:root{
  --bg:#eef3f0;--surface:#ffffff;--text:#0f172a;--muted:#64748b;
  --accent:#0f766e;--border:rgba(15,23,42,.10);--chip:#e6f4f1;--shadow:0 10px 30px -12px rgba(2,6,23,.15);
}
[data-theme="dark"]{
  --bg:#0f1724;--surface:#0b1220;--text:#e5e7eb;--muted:#9aa4b2;
  --accent:#34d399;--border:rgba(255,255,255,.08);--chip:#0f2a26;--shadow:0 16px 40px -14px rgba(0,0,0,.6);
}

*{box-sizing:border-box}

body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto;background:var(--bg);color:var(--text)}
.hidden{display:none!important}
.muted{color:var(--muted)}
.small{font-size:12px}

.layout{display:grid;grid-template-columns:260px 1fr;min-height:100vh}



/* Sidebar */
aside{background:var(--surface);border-right:1px solid var(--border);padding:18px}
.brand{font-weight:800;display:flex;align-items:center;gap:8px;margin-bottom:16px}
.side-nav button{width:100%;text-align:left;padding:10px;border-radius:10px;border:1px solid var(--border);background:transparent;cursor:pointer;margin-bottom:8px}
.side-nav button.active{background:var(--chip);color:var(--accent);border-color:transparent}
.tags-wrap{margin-top:16px}
.tags-head{font-size:12px;letter-spacing:.08em;color:var(--muted);margin-bottom:8px}
.tag-list{display:flex;flex-direction:column;gap:8px}
.tag-row{display:flex;align-items:center;gap:8px}
.tag-row label{flex:1;cursor:pointer}
.tag-row .count{font-size:12px;color:var(--muted)}
.tag-row input{accent-color:var(--accent)}
.btn{border:1px solid var(--border);background:var(--surface);border-radius:10px;padding:8px 12px;cursor:pointer}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--accent);border-color:transparent;color:#fff}
.full{width:100%;margin-top:8px}

/* Main */
.main{display:flex;flex-direction:column}
.topbar{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;background:var(--surface);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:40}
.search{position:relative;width:340px}
.search input{width:100%;padding:10px 12px 10px 36px;border:1px solid var(--border);border-radius:10px;background:transparent;color:inherit}
.search i{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--muted)}
.actions{display:flex;align-items:center;gap:10px}

.section-head{display:flex;justify-content:space-between;align-items:center;padding:16px 18px 0}
.sort-area{position:relative}
.sort-menu{position:absolute;right:0;top:44px;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:8px;width:200px;z-index:50}
.sort-item{padding:8px;border-radius:8px;cursor:pointer}
.sort-item:hover{background:var(--chip)}
.sort-item.active{background:var(--chip);color:var(--accent)}

.grid{padding:18px;display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px}

/* Card */
.card{background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:14px;display:flex;flex-direction:column;gap:10px;position:relative}
.meta{display:flex;align-items:center;gap:10px}
.favicon{width:42px;height:42px;border-radius:10px;background:#e9eef6;display:inline-flex;align-items:center;justify-content:center}
.title{font-weight:700}
.url{font-size:12px;color:var(--muted);word-break:break-all}
.actions-card{margin-left:auto}
.icon-btn{background:transparent;border:1px solid var(--border);padding:6px;border-radius:8px;cursor:pointer}
.icon-btn:hover{transform:translateY(-1px)}
.desc{font-size:14px;color:var(--muted)}
.chips{display:flex;flex-wrap:wrap;gap:6px}
.chip{font-size:12px;background:var(--chip);color:var(--accent);padding:4px 8px;border-radius:999px;border:1px solid var(--border);cursor:pointer}
.foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px}



/* Card three-dot menu */
/* .card-menu{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:12px;box-shadow:var(--shadow);padding:6px;width:180px;z-index:60}
.card-menu .mi{display:flex;gap:8px;align-items:center;padding:8px;border-radius:8px;cursor:pointer}
.card-menu .mi:hover{background:var(--chip)} */

/* 3-dot dropdown menu */
.card-menu{
  position:absolute;
  right:12px;           /* তিন ডটের ডানদিকে নামবে */
  top:46px;             /* তিন ডটের নিচে গ্যাপ */
  width:180px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;   /* বেশি রাউন্ড */
  box-shadow:var(--shadow);
  padding:8px;
  z-index:999;
  animation:fadeIn .15s ease-out;
}
.card-menu .mi{
  display:flex;
  align-items:center;
  gap:8px;
  padding:8px 10px;
  border-radius:10px;
  cursor:pointer;
  color:var(--text);
  font-size:14px;
}
.card-menu .mi:hover{
  background:var(--chip);
  color:var(--accent);
}
@keyframes fadeIn{
  from{opacity:0;transform:translateY(-6px)}
  to{opacity:1;transform:translateY(0)}
}




/* Profile dropdown */
.dropdown{position:relative}
.avatar{border:1px solid var(--border);border-radius:999px;padding:2px;background:var(--surface)}
.avatar img{width:36px;height:36px;border-radius:999px;display:block}
.menu{position:absolute;right:0;top:44px;background:var(--surface);border:1px solid var(--border);border-radius:14px;box-shadow:var(--shadow);padding:12px;width:280px;display:none;z-index:70}
.menu.show{display:block}
.profile-row{display:flex;gap:10px;align-items:center;margin-bottom:10px}
.avatar-lg{width:44px;height:44px;border-radius:999px;border:1px solid var(--border)}
.name{font-weight:700}
.email{font-size:12px;color:var(--muted)}
.menu-row{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--border);border-bottom:1px solid var(--border);padding:10px 0;margin:8px 0}
.menu-label{display:flex;align-items:center;gap:8px}
.switch{display:flex;gap:6px;align-items:center}
.menu-btn{width:100%;text-align:left;border:none;background:transparent;padding:8px;border-radius:8px;cursor:pointer}
.menu-btn:hover{background:var(--chip)}

/* Modal */
.backdrop{position:fixed;inset:0;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;z-index:100}
.modal{width:100%;max-width:520px;background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px}
.modal.auth{max-width:440px}
.modal-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
.input{width:100%;padding:10px;border:1px solid var(--border);border-radius:10px;background:transparent;color:inherit;margin:6px 0}
.right{text-align:right}

@media (max-width: 980px){
  .layout{grid-template-columns:1fr}
  .search{width:100%}
  .grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}
}