/* ====== BASE ====== */
:root{
  --bg:#0f1724;
  --card:#0b1220;
  --muted:#9aa4b2;
  --accent:#4f46e5;
  --text:#e6eef8;
  --glass:rgba(255,255,255,0.05);
  --scroll-bg: rgba(255,255,255,0.03);
  --scroll-thumb: rgba(255,255,255,0.09);
}

*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,Segoe UI,Arial;background:var(--bg);color:var(--text);min-height:100vh}

/* ====== LAYOUT ====== */
.desktop{max-width:1200px;margin:18px auto;padding:16px}
.topbar{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}
.left{display:flex;flex-direction:column;gap:8px}
.brandTitle{margin:0;font-size:20px;color:var(--text)}
.searchbars{display:flex;gap:8px;flex-wrap:wrap}
.search{display:flex;gap:6px}
.search input{
  padding:10px 12px;border-radius:12px;border:1px solid rgba(255,255,255,0.08);
  background:transparent;color:var(--text);min-width:160px;outline:none
}
.search button{padding:10px 12px;border-radius:10px;border:none;background:var(--accent);color:white;cursor:pointer}
.right{display:flex;align-items:center;gap:12px}

/* ====== THEME PILLS ====== */
.themePills{display:flex;gap:6px;align-items:center}
.pill{
  background:transparent;border:1px solid var(--glass);padding:6px;border-radius:10px;
  cursor:pointer;color:var(--muted);width:38px;height:30px;display:flex;align-items:center;justify-content:center;
  transition:transform .15s ease, box-shadow .2s
}
.pill:hover{transform:translateY(-2px)}
.pill.active{box-shadow:0 8px 24px rgba(0,0,0,.45), inset 0 0 0 2px rgba(255,255,255,0.06)}
.swatch{width:28px;height:18px;border-radius:5px;display:inline-block;border:1px solid rgba(0,0,0,0.12)}
.sw-default{background:linear-gradient(135deg,#334155,#0f1724)}
.sw-amoled{background:#000}
.sw-light{background:linear-gradient(135deg,#ffffff,#e6eef8);border:1px solid #d4d4d8}
.sw-yellowblack{background:linear-gradient(135deg,#ffd400,#000)}
.sw-bluepurple{background:linear-gradient(135deg,#3b82f6,#7c3aed)}

/* ====== FAVICON SWITCH ====== */
.switch{display:inline-flex;align-items:center;gap:8px;cursor:pointer}
.switch input{display:none}
.slider{width:48px;height:26px;background:#2b3342;border-radius:999px;position:relative;display:inline-block;transition:all .18s}
.slider:before{content:'';position:absolute;left:3px;top:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:all .18s;box-shadow:0 2px 6px rgba(0,0,0,.4)}
.switch input:checked + .slider{background:var(--accent)}
.switch input:checked + .slider:before{transform:translateX(22px)}
.switchLabel{font-size:13px;color:var(--muted)}

/* ====== EXPLORER ====== */
.explorer{display:flex;gap:20px;align-items:flex-start}
.folders{display:flex;flex-direction:column;gap:8px;width:220px}
.folderBtn{
  display:flex;align-items:center;gap:8px;padding:12px 14px;border-radius:12px;background:var(--card);
  border:1px solid var(--glass);cursor:pointer;text-align:left;color:var(--text);font-weight:700;
  transition:transform .12s ease, box-shadow .2s, background .2s
}
.folderBtn:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(0,0,0,.35)}
.folderBtn.locked{filter:contrast(1.05) saturate(1.05)}

/* ====== FREQUENT ====== */
.frequentSection{margin-bottom:14px}
.frequentSection h2{margin:6px 0}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}
.frequentGrid .card{min-height:96px}

/* ====== PANEL (Overlay) ====== */
.panelRoot{flex:1;position:relative;min-height:480px}
.panel{
  position:absolute;inset:24px;border-radius:16px;
  background:linear-gradient(180deg, rgba(255,255,255,0.02), rgba(0,0,0,0.03));
  backdrop-filter:blur(6px);padding:18px;border:1px solid rgba(255,255,255,0.04);overflow:auto
}
.panelHeader{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.panelGrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px}

