/* Bones to Reef - cool sea-glass paper, abyss-navy ink, bone white and coral; the picture is always deep water. */
:root { --bg: #eaf1f4; --panel: #fbfdfd; --ink: #142433; --mute: #4f6170; --line: #cbd9e0; --deep: #0f3550; --coral: #b6452e; --coral-bg: #f9e4dd;
  --kelp: #1f6b55; --kelp-bg: #ddf0e8; --sand: #7a5a12; --sand-bg: #f6ecd2; --bone: #efe9dc;
  --s0: #5d7286; --s0-bg: #e6edf3; --s1: #9a4f12; --s1-bg: #fbe9d7; --s2: #1f6b55; --s2-bg: #ddf0e8; --s3: #7a5e00; --s3-bg: #f8efc8; --s4: #a3325c; --s4-bg: #fae1ea;
  --bad: #a3271b; --bad-bg: #fde9e6; --warn: #7d5408; --warn-bg: #fbf0d6; --ok: #1f6b3b; --ok-bg: #e0f2e6; --radius: 12px; color-scheme: light; }
:root[data-theme="dark"] { --bg: #08131d; --panel: #0f1e2b; --ink: #e3edf2; --mute: #9fb2c0; --line: #24394a; --deep: #bfe0f5; --coral: #f59a84; --coral-bg: #3a1c15;
  --kelp: #8fd9bd; --kelp-bg: #10302a; --sand: #ebc97a; --sand-bg: #2f2710; --bone: #2a2620;
  --s0: #b9c8d6; --s0-bg: #1c2a37; --s1: #f6b37c; --s1-bg: #3a2414; --s2: #8fd9bd; --s2-bg: #10302a; --s3: #f2d873; --s3-bg: #322a0c; --s4: #f4a3c0; --s4-bg: #3a1726;
  --bad: #ff9c8f; --bad-bg: #3a1a17; --warn: #f2c66b; --warn-bg: #33290f; --ok: #8fdcaa; --ok-bg: #12301f; color-scheme: dark; }
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink); font: 16px/1.55 ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif; }
h1, h2, h3, h4, .ph, .brand strong { font-family: "Avenir Next", Avenir, "Trebuchet MS", ui-sans-serif, sans-serif; letter-spacing: -0.01em; }
a { color: var(--kelp); }
.hidden { display: none !important; }
.small { font-size: 0.875rem; } .muted { color: var(--mute); } .mono { font-family: ui-monospace, Menlo, monospace; }
.bar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 10px; padding: 10px 16px; background: var(--panel); border-bottom: 1px solid var(--line); }
.back { text-decoration: none; color: var(--mute); white-space: nowrap; }
.brand { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 0; color: var(--deep); }
.brand strong { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 1.05rem; }
.logo { width: 26px; height: 26px; flex: none; }
.lg-bone { fill: none; stroke: var(--mute); stroke-width: 1.8; stroke-linecap: round; } .lg-reef { fill: none; stroke: var(--coral); stroke-width: 2; stroke-linecap: round; } .lg-floor { stroke: var(--deep); stroke-width: 2; stroke-linecap: round; }
.session { display: flex; gap: 6px; align-items: center; flex-wrap: wrap; justify-content: flex-end; }
.pill { display: inline-flex; align-items: center; gap: 6px; padding: 6px 14px; border-radius: 999px; border: 1px solid var(--line); background: var(--panel); color: var(--ink);
  font: inherit; font-size: 0.9rem; cursor: pointer; text-decoration: none; white-space: nowrap; }
.pill:hover:not(:disabled) { border-color: var(--deep); }
.pill.solid { background: var(--deep); color: var(--panel); border-color: var(--deep); }
.pill.solid:hover:not(:disabled) { filter: brightness(1.15); }
.pill.ghost { background: transparent; cursor: default; }
.pill.tiny { padding: 4px 10px; font-size: 0.8rem; } .pill.big { padding: 10px 22px; font-size: 1rem; font-weight: 700; white-space: normal; text-align: center; max-width: 100%; }
.pill:disabled { opacity: 0.5; cursor: not-allowed; }
main { max-width: 880px; margin: 0 auto; padding: 8px 16px 40px; }
.hero { padding: 22px 0 6px; }
.kicker { margin: 0; text-transform: uppercase; letter-spacing: 0.16em; font-size: 0.76rem; font-weight: 700; color: var(--coral); }
h1 { margin: 6px 0 8px; font-size: 2.5rem; line-height: 1.08; color: var(--deep); overflow-wrap: anywhere; }
.h1b { display: block; font-size: 1.15rem; font-weight: 500; color: var(--kelp); margin-top: 6px; }
.lede { margin: 0 0 12px; max-width: 66ch; }
