/* =========================================================
   Logbook: a ruled visitors' log sheet on black,
   plus the private approvals page
   ========================================================= */
:root{--paper:#ECE6D8;--paper-2:#E2DBCB;--ink:#1A1A1A;--ink-2:#5B5850;--rule:#C9C0AC;--margin:#D9483F;
  --marker:"Permanent Marker","Bradley Hand","Comic Sans MS",cursive}
.lb{max-width:880px;margin:0 auto;padding-block:clamp(28px,6vh,64px) 90px;display:grid;gap:26px}
.lb-head{display:grid;gap:10px}
.lb-head h1,.adm h1{font-family:var(--display);font-weight:900;text-transform:uppercase;font-size:clamp(48px,9vw,110px);line-height:.88;margin:0;
  font-variation-settings:"wdth" 80}
.lb-head p{font-family:var(--body);font-size:17px;line-height:1.55;color:var(--dim);margin:0;max-width:52ch}

/* the sheet */
.sheet{position:relative;background:var(--paper);color:var(--ink);border-radius:3px;box-shadow:0 30px 70px -30px #000,0 0 0 1px #000;
  padding:0 0 18px;overflow:hidden;
  background-image:linear-gradient(90deg,transparent 0 calc(var(--mx) - 1px),var(--margin) calc(var(--mx) - 1px) calc(var(--mx) + 1px),transparent calc(var(--mx) + 1px));
  --mx:96px}
.sheet::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background:radial-gradient(ellipse at 20% 0%,rgba(255,255,255,.6),transparent 60%),radial-gradient(ellipse at 100% 100%,rgba(120,100,60,.18),transparent 55%)}
.sheet-top{position:relative;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;padding:16px 22px 14px calc(var(--mx) + 18px);
  border-bottom:2px solid var(--ink);font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.sheet-top span:first-child{color:var(--ink);font-weight:500}

/* the sign-in line (form) */
.sign{position:relative;display:grid;gap:12px;padding:18px 22px 18px calc(var(--mx) + 18px);border-bottom:1px solid var(--rule);background:rgba(255,255,255,.28)}
.sign-row{display:grid;grid-template-columns:minmax(0,1fr);gap:12px}
.col-date{position:absolute;left:14px;top:28px;width:calc(var(--mx) - 26px);font-family:var(--mono);font-size:11px;letter-spacing:.06em;color:var(--ink-2);
  font-variant-numeric:tabular-nums;text-align:right}
.field{display:grid;gap:4px;min-width:0}
.field label{display:flex;justify-content:space-between;gap:10px;font-family:var(--mono);font-size:9.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}
.field .count{letter-spacing:.06em;font-variant-numeric:tabular-nums}
.field .count.near{color:var(--margin)}
.sign input,.sign textarea{width:100%;background:transparent;border:0;border-bottom:1.5px solid var(--ink);border-radius:0;color:var(--ink);padding:6px 0 5px;outline:none}
.sign input{font-family:var(--marker);font-size:24px;line-height:1.2}
.sign textarea{font-family:var(--body);font-size:17px;line-height:1.55;resize:vertical;min-height:84px;
  background:repeating-linear-gradient(180deg,transparent 0 calc(1.55em - 1px),var(--rule) calc(1.55em - 1px) 1.55em);border-bottom:0}
.sign input::placeholder,.sign textarea::placeholder{color:#9b9385}
.sign input:focus{border-bottom-color:var(--margin)}
.sign input:focus-visible,.sign textarea:focus-visible{outline:none;box-shadow:0 2px 0 var(--margin)}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.notice{font-family:var(--body);font-size:13.5px;line-height:1.5;color:var(--ink-2);margin:0;max-width:62ch}
.notice a{color:var(--ink);text-decoration-color:var(--margin);text-underline-offset:3px}
.sign-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.status{font-family:var(--body);font-size:14px;line-height:1.4;color:var(--ink-2);margin:0;min-height:1.4em}
.status.ok{color:#1F6B3A}.status.err{color:#B3121B}
.sign-btn{background:var(--ink);color:var(--paper);border:0;border-radius:3px;padding:11px 20px;cursor:pointer;font-family:var(--display);font-weight:800;
  text-transform:uppercase;letter-spacing:.12em;font-size:14px;font-variation-settings:"wdth" 110}
.sign-btn:hover{background:#000}
.sign-btn:focus-visible{outline:2px solid var(--margin);outline-offset:2px}
.sign-btn:disabled{opacity:.45;cursor:default}
.sign.closed input,.sign.closed textarea{opacity:.5}

