/* ============================================================
   PAPER CLUB (public page + admin). Extends style.css tokens.
   Same rules: black, hairlines, sharp corners, green rationed.
   ============================================================ */

.pc-hero { padding-top: calc(var(--nav-h) + clamp(40px, 7vh, 80px)); }

.pc-lede {
  margin-top: 24px;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
}

/* ---------- Session strip ---------- */
.pc-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  margin-bottom: clamp(56px, 9vh, 96px);
}
@media (min-width: 820px) {
  .pc-strip { grid-template-columns: repeat(3, 1fr); }
}
.pc-strip__cell {
  background: var(--black);
  padding: 28px clamp(20px, 2.4vw, 32px);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.pc-strip__label { font-size: 10px; letter-spacing: 0.2em; color: var(--text-2); }
.pc-strip__value { font-weight: 700; font-size: clamp(17px, 1.7vw, 21px); line-height: 1.25; letter-spacing: -0.01em; }
.pc-strip__sub { font-size: 10px; letter-spacing: 0.14em; color: var(--signal); min-height: 1em; }
.pc-strip__actions { margin-top: auto; padding-top: 10px; }

/* ---------- Archive ---------- */
.pc-archive-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 20px;
}
.pc-list {
  border-top: 1px solid var(--hair);
}
.pc-state {
  padding: 40px 0;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--text-2);
}

.pc-item {
  border-bottom: 1px solid var(--hair);
  padding: clamp(28px, 4.5vh, 44px) 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px 40px;
}
@media (min-width: 820px) {
  .pc-item { grid-template-columns: 200px 1fr; }
}
.pc-item__date {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-2);
  padding-top: 6px;
}
.pc-item__title {
  font-weight: 700;
  font-size: clamp(20px, 2.2vw, 28px);
  line-height: 1.2;
  letter-spacing: -0.015em;
  margin-bottom: 12px;
}
.pc-item__summary {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-2);
  max-width: 68ch;
}
.pc-item__by {
  margin-top: 16px;
  font-size: 10px;
  letter-spacing: 0.16em;
  color: var(--text-2);
}
.pc-item__by b { color: var(--text); font-weight: 400; }

/* Photos attached to a discussion */
.pc-gallery {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
  max-width: 720px;
}
.pc-gallery__item { background: var(--black); margin: 0; display: flex; flex-direction: column; }
.pc-gallery__link { display: block; aspect-ratio: 4 / 3; overflow: hidden; background: #0A0A0A; }
.pc-gallery__link img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 0.4s ease, opacity 0.2s ease;
}
.pc-gallery__link:hover img { transform: scale(1.04); }
.pc-gallery__link:focus-visible { outline: 1px solid var(--signal); outline-offset: -1px; }
.pc-gallery__cap { font-size: 10px; letter-spacing: 0.1em; line-height: 1.5; color: var(--text-2); padding: 8px 10px 10px; }

.pc-toggle {
  margin-top: 22px;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--hair-2);
  padding-bottom: 4px;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.pc-toggle:hover, .pc-toggle[aria-expanded="true"] { color: var(--signal); border-bottom-color: var(--signal); }

.pc-papers {
  margin-top: 28px;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}
.pc-paper {
  background: var(--black);
  padding: clamp(20px, 2.6vw, 30px);
}
.pc-paper__idx { font-size: 10px; letter-spacing: 0.2em; color: var(--text-2); margin-bottom: 10px; }
.pc-paper__title { font-weight: 700; font-size: 17px; line-height: 1.3; margin-bottom: 6px; }
.pc-paper__title a { border-bottom: 1px solid var(--hair-2); transition: color .2s ease, border-color .2s ease; }
.pc-paper__title a:hover { color: var(--signal); border-bottom-color: var(--signal); }
.pc-paper__by { font-size: 10px; letter-spacing: 0.16em; color: var(--signal); margin-bottom: 16px; }
.pc-paper__summary {
  font-size: 14px;
  line-height: 1.75;
  color: #BDBDBD;
  max-width: 70ch;
  white-space: pre-line;
  overflow-wrap: anywhere;
}
.pc-paper__none { font-size: 13px; color: var(--text-2); }
.pc-paper__links { margin-top: 18px; display: flex; flex-wrap: wrap; gap: 10px; }
.pc-paper__links .btn { padding: 11px 16px; font-size: 10px; }

