:root{
  --bg: #f2f7fb;
  --page-max: 980px;
  --gutter: 20px;
  --card-radius: 12px;
  --card-shadow: 0 12px 30px rgba(10,30,40,0.06);
  --primary: #0f4950;
  --accent: #e76f51;
  --muted: #6b7780;
  --header-h: 84px;
  --logo-max-w: 180px;
  --btn-pad: 10px 14px;
}

:root.dark{
  --bg: linear-gradient(180deg,#0b0e12 0%, #111317 100%);
  --card-shadow: 0 18px 40px rgba(0,0,0,0.6);
  --primary: #9be7e2;
  --accent: #ff7f66;
  --muted: #9aa8b0;
  --logo-max-w: 180px;
  --header-h: 86px;
}

*{box-sizing:border-box}
html,body{height:100%;margin:0;font-family:Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial; -webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{background:var(--bg);color:var(--primary);padding:0;margin:0;}

.site-header{
  position:sticky;
  top:0;
  z-index:1200;
  height:var(--header-h);
  display:flex;
  align-items:center;
  background:transparent;
  padding:0 16px;
  transition:box-shadow .22s ease, background .22s ease, height .18s ease;
}
.site-header.scrolled{
  background:rgba(255,255,255,0.92);
  box-shadow:0 8px 28px rgba(10,30,40,0.06);
  height:72px;
}

.container{max-width:var(--page-max);margin:0 auto;padding:0 var(--gutter);}

.header-inner{display:flex;align-items:center;gap:12px;width:100%;padding:0}
.logo{display:flex;align-items:center;gap:12px}
.logo-img{
  max-width:var(--logo-max-w);
  width:auto;
  height:auto;
  display:block;
  object-fit:contain;
  transition:transform .22s ease;
  margin:8px 0;
}

.site-header.scrolled .logo-img{transform:scale(.78);}

.header-actions{
  position:fixed;
  right:20px;
  top:calc(var(--header-h)/2);
  transform:translateY(-50%);
  z-index:1400;
}
.theme-toggle{
  width:46px;height:36px;border-radius:10px;border:1px solid rgba(15,23,26,0.06);
  background:rgba(255,255,255,0.96);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:16px;
  transition:transform .12s ease, box-shadow .12s ease;
}
.theme-toggle:hover{transform:translateY(-3px);box-shadow:0 10px 26px rgba(0,0,0,0.06)}
.theme-toggle[aria-pressed="true"]{background:var(--primary);color:#071017;border-color:transparent}

.hero{margin-top:14px;display:flex;justify-content:center;padding:16px 0}
.hero .lead{
  max-width:var(--page-max);
  width:100%;
  background:rgba(255,255,255,0.92);
  color:var(--muted);
  padding:18px 22px;
  border-radius:14px;
  text-align:center;
  box-shadow:var(--card-shadow);
  font-size:1.02rem;
}

.card{
  background:rgba(255,255,255,0.92);
  padding:16px;
  border-radius:var(--card-radius);
  margin:18px 0;
  box-shadow:var(--card-shadow);
  border:1px solid rgba(15,23,26,0.03);
}

.controls-top{display:flex;gap:12px;align-items:center;margin-bottom:10px}
#quote-input{
  flex:1;max-width:720px;padding:12px 14px;border-radius:12px;border:1px solid rgba(15,23,26,0.06);font-size:1rem;background:#fff;
}
#quote-input:focus{outline:none;box-shadow:0 8px 26px rgba(10,30,40,0.06)}

.btn{
  padding:var(--btn-pad);
  border-radius:10px;
  border:none;
  cursor:pointer;
  font-weight:600;
  transition:transform .12s ease, box-shadow .12s ease;
}
.btn:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(10,30,40,0.06)}

.btn-primary{background:var(--primary);color:#fff}
.btn-ghost{background:transparent;border:1px solid rgba(15,23,26,0.06);color:var(--muted)}

