/* Material 3 라이트 · 그린 시드 — 정원 랭크랩 */
:root {
  --md-primary: #256a4a;
  --md-on-primary: #ffffff;
  --md-primary-container: #abf2cc;
  --md-on-primary-container: #00210f;
  --md-secondary-container: #d3e8d8;
  --md-on-secondary-container: #101f16;
  --md-surface: #f5fbf5;
  --md-surface-container-lowest: #ffffff;
  --md-surface-container-low: #effaf1;
  --md-surface-container: #e9efe9;
  --md-surface-container-high: #e3eae3;
  --md-on-surface: #171d19;
  --md-on-surface-variant: #404943;
  --md-outline: #707973;
  --md-outline-variant: #c0c9c1;
  --md-error: #ba1a1a;
  --md-error-container: #ffdad6;
  --md-on-error-container: #410002;
  --md-up: #c62828;
  --md-down: #1565c0;
  --elev-1: 0 1px 2px rgba(0,0,0,.28), 0 1px 3px 1px rgba(0,0,0,.07);
  --sidebar-w: 232px;
}
* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--md-surface); color: var(--md-on-surface);
  font-family: 'Pretendard', 'Apple SD Gothic Neo', Roboto, sans-serif;
  -webkit-font-smoothing: antialiased; font-size: 14px;
}

/* ── 사이드바 ── */
.sidebar {
  position: fixed; top: 0; left: 0; bottom: 0; width: var(--sidebar-w);
  background: var(--md-surface-container-low);
  border-right: 1px solid var(--md-outline-variant);
  display: flex; flex-direction: column; padding: 18px 12px;
}
.brand { display: flex; align-items: center; gap: 12px; padding: 4px 10px 18px; }
.brand-logo {
  width: 42px; height: 42px; border-radius: 14px; flex: none;
  background: var(--md-primary); color: var(--md-on-primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 18px;
}
.brand-name { font-size: 16px; font-weight: 700; letter-spacing: -.3px; }
.brand-sub { font-size: 11px; color: var(--md-on-surface-variant); margin-top: 1px; }
nav { display: flex; flex-direction: column; gap: 4px; }
.nav-item {
  display: flex; align-items: center; gap: 12px;
  padding: 11px 14px; border-radius: 24px;
  color: var(--md-on-surface-variant); text-decoration: none;
  font-weight: 500; font-size: 13.5px; letter-spacing: -.2px;
}
.nav-item:hover { background: var(--md-surface-container); }
.nav-item.active {
  background: var(--md-primary-container); color: var(--md-on-primary-container);
  font-weight: 700;
}
.nav-icon { width: 20px; text-align: center; font-size: 15px; }
.sidebar-foot {
  margin-top: auto; padding: 12px 14px;
  font-size: 10.5px; line-height: 1.6; color: var(--md-outline);
}

/* ── 본문 ── */
.content { margin-left: var(--sidebar-w); min-height: 100vh; }
.topbar {
  display: flex; align-items: baseline; gap: 14px;
  padding: 20px 28px 14px; position: sticky; top: 0; z-index: 5;
  background: color-mix(in srgb, var(--md-surface) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--md-outline-variant);
}
.topbar h1 { font-size: 20px; font-weight: 600; margin: 0; letter-spacing: -.3px; }
.topbar-sub { font-size: 12.5px; color: var(--md-on-surface-variant); }
main { padding: 22px 28px 60px; max-width: 1180px; }

/* ── 카드 ── */
.m3-card {
  background: var(--md-surface-container-lowest); border-radius: 16px;
  padding: 20px 22px; margin-bottom: 20px; box-shadow: var(--elev-1);
}
.card-title { font-size: 15px; font-weight: 700; margin: 0 0 14px; letter-spacing: -.2px; }
.card-title .hint { font-weight: 400; font-size: 12px; color: var(--md-on-surface-variant); margin-left: 8px; }

