/* 뷰티필터 설문 — 4스킨 화이트톤 디자인 시스템
   Skins inspired by: Apple (getdesign.md/apple), Airbnb (getdesign.md/airbnb),
   Webtoon, and a custom luxurious Pink. 모두 라이트(화이트톤) 기반. */

/* ============ 스킨 토큰 ============ */
/* 기본(=apple) */
:root,
:root[data-skin="apple"] {
  --bg: #fbfbfd;
  --card: #ffffff;
  --border: #d2d2d7;
  --text: #1d1d1f;
  --muted: #6e6e73;
  --accent: #0071e3;
  --accent-strong: #0077ed;
  --accent-grad: linear-gradient(180deg, #0b84f3, #0071e3);
  --on-accent: #ffffff;
  --ring: rgba(0, 113, 227, 0.25);
  --chip-bg: #e8f2fe;
  --chip-fg: #0071e3;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow: 0 4px 18px rgba(0, 0, 0, 0.06);
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Helvetica Neue",
    "Apple SD Gothic Neo", "Noto Sans KR", sans-serif;
  /* hero */
  --hero-bg: #f5f5f7;
  --hero-text: #1d1d1f;
  --hero-sub: #6e6e73;
  --hero-line: rgba(0, 0, 0, 0.18);
  --video-bg: rgba(0, 0, 0, 0.04);
  --apk-bg: #1d1d1f;
  --apk-text: #ffffff;
}

:root[data-skin="airbnb"] {
  --bg: #ffffff;
  --card: #ffffff;
  --border: #ebebeb;
  --text: #222222;
  --muted: #717171;
  --accent: #ff385c;
  --accent-strong: #e00b41;
  --accent-grad: linear-gradient(135deg, #ff385c 0%, #e61e4d 50%, #bd1e59 100%);
  --on-accent: #ffffff;
  --ring: rgba(255, 56, 92, 0.22);
  --chip-bg: #ffe8ee;
  --chip-fg: #e00b41;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow: 0 6px 22px rgba(0, 0, 0, 0.08);
  --font: "Circular", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo",
    "Noto Sans KR", sans-serif;
  --hero-bg: linear-gradient(135deg, #ff385c 0%, #e61e4d 50%, #bd1e59 100%);
  --hero-text: #ffffff;
  --hero-sub: rgba(255, 255, 255, 0.92);
  --hero-line: rgba(255, 255, 255, 0.55);
  --video-bg: rgba(255, 255, 255, 0.15);
  --apk-bg: #ffffff;
  --apk-text: #e00b41;
}

:root[data-skin="pink"] {
  --bg: #fff5f8;
  --card: #ffffff;
  --border: #f6dbe6;
  --text: #3d2531;
  --muted: #a07a8a;
  --accent: #d6336c;
  --accent-strong: #b8235a;
  --accent-grad: linear-gradient(135deg, #ff9ec7 0%, #ef5da8 45%, #c2255c 100%);
  --on-accent: #ffffff;
  --ring: rgba(214, 51, 108, 0.2);
  --chip-bg: #ffe3ee;
  --chip-fg: #c2255c;
  --radius: 14px;
  --radius-lg: 20px;
  --shadow: 0 8px 30px rgba(214, 51, 108, 0.16);
  --font: -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR",
    sans-serif;
  --hero-bg: linear-gradient(135deg, #f783ac 0%, #e64980 42%, #b5179e 100%);
  --hero-text: #ffffff;
  --hero-sub: rgba(255, 255, 255, 0.93);
  --hero-line: rgba(255, 255, 255, 0.55);
  --video-bg: rgba(255, 255, 255, 0.16);
  --apk-bg: #ffffff;
  --apk-text: #c2255c;
}

/* ============ base ============ */
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background-color 0.2s ease;
}
.wrap { max-width: 1360px; margin: 0 auto; padding: 18px 24px 64px; }