.samples { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chip { border: 1px solid var(--line); background: var(--panel); color: var(--ink); border-radius: 999px; padding: 5px 12px; font: inherit; font-size: 0.85rem; cursor: pointer; }
.chip:hover { border-color: var(--kelp); } .chip.on { border-color: var(--kelp); background: var(--kelp-bg); font-weight: 600; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; margin: 14px 0; }
.ph { margin: 0 0 10px; font-size: 1.2rem; color: var(--deep); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.step-no { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: var(--deep); color: var(--panel); font-size: 0.85rem; flex: none; }
.free { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; padding: 2px 8px; border-radius: 999px; background: var(--kelp-bg); color: var(--kelp); font-family: ui-sans-serif, system-ui, sans-serif; }
.nf { display: block; margin: 0 0 12px; } .nf-l { display: block; margin-bottom: 4px; font-weight: 600; }
.req { font-weight: 600; color: var(--coral); font-size: 0.75rem; margin-left: 4px; }
.inp { width: 100%; padding: 9px 11px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg); color: var(--ink); font: inherit; }
textarea.inp { resize: vertical; min-height: 120px; }
.inp:focus { outline: 2px solid var(--kelp); outline-offset: 1px; }
.seg { display: flex; flex-wrap: wrap; gap: 6px; }
.segb { border: 1px solid var(--line); background: var(--bg); color: var(--ink); border-radius: 8px; padding: 7px 12px; font: inherit; font-size: 0.9rem; cursor: pointer; }
.segb.on { background: var(--deep); color: var(--panel); border-color: var(--deep); font-weight: 600; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.note { padding: 8px 10px; border-radius: 8px; background: var(--sand-bg); color: var(--sand); }
.artwrap { border-radius: var(--radius); overflow: hidden; line-height: 0; }
.artwrap svg { width: 100%; height: auto; display: block; }
.ruleline { margin: 8px 0; padding: 8px 10px; border-left: 3px solid var(--coral); background: var(--coral-bg); border-radius: 0 8px 8px 0; }
.slist { list-style: none; padding: 0; margin: 8px 0; display: grid; gap: 6px; }
.slist li { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 10px; font-size: 0.92rem; }
.slist li.none { color: var(--mute); }
.stext { flex: 1 1 200px; min-width: 0; overflow-wrap: anywhere; } .staker { font-size: 0.8rem; color: var(--mute); }
.tag { display: inline-block; font-size: 0.75rem; font-weight: 700; padding: 2px 8px; border-radius: 999px; white-space: nowrap; }
.s0 { color: var(--s0); background: var(--s0-bg); } .s1 { color: var(--s1); background: var(--s1-bg); } .s2 { color: var(--s2); background: var(--s2-bg); }
.s3 { color: var(--s3); background: var(--s3-bg); } .s4 { color: var(--s4); background: var(--s4-bg); }
.cardrow, .exports, .runrow { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 10px; }
.gate { margin: 10px 0 6px; padding: 8px 10px; border-radius: 8px; background: var(--sand-bg); color: var(--sand); }
.progress h3 { margin: 0 0 8px; font-size: 1rem; }
.steps { list-style: none; padding: 0; margin: 0 0 6px; }
.step { color: var(--mute); padding: 2px 0; } .step.done { color: var(--ok); } .step.active { color: var(--ink); font-weight: 700; }
.step-ic { display: inline-block; width: 1.2em; font-family: ui-monospace, Menlo, monospace; }
.raw { white-space: pre-wrap; overflow-wrap: anywhere; background: var(--bg); padding: 10px; border-radius: 8px; font-size: 0.8rem; max-height: 320px; overflow: auto; }
.result.empty { opacity: 0.85; }
.res-top { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.res-kick { margin: 0; font-weight: 700; color: var(--deep); text-transform: uppercase; letter-spacing: 0.08em; }
.badge { font-weight: 800; font-size: 0.8rem; letter-spacing: 0.06em; padding: 4px 12px; border-radius: 6px; border: 2px solid var(--line); color: var(--mute); white-space: nowrap; }
