/*
Theme Name: Kiwitch Blog
Theme URI: https://blog.kiwitch.com
Author: zinmoon
Description: 키위치(kiwitch.com) 쇼핑몰과 동일한 브랜드 디자인(딥 인디고 헤더 + 골드 로고 + 그린 포인트)을 적용한 워드프레스 블로그 테마.
Version: 2.0.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: kiwitch-blog
*/

/* ===== kiwitch.com 브랜드 변수 (실제 쇼핑몰 CSS에서 추출) ===== */
:root {
  --bg-base: #ffffff;
  --bg-main: #241258;        /* 헤더 딥 인디고 */
  --bg-secondary: #353534;   /* 상단 프로모바 / 푸터 차콜 */
  --gold: #eca926;           /* 로고 · 포인트(골드) */
  --green: #5ec61a;          /* 키위 그린 포인트 */
  --ink: #111111;
  --muted: #8a8a8a;
  --line: #ececec;
  --evt-bg: #c9c2f0;
  --maxw: 1680px;
  --font-base: "Noto Sans KR", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-eng: "Faculty Glyphic", "Noto Sans KR", serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--ink);
  background: var(--bg-base);
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
svg { display: inline-block; }
.brand-eng { font-family: var(--font-eng); }
.inner { max-width: var(--maxw); width: 92%; margin: 0 auto; }
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ============================================================
   HEADER  — kiwitch.com 재현
   ============================================================ */

/* Row 0: 상단 프로모 바 */
.k-promo {
  background: var(--bg-secondary);
  color: var(--gold);
  text-align: center;
  font-size: 13px;
  letter-spacing: .01em;
}
.k-promo a { display: block; padding: 8px 12px; color: var(--gold); }
.k-promo a:hover { opacity: .85; }

/* Row 1: 메인 헤더 (딥 인디고) */
.k-topbar { background: var(--bg-main); }
.k-topbar .inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: 90px;
}
.k-logo img { height: 34px; width: auto; display: block; }

/* 쇼핑몰 카테고리 GNB (가운데) */
.k-gnb { flex: 1; display: flex; justify-content: center; }
.k-gnb ul { display: flex; align-items: center; list-style: none; margin: 0; padding: 0; gap: 6px; }
.k-gnb > ul > li { position: relative; }
.k-gnb > ul > li > a {
  display: block; padding: 12px 16px; color: #fff; font-size: 15.5px; font-weight: 500; white-space: nowrap;
}
.k-gnb > ul > li > a:hover { color: var(--gold); }
.k-gnb .k-dd > a::after { content: "▾"; font-size: 10px; margin-left: 5px; opacity: .8; }
.k-gnb .k-dd > ul {
  display: none; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); z-index: 60;
  min-width: 150px; margin: 0; padding: 8px 0; list-style: none;
  background: #fff; border-radius: 8px; box-shadow: 0 12px 30px rgba(0,0,0,.18);
}
.k-gnb .k-dd:hover > ul { display: block; }
.k-gnb .k-dd > ul li a { display: block; padding: 9px 18px; color: #333; font-size: 14px; white-space: nowrap; }
.k-gnb .k-dd > ul li a:hover { background: #f6f5fb; color: var(--bg-main); }

/* 우측 유틸 (상품후기 + 아이콘) */
.k-util { display: flex; align-items: center; gap: 4px; }
.k-util .k-review { color: #fff; font-size: 15px; font-weight: 500; padding: 8px 12px; white-space: nowrap; }
.k-util .k-review:hover { color: var(--gold); }
.k-util .k-ico { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; color: var(--gold); }
.k-util .k-ico:hover { opacity: .8; }
.k-util .k-ico svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.7; }

/* 모바일 햄버거 */
.k-burger { display: none; background: none; border: 0; color: #fff; width: 40px; height: 40px; cursor: pointer; }
.k-burger svg { width: 24px; height: 24px; stroke: #fff; stroke-width: 2; fill: none; }

/* Row 2: 블로그 서브 내비 (기능 메뉴) */
.k-subnav { background: #fff; border-bottom: 1px solid var(--line); }
.k-subnav .inner { display: flex; align-items: center; }
.k-menu { display: flex; list-style: none; margin: 0; padding: 0; flex-wrap: wrap; }
.k-menu > li > a {
  display: block; padding: 14px 18px; font-weight: 600; font-size: 15px; color: #333;
  border-bottom: 2px solid transparent;
}
.k-menu > li.current-menu-item > a,
.k-menu > li.current_page_item > a,
.k-menu > li.current-cat > a,
.k-menu > li > a:hover { color: var(--bg-main); border-bottom-color: var(--gold); }
.k-menu .sub-menu { display: none; }

/* ============================================================
   CONTENT
   ============================================================ */
.k-main { padding: 44px 0 64px; min-height: 50vh; }
.k-secthead { display: flex; align-items: baseline; gap: 14px; margin: 0 0 26px; }
.k-secthead h1 { font-size: 24px; margin: 0; font-weight: 800; }
.k-secthead .k-sub { color: var(--muted); font-size: 13px; }
.k-secthead::after { content: ""; }

/* post grid */
.k-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.k-card { background: #fff; }
.k-card .k-thumb {
  display: block; aspect-ratio: 4/3; border-radius: 14px; overflow: hidden;
  background: #f4f4f6 center/cover no-repeat;
}
.k-card .k-thumb.k-noimg { display: flex; align-items: center; justify-content: center; color: var(--gold); font-size: 34px; }
.k-card .k-card-body { padding: 14px 2px 6px; }
.k-card .k-cat { color: var(--green); font-size: 12px; font-weight: 800; letter-spacing: .03em; }
.k-card h2 { font-size: 16.5px; margin: 5px 0 7px; line-height: 1.45; font-weight: 700; }
.k-card h2 a:hover { color: var(--bg-main); }
.k-card .k-excerpt { color: #666; font-size: 13.5px; margin: 0 0 10px; }
.k-card .k-meta { color: var(--muted); font-size: 12px; }
.k-card .k-badge {
  display: inline-block; margin-top: 8px; padding: 3px 9px; border-radius: 6px;
  background: var(--green); color: #fff; font-size: 11.5px; font-weight: 700;
}

/* single */
.k-article { max-width: 780px; margin: 0 auto; }
.k-article .k-cat { color: var(--green); font-weight: 800; font-size: 13px; }
.k-article .k-cat a:hover { color: var(--bg-main); }
.k-article h1.k-title { font-size: 30px; line-height: 1.35; margin: 8px 0 12px; font-weight: 800; }
.k-article .k-meta { color: var(--muted); font-size: 13px; border-bottom: 1px solid var(--line); padding-bottom: 20px; margin-bottom: 28px; }
.k-article .k-feat { margin: 0 0 28px; border-radius: 14px; overflow: hidden; }
.k-content { font-size: 16px; line-height: 1.85; }
.k-content p { margin: 0 0 1.4em; }
.k-content h2 { font-size: 22px; margin: 1.8em 0 .6em; font-weight: 800; }
.k-content h3 { font-size: 18px; margin: 1.6em 0 .5em; font-weight: 700; }
.k-content img { border-radius: 12px; }
.k-content blockquote { border-left: 3px solid var(--gold); margin: 1.4em 0; padding: .2em 0 .2em 18px; color: #555; }
.k-content a { color: var(--bg-main); text-decoration: underline; }

/* pagination */
.k-pagination { display: flex; justify-content: center; gap: 8px; margin-top: 48px; }
.k-pagination .page-numbers { display: inline-block; padding: 8px 14px; border: 1px solid var(--line); border-radius: 8px; color: #555; }
.k-pagination .page-numbers.current { background: var(--bg-main); border-color: var(--bg-main); color: #fff; }
.k-pagination a.page-numbers:hover { border-color: var(--bg-main); color: var(--bg-main); }

/* ============================================================
   FOOTER — kiwitch.com 재현 (차콜 배경 + 골드 헤딩)
   ============================================================ */
.k-footer { background: var(--bg-secondary); color: #c4c4c4; font-size: 12.5px; margin-top: 40px; }
.k-footer .inner { padding: 40px 0 46px; }
.k-fcols { display: grid; grid-template-columns: 1.7fr 1fr 1fr; gap: 30px; }
.k-ftoggle { display: flex; align-items: center; gap: 8px; width: 100%; padding: 0; margin: 0 0 12px; background: none; border: 0; color: inherit; text-align: left; font: inherit; cursor: default; }
.k-fcols h4 { margin: 0; font-size: 13px; color: var(--gold); font-weight: 700; }
.k-fic { display: none; }        /* 데스크톱: 토글 아이콘 숨김 */
.k-fbody { display: block; }      /* 데스크톱: 항상 펼침 */
.k-fcols p { margin: 4px 0; color: #bdbdbd; }
.k-fcols .k-lb { color: #ffffff; font-weight: 700; margin-right: 6px; }
.k-fcols a { color: #bdbdbd; }
.k-fcols a:hover { color: var(--gold); }
.k-fcheck { color: #8f8f8f; }
.k-foot-links { display: flex; gap: 20px; flex-wrap: wrap; margin: 30px 0 0; padding-top: 22px; border-top: 1px solid #4a4a49; }
.k-foot-links a { color: #cfcfcf; font-size: 12.5px; }
.k-foot-links a:hover { color: var(--gold); }
.k-copy { margin-top: 18px; color: #8f8f8f; font-size: 12px; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .k-gnb { display: none; }
  .k-burger { display: inline-flex; align-items: center; justify-content: center; order: -1; }
  .k-topbar .inner { min-height: 64px; gap: 12px; }
  .k-logo { flex: 1; }
  .k-logo img { height: 28px; }
}
@media (max-width: 900px) {
  .k-grid { grid-template-columns: repeat(2, 1fr); }
  .k-fcols { grid-template-columns: 1fr; gap: 22px; }
}
@media (max-width: 560px) {
  .k-grid { grid-template-columns: 1fr; }
  .k-menu { overflow-x: auto; flex-wrap: nowrap; -webkit-overflow-scrolling: touch; }
  .k-menu > li > a { padding: 13px 14px; white-space: nowrap; }
  .k-util .k-review { display: none; }
  .k-article h1.k-title { font-size: 24px; }
}

