:root{
  --bg:#ffffff; --bg2:#f5f2fa; --card:#ffffff; --card2:#f3eefb;
  --ink:#1f1630; --muted:#6c6480; --line:#e6def0;
  --accent:#a855f7; --accent2:#c026d3; --gold:#ca9a04;
  --crochet:#d97706; --knit:#0ea5e9; --ok:#059669; --bad:#e11d48;
  --radius:16px;
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink); font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  min-height:100vh; -webkit-font-smoothing:antialiased;
}
.hidden{display:none !important}
.muted{color:var(--muted)}
button{font-family:inherit;cursor:pointer}

/* Login */
.login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.login-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  padding:32px;max-width:380px;width:100%;box-shadow:0 20px 60px rgba(0,0,0,.4);text-align:center}
.brand{font-size:24px;font-weight:800;letter-spacing:.2px}
.brand.small{font-size:18px}
.login-card .muted{margin:8px 0 22px}
#login-form{display:flex;flex-direction:column;gap:12px}
input,select{background:var(--bg2);border:1px solid var(--line);color:var(--ink);
  border-radius:12px;padding:12px 14px;font-size:15px;outline:none;width:100%}
input:focus,select:focus{border-color:var(--accent)}
button.btn,.login-card button,#login-form button{
  background:var(--card2);border:1px solid var(--line);color:var(--ink);
  border-radius:12px;padding:11px 16px;font-size:14px;font-weight:600;transition:.15s}
#login-form button{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1a1222;border:0;font-weight:700}
.btn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#1a1222;border:0}
.btn.ghost{background:transparent}
.btn:hover{filter:brightness(1.08)}
.error{color:var(--bad);margin-top:12px;font-size:14px}

/* Top bar */
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:16px 20px;position:sticky;top:0;z-index:5;
  background:rgba(255,255,255,.88);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.actions{display:flex;gap:8px}

/* Toolbar */
.toolbar{padding:16px 20px 4px;display:flex;flex-direction:column;gap:12px;max-width:1200px;margin:0 auto}
#search{max-width:none}
.filters{display:flex;gap:8px;flex-wrap:wrap}
.chip{background:var(--card);border:1px solid var(--line);color:var(--muted);
  border-radius:999px;padding:7px 14px;font-size:13px;font-weight:600}
.chip.active{background:var(--accent);color:#1a1222;border-color:transparent}
.chip.star.active{background:var(--gold);color:#2a1f05}

/* Grid */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:16px;
  padding:16px 20px 60px;max-width:1200px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;cursor:pointer;transition:.15s;position:relative;display:flex;flex-direction:column;
  box-shadow:0 1px 3px rgba(31,22,48,.06)}
.card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 8px 24px rgba(168,85,247,.16)}
.thumb{aspect-ratio:3/4;background:var(--bg2);display:flex;align-items:center;justify-content:center;
  overflow:hidden;position:relative}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .ph{font-size:46px;opacity:.5}
.badge{position:absolute;top:8px;left:8px;font-size:11px;font-weight:700;padding:3px 8px;
  border-radius:999px;color:#1a1222}
.badge.crochet{background:var(--crochet)}
.badge.knitting{background:var(--knit)}
.badge.other,.badge.unknown{background:#9ca3af}
.fav-mark{position:absolute;top:8px;right:8px;font-size:16px;color:var(--gold);
  text-shadow:0 1px 3px rgba(0,0,0,.6)}
.card-body{padding:10px 12px}
.card-title{font-size:14px;font-weight:700;line-height:1.25;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-sub{font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.note-dot{color:var(--accent2)}

.empty{text-align:center;color:var(--muted);padding:60px 20px;max-width:460px;margin:0 auto;line-height:1.6}

/* Drawer (detail) */
.drawer,.modal{position:fixed;inset:0;z-index:20}
.drawer-backdrop,.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.6)}
.drawer-panel{position:absolute;top:0;right:0;height:100%;width:min(920px,100%);
  background:var(--bg);border-left:1px solid var(--line);overflow-y:auto;
  box-shadow:-20px 0 60px rgba(0,0,0,.5);animation:slideIn .2s ease}
@keyframes slideIn{from{transform:translateX(30px);opacity:.6}to{transform:none;opacity:1}}
.drawer-close{position:absolute;top:14px;right:14px;z-index:3;background:var(--card2);
  border:1px solid var(--line);color:var(--ink);border-radius:999px;width:36px;height:36px;font-size:16px}
#detail-body{padding:24px}
.detail-head{display:flex;gap:18px;margin-bottom:18px;padding-right:40px}
.detail-thumb{width:120px;flex:none;border-radius:12px;overflow:hidden;background:var(--bg2);aspect-ratio:3/4}
.detail-thumb img{width:100%;height:100%;object-fit:cover}
.detail-meta h1{font-size:20px;margin:0 0 6px;line-height:1.2}
.detail-meta .sub{color:var(--muted);font-size:14px}
.pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px;align-items:center}
.detail-section{margin-top:22px}
.detail-section h3{font-size:13px;text-transform:uppercase;letter-spacing:.5px;color:var(--muted);margin:0 0 8px}
textarea{width:100%;min-height:160px;background:var(--bg2);border:1px solid var(--line);color:var(--ink);
  border-radius:12px;padding:14px;font-size:15px;line-height:1.6;resize:vertical;font-family:inherit}
textarea:focus{outline:none;border-color:var(--accent)}
.notes-status{font-size:12px;color:var(--muted);margin-top:6px;height:16px}
.pdf-frame{width:100%;height:70vh;border:1px solid var(--line);border-radius:12px;background:#f0ecf5}
.photos{display:grid;grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:10px}
.photos img{width:100%;border-radius:10px;border:1px solid var(--line)}
.inline-input{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.link-out{color:var(--accent2);text-decoration:none;font-weight:600}
.link-out:hover{text-decoration:underline}
.danger{color:var(--bad);background:transparent;border:1px solid var(--bad)}
select.craft-select{width:auto}