/* Success view in the signup modal */
.pc-success { display: flex; flex-direction: column; align-items: flex-start; padding: clamp(12px, 3vh, 28px) 0; }

/* ============================================================
   ADMIN
   ============================================================ */
.pa-wrap { max-width: 880px; }

.pa-login { max-width: 420px; display: flex; flex-direction: column; gap: 20px; }

.pa-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 32px;
}
.pa-bar__right { display: flex; gap: 10px; flex-wrap: wrap; }

.pa-form { display: flex; flex-direction: column; gap: 22px; border: 1px solid var(--hair-2); padding: clamp(20px, 3vw, 36px); margin-bottom: 48px; background: #0A0A0A; }
.pa-form__title { font-weight: 700; font-size: 20px; }
.pa-row { display: grid; grid-template-columns: 1fr; gap: 20px; }
@media (min-width: 640px) { .pa-row--2 { grid-template-columns: 180px 1fr; } }

.pa-paper { border: 1px solid var(--hair); padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.pa-paper__head { display: flex; justify-content: space-between; align-items: center; }
.pa-paper__head .mono { font-size: 10px; letter-spacing: 0.2em; color: var(--text-2); }
.pa-link-btn {
  background: none; border: none; cursor: pointer; padding: 0;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text-2); transition: color .2s ease;
}
.pa-link-btn:hover { color: var(--signal); }
.pa-link-btn--danger:hover { color: #ff5a5a; }
.pa-images { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; }
.pa-images:empty { display: none; }
.pa-image { border: 1px solid var(--hair); padding: 10px; display: flex; flex-direction: column; gap: 10px; align-items: flex-start; }
.pa-image img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; background: #000; }
.pa-image .form__input { width: 100%; padding: 8px 10px; font-size: 12px; }
.pa-upload { cursor: pointer; }
.pa-hint { font-size: 11px; color: var(--text-2); line-height: 1.5; }
.pa-count { font-size: 10px; letter-spacing: .12em; color: var(--text-2); text-align: right; }

.pa-actions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }

.pa-list { border-top: 1px solid var(--hair); }
.pa-item {
  display: flex; flex-wrap: wrap; gap: 12px 24px; justify-content: space-between; align-items: center;
  padding: 18px 0; border-bottom: 1px solid var(--hair);
}
.pa-item__main { min-width: 0; flex: 1 1 320px; }
.pa-item__date { font-size: 10px; letter-spacing: .16em; color: var(--text-2); margin-bottom: 6px; }
.pa-item__title { font-weight: 700; font-size: 16px; overflow-wrap: anywhere; }
.pa-item__btns { display: flex; gap: 20px; }

.pa-ok {
  font-size: 10px; letter-spacing: .12em; color: var(--signal);
  padding: 10px 14px; border: 1px solid rgba(0,252,53,.3); background: rgba(0,252,53,.05);
}

/* Signups table (admin) */
.pa-table-wrap { overflow-x: auto; border: 1px solid var(--hair); }
.pa-table { width: 100%; border-collapse: collapse; font-size: 13px; min-width: 760px; }
.pa-table th {
  text-align: left; font-size: 10px; letter-spacing: .16em; font-weight: 400; color: var(--text-2);
  padding: 12px 14px; border-bottom: 1px solid var(--hair-2); white-space: nowrap;
}
.pa-table td { padding: 12px 14px; border-bottom: 1px solid var(--hair); vertical-align: top; overflow-wrap: anywhere; }
.pa-table tr:last-child td { border-bottom: none; }
.pa-table td:first-child { color: var(--text-2); }