/* SaiCore panel — modern dark UI. Aligned with landing (saicore.ru). */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500&display=swap');

:root{
  --bg:#05060d;
  --bg2:#0a0c18;
  --panel:rgba(255,255,255,.035);
  --panel2:rgba(255,255,255,.06);
  --panel3:rgba(255,255,255,.09);
  --border:rgba(255,255,255,.08);
  --border2:rgba(255,255,255,.14);
  --border3:rgba(255,255,255,.22);
  --ink:#e8ecff;
  --ink2:#a5adc7;
  --muted:#6b7390;
  --brand1:#6ee7ff;
  --brand2:#a78bfa;
  --brand3:#ff6ab8;
  --grad:linear-gradient(135deg,#6ee7ff 0%,#a78bfa 50%,#ff6ab8 100%);
  --ok:#00e5a8;
  --warn:#ffb84d;
  --bad:#ff5c7c;
  /* legacy aliases — public.html / reset.html */
  --accent:#6ee7ff;
  --accent2:#a78bfa;
  --shadow-lg:0 20px 50px -20px rgba(0,0,0,.6);
  --shadow-md:0 8px 24px -10px rgba(0,0,0,.4);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{
  background:var(--bg);color:var(--ink);
  font-family:'Inter',-apple-system,Segoe UI,system-ui,sans-serif;
  font-feature-settings:'ss01','cv11';
  -webkit-font-smoothing:antialiased;
  min-height:100vh;line-height:1.5;
}
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(700px 500px at 10% 0%, rgba(110,231,255,.08), transparent 60%),
    radial-gradient(800px 600px at 90% 20%, rgba(167,139,250,.09), transparent 60%),
    radial-gradient(500px 400px at 50% 100%, rgba(255,106,184,.05), transparent 60%),
    var(--bg);
}
a{color:var(--brand1);text-decoration:none}
a:hover{color:var(--brand2)}
code{
  background:var(--bg2);padding:2px 6px;border-radius:5px;
  border:1px solid var(--border);font-size:.86em;
  font-family:'JetBrains Mono',monospace;color:var(--brand1);
}
button{font-family:inherit}

/* ==================== INPUTS (global) ==================== */
input,select,textarea{
  font-family:inherit;font-size:.95em;color:var(--ink);
  background:rgba(0,0,0,.35);
  border:1px solid var(--border2);
  border-radius:10px;
  padding:11px 14px;
  transition:all .15s;
  outline:0;
}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:.8}
input:hover,select:hover,textarea:hover{border-color:var(--border3);background:rgba(0,0,0,.45)}
input:focus,select:focus,textarea:focus{
  border-color:var(--brand1);
  background:rgba(0,0,0,.5);
  box-shadow:0 0 0 3px rgba(110,231,255,.18),inset 0 0 0 1px rgba(110,231,255,.15);
}
input[type="checkbox"],input[type="radio"]{
  padding:0;width:16px;height:16px;accent-color:var(--brand2);
}
/* отключаем белый autofill в Chrome/Safari */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
textarea:-webkit-autofill,
select:-webkit-autofill{
  -webkit-text-fill-color:var(--ink);
  caret-color:var(--ink);
  box-shadow:0 0 0 1000px #0d1020 inset,0 0 0 3px rgba(110,231,255,.18) !important;
  -webkit-box-shadow:0 0 0 1000px #0d1020 inset !important;
  border-color:var(--border2) !important;
  transition:background-color 99999s ease-in-out 0s;
}
select{
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'><path d='M3 4.5l3 3 3-3' stroke='%23a5adc7' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>");
  background-repeat:no-repeat;background-position:right 12px center;
  appearance:none;-webkit-appearance:none;padding-right:34px;
}
textarea{resize:vertical;min-height:80px;line-height:1.55}

.hidden{display:none !important}

/* ==================== LOGIN ==================== */
.login{min-height:100vh;display:grid;place-items:center;padding:20px;position:relative;overflow:hidden}
.login::before{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:56px 56px;
  mask-image:radial-gradient(ellipse at center, black 30%, transparent 70%);
}
.card{
  position:relative;
  background:linear-gradient(180deg,rgba(255,255,255,.05),rgba(255,255,255,.02));
  border:1px solid var(--border2);
  backdrop-filter:blur(24px) saturate(140%);
  border-radius:18px;padding:36px 32px;
  width:min(440px,100%);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(255,255,255,.04) inset;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;border-radius:18px 18px 0 0;
  background:linear-gradient(90deg,transparent,var(--brand1),var(--brand2),var(--brand3),transparent);
  opacity:.6;
}
.card h2{margin:16px 0 22px;font-size:1.4em;font-weight:700;letter-spacing:-.02em}
.card label{display:block;margin:14px 0;color:var(--ink2);font-size:.86em;font-weight:500}
.card input{
  width:100%;margin-top:8px;padding:12px 14px;
  background:rgba(0,0,0,.35);color:var(--ink);
  border:1px solid var(--border2);border-radius:10px;font-size:.95em;
  transition:all .15s;
}
.card input:focus{outline:0;border-color:var(--brand1);box-shadow:0 0 0 3px rgba(110,231,255,.15)}
.hint{color:var(--muted);font-size:.82em;margin-top:16px;line-height:1.6}
.error{color:var(--bad);margin-top:12px;min-height:1em;font-size:.88em}

