/* usage-tracker dashboard — "Free Dashboard" (Spline) uslubidagi ochiq tema
   (usage-dashboard'dan portlangan) + profil/login qo'shimchalari */
:root{
  --bg:#edeff3; --card:#ffffff; --card2:#f6f8fb;
  --txt:#1e293b; --muted:#64748b; --faint:#94a3b8;
  --border:#e7eaf0; --border2:#eef1f6;
  --blue:#2f6bff; --blue-d:#2f5beb; --purple:#7c5cfc;
  --green:#17a667; --amber:#e0a100; --red:#ef4444; --pink:#e5589b;
  --pastel-blue:#eaf1ff; --pastel-purple:#f1ecff; --pastel-pink:#fdecf3; --pastel-green:#e9f8ef;
  --radius:18px; --radius-sm:12px;
  --shadow:0 6px 24px rgba(17,24,39,.06); --shadow-sm:0 2px 10px rgba(17,24,39,.05);
  --font:'Inter',-apple-system,'Segoe UI',system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--txt);font-family:var(--font);font-size:14px;
  -webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
.hidden{display:none !important}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#cfd6e2;border-radius:8px;border:3px solid var(--bg)}

/* ---------- Layout ---------- */
.app{display:flex;min-height:100vh}
.sidebar{width:248px;flex:0 0 248px;background:var(--card);border-right:1px solid var(--border);
  padding:22px 16px;position:sticky;top:0;height:100vh;display:flex;flex-direction:column;gap:8px;z-index:40}
.main{flex:1;min-width:0;display:flex;flex-direction:column}
.content{padding:20px 26px 40px;max-width:1500px;width:100%;margin:0 auto}

/* ---------- Sidebar ---------- */
.brand{display:flex;align-items:center;gap:10px;padding:4px 8px 16px}
.brand .logo{width:34px;height:34px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--purple));
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:15px;box-shadow:var(--shadow-sm)}
.brand .name{font-weight:700;font-size:15px;line-height:1.1}
.brand .name small{display:block;color:var(--muted);font-weight:500;font-size:11px}
.nav{display:flex;flex-direction:column;gap:2px;margin-top:4px}
.nav a{display:flex;align-items:center;gap:11px;padding:9px 12px;border-radius:11px;color:var(--muted);
  font-weight:500;font-size:13.5px;position:relative;transition:.15s;cursor:pointer}
.nav a svg{width:18px;height:18px;flex:0 0 18px}
.nav a:hover{background:var(--card2);color:var(--txt)}
.nav a.active{color:var(--blue);background:var(--pastel-blue);font-weight:600}
.nav a.active::before{content:"";position:absolute;left:-16px;top:8px;bottom:8px;width:3px;
  border-radius:0 3px 3px 0;background:var(--blue)}
.side-foot{margin-top:auto;border-top:1px solid var(--border);padding-top:14px;display:flex;flex-direction:column;gap:8px}
.acct-mini{display:flex;align-items:center;justify-content:space-between;padding:9px 11px;border-radius:11px;
  background:var(--card2);font-size:12.5px}
.acct-mini .l{display:flex;align-items:center;gap:8px;font-weight:600}
.acct-mini .dot{width:8px;height:8px;border-radius:50%}
.acct-mini .v{color:var(--muted);font-weight:600}

/* ---------- Topbar ---------- */
.topbar{display:flex;align-items:center;gap:16px;padding:14px 26px 8px}
.topbar .title{font-size:21px;font-weight:800;letter-spacing:-.3px}
.topbar .sub{display:block;font-size:11.5px;color:var(--muted);font-weight:500;margin-top:2px}
.topbar .spacer{flex:1}
.hamb{display:none;background:var(--card);border:1px solid var(--border);border-radius:10px;
  width:38px;height:38px;cursor:pointer;align-items:center;justify-content:center}
.hamb svg{width:18px;height:18px}

