:root{
  --primary:#1e3a5f;
  --secondary:#f4a261;
  --accent:#e76f51;
  --paper:#fdf6e3;
  --ink:#263238;
  --muted:#8a8f94;
  --cork:#b98a52;
  --cork-dark:#a06e3e;
  --cork-light:#c99a63;
  --radius:12px;
  --safe-top:env(safe-area-inset-top,0px);
  --safe-bottom:env(safe-area-inset-bottom,0px);
  --tabbar-h:66px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;height:100%;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:var(--primary);
  -webkit-font-smoothing:antialiased;
}

#app{
  position:relative;
  display:flex;
  flex-direction:column;
  height:100vh;
  height:100dvh;
  max-width:520px;
  margin:0 auto;
  overflow:hidden;
  background:var(--cork);
}

/* ---- Corkboard texture ---- */
#app::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 25% 30%, rgba(255,255,255,.06) 1px, transparent 2px),
    radial-gradient(circle at 70% 60%, rgba(255,255,255,.05) 1px, transparent 2px),
    radial-gradient(circle at 50% 80%, rgba(0,0,0,.05) 1px, transparent 2px),
    radial-gradient(circle at 90% 20%, rgba(255,255,255,.05) 1px, transparent 2px);
  background-size:34px 34px;
  z-index:0;
}

/* ---- Caution stripes + rail ---- */
.board-head{
  position:relative;
  z-index:3;
  flex:0 0 auto;
  padding-top:var(--safe-top);
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}
.caution{
  height:18px;
  background:repeating-linear-gradient(-45deg,#111 0 14px,#ffd23f 14px 28px);
  border-bottom:2px solid #111;
}
.rail{
  position:relative;
  height:26px;
  background:linear-gradient(#cfd3d8,#9aa0a6 55%,#b8bdc2);
  border-bottom:2px solid #6f7478;
}
.hook{
  position:absolute;
  top:4px;
  width:14px;height:22px;
  border:3px solid #8a8f94;
  border-top:none;border-left:none;
  border-radius:0 0 8px 8px;
}
.hook[data-hook="left"]{left:14px;}
.hook[data-hook="right"]{right:14px;}

/* ---- Board (scroll area) ---- */
.board{
  position:relative;
  z-index:1;
  flex:1 1 auto;
  overflow-y:auto;
  padding:18px 14px calc(var(--tabbar-h) + var(--safe-bottom) + 24px);
  -webkit-overflow-scrolling:touch;
}
.tab-panel{display:none;animation:fade .25s ease;}
.tab-panel.active{display:block;}
@keyframes fade{from{opacity:0;transform:translateY(6px);}to{opacity:1;transform:none;}}

.panel-title{
  color:var(--paper);
  text-shadow:1px 2px 0 rgba(0,0,0,.25);
  font-size:1.3rem;margin:0 0 14px;letter-spacing:.5px;
}
.section-label{
  color:var(--paper);font-size:.9rem;text-transform:uppercase;
  letter-spacing:1px;margin:22px 0 8px;text-shadow:1px 1px 0 rgba(0,0,0,.3);
}

/* ---- KPI tags ---- */
.kpis{display:flex;gap:14px;margin:6px 0 16px;}
.kpi-tag{
  position:relative;
  flex:1;
  background:var(--metal,linear-gradient(#d6d6d6,#9a9a9a));
  border-radius:7px;
  padding:26px 10px 12px;
  text-align:center;
  color:#fff;
  box-shadow:0 6px 10px rgba(0,0,0,.3), inset 0 1px 0 rgba(255,255,255,.5);
}
.kpi-tag.silver{
  --metal:linear-gradient(#e6e6e6,#b3b3b3);
  color:#333;text-shadow:0 1px 0 rgba(255,255,255,.5);
}
.kpi-tag.brass{
  --metal:linear-gradient(#f0c26a,#c8923a);
}
.kpi-tag .tag-top{
  position:absolute;top:0;left:0;right:0;height:10px;
  background:rgba(0,0,0,.12);
  border-bottom:1px solid rgba(0,0,0,.15);
}
.kpi-tag::after{
  content:"";
  position:absolute;top:-9px;left:50%;transform:translateX(-50%);
  width:18px;height:10px;
  border:3px solid #5a5e63;border-top:none;border-bottom:none;
  border-radius:0 0 8px 8px;
}
.kpi-tag .tag-num{
  font-size:2.4rem;font-weight:800;line-height:1;
  font-family:Georgia,"Times New Roman",serif;
}
.kpi-tag .tag-label{
  font-size:.7rem;text-transform:uppercase;letter-spacing:.5px;
  margin-top:6px;opacity:.85;
}

