/* 피클 초대장 나눔 — 공용 스타일 (index/manage/admin/privacy) */
@font-face {
  font-family: "SUIT Variable";
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url("assets/fonts/SUIT-Variable.woff2") format("woff2");
}

:root {
  color-scheme: light;
  --paper: #f7f3ea;
  --paper-2: #efe8d9;
  --panel: #fbf8f1;
  --field: #fffdf8;
  --ink: #1f1d1a;
  --ink-2: #45413a;
  --muted: #625c52;
  --rule: #d6cdbb;
  --rule-strong: #1f1d1a;
  --forest: #2f4a3a;
  --forest-hover: #253c2f;
  --forest-soft: #e3e8df;
  --on-primary: #fff;
  --danger: #8a2e22;
  --danger-soft: #f3e2dc;
  --sans: "SUIT Variable", -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", system-ui, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --wide: 64rem;
  --measure: 36rem;
  --gap: 1.25rem;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --paper: #151b18;
  --paper-2: #202a24;
  --panel: #1c2520;
  --field: #1a231e;
  --ink: #f1eee5;
  --ink-2: #d0d5ca;
  --muted: #a6b3a6;
  --rule: #49564b;
  --rule-strong: #a6b3a6;
  --forest: #b9d4af;
  --forest-hover: #d4e6cd;
  --forest-soft: #243b2a;
  --on-primary: #17241a;
  --danger: #ffb4a5;
  --danger-soft: #3e2522;
}

*, *::before, *::after { box-sizing: border-box; }

.hero-art { margin: 1.8rem 0 0; }
.hero-art img { display: block; width: 100%; height: auto; border-radius: 3px; }
.share-art { display: block; width: 112px; height: 140px; object-fit: contain; margin: 0 0 1.25rem; border-radius: 3px; }

html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.7;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

[hidden] { display: none !important; }

a { color: var(--forest); text-underline-offset: 0.2em; text-decoration-thickness: 1px; }
a:hover { color: var(--forest-hover); text-decoration-thickness: 2px; }

:focus-visible { outline: 2px solid var(--forest); outline-offset: 3px; }

.skip-link {
  position: absolute; left: 0.75rem; top: -3rem;
  background: var(--ink); color: var(--paper); padding: 0.5rem 0.75rem; z-index: 10;
}
.skip-link:focus { top: 0.75rem; color: var(--paper); }

/* 레이아웃 */
.page { max-width: var(--wide); margin: 0 auto; padding: 0 1.25rem; }
.measure { max-width: var(--measure); }

.site-header { border-bottom: 1px solid var(--rule-strong); }
.site-header .page {
  display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between;
  gap: 0.25rem 1rem; padding-top: 1rem; padding-bottom: 0.75rem;
}
.brand { font-family: var(--sans); font-size: 1.125rem; font-weight: 700; color: var(--ink); text-decoration: none; letter-spacing: -0.01em; }
.brand:hover { color: var(--ink); }
.site-nav { display: flex; flex-wrap: wrap; align-items: center; gap: 0.25rem 1rem; font-size: 0.875rem; }
.site-nav a { color: var(--ink-2); }
.theme-toggle {
  min-height: 2.75rem; padding: 0.375rem 0.625rem;
  font: inherit; color: var(--ink); background: var(--paper-2);
  border: 1px solid var(--rule-strong); border-radius: 4px; cursor: pointer;
}

.unofficial {
  margin: 0; padding: 0.5rem 0; font-size: 0.8125rem; color: var(--ink-2);
  border-bottom: 1px solid var(--rule);
}

main.page { padding-top: 2rem; padding-bottom: 3rem; }

.section { padding: 2rem 0; border-top: 1px solid var(--rule); }
.section:first-child { border-top: 0; padding-top: 0; }

.lede-grid { display: grid; gap: 2rem; }

@media (min-width: 56rem) {
  .page { padding: 0 2rem; }
  main.page { padding-top: 3rem; }
  .lede-grid { grid-template-columns: minmax(0, 1fr) minmax(0, var(--measure)); gap: 3.5rem; align-items: start; }
  .two-col { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 3rem; }
}

/* 타이포 */
h1, h2, h3 { font-family: var(--sans); font-weight: 700; line-height: 1.3; letter-spacing: -0.015em; margin: 0 0 0.75rem; }
h1 { font-size: clamp(1.75rem, 1.4rem + 1.6vw, 2.5rem); }
h2 { font-size: 1.375rem; }
h3 { font-size: 1.0625rem; }
p { margin: 0 0 1rem; }
.eyebrow { font-size: 0.8125rem; letter-spacing: 0.06em; color: var(--muted); margin-bottom: 0.5rem; }
.lead { font-size: 1.0625rem; color: var(--ink-2); }
.muted { color: var(--muted); }
.small { font-size: 0.875rem; }
.mono { font-family: var(--mono); font-size: 0.875rem; }