/* ---------- Profil dropdown ---------- */
.profile-wrap{position:relative}
.profile{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--border);
  border-radius:30px;padding:5px 12px 5px 5px;box-shadow:var(--shadow-sm);cursor:pointer}
.profile:hover{border-color:#d3dae6}
.profile .av{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--purple),var(--pink));
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:13px}
.profile .who{line-height:1.15;max-width:170px}
.profile .who b{font-size:13px}
.profile .who small{display:block;color:var(--muted);font-size:11px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.profile-menu{position:absolute;top:calc(100% + 8px);right:0;width:300px;background:var(--card);
  border:1px solid var(--border);border-radius:14px;box-shadow:0 16px 40px rgba(17,24,39,.18);padding:14px;
  z-index:70;opacity:0;transform:translateY(-6px) scale(.98);transform-origin:top right;pointer-events:none;transition:.16s}
.profile-wrap.open .profile-menu{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.pm-head{font-size:12px;color:var(--muted);font-weight:600}
.pm-email{font-size:14px;font-weight:700;margin:2px 0 12px;word-break:break-all}
.pm-lbl{font-size:11px;color:var(--muted);font-weight:600;text-transform:uppercase;letter-spacing:.4px;margin-bottom:5px}
.pm-key{display:flex;gap:6px;align-items:center}
.pm-key input{flex:1;border:1px solid var(--border);background:var(--card2);border-radius:9px;padding:7px 9px;
  font-family:ui-monospace,monospace;font-size:11.5px;color:var(--txt);outline:none}
.pm-key button,.pm-btn{border:1px solid var(--border);background:var(--card2);border-radius:9px;padding:7px 11px;
  font-size:12px;font-weight:600;color:var(--txt);cursor:pointer;font-family:inherit}
.pm-key button:hover,.pm-btn:hover{background:var(--pastel-blue);border-color:var(--blue);color:var(--blue)}
.pm-note{font-size:10.5px;color:var(--faint);margin:6px 0 12px;line-height:1.4}
.pm-sep{border-top:1px solid var(--border2);margin:12px 0}
.pm-form{display:flex;flex-direction:column;gap:7px}
.pm-form input{border:1px solid var(--border);background:var(--card2);border-radius:9px;padding:8px 10px;
  font-size:12.5px;font-family:inherit;color:var(--txt);outline:none}
.pm-form input:focus{border-color:var(--blue)}
.pm-msg{font-size:11.5px;min-height:14px}
.pm-msg.ok{color:var(--green)} .pm-msg.err{color:var(--red)}
.pm-logout{width:100%;margin-top:12px;background:#fff2f2;border:1px solid #ffd7d7;color:#c23b3b;
  border-radius:10px;padding:9px;font-weight:600;font-size:12.5px;cursor:pointer;font-family:inherit}
.pm-logout:hover{background:#ffe6e6}

/* ---------- Filter bar ---------- */
.filters{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:2px 26px 10px}
.quick{display:flex;gap:5px;flex-wrap:wrap}
.quick button{background:var(--card);border:1px solid var(--border);border-radius:10px;padding:8px 12px;
  font-size:12.5px;font-weight:600;color:var(--muted);cursor:pointer;box-shadow:var(--shadow-sm);transition:.15s}
.quick button:hover{color:var(--txt)}
.quick button.active{background:var(--blue);border-color:var(--blue);color:#fff}
.btn-primary{background:var(--blue);border:none;color:#fff;border-radius:11px;padding:8px 16px;font-weight:600;
  font-size:12.5px;cursor:pointer;box-shadow:var(--shadow-sm);display:flex;align-items:center;gap:6px}
.btn-primary:hover{background:var(--blue-d)}
.btn-primary svg{width:15px;height:15px}

/* ---------- Cards / grid ---------- */
.note{background:#fff7e6;border:1px solid #ffe2a8;color:#8a6212;padding:10px 14px;border-radius:var(--radius-sm);
  font-size:12.5px;margin:14px 0 4px;display:flex;gap:8px;align-items:center}
.note svg{width:16px;height:16px;flex:0 0 16px}
.section-h{font-size:12px;font-weight:700;letter-spacing:.6px;text-transform:uppercase;color:var(--faint);
  margin:26px 2px 12px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px 20px;
  box-shadow:var(--shadow)}
.card h3{margin:0 0 4px;font-size:14.5px;font-weight:700}
.card .card-sub{color:var(--muted);font-size:11.5px;margin-bottom:12px}
.card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:10px;margin-bottom:6px}
.mini-select{border:1px solid var(--border);background:var(--card2);border-radius:9px;padding:5px 9px;
  font-size:12px;font-family:inherit;color:var(--txt);outline:none;cursor:pointer}