/* ---- Add button ---- */
.add-btn{
  display:flex;align-items:center;justify-content:center;gap:8px;
  width:100%;padding:14px;
  font-size:1rem;font-weight:700;color:#fff;
  background:linear-gradient(var(--accent),#d85a3c);
  border:none;border-radius:var(--radius);
  box-shadow:0 4px 0 #a63f26, 0 6px 12px rgba(0,0,0,.3);
  cursor:pointer;
}
.add-btn:active{transform:translateY(2px);box-shadow:0 2px 0 #a63f26;}
.plus{font-size:1.3rem;line-height:1;}

/* ---- Cards list ---- */
.cards{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:16px;}
.empty{color:var(--paper);text-align:center;padding:30px 10px;text-shadow:1px 1px 0 rgba(0,0,0,.3);}

/* ---- Luggage tag card ---- */
.tag{
  position:relative;
  background:var(--tag-color,var(--primary));
  border-radius:6px 6px 8px 8px;
  padding:30px 16px 22px;
  color:#fff;
  box-shadow:0 6px 12px rgba(0,0,0,.35), inset 0 -8px 0 rgba(0,0,0,.12);
  margin-top:22px;
}
.tag[data-cat="Pre-Departure"]{--tag-color:var(--primary);}
.tag[data-cat="Packing"]{--tag-color:var(--secondary);color:#3b2a1a;}
.tag.punched{--tag-color:#9a9a9a;color:#4a4a4a;}

/* wire loop */
.tag::before{
  content:"";
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  width:34px;height:26px;
  border:3px solid #c8ccd1;
  border-top:none;
  border-radius:0 0 18px 18px;
  box-shadow:inset 0 -2px 0 #9aa0a6;
}

/* perforation strip */
.tag::after{
  content:"";
  position:absolute;top:20px;left:0;right:0;
  border-top:1px dashed rgba(255,255,255,.45);
}

/* icon */
.tag-icon{
  position:absolute;top:8px;left:12px;
  width:18px;height:18px;
  opacity:.9;
}
.tag-icon svg{width:100%;height:100%;fill:currentColor;}

.tag-title{font-weight:700;font-size:1.05rem;margin:0 0 6px;line-height:1.25;}
.tag-meta{font-size:.8rem;opacity:.85;display:flex;gap:8px;align-items:center;flex-wrap:wrap;}
.tag-due{
  display:inline-flex;align-items:center;gap:3px;
  padding:2px 8px;border-radius:20px;
  background:rgba(0,0,0,.14);
}
.tag-due.overdue{background:var(--accent);color:#fff;font-weight:700;}
.tag-cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.5px;opacity:.75;}

/* actions */
.tag-actions{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;
}
.tag-actions .spacer{flex:1;}

/* hole punch button (pending) */
.punch-btn{
  flex:0 0 auto;
  width:30px;height:30px;border-radius:50%;
  border:3px dashed rgba(255,255,255,.7);
  background:transparent;
  cursor:pointer;
  position:relative;
}
.punch-btn::before{
  content:"PUNCH";position:absolute;right:calc(100% + 8px);top:50%;
  transform:translateY(-50%);
  font-size:.6rem;letter-spacing:.5px;opacity:.7;white-space:nowrap;
}
.punch-btn:active{transform:scale(.9);}

/* small icon buttons */
.icon-btn{
  width:32px;height:32px;border-radius:50%;
  border:none;background:rgba(0,0,0,.18);
  color:inherit;cursor:pointer;display:flex;align-items:center;justify-content:center;
  font-size:1rem;line-height:1;
}
.icon-btn:active{transform:scale(.92);}

/* ---- Done / punched card: muted + hole cutout ---- */
.tag.punched{
  opacity:.75;
  filter:grayscale(.4);
}
.tag.punched::before{opacity:.5;}
.hole{
  position:absolute;
  bottom:14px;left:50%;
  transform:translateX(-50%);
  width:30px;height:30px;border-radius:50%;
  background:var(--cork);
  box-shadow:inset 0 3px 6px rgba(0,0,0,.55), inset 0 -1px 0 rgba(0,0,0,.2);
  cursor:pointer;
  border:none;
}
.hole::before{
  content:"";
  position:absolute;inset:0;border-radius:50%;
  background:
    radial-gradient(circle at 30% 25%, rgba(255,255,255,.15) 0 1px, transparent 2px),
    radial-gradient(circle at 60% 70%, rgba(0,0,0,.12) 0 1px, transparent 2px);
  background-size:12px 12px;
}
.hole:active{transform:translateX(-50%) scale(.92);}