/* 긴 URL·토큰 */
.breakable { overflow-wrap: anywhere; word-break: break-all; }

/* 상태 박스 */
.status {
  border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule);
  padding: 0.875rem 0; margin: 0 0 1.25rem;
}
.status p:last-child { margin-bottom: 0; }
.status[data-tone="error"] { border-top-color: var(--danger); }
.status[data-tone="error"] .status-title { color: var(--danger); }
.status-title { font-weight: 700; margin-bottom: 0.25rem; }

.notice {
  background: var(--paper-2); border-left: 3px solid var(--ink-2);
  padding: 0.75rem 1rem; margin: 0 0 1.25rem; font-size: 0.9375rem;
}
.notice p:last-child, .notice ul:last-child { margin-bottom: 0; }
.notice[data-tone="ok"] { background: var(--forest-soft); border-left-color: var(--forest); }
.notice[data-tone="error"] { background: var(--danger-soft); border-left-color: var(--danger); }

/* 수치 */
.figures { display: flex; flex-wrap: wrap; gap: 0.5rem 2rem; margin: 0 0 0.5rem; }
.figure dt { font-size: 0.8125rem; color: var(--muted); }
.figure dd { margin: 0; font-family: var(--sans); font-size: 1.5rem; font-weight: 700; }

/* 목록 */
.rule-list { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--rule); }
.rule-list > li {
  display: flex; justify-content: space-between; gap: 1rem; align-items: baseline;
  padding: 0.625rem 0; border-bottom: 1px solid var(--rule);
}
.rule-list .meta { color: var(--muted); font-size: 0.875rem; white-space: nowrap; }

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; }
.steps li { counter-increment: step; padding-top: 0.75rem; border-top: 1px solid var(--rule); }
.steps li::before { content: counter(step, decimal-leading-zero); display: block; font-family: var(--sans); color: var(--forest); font-weight: 700; margin-bottom: 0.25rem; }
@media (min-width: 56rem) { .steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 2rem; } }

/* 버튼 */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  min-height: 2.75rem; padding: 0.5rem 1.125rem;
  font: inherit; font-weight: 600; line-height: 1.3; text-align: center; text-decoration: none;
  color: var(--ink); background: transparent; border: 1px solid var(--ink); border-radius: 4px;
  cursor: pointer; transition: transform 0.12s ease;
}
.btn:hover { background: var(--paper-2); color: var(--ink); text-decoration: none; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--forest); border-color: var(--forest); color: var(--on-primary); }
.btn-primary:hover { background: var(--forest-hover); border-color: var(--forest-hover); color: var(--on-primary); }
.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: 0.45; cursor: not-allowed; transform: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 1rem; }
.primary-actions { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.625rem; margin: 0 0 1.5rem; }
.primary-actions .btn { min-width: 0; min-height: 3.5rem; padding: 0.625rem 0.5rem; font-size: 0.9375rem; }
.linklike { background: none; border: 0; padding: 0; font: inherit; color: var(--forest); text-decoration: underline; text-underline-offset: 0.2em; cursor: pointer; }

/* 카드(배정 결과) */
.panel { border: 1px solid var(--ink); background: var(--panel); padding: 1.25rem; margin: 0 0 1.25rem; }
.panel h3 { margin-bottom: 0.5rem; }
.url-box { font-family: var(--mono); font-size: 0.875rem; background: var(--paper); border: 1px solid var(--rule); padding: 0.625rem 0.75rem; margin: 0 0 1rem; overflow-wrap: anywhere; word-break: break-all; }

/* 폼 */
.form { display: grid; gap: 1rem; }
.field { display: grid; gap: 0.375rem; }
.field label, .field legend, .label { font-weight: 600; font-size: 0.9375rem; }
.hint { font-size: 0.8125rem; color: var(--muted); }
.req { color: var(--danger); font-weight: 600; margin-left: 0.125rem; }
input[type="text"], input[type="url"], input[type="number"], input[type="password"], textarea, select {
  width: 100%; font: inherit; color: var(--ink); background: var(--field);
  border: 1px solid var(--ink-2); border-radius: 3px; padding: 0.625rem 0.75rem; min-height: 2.75rem;
}
textarea { min-height: 6rem; resize: vertical; font-family: var(--mono); font-size: 0.875rem; }
input::placeholder, textarea::placeholder { color: var(--muted); opacity: 1; }
input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 2px solid var(--forest); outline-offset: 1px; border-color: var(--forest); }
input[disabled], textarea[disabled] { background: var(--paper-2); color: var(--muted); }
.check { display: flex; gap: 0.625rem; align-items: flex-start; font-size: 0.9375rem; }
.check input { width: 1.125rem; height: 1.125rem; margin: 0.25rem 0 0; flex: none; accent-color: var(--forest); }
fieldset { border: 0; margin: 0; padding: 0; min-width: 0; }
fieldset[disabled] { opacity: 0.6; }
.choices { display: grid; gap: 0.5rem; }
.field-error { color: var(--danger); font-size: 0.875rem; margin: 0; }