.controls-bottom{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:8px}
.small{font-size:.95rem;color:var(--muted);margin-right:6px}
#search-input{padding:10px 14px;border-radius:999px;border:1px solid rgba(15,23,26,0.06);min-width:180px;background:#fff}

.sort-wrapper{position:relative}
.disabled-tooltip{position:absolute;top:115%;left:50%;transform:translateX(-50%);background:#222;color:#fff;padding:6px 8px;border-radius:8px;font-size:12px;opacity:0;pointer-events:none;transition:opacity .15s ease}
.sort-wrapper.select-disabled .disabled-tooltip{opacity:1}

.list-style-wrap{display:inline-flex;align-items:center;gap:8px}
.list-style-wrap.hidden{display:none}

.quotes ul{list-style:none;padding:0;margin:0}
.quotes li{
  display:flex;
  align-items:center;
  gap:14px;
  padding:12px 14px;
  background:linear-gradient(180deg,#ffffff,#fbfdff);
  border-radius:10px;
  border:1px solid rgba(15,23,26,0.03);
  margin-bottom:12px;
  transition:transform .12s ease,box-shadow .12s ease;
}
.quotes li:hover{transform:translateY(-2px);box-shadow:0 18px 40px rgba(10,30,40,0.06)}
.marker{width:44px;text-align:center;color:var(--muted);font-weight:600}
.handle{cursor:grab;color:var(--muted);font-size:18px}
.quote{flex:1;word-break:break-word;padding-right:8px}
.item-right{display:flex;gap:8px;align-items:center;margin-left:auto}

.edit-btn{background:transparent;border:1px solid rgba(0,0,0,0.06);padding:8px 10px;border-radius:8px;color:var(--muted)}
.move-up-btn,.move-down-btn{background:#fff;border:1px solid rgba(0,0,0,0.06);padding:8px;border-radius:8px}
.delete-btn{background:var(--accent);color:#fff;padding:8px 10px;border-radius:8px}

.li-placeholder{border:2px dashed rgba(15,23,26,0.06);height:56px;border-radius:10px;margin-bottom:12px}
.drag-ghost{position:fixed;pointer-events:none;z-index:9999;left:0;top:0;transform:translate(-50%,-50%);min-width:240px;padding:10px 14px;background:#fff;border-radius:10px;box-shadow:0 26px 60px rgba(10,30,40,0.12)}

.footer{text-align:center;padding:14px;font-size:.9rem;color:var(--muted);border-radius:12px}

.add-floating{display:none}
@media (max-width:820px){
  :root{--logo-max-w:140px}
  .add-floating{display:block;position:fixed;right:18px;bottom:18px;width:56px;height:56px;border-radius:50%;background:var(--accent);color:#fff;border:none;font-size:28px;z-index:1500}
  #add-btn{display:none}
  #quote-input{max-width:100%}
}

::-webkit-scrollbar{width:12px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:rgba(15,23,26,0.06);border-radius:10px;border:3px solid transparent;background-clip:content-box}

:root.dark .site-header.scrolled{background:rgba(6,8,10,0.7)}
:root.dark .hero .lead{background:rgba(255,255,255,0.02);color:var(--muted)}
:root.dark .card{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.03));border:1px solid rgba(255,255,255,0.04);box-shadow:0 18px 40px rgba(0,0,0,0.6)}
:root.dark #quote-input,#search-input,select{background:rgba(255,255,255,0.03);border:1px solid rgba(255,255,255,0.04);color:var(--muted)}
:root.dark .btn-primary{background:var(--primary);color:#071017}
:root.dark .btn-ghost{background:transparent;border:1px solid rgba(255,255,255,0.04);color:var(--muted)}
:root.dark .quotes li{background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.03));border:1px solid rgba(255,255,255,0.03)}
:root.dark .marker{color:var(--primary)}
:root.dark .delete-btn{background:var(--accent);color:#fff}
:root.dark .drag-ghost{background:rgba(255,255,255,0.02);box-shadow:0 26px 60px rgba(0,0,0,0.6)}