@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@300;400;600;700&family=Fraunces:opsz,wght@9..144,300;9..144,600&display=swap');

:root {
  --bg:#1a2224; --surface:#222c2f; --surface2:#2a3538;
  --border:#2e3e42; --border2:#3a4e52;
  --teal:#5bbccc; --teal-dim:#3a8090; --teal-bg:#1a2e32;
  --amber:#f5b731; --amber-bg:#26220e;
  --text:#f0f4f5; --dim:#7a9aa0; --faint:#2e3e42;
  --love:#c8a6e0; --warn:#e07a5a;
  --ok-bg:#162520; --ok-border:#1e3530;
  --warn-bg:#2a1a14; --warn-border:#3a2218;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { background:var(--bg); color:var(--text); font-family:'Nunito',sans-serif; font-weight:400; min-height:100vh; padding:3rem 1.25rem 6rem; }
.page { max-width:660px; margin:0 auto; }

/* Lang switcher */
.lang-switcher { position:fixed; top:1.25rem; right:1.25rem; display:flex; gap:.4rem; z-index:300; }
.lang-btn { background:var(--surface); border:1px solid var(--border); border-radius:4px; cursor:pointer; padding:4px 6px; font-size:1.1rem; line-height:1; transition:border-color .15s; }
.lang-btn:hover { border-color:var(--teal); }
.lang-btn.active { border-color:var(--amber); background:var(--surface2); }

/* Header */
header { margin-bottom:3rem; }
.site-label { font-size:.65rem; letter-spacing:.2em; text-transform:uppercase; color:var(--dim); margin-bottom:.9rem; font-weight:600; }
h1 { font-family:'Fraunces',serif; font-size:clamp(2.4rem,7vw,3.4rem); font-weight:300; line-height:1.0; color:var(--amber); letter-spacing:-.01em; }

/* Controls */
.controls { margin-top:2rem; display:flex; flex-wrap:wrap; gap:1rem; align-items:flex-end; padding-bottom:2rem; border-bottom:1px solid var(--border); }
.control-group { display:flex; flex-direction:column; gap:.35rem; }
.control-label { font-size:.62rem; letter-spacing:.16em; text-transform:uppercase; color:var(--dim); font-weight:600; }

input[type="number"], input[type="text"] {
  background:var(--surface); border:1px solid var(--border); color:var(--text);
  font-family:'Nunito',sans-serif; font-weight:400; font-size:.9rem;
  padding:.45rem .7rem; border-radius:5px; outline:none;
  transition:border-color .15s; -webkit-appearance:none; -moz-appearance:textfield;
}
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance:none; }
input[type="number"] { width:72px; }
input[type="text"] { width:120px; }
input:focus { border-color:var(--teal); }

.checkbox-group { display:flex; align-items:center; gap:.5rem; cursor:pointer; padding:.45rem 0; }
.checkbox-group input[type="checkbox"] {
  appearance:none; -webkit-appearance:none;
  width:16px; height:16px;
  border:1.5px solid var(--border2);
  background:var(--surface);
  border-radius:3px;
  cursor:pointer; padding:0; flex-shrink:0;
  position:relative; transition:background .12s, border-color .12s;
}
.checkbox-group input[type="checkbox"]:checked {
  background:var(--teal); border-color:var(--teal);
}
.checkbox-group input[type="checkbox"]:checked::after {
  content:'';
  position:absolute; top:2px; left:4px;
  width:5px; height:8px;
  border:2px solid #1a2224;
  border-top:none; border-left:none;
  transform:rotate(45deg);
}
.checkbox-group span { font-size:.875rem; color:var(--text); }

/* Custom dropdown */
.cs-wrap { position:relative; }
.cs-btn {
  display:flex; align-items:center; gap:.5rem;
  background:var(--surface); border:1.5px solid var(--border); color:var(--text);
  font-family:'Nunito',sans-serif; font-weight:400; font-size:.9rem;
  padding:.42rem .7rem; border-radius:5px; cursor:pointer;
  min-width:168px; text-align:left; transition:border-color .15s, background .15s;
}
.cs-btn:focus { outline:none; }
.cs-label { flex:1; }
.cs-arrow { font-size:.7rem; color:var(--dim); transition:transform .15s; display:inline-block; }
.cs-wrap.open .cs-arrow { transform:rotate(180deg); }
.cs-menu {
  display:none; position:absolute; top:calc(100% + 4px); left:0;
  background:var(--surface2); border:1px solid var(--border2);
  border-radius:5px; z-index:200; min-width:100%;
  box-shadow:0 6px 20px rgba(0,0,0,.5); overflow:hidden;
}
.cs-wrap.open .cs-menu { display:block; }
.cs-opt {
  display:flex; align-items:center; gap:.5rem; width:100%;
  background:none; border:none; color:var(--text);
  font-family:'Nunito',sans-serif; font-size:.875rem;
  padding:.5rem .75rem; cursor:pointer; text-align:left;
  transition:background .1s;
}
.cs-opt:hover { background:var(--border); }
.cs-opt.active { color:var(--amber); }

/* Feedback states on the button itself */
.cs-btn.state-rough  { border-color:var(--teal); background:var(--teal-bg); }
.cs-btn.state-advanced { border-color:var(--amber); background:var(--amber-bg); }
.cs-emoji.state-rough    { color:var(--teal); }
.cs-emoji.state-advanced { color:var(--amber); }