/* ---- Bottom tab bar (padlocks on a wire) ---- */
.tabbar{
  position:absolute;z-index:5;
  bottom:0;left:0;right:0;
  height:calc(var(--tabbar-h) + var(--safe-bottom));
  padding-bottom:var(--safe-bottom);
  display:flex;align-items:stretch;
  background:linear-gradient(#3a3f45,#1b1e22);
  border-top:2px solid #000;
  box-shadow:0 -2px 10px rgba(0,0,0,.4);
}
.tabbar-wire{
  position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(#d8d8d8,#8a8f94);
}
.padlock{
  flex:1;
  position:relative;
  background:none;border:none;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  padding:8px 4px 10px;
  color:#9aa0a6;cursor:pointer;
  -webkit-tap-highlight-color:transparent;
}
/* lock body */
.lock-body{
  display:block;
  width:28px;height:22px;border-radius:5px;
  margin-bottom:3px;
  position:relative;
  box-shadow:0 2px 3px rgba(0,0,0,.4);
  transition:transform .15s ease, box-shadow .15s ease, filter .15s;
}
/* closed shackle */
.lock-body::before{
  content:"";
  position:absolute;left:50%;transform:translateX(-50%);
  bottom:calc(100% - 1px);
  width:16px;height:14px;
  border:3px solid #6f7478;
  border-bottom:none;
  border-radius:8px 8px 0 0;
  box-shadow:inset 0 2px 2px rgba(0,0,0,.2);
  background:none;
}
.lock-body::after{
  content:"";
  position:absolute;left:50%;top:3px;transform:translateX(-50%);
  width:4px;height:10px;border-radius:2px;
  background:#3a3f45;
}
.lock-body.red{background:linear-gradient(#d95c4a,#b33f2f);}
.lock-body.blue{background:linear-gradient(#4a78c2,#2f5ca8);}
.lock-body.green{background:linear-gradient(#58a866,#3d8448);}
.lock-body.yellow{background:linear-gradient(#e6c14a,#c29a2b);}
.lock-label{font-size:.62rem;letter-spacing:.3px;}

/* active: open shackle, raised + glossy */
.padlock.active .lock-body{
  transform:translateY(-5px);
  filter:brightness(1.12);
  box-shadow:0 4px 5px rgba(0,0,0,.45), inset 0 2px 0 rgba(255,255,255,.5);
}
.padlock.active .lock-body::before{
  border-color:#e9ebee;
  height:18px;
  transform:translateX(-50%) rotate(-6deg);
  box-shadow:inset 0 3px 4px rgba(255,255,255,.6);
}
.padlock.active .lock-label{color:#fff;}

/* ---- Search toolbar ---- */
.toolbar{
  position:relative;z-index:2;
  flex:0 0 auto;
  padding:10px 14px 6px;
  background:linear-gradient(rgba(0,0,0,.15),rgba(0,0,0,.05));
}
.toolbar .search{
  width:100%;padding:12px 14px;font-size:1rem;
  border:2px solid rgba(0,0,0,.2);border-radius:10px;
  background:rgba(255,255,255,.94);
  color:var(--ink);
}

/* ---- Inline editor ---- */
.editor{
  position:relative;z-index:2;
  flex:0 0 auto;
  margin:8px 14px;
  background:var(--paper);
  border-radius:14px;
  padding:18px 16px;
  box-shadow:0 6px 14px rgba(0,0,0,.35);
}
.editor-title{margin:0 0 14px;color:var(--primary);font-size:1.1rem;}
.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px;}
.field span{font-size:.78rem;font-weight:700;color:var(--primary);text-transform:uppercase;letter-spacing:.5px;}
.field input,.field select{
  padding:12px 12px;font-size:1rem;
  border:2px solid #d5c9a8;border-radius:10px;
  background:#fff;color:var(--ink);
}
.field input:focus,.field select:focus{outline:none;border-color:var(--secondary);}
.form-error{
  background:#fbe4de;color:#b3402a;padding:10px;
  border-radius:8px;font-size:.85rem;margin-bottom:12px;
}
.editor-actions{display:flex;gap:10px;margin-top:6px;}
.btn{
  flex:1;padding:14px;font-size:1rem;font-weight:700;border-radius:10px;cursor:pointer;border:none;
}
.btn.ghost{background:#e5dcc3;color:var(--ink);}
.btn.solid{background:linear-gradient(var(--accent),#d85a3c);color:#fff;box-shadow:0 3px 0 #a63f26;}
.btn.solid:active,.btn.ghost:active{transform:translateY(2px);}