:root{
  --bg:#F7F1E4; --card:#FFFDF7; --ink:#4A3728; --muted:#9C8A72;
  --terracota:#C1694A; --salvia:#8A9A73; --cacao:#4A3728; --dorado:#C9A227; --line:#EAD9C0; --blush:#F0DED0;
  --font-head:'Cormorant Garamond', Georgia, serif;
  --font-body:'Karla', -apple-system, BlinkMacSystemFont, sans-serif;
  padding-top:env(safe-area-inset-top,0px); padding-bottom:env(safe-area-inset-bottom,0px); box-sizing:border-box;
}
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){ --bg:#221C17; --card:#2C241D; --ink:#F1E7D8; --muted:#C7B79E; --line:#4A3E30; --blush:#463A2C; }
}
:root[data-theme="dark"]{ --bg:#221C17; --card:#2C241D; --ink:#F1E7D8; --muted:#C7B79E; --line:#4A3E30; --blush:#463A2C; }
*{box-sizing:border-box;}
html,body{height:100%;margin:0;}
body{background:var(--bg); color:var(--ink); font-family:var(--font-body); display:flex; justify-content:center;}
#app{width:100%; max-width:460px; min-height:100vh; display:flex; flex-direction:column; position:relative;}
header{padding:18px 18px 10px; display:flex; align-items:center; justify-content:space-between;}
.brand{font-family:var(--font-head); font-style:italic; font-size:1.5rem; color:var(--cacao);}
.brand span{color:var(--terracota);}
.icon-btn{background:var(--card); border:1px solid var(--line); border-radius:999px; width:34px; height:34px; font-size:0.85rem; cursor:pointer; color:var(--cacao);}
main{flex:1; padding:0 16px 92px; overflow-y:auto;}
.card{background:var(--card); border-radius:16px; padding:20px; margin-bottom:14px; box-shadow:0 6px 16px rgba(74,55,40,0.08); border:1px solid var(--line); overflow:hidden;}
.card img.screen-img{width:calc(100% + 40px); margin:-20px -20px 16px; display:block; height:auto; border-radius:16px 16px 0 0;}
h1{font-family:var(--font-head); font-weight:600; font-size:1.7rem; color:var(--cacao); margin:0 0 10px;}
h2{font-family:var(--font-head); font-weight:600; font-size:1.3rem; color:var(--cacao); margin:0 0 8px;}
h3{font-family:var(--font-head); font-weight:600; font-size:1.05rem; color:var(--cacao); margin:0 0 4px;}
p{line-height:1.55; margin:0 0 10px;}
.muted{color:var(--muted); font-size:0.9rem;}
.pill{display:inline-block; background:var(--blush); color:var(--terracota); padding:4px 12px; border-radius:999px; font-size:0.8rem; margin-bottom:10px; font-weight:600;}
.btn{display:block; width:100%; text-align:center; background:var(--terracota); color:#fff; border:none; padding:13px; border-radius:11px; font-size:1rem; font-family:var(--font-body); font-weight:600; cursor:pointer; margin-top:6px;}
.btn.secondary{background:transparent; color:var(--terracota); border:1.5px solid var(--terracota);}
.btn.ghost{background:transparent; color:var(--muted); border:1px solid var(--line);}
.btn.small{width:auto; padding:8px 14px; font-size:0.85rem; display:inline-block;}
textarea{width:100%; min-height:90px; border:1px solid var(--line); border-radius:10px; padding:10px; font-family:var(--font-body); font-size:0.95rem; color:var(--ink); background:var(--bg); resize:vertical;}
.grid-days{display:grid; grid-template-columns:repeat(6,1fr); gap:8px; margin-top:10px;}
.day-dot{aspect-ratio:1; border-radius:9px; display:flex; align-items:center; justify-content:center; background:var(--blush); color:var(--terracota); font-size:0.82rem; font-weight:600;}
.day-dot.done{background:var(--salvia); color:#fff;}
.day-dot.today{outline:2px solid var(--dorado); outline-offset:2px;}
.need-grid{display:grid; grid-template-columns:1fr 1fr; gap:10px; margin-top:8px;}
.need-btn{background:var(--card); border:1.5px solid var(--line); border-radius:13px; padding:15px 8px; text-align:center; cursor:pointer; font-family:var(--font-body); color:var(--ink); font-size:0.88rem;}
.need-btn .emoji{font-size:1.3rem; display:block; margin-bottom:4px;}
.lib-item{border-bottom:1px solid var(--line); padding:12px 0;}
.lib-item:last-child{border-bottom:none;}
.lib-item .name{font-family:var(--font-head); font-size:1.1rem; color:var(--cacao); font-weight:600;}
.entry-item{border-bottom:1px solid var(--line); padding:12px 0;}
.entry-item:last-child{border-bottom:none;}
.take-along img{border-radius:14px; margin-bottom:10px;}
nav{position:sticky; bottom:0; background:var(--card); display:flex; justify-content:space-around; padding:9px 6px calc(9px + env(safe-area-inset-bottom,0px)); border-top:1px solid var(--line);}
nav button{background:none; border:none; font-family:var(--font-body); font-size:0.68rem; color:var(--muted); display:flex; flex-direction:column; align-items:center; gap:3px; cursor:pointer;}
nav button .ic{font-size:1.2rem;}
nav button.active{color:var(--terracota); font-weight:600;}
.step-label{font-size:0.76rem; letter-spacing:0.02em; color:var(--dorado); margin-bottom:4px; font-weight:700;}
.hidden{display:none;}
.howto-step{display:flex; gap:12px; margin-bottom:16px;}
.howto-step .num{font-family:var(--font-head); font-size:1.3rem; color:var(--dorado);}
#printArea{display:none;}
@media print{
  header,nav,.no-print{display:none !important;}
  main{padding:0; overflow:visible;}
  #app{max-width:100%;}
  #printArea{display:block;}
}
@media (min-width:820px){
  body{align-items:flex-start;}
  #app{max-width:900px; flex-direction:row; margin-top:24px; min-height:auto;}
  header{width:100%; position:absolute; top:0; left:0; right:0;}
  main{margin-top:70px; max-width:640px; margin-left:220px; padding-bottom:40px;}
  nav{position:fixed; top:70px; left:24px; bottom:24px; flex-direction:column; justify-content:flex-start; gap:18px; width:180px; border-radius:16px; border-top:none; padding:20px 10px;}
  nav button{flex-direction:row; font-size:0.85rem; gap:10px;}
}