/* entries */
.entries{list-style:none;margin:0;padding:0}
.entry{position:relative;display:grid;gap:4px;padding:16px 22px 16px calc(var(--mx) + 18px);border-bottom:1px solid var(--rule)}
.entry .when{position:absolute;left:14px;top:22px;width:calc(var(--mx) - 26px);text-align:right;font-family:var(--mono);font-size:11px;letter-spacing:.06em;
  color:var(--ink-2);font-variant-numeric:tabular-nums}
.entry .who{font-family:var(--marker);font-size:24px;line-height:1.15;transform:rotate(var(--tilt,0deg));transform-origin:left center;
  overflow-wrap:anywhere}
.entry .what{font-family:var(--body);font-size:16.5px;line-height:1.55;margin:0;white-space:pre-line;overflow-wrap:anywhere;max-width:60ch}
.empty{font-family:var(--body);font-size:15px;color:var(--ink-2);padding:22px 22px 8px calc(var(--mx) + 18px);margin:0}
.more{display:block;margin:16px auto 0;background:none;border:1px solid var(--ink);color:var(--ink);font-family:var(--mono);font-size:10px;letter-spacing:.14em;
  text-transform:uppercase;padding:8px 14px;border-radius:3px;cursor:pointer}

@media (max-width:620px){
  .sheet{--mx:0px;background-image:none}
  .sign,.entry,.empty,.sheet-top{padding-left:18px;padding-right:18px}
  .col-date,.entry .when{position:static;width:auto;text-align:left}
}

/* ---------- Approvals page (private) ---------- */
.adm{max-width:860px;margin:0 auto;padding-block:clamp(24px,5vh,56px) 90px;display:grid;gap:22px}
.adm h1{font-size:clamp(40px,7vw,80px)}
.adm h2{font-family:var(--display);font-weight:800;text-transform:uppercase;font-size:22px;letter-spacing:.04em;margin:18px 0 0;font-variation-settings:"wdth" 90}
.unlock{display:grid;gap:8px;max-width:520px}
.unlock label{font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--dim)}
.unlock-row{display:flex;gap:8px}
.unlock input{flex:1;min-width:0;background:#0e0e0e;border:1px solid #2c2c2c;color:var(--bone);font-family:var(--mono);font-size:14px;padding:10px 12px;border-radius:3px}
.adm .status{color:var(--dim)}
.adm .status.err{color:#ff6b74}
.key{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 14px;border-radius:3px;cursor:pointer;
  background:linear-gradient(180deg,#1a1a1a,#0e0e0e);border:1px solid #2c2c2c;color:var(--bone);font-family:var(--mono);font-size:10px;
  letter-spacing:.12em;text-transform:uppercase;box-shadow:inset 0 1px 0 rgba(255,255,255,.06),0 2px 0 #000}
.key:hover{border-color:var(--faint)}
.key:disabled{opacity:.4;cursor:default}
.key.go{border-color:#1f6b3a;color:#7be09d}
.key.go:hover{background:#0c2615}
.key.no{color:#ff8a92}
.key.no:hover{border-color:var(--tally);background:#2a080b}
.key.reset{color:var(--dim)}
.adm-bar{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap}
.adm-tools{display:flex;gap:8px}
.queue{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px 16px;align-items:start;padding:14px 16px;border:1px solid var(--line);border-radius:4px;background:#070707}
.card .meta{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--dim)}
.card .who{font-family:var(--marker);font-size:22px;line-height:1.2;color:var(--bone);overflow-wrap:anywhere}
.card .what{font-family:var(--body);font-size:16px;line-height:1.55;color:var(--bone);margin:4px 0 0;white-space:pre-line;overflow-wrap:anywhere}
.card .acts{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}
.adm .empty{color:var(--faint);padding:6px 0;font-family:var(--body)}
@media (max-width:560px){.card{grid-template-columns:1fr}.card .acts{justify-content:flex-start}}