.hero-grid{display:grid;grid-template-columns:1.9fr 1fr;gap:16px;margin-top:14px}
.accent-col{display:flex;flex-direction:column;gap:16px}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:16px}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.mt16{margin-top:16px}

.chart-box{position:relative;width:100%}
.h-hero{height:230px}.h-md{height:260px}.h-sm{height:210px}

/* ---------- Hero card ---------- */
.hero .big{font-size:34px;font-weight:800;letter-spacing:-1px;line-height:1}
.hero .big small{font-size:14px;font-weight:600;color:var(--muted);margin-left:8px;letter-spacing:0}
.hero .today-row{display:flex;gap:22px;margin:10px 0 14px;flex-wrap:wrap}
.hero .today-row .b .k{color:var(--muted);font-size:11px}
.hero .today-row .b .v{font-size:15px;font-weight:700;margin-top:2px}
.legend{display:flex;flex-wrap:wrap;gap:16px;margin-top:12px}
.legend .li{display:flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}
.legend .li b{color:var(--txt);font-weight:600}
.legend .sw{width:10px;height:10px;border-radius:3px}

/* ---------- Accent cards (colored) ---------- */
.accent{border-radius:var(--radius);padding:18px 20px;color:#fff;position:relative;overflow:hidden;
  box-shadow:var(--shadow)}
.accent.blue{background:linear-gradient(135deg,#3b7bff,#2f55e6)}
.accent.purple{background:linear-gradient(150deg,#8a63ff,#6d3bf0)}
.accent .a-head{display:flex;align-items:center;justify-content:space-between;gap:8px;
  font-size:13px;font-weight:600;opacity:.95}
.accent .a-big{font-size:27px;font-weight:800;letter-spacing:-.5px;margin:8px 0 2px}
.accent .a-sub{font-size:12px;opacity:.85}
.accent .a-cells{display:grid;grid-template-columns:1fr 1fr;gap:8px 14px;margin-top:14px}
.accent .a-cells .k{font-size:10.5px;opacity:.8}
.accent .a-cells .v{font-size:14px;font-weight:700;margin-top:1px}
.accent .prog{height:7px;background:rgba(255,255,255,.25);border-radius:6px;overflow:hidden;margin-top:14px}
.accent .prog>span{display:block;height:100%;background:#fff;border-radius:6px}
.accent .a-time{font-size:10.5px;opacity:.8;margin-top:8px}
.badge{font-size:10.5px;font-weight:700;padding:3px 9px;border-radius:20px;background:rgba(255,255,255,.22)}
.badge.live{animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ---------- Pastel stat cards ---------- */
.stat{border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow-sm);border:1px solid transparent}
.stat.b1{background:var(--pastel-blue);color:#1b4fd6;border-color:#dbe7ff}
.stat.b2{background:var(--pastel-purple);color:#5a37d6;border-color:#e6dcff}
.stat.b3{background:var(--pastel-pink);color:#c23b7c;border-color:#f8d9e7}
.stat.b4{background:var(--pastel-green);color:#0f8a55;border-color:#cdeedd}
.stat .s-top{display:flex;align-items:center;justify-content:space-between}
.stat .s-lbl{font-size:12px;font-weight:700;opacity:.85}
.stat .s-badge{font-size:10.5px;font-weight:700;background:rgba(255,255,255,.6);border-radius:20px;padding:2px 8px}
.stat .s-big{font-size:24px;font-weight:800;letter-spacing:-.5px;margin:10px 0 2px}
.stat .s-sub{font-size:11.5px;opacity:.8}
.stat .s-bar{display:flex;height:7px;border-radius:6px;overflow:hidden;margin-top:12px;background:rgba(255,255,255,.5)}
.stat .s-bar>span{display:block;height:100%}