/* 통계 카드 그리드 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 10px; }
.stat-card { background: var(--md-surface-container-low); border-radius: 12px; padding: 13px 16px; }
.stat-label { font-size: 11px; font-weight: 600; letter-spacing: .4px; color: var(--md-on-surface-variant); }
.stat-value { font-size: 19px; font-weight: 700; margin-top: 5px; letter-spacing: -.4px; word-break: keep-all; }
.stat-value small { font-size: 12px; font-weight: 500; color: var(--md-on-surface-variant); }

/* ── 표 ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th {
  text-align: left; font-size: 11px; font-weight: 700; letter-spacing: .5px;
  color: var(--md-on-surface-variant);
  padding: 9px 10px; border-bottom: 1px solid var(--md-outline-variant);
  white-space: nowrap;
}
td { padding: 10px; border-bottom: 1px solid var(--md-surface-container-high); vertical-align: middle; }
tbody tr:hover { background: var(--md-surface-container-low); }
td.num, th.num { text-align: right; }
.kw { font-weight: 600; letter-spacing: -.2px; white-space: nowrap; }
.ellip { max-width: 420px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 순위 배지·칩 */
.rank-badge {
  display: inline-block; min-width: 42px; text-align: center;
  background: var(--md-surface-container-high);
  border-radius: 8px; padding: 4px 8px; font-weight: 700; font-size: 13px;
}
.rank-badge.top { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.chip {
  display: inline-block; border-radius: 8px; padding: 2.5px 7px;
  font-size: 11px; font-weight: 700; vertical-align: middle; margin-left: 4px;
  border: 1px solid var(--md-outline-variant); background: var(--md-surface-container-lowest);
}
.chip-up { color: var(--md-up); border-color: transparent; background: #fdeaea; }
.chip-down { color: var(--md-down); border-color: transparent; background: #e8f0fb; }
.chip-same { color: var(--md-on-surface-variant); }
.chip-new { color: var(--md-on-primary-container); background: var(--md-primary-container); border-color: transparent; }

/* 경고 배너 */
.alert-banner {
  display: flex; gap: 12px; align-items: flex-start;
  background: var(--md-error-container); color: var(--md-on-error-container);
  border-radius: 12px; padding: 12px 16px; margin-bottom: 16px; font-size: 13px;
}
.alert-banner ul { margin: 4px 0 0; padding-left: 18px; }
.alert-title { font-weight: 700; }

/* ── 폼 ── */
.search-form { display: flex; gap: 10px; margin-bottom: 20px; flex-wrap: wrap; }
.field {
  flex: 1; min-width: 240px;
  display: flex; flex-direction: column; gap: 4px;
}
.field label { font-size: 11px; font-weight: 700; letter-spacing: .4px; color: var(--md-on-surface-variant); padding-left: 6px; }
.field input, .field select {
  height: 46px; border-radius: 12px; border: 1px solid var(--md-outline);
  padding: 0 16px; font-size: 14px; font-family: inherit;
  background: var(--md-surface-container-lowest); color: var(--md-on-surface);
}
.field input:focus, .field select:focus { outline: 2px solid var(--md-primary); border-color: transparent; }
.btn {
  height: 46px; padding: 0 26px; border: none; border-radius: 24px;
  background: var(--md-primary); color: var(--md-on-primary);
  font-size: 14px; font-weight: 700; font-family: inherit; cursor: pointer;
  align-self: flex-end;
}
.btn:hover { filter: brightness(1.08); }
.text-btn {
  color: var(--md-primary); text-decoration: none; font-weight: 700; font-size: 12.5px;
  padding: 5px 10px; border-radius: 18px; white-space: nowrap;
}
.text-btn:hover { background: var(--md-primary-container); }

/* 플레이스 일자별 순위 카드 (블연플 스타일) */
.rank-cards { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.rank-card {
  border: 1px solid var(--md-outline-variant); border-radius: 10px;
  padding: 7px 10px; min-width: 64px; text-align: center;
  background: var(--md-surface-container-lowest);
}
.rank-card .r { font-size: 14.5px; font-weight: 800; }
.rank-card .d { font-size: 10.5px; color: var(--md-on-surface-variant); margin-top: 2px; }
.rank-card.up .r { color: var(--md-up); }
.rank-card.down .r { color: var(--md-down); }