/* ==================== BRAND ==================== */
.brand{display:flex;align-items:center;gap:10px;font-size:1.08em;font-weight:700;letter-spacing:-.01em}
.shield{
  width:32px;height:32px;display:inline-block;
  background:url("/static/logo.svg") center/contain no-repeat;
  filter:drop-shadow(0 0 10px rgba(110,231,255,.4));
  font-size:0;flex:none;
}

/* ==================== BUTTONS ==================== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:10px 16px;border-radius:10px;font-weight:500;font-size:.92em;
  transition:all .2s;cursor:pointer;white-space:nowrap;
  background:var(--panel2);color:var(--ink);border:1px solid var(--border);
}
.btn:hover{background:var(--panel3);border-color:var(--border2)}
.btn.primary{
  background:var(--grad);color:#0a0c18;font-weight:600;border:0;width:100%;margin-top:12px;
  box-shadow:0 6px 20px rgba(167,139,250,.3);
}
.btn.primary:hover{transform:translateY(-1px);box-shadow:0 10px 28px rgba(167,139,250,.45)}
.btn.small{padding:6px 12px;font-size:.82em;border-radius:8px}
.btn.danger{border-color:rgba(255,92,124,.4);color:var(--bad)}
.btn.danger:hover{background:rgba(255,92,124,.08);border-color:var(--bad)}

/* ==================== APP LAYOUT ==================== */
.app{display:grid;grid-template-columns:240px 1fr;min-height:100vh}
.sidebar{
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  border-right:1px solid var(--border);
  padding:22px 14px;display:flex;flex-direction:column;gap:14px;
  position:sticky;top:0;height:100vh;
  backdrop-filter:blur(20px);
}
.sidebar nav{display:flex;flex-direction:column;gap:1px;margin-top:10px;flex:1;overflow-y:auto}
.sidebar nav a{
  padding:9px 12px;border-radius:9px;color:var(--ink2);
  cursor:pointer;font-size:.9em;font-weight:500;
  transition:all .15s;position:relative;
}
.sidebar nav a:hover{background:var(--panel2);color:var(--ink)}
.sidebar nav a.active{
  background:linear-gradient(90deg,rgba(110,231,255,.12),rgba(167,139,250,.08));
  color:var(--ink);
  box-shadow:inset 0 0 0 1px var(--border2);
}
.sidebar nav a.active::before{
  content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:0 2px 2px 0;
  background:var(--grad);
}
.user{
  display:flex;flex-direction:column;gap:8px;
  padding:12px;border-radius:10px;background:var(--panel);border:1px solid var(--border);
  font-size:.82em;color:var(--ink2);
}
.user #user-email{font-weight:500;color:var(--ink);word-break:break-all}

main{padding:28px 32px;overflow:auto;min-width:0}
h1{margin:0 0 22px;font-size:1.7em;font-weight:700;letter-spacing:-.025em}
h2{font-size:1.15em;margin:18px 0 12px;font-weight:600;letter-spacing:-.01em}
h3{font-size:1.02em;margin:12px 0 8px;font-weight:600}

/* ==================== GRID + STATS ==================== */
.grid{display:grid;gap:14px}
.grid.k4{grid-template-columns:repeat(4,1fr)}
.grid.k3{grid-template-columns:repeat(3,1fr)}
.grid.k2{grid-template-columns:1fr 1fr}

.stat{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid var(--border);
  border-radius:14px;padding:20px;position:relative;overflow:hidden;
  transition:all .2s;
}
.stat:hover{border-color:var(--border2);transform:translateY(-1px)}
.stat::before{
  content:"";position:absolute;top:0;left:0;right:0;height:1px;
  background:linear-gradient(90deg,transparent,var(--border2),transparent);
}
.stat .label{
  color:var(--muted);font-size:.74em;
  text-transform:uppercase;letter-spacing:.08em;font-weight:600;
}
.stat .value{
  font-size:2em;font-weight:800;margin-top:8px;letter-spacing:-.03em;
  font-variant-numeric:tabular-nums;
}
.stat.ok .value{background:linear-gradient(135deg,var(--ok),#00d4a1);-webkit-background-clip:text;background-clip:text;color:transparent}
.stat.warn .value{color:var(--warn)}
.stat.bad .value{color:var(--bad)}
.stat.brand .value{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

/* ==================== PANELS ==================== */
.panel{
  background:linear-gradient(180deg,rgba(255,255,255,.03),rgba(255,255,255,.01));
  border:1px solid var(--border);
  border-radius:14px;padding:20px;position:relative;
}