/* ---------- Table ---------- */
.tbl-wrap{overflow-x:auto}
table.mtab{width:100%;border-collapse:collapse;font-size:13px}
table.mtab th,table.mtab td{padding:10px 12px;text-align:right;border-bottom:1px solid var(--border2);white-space:nowrap}
table.mtab th:first-child,table.mtab td:first-child{text-align:left}
table.mtab th{color:var(--muted);font-weight:600;font-size:11.5px;text-transform:uppercase;letter-spacing:.4px}
table.mtab tbody tr:hover{background:var(--card2)}
table.mtab td.model{font-weight:600}
table.mtab .dot{display:inline-block;width:9px;height:9px;border-radius:50%;margin-right:8px;vertical-align:middle}
table.mtab tfoot td{font-weight:700;border-top:2px solid var(--border);color:var(--txt)}

.foot{color:var(--faint);font-size:11.5px;text-align:center;padding:26px 10px 6px;line-height:1.6}
.loading{opacity:.55;transition:opacity .2s}
.stale-flag{color:var(--red);font-weight:700}

/* ---------- Responsive ---------- */
@media(max-width:1150px){ .stat-grid{grid-template-columns:repeat(2,1fr)} }
@media(max-width:980px){
  .hero-grid{grid-template-columns:1fr}
  .grid2{grid-template-columns:1fr}
}
@media(max-width:860px){
  .sidebar{position:fixed;left:0;top:0;transform:translateX(-100%);transition:transform .25s;box-shadow:0 0 40px rgba(0,0,0,.15)}
  .sidebar.open{transform:translateX(0)}
  .hamb{display:flex}
  .content{padding:16px 16px 40px}
  .topbar,.filters{padding-left:16px;padding-right:16px}
  .scrim{position:fixed;inset:0;background:rgba(15,23,42,.4);z-index:35;display:none}
  .scrim.show{display:block}
}
@media(max-width:520px){ .stat-grid{grid-template-columns:1fr} }

/* ---------- Sticky header, kompakt pill-filtr, kit-uslub dropdown, daterange ---------- */
.head{position:sticky;top:0;z-index:30;
  background:linear-gradient(var(--bg) 78%, rgba(237,239,243,.75));
  backdrop-filter:blur(6px);border-bottom:1px solid transparent}
.head.scrolled{border-bottom-color:var(--border);box-shadow:0 6px 18px rgba(17,24,39,.05)}

.search{display:flex;align-items:center;gap:9px;background:var(--card);border:1px solid var(--border);
  border-radius:12px;padding:8px 14px;box-shadow:var(--shadow-sm);width:220px;transition:.15s}
.search:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.search svg{width:16px;height:16px;color:var(--faint);flex:0 0 16px}
.search input{border:none;background:transparent;outline:none;font-family:inherit;font-size:12.5px;width:100%;color:var(--txt)}

.grp.date{display:flex;align-items:center;gap:7px;background:var(--card);border:1px solid var(--border);
  border-radius:11px;padding:6px 11px;box-shadow:var(--shadow-sm)}
.grp.date .ic{width:15px;height:15px;color:var(--faint);flex:0 0 15px}
.grp.date input[type=datetime-local]{color-scheme:light;border:none;background:transparent;outline:none;
  font-family:inherit;font-size:11.5px;font-weight:500;color:var(--txt);min-width:140px;padding:1px}
.grp.date input::-webkit-calendar-picker-indicator{opacity:.5;cursor:pointer}
.grp.date .dash{color:var(--faint);font-weight:600}
.grp.date .utc{color:var(--faint);font-size:9.5px;font-weight:700;letter-spacing:.3px}