/* 차트 */
.linechart { width: 100%; height: auto; display: block; }
.chart-label { font-size: 10px; fill: var(--md-on-surface-variant); font-weight: 700; }
.spark { display: block; }

/* 워드 칩 (형태소) */
.word-grid { display: flex; flex-wrap: wrap; gap: 8px; }
.word-chip {
  background: var(--md-surface-container-low); border-radius: 10px;
  padding: 7px 12px; font-size: 12.5px; font-weight: 600;
}
.word-chip b { color: var(--md-primary); margin-left: 5px; }

/* 본문 뷰어 */
.post-body {
  background: var(--md-surface-container-low); border-radius: 12px;
  padding: 16px 18px; font-size: 13.5px; line-height: 1.85;
  max-height: 420px; overflow-y: auto; word-break: break-all;
}
.m3-muted { color: var(--md-outline); }
.empty-state {
  text-align: center; color: var(--md-on-surface-variant);
  padding: 46px 0; font-size: 13.5px; line-height: 1.8;
}
.empty-state .big { font-size: 30px; }
.badge-soon {
  display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .4px;
  color: var(--md-on-surface-variant); border: 1px dashed var(--md-outline-variant);
  border-radius: 6px; padding: 2px 6px; margin-left: 6px; vertical-align: middle;
}
.profile-img { width: 52px; height: 52px; border-radius: 50%; object-fit: cover; background: var(--md-surface-container); }
.two-col { display: grid; grid-template-columns: 1fr 340px; gap: 20px; align-items: start; }
@media (max-width: 980px) {
  .two-col { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { margin-left: 0; }
}

/* 인라인 추가 폼 · 아이콘 버튼 */
.inline-add { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; }
.inline-add input[name="keyword"], .inline-add input[name="blog_id"] {
  height: 40px; border-radius: 10px; border: 1px solid var(--md-outline);
  padding: 0 14px; font-size: 13.5px; font-family: inherit; min-width: 260px;
  background: var(--md-surface-container-lowest); color: var(--md-on-surface);
}
.inline-add input:focus { outline: 2px solid var(--md-primary); border-color: transparent; }
.icon-btn {
  border: none; background: none; color: var(--md-outline); cursor: pointer;
  font-size: 11.5px; font-weight: 700; font-family: inherit;
  padding: 4px 8px; border-radius: 8px;
}
.icon-btn:hover { background: var(--md-error-container); color: var(--md-on-error-container); }

/* 점수 바 */
.score-wrap { position: relative; background: var(--md-surface-container); border-radius: 8px; height: 22px; overflow: hidden; }
.score-bar { height: 100%; background: var(--md-primary-container); border-radius: 8px; }
.score-num { position: absolute; top: 0; left: 8px; line-height: 22px; font-size: 12px; font-weight: 800; color: var(--md-on-surface); }

/* 변동 표시·키워드 목록 */
.delta-up { color: var(--md-up); font-size: 11px; font-weight: 700; margin-left: 3px; }
.delta-down { color: var(--md-down); font-size: 11px; font-weight: 700; margin-left: 3px; }
.kwlist { font-size: 12px; color: var(--md-on-surface-variant); max-width: 340px; }

/* 3대 지수 히트 셀 */
.idx { display: inline-block; min-width: 46px; text-align: center; border-radius: 8px;
       padding: 4px 8px; font-weight: 800; font-size: 12.5px; }
.idx-hi { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.idx-mid { background: #fdf3d0; color: #6b5300; }
.idx-lo { background: var(--md-error-container); color: var(--md-on-error-container); }

/* 검색량 규모 배지 */
.tier-mega { color: #7b1fa2; background: #f3e5f5; border-color: transparent; }
.tier-big { color: var(--md-up); background: #fdeaea; border-color: transparent; }
.tier-mid { color: #6b5300; background: #fdf3d0; border-color: transparent; }
.tier-small { color: var(--md-on-surface-variant); background: var(--md-surface-container); border-color: transparent; }