/* details 보조 흐름 */
details.aside-flow { border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule); }
details.aside-flow > summary {
  cursor: pointer; padding: 1rem 0; font-family: var(--sans); font-size: 1.1875rem; font-weight: 700;
  list-style: none; display: flex; justify-content: space-between; gap: 1rem;
}
details.aside-flow > summary::-webkit-details-marker { display: none; }
details.aside-flow > summary::after { content: "+"; font-family: var(--sans); font-weight: 400; color: var(--muted); }
details.aside-flow[open] > summary::after { content: "−"; }
details.aside-flow .details-body { padding-bottom: 1.5rem; }
details.aside-flow > summary.share-trigger {
  min-height: 3.5rem; padding: 1rem 1.25rem;
  background: var(--forest); color: var(--on-primary); border-radius: 4px;
}
details.aside-flow > summary.share-trigger::after { content: "열기"; color: inherit; font-size: 0.875rem; align-self: center; }
details.aside-flow[open] > summary.share-trigger::after { content: "닫기"; }
#share-details .details-body { padding-top: 1.5rem; }

/* 토큰 출력 */
.secret-out { font-family: var(--mono); font-size: 0.875rem; background: var(--field); border: 1px dashed var(--ink-2); padding: 0.625rem 0.75rem; overflow-wrap: anywhere; word-break: break-all; margin: 0 0 0.75rem; }

/* 관리자 목록 */
.toolbar { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; padding: 0.75rem 0; border-top: 1px solid var(--rule-strong); border-bottom: 1px solid var(--rule); margin-bottom: 0; background: var(--paper); }
@media (min-width: 56rem) { .toolbar { position: sticky; top: 0; z-index: 2; } }
.toolbar .count { margin-right: auto; font-size: 0.875rem; color: var(--muted); }
.toolbar .btn { min-height: 2.5rem; padding: 0.375rem 0.75rem; font-size: 0.875rem; }
.invite-rows { list-style: none; margin: 0; padding: 0; }
.invite-row { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 0.25rem 0.75rem; padding: 1rem 0; border-bottom: 1px solid var(--rule); }
.invite-row .sel { padding-top: 0.25rem; }
.invite-row .sel input { width: 1.125rem; height: 1.125rem; accent-color: var(--forest); }
.invite-row .row-actions { grid-column: 2; }
.invite-row h3 { font-family: var(--sans); font-size: 1rem; margin: 0 0 0.25rem; }
.kv { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 0.125rem 0.75rem; margin: 0 0 0.5rem; font-size: 0.875rem; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; min-width: 0; }
.inline-form { display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; font-size: 0.875rem; }
.inline-form input[type="number"] { width: 6rem; min-height: 2.5rem; padding: 0.375rem 0.5rem; }
.inline-form .btn { min-height: 2.5rem; padding: 0.375rem 0.75rem; font-size: 0.875rem; }
@media (min-width: 56rem) {
  .invite-row { grid-template-columns: auto minmax(0, 1.4fr) minmax(0, 1fr); }
  .invite-row .row-actions { grid-column: 3; grid-row: 1; }
}

/* 문서(privacy) */
.doc h2 { margin-top: 2rem; padding-top: 1.25rem; border-top: 1px solid var(--rule); }
.doc ul { padding-left: 1.25rem; margin: 0 0 1rem; }
.doc { overflow-wrap: anywhere; }
.doc table { width: 100%; border-collapse: collapse; margin: 0 0 1rem; font-size: 0.9375rem; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 0.5rem 0.5rem 0.5rem 0; border-bottom: 1px solid var(--rule); }
.doc th { font-weight: 600; color: var(--ink-2); }

.site-footer { border-top: 1px solid var(--rule-strong); padding: 1.5rem 0 2.5rem; font-size: 0.875rem; color: var(--ink-2); }
.site-footer p { margin: 0 0 0.375rem; }

.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }