/* 피클 초대 보드 — 모바일 우선, 카드형 UI */
:root {
  --green: #3d9970;
  --green-dark: #2e7d5b;
  --bg: #f6f8f6;
  --card-bg: #ffffff;
  --text: #1f2a24;
  --muted: #6b7a71;
  --border: #e2eae4;
  --err: #c0392b;
  --radius: 14px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family:
    "Pretendard", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Malgun Gothic", sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 640px;
  margin: 0 auto;
  padding: 20px 16px 48px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

/* 헤더 */
.site-header {
  padding: 12px 4px 4px;
}

.site-header h1 {
  font-size: 1.7rem;
  margin: 0 0 8px;
}

.tagline {
  color: var(--muted);
  margin: 0 0 8px;
  font-size: 0.98rem;
}

/* 카드 공통 */
.card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  margin: 14px 0;
}

.card h2 {
  font-size: 1.08rem;
  margin: 0 0 10px;
}

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  margin-bottom: 6px;
}

.meta {
  color: var(--muted);
  font-size: 0.85rem;
}

.source {
  color: var(--muted);
  font-size: 0.82rem;
  margin: 10px 0 0;
}

.source a,
.tagline a,
.site-footer a {
  color: var(--green-dark);
}

/* 요약 카드 */
.summary ul {
  margin: 0;
  padding-left: 18px;
}

.summary li {
  margin: 6px 0;
}

/* 운영자 카드 */
.operator {
  border-color: var(--green);
  border-width: 1.5px;
}

.badge {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
}

.operator-badge {
  background: var(--green);
  color: #fff;
}

/* 링크 URL */
.link-url {
  font-weight: 600;
  word-break: break-all;
  margin: 4px 0 10px;
  font-size: 0.98rem;
}

/* 버튼 */
.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn {
  appearance: none;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 0.92rem;
  font-weight: 600;
  cursor: pointer;
  min-height: 40px;
}

.btn.primary {
  background: var(--green);
  border-color: var(--green);
  color: #fff;
}

.btn.primary:active {
  background: var(--green-dark);
}

.btn.ghost {
  color: var(--muted);
  font-weight: 500;
}

.btn:disabled {
  opacity: 0.55;
  cursor: default;
}

/* 등록 폼 */
.form-row {
  display: flex;
  gap: 8px;
}

.form-row input {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 0.95rem;
  min-height: 40px;
}

.form-row input:focus {
  outline: 2px solid var(--green);
  outline-offset: 0;
  border-color: transparent;
}

#turnstile-box {
  margin-top: 10px;
}

#turnstile-box:empty {
  margin-top: 0;
}

.form-msg {
  min-height: 1.2em;
  font-size: 0.9rem;
  margin: 8px 0 0;
}

.form-msg.ok {
  color: var(--green-dark);
}

.form-msg.err {
  color: var(--err);
}

.notice {
  color: var(--muted);
  font-size: 0.85rem;
  margin: 10px 0 0;
}

/* 목록 */
.list-title {
  font-size: 1.15rem;
  margin: 22px 4px 4px;
}

.link-list {
  display: flex;
  flex-direction: column;
}

.link-card {
  margin: 8px 0;
}

.card-msg {
  margin: 8px 0 0;
  min-height: 1em;
}

.card-msg:empty {
  display: none;
}

/* FAQ */
.faq details {
  border-top: 1px solid var(--border);
  padding: 10px 0;
}

.faq details:first-of-type {
  border-top: none;
}

.faq summary {
  font-weight: 600;
  cursor: pointer;
}

.faq details p {
  margin: 8px 0 0;
  font-size: 0.94rem;
}

/* 푸터 */
.site-footer {
  margin-top: 28px;
  padding: 0 4px;
  color: var(--muted);
  font-size: 0.85rem;
}