/* ============ 스킨 선택 바 (우측 상단 고정) ============ */
.skinbar {
  position: fixed; top: 12px; right: 12px; z-index: 60;
  display: flex; align-items: center; gap: 5px; white-space: nowrap;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 8px; box-shadow: var(--shadow);
}
.skinbar .lbl { font-size: 0.95rem; line-height: 1; }
.skin-opts { display: flex; gap: 5px; }
.skin-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border: 1.5px solid var(--border); border-radius: 999px;
  background: var(--card); color: var(--text); font: inherit; font-size: 0.78rem;
  cursor: pointer; transition: all 0.12s;
}
.skin-btn:hover { border-color: var(--accent); }
.skin-btn .dot {
  width: 12px; height: 12px; border-radius: 50%; display: inline-block;
  box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.08);
}
.skin-btn[aria-pressed="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--ring);
  font-weight: 700;
}
@media (max-width: 460px) {
  .skinbar { top: 8px; right: 8px; padding: 4px 6px; }
  .skin-btn { padding: 5px 8px; }
}

/* ============ 관리자 링크 (좌측 상단 고정) ============ */
.admin-link {
  position: fixed; top: 12px; left: 12px; z-index: 60;
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--card); color: var(--text);
  border: 1px solid var(--border); border-radius: 999px;
  padding: 7px 13px; box-shadow: var(--shadow);
  font-size: 0.82rem; font-weight: 600; text-decoration: none;
  transition: border-color 0.12s;
}
.admin-link:hover { border-color: var(--accent); }
@media (max-width: 460px) {
  .admin-link { top: 8px; left: 8px; padding: 6px 10px; font-size: 0.78rem; }
}

/* ============ Hero ============ */
.hero {
  background: var(--hero-bg);
  color: var(--hero-text);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
}
.hero h1 { margin: 0 0 6px; font-size: 1.6rem; letter-spacing: -0.02em; }
.hero p { margin: 0; color: var(--hero-sub); font-size: 0.98rem; }

.video {
  position: relative; aspect-ratio: 16 / 9; width: 100%;
  border-radius: 12px; overflow: hidden;
  background: var(--video-bg);
  border: 1px dashed var(--hero-line);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; margin: 18px 0 16px; color: var(--hero-text);
}
.video .play { font-size: 2.4rem; opacity: 0.9; }
.video small { color: var(--hero-sub); }
.video iframe, .video video { width: 100%; height: 100%; border: 0; object-fit: cover; }

/* ---- Media (동영상/이미지 전환) ---- */
.media { margin: 18px 0 16px; }
.media-stage {
  position: relative; aspect-ratio: 16 / 9; width: 100%;
  border-radius: 12px; overflow: hidden;
  background: var(--video-bg); border: 1px dashed var(--hero-line);
  display: flex; align-items: center; justify-content: center; color: var(--hero-text);
}
.media-stage video, .media-img { width: 100%; height: 100%; border: 0; object-fit: cover; display: block; }
.media-ph { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.media-ph .play { font-size: 2.4rem; opacity: 0.9; }
.media-ph small { color: var(--hero-sub); }
.media-toggle { display: flex; gap: 6px; justify-content: center; margin-top: 10px; }
.media-toggle button {
  padding: 6px 12px; border-radius: 999px; border: 1px solid var(--hero-line);
  background: transparent; color: var(--hero-text); font: inherit; font-size: 0.82rem; cursor: pointer;
}
.media-toggle button[aria-pressed="true"] {
  background: var(--apk-bg); color: var(--apk-text); border-color: transparent; font-weight: 700;
}

.apk {
  display: flex; align-items: center; justify-content: center;
  width: 100%; padding: 20px 24px;
  background: var(--apk-bg); color: var(--apk-text);
  font-weight: 800; font-size: 1.45rem; letter-spacing: 0.04em;
  border-radius: 14px; text-decoration: none; border: none; cursor: pointer;
  box-shadow: var(--shadow); transition: transform 0.14s ease, box-shadow 0.14s ease;
}
.apk:hover { transform: translateY(-1px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.18); }
.apk:active { transform: translateY(0); }
.apk[aria-disabled="true"] { opacity: 0.75; cursor: not-allowed; }
.apk-note { text-align: center; font-size: 0.82rem; color: var(--hero-sub); margin-top: 8px; }

/* ============ 참고 이미지 캐러셀 ============ */
/* 넓어진 .wrap(1360px) 폭을 그대로 채움 */
.carousel { margin: 4px 0 24px; }
.carousel-viewport {
  position: relative; overflow: hidden;
  aspect-ratio: 2144 / 1050;
  border-radius: 12px; border: 1px solid var(--hero-line);
  background: rgba(0, 0, 0, 0.06);
}
.carousel-track { display: flex; height: 100%; transition: transform 0.7s cubic-bezier(0.4, 0, 0.2, 1); }
.carousel .slide {
  margin: 0; flex: 0 0 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
}
.carousel .slide img {
  width: 100%; height: 100%; object-fit: contain;
  display: block; cursor: zoom-in;
}
.carousel-nav {
  position: absolute; top: 50%; transform: translateY(-50%); z-index: 2;
  width: 56px; height: 56px; border-radius: 999px; border: none;
  background: rgba(0, 0, 0, 0.5); color: #fff; font-size: 2.4rem; line-height: 1;
  padding-bottom: 4px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; transition: background 0.12s;
}
.carousel-nav:hover { background: rgba(0, 0, 0, 0.72); }
.carousel-nav.prev { left: 14px; }
.carousel-nav.next { right: 14px; }
@media (max-width: 460px) {
  .carousel-nav { width: 44px; height: 44px; font-size: 1.9rem; }
}
.carousel-count {
  position: absolute; bottom: 8px; right: 10px; z-index: 2;
  background: rgba(0, 0, 0, 0.5); color: #fff; font-size: 0.74rem;
  padding: 2px 9px; border-radius: 999px;
}
.carousel-caption {
  text-align: center; font-size: 0.9rem; color: var(--muted);
  margin: 12px 0 10px;
}
.carousel-thumbs { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
.carousel-thumbs .thumb {
  width: 132px; height: 68px; padding: 0; overflow: hidden;
  border-radius: 10px; border: 3px solid transparent; background: none;
  cursor: pointer; opacity: 0.55; transition: opacity 0.12s, border-color 0.12s;
}
.carousel-thumbs .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.carousel-thumbs .thumb[aria-current="true"] { opacity: 1; border-color: var(--accent); }

/* ---- Lightbox (탭하면 확대) ---- */
.lightbox {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(0, 0, 0, 0.9);
  display: flex; align-items: center; justify-content: center;
  padding: 24px; cursor: zoom-out;
}
.lightbox img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; border-radius: 8px; box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}
.lightbox .close {
  position: fixed; top: 14px; right: 20px; z-index: 101;
  width: 40px; height: 40px; border-radius: 999px;
  font-size: 1.8rem; line-height: 1; color: #fff;
  background: rgba(0, 0, 0, 0.45); border: none; cursor: pointer;
}

/* ============ Steps ============ */
.steps {
  display: flex; gap: 10px; margin: 0 0 22px; padding: 0;
  list-style: none; font-size: 0.85rem;
}
.steps li {
  flex: 1; background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px; text-align: center; color: var(--muted);
}
.steps b { display: block; color: var(--accent); font-size: 1.1rem; }

/* ============ Card / form ============ */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 22px 20px; margin-bottom: 16px;
}
.card h2 { margin: 0 0 4px; font-size: 1.15rem; }
.card .sub { margin: 0 0 18px; color: var(--muted); font-size: 0.9rem; }

.field { margin-bottom: 22px; }
.field:last-child { margin-bottom: 0; }
.field > label.q { display: block; font-weight: 600; margin-bottom: 10px; }
.field .req { color: var(--accent); }

input[type="text"], input[type="password"], textarea {
  width: 100%; padding: 11px 13px; border: 1px solid var(--border);
  border-radius: 10px; background: var(--bg); color: var(--text);
  font: inherit; resize: vertical;
}
input:focus, textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--ring);
}

/* ---- Scale (1-5) ---- */
.scale { display: flex; gap: 6px; }
.scale input { position: absolute; opacity: 0; pointer-events: none; }
.scale label {
  flex: 1; text-align: center; padding: 10px 0;
  border: 1px solid var(--border); border-radius: 10px; cursor: pointer;
  font-weight: 600; color: var(--muted); background: var(--bg);
  transition: all 0.12s; user-select: none;
}
.scale input:checked + label {
  background: var(--accent-grad); color: var(--on-accent); border-color: transparent;
}
.scale-ends {
  display: flex; justify-content: space-between; font-size: 0.78rem;
  color: var(--muted); margin-top: 6px;
}

/* ---- Chips ---- */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips input { position: absolute; opacity: 0; pointer-events: none; }
.chips label {
  padding: 8px 14px; border: 1px solid var(--border); border-radius: 999px;
  cursor: pointer; color: var(--muted); background: var(--bg);
  font-size: 0.9rem; transition: all 0.12s; user-select: none;
}
.chips input:checked + label {
  background: var(--chip-bg); color: var(--chip-fg); border-color: var(--chip-fg);
}

/* ---- Submit ---- */
.submit {
  width: 100%; padding: 15px; border: none; border-radius: 12px;
  background: var(--accent-grad); color: var(--on-accent);
  font-size: 1.05rem; font-weight: 700; cursor: pointer;
}
.submit:disabled { opacity: 0.6; cursor: default; }

.error { margin-top: 12px; color: #e03131; font-size: 0.9rem; text-align: center; }

.thanks { text-align: center; padding: 40px 20px; }
.thanks .emoji { font-size: 3rem; }
.thanks h2 { margin: 12px 0 6px; }
.thanks p { color: var(--muted); margin: 0; }
.hidden { display: none !important; }
.foot { text-align: center; color: var(--muted); font-size: 0.8rem; margin-top: 24px; }

/* ============ Admin ============ */
.admin-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 20px; flex-wrap: wrap;
}
.admin-head h1 { margin: 0; font-size: 1.4rem; }
.btn {
  padding: 8px 14px; border-radius: 10px; border: 1px solid var(--border);
  background: var(--card); color: var(--text); font: inherit; cursor: pointer;
}
.btn:hover { border-color: var(--accent); }
.btn.primary { background: var(--accent-grad); color: var(--on-accent); border-color: transparent; font-weight: 600; }

.stat-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px; margin-bottom: 20px;
}
.stat { background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px; box-shadow: var(--shadow); }
.stat .num { font-size: 1.8rem; font-weight: 800; color: var(--accent-strong); }
.stat .lbl { color: var(--muted); font-size: 0.85rem; }

.bar-row { display: flex; align-items: center; gap: 10px; margin: 8px 0; font-size: 0.9rem; }
.bar-row .name { flex: 0 0 130px; color: var(--muted); }
.bar-track { flex: 1; background: var(--bg); border-radius: 999px; height: 20px; overflow: hidden; border: 1px solid var(--border); }
.bar-fill { height: 100%; background: var(--accent-grad); border-radius: 999px; }
.bar-row .val { flex: 0 0 56px; text-align: right; font-weight: 600; }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; vertical-align: top; white-space: nowrap; }
td.wrap-text { white-space: normal; min-width: 200px; }
th { color: var(--muted); font-weight: 600; position: sticky; top: 0; background: var(--card); }

.gate { max-width: 380px; margin: 60px auto; text-align: center; }
.gate input { margin: 14px 0; text-align: center; }

/* ---- Access IP 관리 ---- */
.mode-opts { display: flex; gap: 8px; flex-wrap: wrap; }
.mode-opts button[aria-pressed="true"] {
  background: var(--accent-grad); color: var(--on-accent); border-color: transparent; font-weight: 700;
}
.rule-add { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 12px; }
.rule-add select, .rule-add input { width: auto; flex: 1; min-width: 120px; }
.rule-add #rule-cidr { flex: 2; }
.rule-row {
  display: flex; align-items: center; gap: 10px; padding: 8px 0;
  border-bottom: 1px solid var(--border); font-size: 0.9rem;
}
.rule-row code {
  background: var(--bg); padding: 2px 8px; border-radius: 6px; border: 1px solid var(--border);
}
.rule-row .sub { flex: 1; margin: 0; }
.rule-tag { padding: 3px 10px; border-radius: 999px; font-size: 0.78rem; font-weight: 700; }
.rule-tag.allow { background: #e6f4ea; color: #1e7e34; }
.rule-tag.block { background: #fdecea; color: #c0392b; }