/* 통합 추이 그래프 */
.multichart-wrap { background: var(--md-surface-container-low); border-radius: 12px;
                   padding: 14px 12px 10px; margin-bottom: 18px; }
.multichart { width: 100%; height: auto; display: block; }
.chart-rank { font-size: 11.5px; font-weight: 800; fill: #fff; }
.chart-tick { font-size: 11px; fill: var(--md-on-surface-variant); }
.legend { display: flex; flex-wrap: wrap; gap: 14px; justify-content: center; padding: 10px 0 4px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px;
               font-weight: 600; color: var(--md-on-surface-variant); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }

/* 로그인·회원가입 페이지 */
.auth-body { display: flex; align-items: center; justify-content: center; min-height: 100vh;
             background: var(--md-surface); padding: 20px; }
.auth-card { background: var(--md-surface-container-lowest); border-radius: 20px;
             box-shadow: var(--elev-1); padding: 36px 32px; width: 100%; max-width: 380px; text-align: center; }
.auth-logo { width: 52px; height: 52px; border-radius: 16px; background: var(--md-primary);
             color: #fff; font-weight: 800; font-size: 22px; display: flex; align-items: center;
             justify-content: center; margin: 0 auto 14px; }
.auth-title { font-size: 22px; font-weight: 700; margin: 0; }
.auth-sub { font-size: 13px; color: var(--md-on-surface-variant); margin-top: 4px; }
.auth-form { text-align: left; margin-top: 20px; display: flex; flex-direction: column; gap: 14px; }
.auth-foot { margin-top: 18px; font-size: 13px; color: var(--md-on-surface-variant); line-height: 1.9; }
.auth-foot a { color: var(--md-primary); font-weight: 700; text-decoration: none; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid2 .field { min-width: 0; }
.check-row { display: flex; flex-wrap: wrap; gap: 8px 14px; padding: 4px 2px; }
.check { display: inline-flex; align-items: center; gap: 5px; font-size: 13px; font-weight: 500; }
.auth-form textarea { border-radius: 12px; border: 1px solid var(--md-outline); padding: 10px 14px;
                      font-family: inherit; font-size: 14px; resize: vertical; }
.user-badge { font-size: 10px; font-weight: 800; padding: 2px 7px; border-radius: 6px;
              background: var(--md-primary-container); color: var(--md-on-primary-container); }
@media (max-width: 600px) { .grid2 { grid-template-columns: 1fr; } }

/* 상위노출 가능/애매/불가능 판정 배지 */
.verdict { display: inline-block; padding: 3px 9px; border-radius: 8px;
           font-size: 12px; font-weight: 800; }
.verdict.v-ok { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.verdict.v-mid { background: #fdf3d0; color: #6b5300; }
.verdict.v-no { background: var(--md-error-container); color: var(--md-on-error-container); }
.verdict-big { display: inline-block; padding: 8px 18px; border-radius: 12px;
               font-size: 17px; font-weight: 800; }
.verdict-big.v-ok { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.verdict-big.v-mid { background: #fdf3d0; color: #6b5300; }
.verdict-big.v-no { background: var(--md-error-container); color: var(--md-on-error-container); }

/* 수집 건강 상태 바 */
.health-bar { border-radius: 10px; padding: 10px 16px; margin-bottom: 16px;
              font-size: 13px; font-weight: 600; }
.health-ok { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.health-warn { background: #fdf3d0; color: #6b5300; }
.health-bad { background: var(--md-error-container); color: var(--md-on-error-container); }

/* 포스팅 초안 */
.draft-line { background: var(--md-surface-container-low); border-radius: 8px;
              padding: 8px 12px; margin-bottom: 6px; font-size: 13.5px; font-weight: 600; }
.draft-box { width: 100%; min-height: 200px; border-radius: 12px; padding: 14px 16px;
             border: 1px solid var(--md-outline-variant); font-family: inherit;
             font-size: 13px; line-height: 1.7; background: var(--md-surface-container-lowest);
             color: var(--md-on-surface); resize: vertical; box-sizing: border-box; }
.quota-pill { display: inline-block; font-size: 12px; font-weight: 700; padding: 3px 10px;
              border-radius: 12px; background: var(--md-secondary-container);
              color: var(--md-on-secondary-container); margin-left: 8px; }
.quota-pill.full { background: var(--md-error-container); color: var(--md-on-error-container); }