/* ===== 모바일 푸터 아코디언 (<=767px) — 키위치 tablet_fold 재현 ===== */
@media (max-width: 767px) {
  .k-footer .inner { padding: 8px 0 30px; }
  .k-fcols { grid-template-columns: 1fr; gap: 0; }
  .k-fcol { border-bottom: 1px solid #4a4a49; }
  .k-ftoggle { justify-content: space-between; padding: 16px 2px; margin: 0; cursor: pointer; }
  .k-fic { display: inline-block; position: relative; width: 15px; height: 15px; flex: 0 0 auto; }
  .k-fic::before, .k-fic::after { content: ""; position: absolute; background: var(--gold); }
  .k-fic::before { top: 7px; left: 0; width: 15px; height: 1.5px; }
  .k-fic::after { top: 0; left: 7px; width: 1.5px; height: 15px; transition: opacity .2s; }
  .k-fcol.open .k-fic::after { opacity: 0; }           /* + → − */
  .k-fbody { display: none; padding: 0 2px 18px; }
  .k-fcol.open .k-fbody { display: block; }
  .k-foot-links { margin-top: 22px; }
}

/* ===== 사이드바 슬라이드 메뉴 (키위치 navigation-menu 재현, 화이트 패널) ===== */
.k-drawer { display: none; }
.k-drawer.open { display: block; position: fixed; inset: 0; z-index: 200; }
.k-drawer .k-drawer-bg { position: absolute; inset: 0; background: rgba(0,0,0,.45); }
.k-drawer-panel {
  position: absolute; top: 0; left: 0; bottom: 0; width: 82%; max-width: 340px;
  background: #fff; overflow-y: auto; -webkit-overflow-scrolling: touch;
  animation: kSlideIn .22s ease;
}
@keyframes kSlideIn { from { transform: translateX(-100%); } to { transform: translateX(0); } }
.k-drawer-top { display: flex; align-items: center; justify-content: space-between; height: 58px; padding: 0 18px; background: var(--bg-main); }
.k-drawer-logo { color: var(--gold); font-size: 22px; }
.k-drawer-x { background: none; border: 0; color: #fff; width: 34px; height: 34px; cursor: pointer; }
.k-drawer-x svg { width: 22px; height: 22px; }

.k-drawer-user { display: flex; flex-wrap: wrap; gap: 0 18px; padding: 14px 20px; border-bottom: 1px solid #eee; }
.k-drawer-user a { color: #555; font-size: 13px; font-weight: 600; }
.k-drawer-user a:hover { color: var(--bg-main); }

.k-drawer-sec { padding: 16px 20px; border-bottom: 1px solid #eee; }
.k-drawer-sec h5 { margin: 0 0 6px; font-size: 12px; color: var(--gold); font-weight: 700; letter-spacing: .03em; }
.k-drawer-menu { list-style: none; margin: 0; padding: 0; }
.k-drawer-menu li a { display: block; padding: 11px 0; color: #222; font-size: 15.5px; font-weight: 600; }
.k-drawer-menu li a:hover { color: var(--bg-main); }
.k-drawer-menu .sub-menu { display: none; }

.k-cat-item { position: relative; border-top: 1px solid #f2f2f2; }
.k-cat-item:first-child { border-top: 0; }
.k-cat-link { display: block; padding: 12px 40px 12px 0; color: #222; font-size: 15.5px; font-weight: 600; }
.k-cat-link:hover { color: var(--bg-main); }
.k-cat-toggle { position: absolute; right: 0; top: 4px; width: 40px; height: 40px; background: none; border: 0; cursor: pointer; }
.k-cat-toggle span, .k-cat-toggle span::before { content: ""; position: absolute; background: #999; }
.k-cat-toggle span { top: 19px; left: 11px; width: 14px; height: 1.5px; }
.k-cat-toggle span::before { left: 6px; top: -6px; width: 1.5px; height: 14px; transition: opacity .2s; }
.k-cat-item.open .k-cat-toggle span::before { opacity: 0; }   /* + → − */
.k-cat-sub { display: none; padding: 2px 0 10px 12px; }
.k-cat-item.open .k-cat-sub { display: block; }
.k-cat-sub a { display: block; padding: 8px 0; color: #666; font-size: 14px; }
.k-cat-sub a:hover { color: var(--bg-main); }