/* ==================== TABLES ==================== */
table{width:100%;border-collapse:separate;border-spacing:0;font-size:.92em;background:transparent}
th,td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border)}
th{
  color:var(--muted);font-weight:600;font-size:.76em;
  text-transform:uppercase;letter-spacing:.08em;
  background:rgba(255,255,255,.02);
}
tr{transition:background .15s}
tbody tr:hover td{background:rgba(255,255,255,.03)}
tbody tr:last-child td{border-bottom:0}

/* ==================== BADGES ==================== */
.badge{
  display:inline-flex;align-items:center;gap:5px;
  padding:3px 9px;border-radius:999px;font-size:.74em;font-weight:500;
  background:var(--panel2);border:1px solid var(--border2);color:var(--ink2);
}
.badge.ok{color:var(--ok);border-color:rgba(0,229,168,.3);background:rgba(0,229,168,.08)}
.badge.warn{color:var(--warn);border-color:rgba(255,184,77,.3);background:rgba(255,184,77,.08)}
.badge.bad{color:var(--bad);border-color:rgba(255,92,124,.3);background:rgba(255,92,124,.08)}
.badge.brand{color:var(--brand1);border-color:rgba(110,231,255,.3);background:rgba(110,231,255,.08)}
.badge.muted{color:var(--muted)}
.badge::before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;opacity:.8}
.badge.no-dot::before{display:none}

/* ==================== TOOLBAR ==================== */
.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:16px}
.toolbar input,.toolbar select,.toolbar textarea{
  background:rgba(0,0,0,.3);color:var(--ink);
  border:1px solid var(--border2);border-radius:8px;padding:8px 12px;
  transition:all .15s;font-size:.9em;
}
.toolbar input:focus,.toolbar select:focus,.toolbar textarea:focus{
  outline:0;border-color:var(--brand1);box-shadow:0 0 0 3px rgba(110,231,255,.1);
}

/* ==================== TOAST ==================== */
.toast{
  position:fixed;bottom:24px;right:24px;
  background:var(--bg2);border:1px solid var(--border2);
  backdrop-filter:blur(24px);
  padding:14px 18px;border-radius:12px;
  box-shadow:var(--shadow-lg);z-index:1000;
  font-size:.92em;font-weight:500;
  animation:toast-in .25s cubic-bezier(.2,.8,.2,1);
}
.toast.ok{border-color:rgba(0,229,168,.4);color:var(--ok)}
.toast.bad{border-color:rgba(255,92,124,.4);color:var(--bad)}
@keyframes toast-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}

/* ==================== INSTALL CODE BLOCK ==================== */
pre.install{
  background:var(--bg2);border:1px solid var(--border2);
  border-radius:10px;padding:14px 16px;
  white-space:pre-wrap;word-break:break-all;
  font-size:.82em;font-family:'JetBrains Mono',monospace;
  color:#d8e3ff;line-height:1.65;
}

/* ==================== TABS ==================== */
.tabs{display:flex;gap:2px;border-bottom:1px solid var(--border);margin-bottom:18px;overflow-x:auto}
.tab{
  background:transparent;color:var(--muted);border:0;
  border-bottom:2px solid transparent;
  padding:10px 16px;cursor:pointer;font-size:.92em;font-weight:500;
  transition:all .15s;white-space:nowrap;
}
.tab:hover{color:var(--ink2)}
.tab.active{color:var(--ink);border-bottom-color:var(--brand1)}

/* ==================== CHARTS / SPARKLINES ==================== */
.chart{background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:16px}

/* ==================== SCROLLBAR ==================== */
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{background:var(--panel3);border-radius:5px;border:2px solid var(--bg)}
::-webkit-scrollbar-thumb:hover{background:var(--border3)}

/* ==================== RESPONSIVE ==================== */
@media(max-width:900px){
  .grid.k4{grid-template-columns:1fr 1fr}
  .grid.k3{grid-template-columns:1fr}
  .grid.k2{grid-template-columns:1fr}
  .app{grid-template-columns:1fr}
  .sidebar{position:sticky;height:auto;flex-direction:row;align-items:center;padding:10px 14px;gap:8px;overflow-x:auto}
  .sidebar .brand{flex:none}
  .sidebar nav{flex-direction:row;flex:1;margin-top:0;gap:2px}
  .sidebar nav a{padding:7px 10px;font-size:.82em;white-space:nowrap}
  .sidebar nav a.active::before{display:none}
  .sidebar .user{display:none}
}
@media(max-width:640px){
  .grid.k4{grid-template-columns:1fr}
  main{padding:18px 14px}
  h1{font-size:1.3em}
  .stat .value{font-size:1.45em}
  .card{padding:26px 22px;border-radius:14px}
  table{font-size:.82em;display:block;overflow-x:auto;white-space:nowrap}
  th,td{padding:8px 8px}
  .btn{padding:9px 13px;min-height:40px}
  pre.install{font-size:.74em}
  .toast{left:12px;right:12px;bottom:12px}
}
/* touch tweaks */
@media(hover:none){.btn,.tab,.sidebar nav a{min-height:40px}}