/* Modal (ravelry) */
.modal-card{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:min(640px,94%);max-height:88vh;overflow-y:auto;background:var(--bg);
  border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.modal-card h2{margin:0 0 4px}
.rav-add-row,.rav-search-row{display:flex;gap:8px;margin-top:14px}
.rav-tools{margin-top:12px}
.rav-results{margin-top:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:12px}
.rav-item{background:var(--card);border:1px solid var(--line);border-radius:12px;overflow:hidden;cursor:pointer;transition:.15s}
.rav-item:hover{border-color:var(--accent);transform:translateY(-2px)}
.rav-item .thumb{aspect-ratio:1/1}
.rav-item .ri-body{padding:8px 10px}
.rav-item .ri-title{font-size:12px;font-weight:700;line-height:1.25;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rav-item .ri-sub{font-size:11px;color:var(--muted);margin-top:2px}

/* Toast */
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:50;
  background:var(--card2);border:1px solid var(--line);color:var(--ink);
  padding:12px 20px;border-radius:12px;font-size:14px;box-shadow:0 10px 30px rgba(0,0,0,.4);max-width:90%}
.toast.ok{border-color:var(--ok)}
.toast.bad{border-color:var(--bad)}

.spinner{display:inline-block;width:16px;height:16px;border:2px solid var(--line);
  border-top-color:var(--accent);border-radius:50%;animation:spin .7s linear infinite;vertical-align:-3px}
@keyframes spin{to{transform:rotate(360deg)}}

/* View nav (Patrons / Trucs) */
.viewnav{display:flex;gap:4px;background:var(--card);border:1px solid var(--line);
  border-radius:999px;padding:4px}
.vtab{background:transparent;border:0;color:var(--muted);border-radius:999px;
  padding:7px 16px;font-size:14px;font-weight:700}
.vtab.active{background:var(--accent);color:#1a1222}

/* Author chips */
.authors{display:flex;gap:8px;flex-wrap:wrap;align-items:center;
  padding:4px 20px 0;max-width:1200px;margin:0 auto}
.authors-label{font-size:12px;color:var(--muted);font-weight:600;margin-right:2px}
.author-chip .n{opacity:.6;font-weight:700;margin-left:3px}

/* Badge: general (tips) */
.badge.general{background:var(--accent2)}

/* Tip cards */
.tips-grid{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}
.tip-card{min-height:150px}
.tip-head{display:flex;justify-content:space-between;align-items:flex-start;
  padding:12px 12px 0;position:relative}
.tip-head .badge{position:static}
.tip-head .fav-mark{position:static}
.tip-preview{font-size:12px;color:var(--muted);margin-top:6px;line-height:1.5;
  display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}

/* Tip editor */
#tip-body{padding:24px}
.tip-editor{display:flex;flex-direction:column;gap:12px}
.tip-title-input{font-size:20px;font-weight:800;padding:12px 14px}
.tip-textarea{min-height:52vh;font-size:15px;line-height:1.7}

/* Calculator */
.calc-card{width:min(560px,94%)}
.calc-tabs{display:flex;gap:6px;margin:14px 0 4px;background:var(--card);
  border:1px solid var(--line);border-radius:12px;padding:4px}
.calc-tab{flex:1;background:transparent;border:0;color:var(--muted);
  border-radius:9px;padding:9px;font-size:13px;font-weight:700}
.calc-tab.active{background:var(--accent);color:#1a1222}
.calc-pane{margin-top:8px}
.calc-help{font-size:13px;color:var(--muted);margin:6px 0 12px;line-height:1.5}
.calc-row{display:flex;gap:12px;margin-bottom:12px;flex-wrap:wrap}
.calc-row label{flex:1;min-width:140px;font-size:13px;color:var(--muted);
  display:flex;flex-direction:column;gap:6px;font-weight:600}
.calc-go{width:100%;margin-top:6px;padding:13px;font-size:15px}
.calc-result{margin-top:16px;padding:18px;border-radius:12px;border:1px solid var(--line);
  background:var(--card);text-align:center}
.calc-result.ok{border-color:var(--ok)}
.calc-result.bad{border-color:var(--bad);color:var(--bad)}
.calc-big{font-size:34px;font-weight:800;color:var(--accent2);line-height:1.1}
.calc-sub{font-size:14px;color:var(--muted);margin-top:4px}
.calc-line{font-size:14px;margin-top:10px}
.calc-line.small{font-size:12px;color:var(--muted)}
.calc-note{font-size:12px;color:var(--muted);margin-top:12px;line-height:1.5;
  border-top:1px solid var(--line);padding-top:10px;text-align:left}

@media(max-width:620px){
  .detail-head{flex-direction:column}
  .detail-thumb{width:100%;max-width:200px;margin:0 auto}
  #detail-body{padding:18px}
  .pdf-frame{height:60vh}
  .viewnav{order:3;width:100%;justify-content:center}
  .topbar{flex-wrap:wrap}
}