0 12px;
}
.status-card .title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-strong);
}
.status-card .desc {
  margin-top: 4px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-main);
}
.status-card.is-neutral { border-left-color: var(--text-muted); }
.status-card.is-neutral .title { color: var(--text-strong); }
.status-card.is-success {
  border-left-color: var(--success);
  background: rgba(22, 138, 74, 0.05);
}
.status-card.is-success .title { color: var(--success-text); }
.status-card.is-warning {
  border-left-color: var(--warning);
  background: rgba(200, 135, 0, 0.06);
}
.status-card.is-warning .title { color: var(--warning-text); }
.status-card.is-danger {
  border-left-color: var(--danger);
  background: rgba(215, 25, 32, 0.05);
}
.status-card.is-danger .title { color: var(--danger-text); }
.status-card.is-info {
  border-left-color: var(--info);
  background: rgba(40, 84, 197, 0.05);
}
.status-card.is-info .title { color: var(--info); }

/* --- KPI 카드 --- */

.kpi-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px 20px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04);
}
.kpi-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-muted);
}
.kpi-value {
  margin-top: 6px;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
/* 레드 숫자는 즉시차단 후보 카드 한 곳만 (가이드 §6.4) */
.kpi-card.kpi-danger .kpi-value { color: var(--accent-red); }
.kpi-sub {
  margin-top: 4px;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- 필터/액션 줄 --- */

.controls {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 12px;
}
.filter-group {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.filter-btn.active {
  background: var(--text-strong);
  border-color: var(--text-strong);
  color: #ffffff;
}
/* 위험 데이터를 보고 있음을 표시: 즉시차단 후보 필터만 레드 active */
.filter-btn.filter-danger.active {
  background: var(--danger);
  border-color: var(--danger);
}
.danger-actions {
  margin-left: auto;
  text-align: right;
}
.danger-hint {
  margin-top: 6px;
  max-width: 340px;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- 테이블 카드 --- */

.table-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  overflow: hidden;
}
.table-scroll { overflow-x: auto; }

table {
  border-collapse: collapse;
  width: 100%;
  min-width: 900px;
  font-size: 13px;
}
th {
  position: sticky;
  top: 0;
  background: var(--surface-soft);
  color: var(--text-muted);
  font-size: 12px;
  font-weight: 700;
  text-align: left;
  white-space: nowrap;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
}
td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
tbody tr:last-child td { border-bottom: none; }
tbody tr:hover { background: var(--surface-soft); }

.ip-code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 12.5px;
  color: var(--text-strong);
  background: var(--surface-soft);
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
}
.score {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-strong);
  font-variant-numeric: tabular-nums;
}
.score-hot { color: var(--accent-red); }

.grade-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  white-space: nowrap;
  border: 1px solid transparent;
}
/* 배지 글자는 작은 텍스트용 -text 토큰 (가이드 §3/§6.6) */
.grade-BLOCK_NOW {
  color: var(--danger-text);
  background: rgba(215, 25, 32, 0.08);
  border-color: rgba(215, 25, 32, 0.22);
}
.grade-REVIEW {
  color: var(--warning-text);
  background: rgba(200, 135, 0, 0.1);
  border-color: rgba(200, 135, 0, 0.25);
}
.grade-MONITOR {
  color: var(--info);
  background: rgba(40, 84, 197, 0.08);
  border-color: rgba(40, 84, 197, 0.22);
}
.grade-SAFE {
  color: var(--success-text);
  background: rgba(22, 138, 74, 0.08);
  border-color: rgba(22, 138, 74, 0.22);
}

.reasons {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.6;
  max-width: 420px;
}
.block-status { font-size: 12px; }
.block-status .detail { color: var(--text-muted); }

.table-msg {
  padding: 20px;
  font-size: 13px;
  color: var(--text-muted);
}
.table-msg-error { color: var(--danger-text); }

/* 빈 상태: 카드형 안내 + 다음 행동 제안 */
.empty-box {
  margin: 8px;
  padding: 28px 20px;
  background: var(--surface-soft);
  border-radius: 10px;
  text-align: center;
}
.empty-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text-strong);
}
.empty-desc {
  max-width: 460px;
  margin: 6px auto 14px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text-muted);
}

/* --- 클릭 수집 설정 카드 --- */

.ingest-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.04), 0 1px 3px rgba(0, 0, 0, 0.06);
  padding: 20px 24px;
}
.ingest-rows {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 28px;
  margin-bottom: 10px;
}
.ingest-item {
  font-size: 13px;
  color: var(--text-main);
  margin-bottom: 4px;
}
.ingest-item .k {
  color: var(--text-muted);
  margin-right: 8px;
}
.state-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  border: 1px solid transparent;
}
.state-on {
  color: var(--success-text);
  background: rgba(22, 138, 74, 0.08);
  border-color: rgba(22, 138, 74, 0.22);
}
.state-off {
  color: var(--warning-text);
  background: rgba(200, 135, 0, 0.1);
  border-color: rgba(200, 135, 0, 0.25);
}
.state-setup {
  color: var(--text-muted);
  background: var(--surface-soft);
  border-color: var(--border);
}
.endpoint-code {
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  color: var(--text-strong);
  background: var(--surface-soft);
  padding: 2px 6px;
  border-radius: 4px;
}
.snippet-block { margin-top: 14px; }
.snippet-head {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.snippet-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-strong);
  margin-right: auto;
}
.snippet-pre {
  margin: 8px 0 0;
  padding: 12px 14px;
  background: var(--surface-soft);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  line-height: 1.6;
  overflow-x: auto;
  white-space: pre;
}
.copy-msg {
  min-height: 16px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--text-muted);
}

/* --- 반응형 --- */

@media (max-width: 1024px) {
  .kpi-grid { grid-template-columns: repeat(3, 1fr); }
  .login-hero { flex-basis: 40%; }
}

@media (max-width: 768px) {
  .page { padding: 16px 16px 40px; }
  .app-header-inner { padding: 0 16px; }
  .login-layout { flex-direction: column; }
  .login-hero { flex: none; padding: 28px 24px; }
  .login-hero h1 { font-size: 24px; }
  .hero-sub { margin-bottom: 0; }
  .hero-steps { display: none; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); }
  .danger-actions { margin-left: 0; text-align: left; }
}