.badge.v-set-a-date { color: var(--sand); border-color: var(--sand); background: var(--sand-bg); }
.badge.v-needs-takers { color: var(--coral); border-color: var(--coral); background: var(--coral-bg); }
.badge.v-reef-ready { color: var(--s4); border-color: var(--s4); background: var(--s4-bg); }
.badge.v-picked-clean { color: var(--kelp); border-color: var(--kelp); background: var(--kelp-bg); }
.headline { font-size: 1.12rem; font-weight: 600; margin: 12px 0; color: var(--deep); }
.items { list-style: none; padding: 0; margin: 10px 0; display: grid; gap: 10px; }
.item { border: 1px solid var(--line); border-radius: 10px; padding: 10px 12px; background: var(--bg); }
.item-top { display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px; }
.num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; font-weight: 800; font-size: 0.85rem; flex: none; }
.item-name { flex: 1 1 180px; min-width: 0; overflow-wrap: anywhere; }
.item-who { margin: 6px 0 2px; } .item-why { margin: 2px 0 0; }
.item .ask { margin-top: 6px; }
.who { display: inline-block; font-weight: 700; font-size: 0.78rem; padding: 1px 8px; border-radius: 6px; margin-right: 4px; }
.w-name { background: var(--kelp-bg); color: var(--kelp); } .w-you { background: var(--s4-bg); color: var(--s4); } .w-open { background: transparent; color: var(--coral); border: 1px dashed var(--coral); }
.sign { margin: 14px 0; padding: 14px 16px; border-radius: 6px; background: var(--bone); border: 1px solid var(--line); box-shadow: 0 2px 0 var(--line); }
.sign-h { margin: 0 0 6px; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.14em; font-weight: 700; color: var(--mute); }
.sign-body { margin: 0 0 10px; font-size: 1.02rem; font-family: Georgia, "Times New Roman", serif; }
.closing { font-style: italic; margin: 8px 0; }
.recon { padding-left: 18px; margin: 6px 0; } .recon li { margin: 3px 0; font-size: 0.9rem; }
.recon li.bad { color: var(--bad); } .recon li.warn { color: var(--warn); } .recon li.none { color: var(--ok); list-style: none; margin-left: -18px; }
h4 { margin: 14px 0 4px; font-size: 0.95rem; color: var(--deep); }
.saved { list-style: none; padding: 0; margin: 10px 0 0; }
.hrow { display: flex; align-items: center; gap: 10px; padding: 8px 0; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hrow.none { color: var(--mute); font-size: 0.9rem; }
.hinfo { flex: 1 1 200px; min-width: 0; display: flex; flex-direction: column; overflow-wrap: anywhere; }
.hbtns { display: flex; gap: 6px; }
.hdot { width: 10px; height: 10px; border-radius: 50%; background: var(--s0); flex: none; }
.hdot.v-set-a-date { background: var(--sand); } .hdot.v-needs-takers { background: var(--coral); } .hdot.v-reef-ready { background: var(--s4); } .hdot.v-picked-clean { background: var(--kelp); }
.foot { max-width: 880px; margin: 0 auto; padding: 10px 16px 40px; color: var(--mute); font-size: 0.85rem; }
.toasts { position: fixed; bottom: 16px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; gap: 6px; z-index: 20; width: min(92vw, 460px); }
.toast { padding: 10px 14px; border-radius: 10px; background: var(--deep); color: var(--panel); font-size: 0.9rem; transition: opacity 0.5s; box-shadow: 0 4px 14px rgba(0,0,0,0.2); }
.toast.err { background: var(--bad); color: #fff; } .toast.gone { opacity: 0; } .toast a { color: inherit; font-weight: 700; }
@media (max-width: 640px) { .two { grid-template-columns: 1fr; } h1 { font-size: 2rem; } .back-t { display: none; } .bar { gap: 6px; padding: 8px 12px; } .pill { padding: 5px 10px; } }
@media print { .bar, .samples, .askbox, .histbox, .exports, .cardrow, .toasts, #copySign, .item .ask { display: none !important; } body { background: #fff; } .panel { border: none; } }