/* Love panel */
.love-panel { display:none; margin-top:1rem; padding:1rem 1.25rem; background:var(--surface); border:1px solid var(--border); border-left:3px solid var(--love); border-radius:5px; flex-wrap:wrap; gap:1rem; align-items:flex-end; }
.love-panel.visible { display:flex; }
.love-panel .control-label { color:var(--love); }
.love-temp-row { display:flex; gap:.5rem; align-items:center; }
.love-temp-row span { font-size:.75rem; color:var(--dim); }
.love-temp-row input[type="number"] { width:64px; }

/* Sleep rec */
.sleep-rec { display:none; margin-top:.75rem; padding:.7rem 1rem; border-radius:5px; font-size:.8rem; line-height:1.5; }
.sleep-rec.ok   { background:var(--ok-bg);   border:1px solid var(--ok-border);   color:var(--teal);  display:block; }
.sleep-rec.warn { background:var(--warn-bg); border:1px solid var(--warn-border); color:var(--warn);  display:block; }

/* Day trip banner */
.daytrip-banner { display:none; margin-top:.75rem; padding:.55rem .85rem; background:var(--surface); border:1px solid var(--border); border-left:3px solid var(--teal); border-radius:5px; font-size:.78rem; color:var(--teal); font-weight:600; }
.daytrip-banner.visible { display:block; }

/* Progress */
.progress-wrap { margin:2rem 0 .3rem; height:3px; background:var(--border); border-radius:2px; overflow:hidden; }
.progress-bar { height:100%; background:linear-gradient(90deg,var(--teal),var(--amber)); border-radius:2px; transition:width .4s ease; width:0%; }
.progress-label { font-size:.65rem; color:var(--dim); letter-spacing:.06em; font-weight:600; }

/* Sections */
.sections { margin-top:2.5rem; display:flex; flex-direction:column; gap:2.5rem; }
.section-heading { font-size:.62rem; letter-spacing:.2em; text-transform:uppercase; color:var(--teal); font-weight:700; margin-bottom:.6rem; display:flex; align-items:center; gap:.75rem; }
.section-heading::after { content:''; flex:1; height:1px; background:var(--border); }

/* Items */
.item { display:flex; align-items:center; gap:.75rem; padding:.48rem .6rem; border-radius:5px; cursor:pointer; user-select:none; transition:background .12s; border:1px solid transparent; }
.item:hover { background:var(--surface); border-color:var(--border); }
.item.sub { padding-left:2.2rem; }
.item.checked { opacity:.35; }
.item.checked .item-label { text-decoration:line-through; color:var(--dim); }
.item.opted-out { opacity:.32; pointer-events:none; }
.item.opted-out .item-opts { pointer-events:all; }
.cb { width:16px; height:16px; border:1.5px solid var(--border2); border-radius:3px; flex-shrink:0; display:flex; align-items:center; justify-content:center; transition:background .12s, border-color .12s; }
.item.sub .cb { width:13px; height:13px; border-color:var(--faint); }
.item.checked .cb { background:var(--teal); border-color:var(--teal); }
.ck { display:none; }
.item.checked .ck { display:block; }
.item-label { font-size:.88rem; color:var(--text); flex:1; line-height:1.3; }
.item.sub .item-label { font-size:.78rem; color:var(--dim); }
.item-qty { font-size:.72rem; color:var(--teal-dim); white-space:nowrap; font-weight:600; }

/* Opts menu */
.item-opts { margin-left:.25rem; position:relative; flex-shrink:0; }
.opts-btn { background:none; border:none; color:var(--dim); cursor:pointer; font-size:.85rem; line-height:1; padding:2px 4px; border-radius:3px; opacity:0; transition:opacity .15s; }
.item:hover .opts-btn, .item.opted-out .opts-btn { opacity:1; }
.opts-menu { display:none; position:absolute; right:0; top:100%; background:var(--surface2); border:1px solid var(--border2); border-radius:5px; z-index:50; min-width:110px; box-shadow:0 4px 16px rgba(0,0,0,.4); }
.opts-menu.open { display:block; }
.opts-menu button { display:block; width:100%; background:none; border:none; color:var(--text); font-family:'Nunito',sans-serif; font-size:.78rem; padding:.45rem .75rem; text-align:left; cursor:pointer; white-space:nowrap; }
.opts-menu button:hover { background:var(--border); }

/* Info tooltip */
.info-btn { background:none; border:none; color:var(--dim); cursor:pointer; font-size:.75rem; margin-left:.3rem; padding:0 2px; vertical-align:middle; flex-shrink:0; position:relative; }
.info-btn:hover { color:var(--teal); }
.tooltip { display:none; position:absolute; right:0; top:calc(100% + 6px); background:var(--surface2); border:1px solid var(--border2); border-radius:5px; padding:.6rem .85rem; font-size:.72rem; color:var(--dim); line-height:1.5; z-index:60; width:220px; box-shadow:0 4px 16px rgba(0,0,0,.4); pointer-events:none; text-align:left; }
.info-btn.active .tooltip, .info-btn:hover .tooltip { display:block; }


  .item-badge {
    font-size:.55rem; letter-spacing:.08em; text-transform:uppercase;
    padding:2px 6px; border-radius:3px; white-space:nowrap; font-weight:700; flex-shrink:0;
  }
  .item-badge.rough    { background:#1a2e32; color:var(--teal); }
  .item-badge.advanced { background:#26220e; color:var(--amber); }
/* Version */
.version { text-align:center; margin-top:5rem; font-size:.6rem; letter-spacing:.15em; color:#2e3e42; user-select:none; }