/* ====== CARD ====== */
.card{
  display:flex;flex-direction:column;align-items:flex-start;position:relative;padding:12px;border-radius:14px;
  background:var(--card);color:var(--text);text-decoration:none;border:1px solid rgba(255,255,255,0.04);
  min-height:120px;overflow:hidden;transform:translateY(12px) scale(.98);opacity:0;
  transition:transform .32s cubic-bezier(.2,.9,.2,1),opacity .28s, box-shadow .25s
}
.card.show{transform:none;opacity:1}
.card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 14px 32px rgba(0,0,0,.38)}
.card .linkIcon{
  position:absolute;left:10px;top:10px;width:36px;height:36px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:transparent;cursor:pointer;border:1px solid rgba(255,255,255,0.06)
}
.card .card-topline{position:absolute;left:52px;top:12px;font-size:11px;color:var(--muted);max-width:75%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.card .card-title{margin-top:30px;font-weight:800;display:flex;align-items:center;gap:8px}
.card .card-desc{font-size:13px;color:var(--muted);margin-top:6px;line-height:1.35}
.card .favicon{width:20px;height:20px;border-radius:4px;object-fit:cover}
.card.show-favicon .favicon{display:inline-block}

/* ====== CLOSE BUTTON ====== */
.closePanel{
  background:linear-gradient(180deg,rgba(255,255,255,0.06),rgba(255,255,255,0.02));
  border:1px solid rgba(255,255,255,0.08);padding:9px 14px;border-radius:999px;color:var(--text);cursor:pointer;
  transition:transform .12s ease, box-shadow .2s
}
.closePanel:hover{transform:translateY(-2px);box-shadow:0 12px 24px rgba(0,0,0,.35)}

/* ====== TOOLTIP ====== */
.urlTooltip{
  position:fixed;padding:8px 12px;background:var(--card);border:1px solid var(--glass);border-radius:10px;color:var(--muted);
  font-size:13px;pointer-events:none;transform:translate(-50%,-130%);white-space:nowrap;display:none;z-index:80
}

/* ====== SCROLLBARS ====== */
.panel::-webkit-scrollbar, .frequentGrid::-webkit-scrollbar, body::-webkit-scrollbar{height:12px;width:12px}
.panel::-webkit-scrollbar-track, .frequentGrid::-webkit-scrollbar-track, body::-webkit-scrollbar-track{background:var(--scroll-bg);border-radius:12px}
.panel::-webkit-scrollbar-thumb, .frequentGrid::-webkit-scrollbar-thumb, body::-webkit-scrollbar-thumb{background:var(--scroll-thumb);border-radius:12px}
:root{scrollbar-color: var(--scroll-thumb) var(--scroll-bg)}

/* ====== MOBILE ====== */
@media (max-width:760px){
  .explorer{flex-direction:column}
  .folders{flex-direction:row;overflow:auto;width:auto}
  .panel{inset:8px;border-radius:12px}
  .panelGrid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));}
}

/* ====== THEMES ====== */
.theme-light{
  --bg:#f5f7fb; --card:#ffffff; --muted:#5b6473; --accent:#2563eb; --text:#0b132c;
  --scroll-bg:#e9eef6; --scroll-thumb:#cbd5e1;
}
.theme-amoled{
  --bg:#000000; --card:#0a0a0a; --muted:#a1a1a1; --accent:#7c3aed; --text:#f2f5ff;
  --scroll-bg:rgba(255,255,255,0.02); --scroll-thumb:rgba(255,255,255,0.08);
}
.theme-yellowblack{
  --bg:#0a0a0a; --card:#111111; --muted:#ffd400; --accent:#ffd400; --text:#ffd400;
  --scroll-bg:#111; --scroll-thumb:#232323;
}
.theme-bluepurple{
  --bg:linear-gradient(180deg,#07132b,#0b1b3b); --card:rgba(10,18,35,0.82); --muted:#a9c3ff; --accent:#7c3aed; --text:#dbeafe;
  --scroll-bg:rgba(255,255,255,0.03); --scroll-thumb:rgba(255,255,255,0.06);
}

.footer{margin-top:18px;color:var(--muted)}