/* kit-uslub custom dropdown */
.cs{position:relative}
.cs-btn{display:flex;align-items:center;gap:8px;background:var(--card);border:1px solid var(--border);
  border-radius:11px;padding:7px 11px;font-size:12.5px;font-weight:600;color:var(--txt);cursor:pointer;
  box-shadow:var(--shadow-sm);justify-content:space-between}
.cs-btn .lbl{color:var(--muted);font-weight:600;font-size:10.5px;text-transform:uppercase;letter-spacing:.4px}
.cs-btn .cs-val{color:var(--txt)}
.cs-btn .chev{width:14px;height:14px;color:var(--faint);transition:transform .18s;flex:0 0 14px}
.cs:hover .cs-btn{border-color:#d3dae6}
.cs.open .cs-btn{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.cs.open .cs-btn .chev{transform:rotate(180deg)}
.cs-panel{position:absolute;top:calc(100% + 6px);left:0;min-width:calc(100% + 10px);background:var(--card);
  border:1px solid var(--border);border-radius:13px;box-shadow:0 16px 36px rgba(17,24,39,.16);padding:6px;
  z-index:60;opacity:0;transform:translateY(-6px) scale(.98);transform-origin:top;pointer-events:none;transition:.16s}
.cs.open .cs-panel{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}
.cs-opt{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:8px 10px;border-radius:9px;
  font-size:12.5px;font-weight:500;color:var(--txt);cursor:pointer;white-space:nowrap;transition:.1s}
.cs-opt:hover{background:var(--pastel-blue);color:var(--blue)}
.cs-opt.sel{color:var(--blue);font-weight:700;background:var(--pastel-blue)}
.cs-opt .tick{width:14px;height:14px;opacity:0;flex:0 0 14px}
.cs-opt.sel .tick{opacity:1}
.filters select.enhanced{display:none}

@media(max-width:860px){
  .search{width:150px}
  .head{position:static}
}
@media(max-width:640px){
  .search{display:none}
  .grp.date input[type=datetime-local]{min-width:112px}
}

/* ===================================================================
   Login ekrani
   =================================================================== */
.login-wrap{position:fixed;inset:0;display:grid;place-items:center;
  background:radial-gradient(1200px 600px at 20% -10%, #e8edff 0%, transparent 60%),
             radial-gradient(1000px 500px at 100% 110%, #f1ecff 0%, transparent 55%), var(--bg);
  z-index:100;padding:20px}
.login-box{width:100%;max-width:380px;background:var(--card);border:1px solid var(--border);
  border-radius:22px;box-shadow:0 20px 60px rgba(17,24,39,.12);padding:30px 28px}
.login-box .lg-brand{display:flex;align-items:center;gap:11px;margin-bottom:22px}
.login-box .lg-brand .logo{width:40px;height:40px;border-radius:12px;
  background:linear-gradient(135deg,var(--blue),var(--purple));display:grid;place-items:center;color:#fff;font-weight:800}
.login-box .lg-brand b{font-size:17px}
.login-box .lg-brand small{display:block;color:var(--muted);font-size:11.5px;font-weight:500}
.login-box h2{margin:0 0 4px;font-size:20px;font-weight:800;letter-spacing:-.3px}
.login-box .lg-sub{color:var(--muted);font-size:12.5px;margin-bottom:18px}
.login-box label{display:block;font-size:11.5px;font-weight:600;color:var(--muted);margin:12px 0 5px}
.login-box input{width:100%;border:1px solid var(--border);background:var(--card2);border-radius:11px;
  padding:11px 13px;font-size:13.5px;font-family:inherit;color:var(--txt);outline:none;transition:.15s}
.login-box input:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,107,255,.12)}
.login-box .lg-btn{width:100%;margin-top:20px;background:var(--blue);border:none;color:#fff;border-radius:12px;
  padding:12px;font-weight:700;font-size:14px;cursor:pointer;font-family:inherit;transition:.15s}
.login-box .lg-btn:hover{background:var(--blue-d)}
.login-box .lg-btn:disabled{opacity:.6;cursor:default}
.login-box .lg-err{color:var(--red);font-size:12px;margin-top:12px;min-height:15px}
.login-box .lg-toggle{text-align:center;margin-top:16px;font-size:12.5px;color:var(--muted)}
.login-box .lg-toggle a{color:var(--blue);font-weight:600;cursor:pointer}