:root{
  --bg:#0b1220;
  --bg-accent:#0e162a;
  --panel:#111827;
  --panel-2:#0d1830;
  --border:#223255;
  --text:#e9eef7;
  --muted:#9fb1c9;
  --brand:#6366f1;
  --brand-2:#22d3ee;
  --success:#10b981;
  --accent:#22d3ee;
  --danger:#ef4444;
  --warn:#f59e0b;
}

*{box-sizing:border-box}
html,body{
  margin:0;padding:0;color:var(--text);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-accent) 100%);
  font:16px/1.5 system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,Cantarell,Noto Sans,sans-serif
}
.container{max-width:960px;margin:0 auto;padding:1rem}

.navbar{
  background:linear-gradient(
    180deg,
    color-mix(in srgb, var(--panel) 92%, transparent),
    color-mix(in srgb, var(--panel) 68%, transparent)
  );
  border-bottom:1px solid color-mix(in srgb, var(--border) 70%, transparent);
  backdrop-filter:saturate(120%) blur(6px)
}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.brand{color:#fff;text-decoration:none;font-weight:800;letter-spacing:.2px}
.brand:hover{opacity:.9}
a{color:color-mix(in srgb, var(--brand) 68%, #cbd5e1);text-decoration:underline dotted rgba(255,255,255,.18);text-underline-offset:2px}
a:hover{color:#ffffff;text-decoration:underline}
nav a{color:var(--text);text-decoration:none;margin-left:1rem;opacity:.9}
nav a:hover{opacity:1;color:color-mix(in srgb, var(--brand) 40%, #ffffff)}
.linklike{background:none;border:none;color:var(--muted);cursor:pointer}
.linklike:hover{color:color-mix(in srgb, var(--brand) 35%, #ffffff)}

.flash{background:rgba(16,185,129,.08);border:1px solid rgba(16,185,129,.45);padding:.6rem .8rem;border-radius:10px;margin:1rem 0;color:#c7f0db}
.flash.error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.5)}
.flash.warn{background:rgba(245,158,11,.1);border-color:rgba(245,158,11,.5)}

.footer{opacity:.7;font-size:.9rem}

.card{background:var(--panel);border:1px solid var(--border);padding:1rem;border-radius:14px;box-shadow:0 6px 20px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.02);margin:.9rem 0}

label{display:block;margin:.65rem 0;color:var(--muted)}

input,textarea,select{
  width:100%;padding:.65rem .8rem;border-radius:10px;border:1px solid var(--border);background:#0c1426;color:var(--text);
  transition:border-color .15s ease, box-shadow .15s ease, background-color .2s ease
}
input:focus,textarea:focus,select:focus{
  outline:none;border-color:color-mix(in srgb, var(--brand) 65%, var(--border));
  box-shadow:0 0 0 4px color-mix(in srgb, var(--brand) 22%, transparent)
}

button,.btn{
  background:linear-gradient(180deg, color-mix(in srgb, var(--panel) 85%, #000), color-mix(in srgb, var(--panel) 65%, #000));
  color:var(--text);
  border:1px solid var(--border);border-radius:10px;padding:.55rem 1rem;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;
  transition:transform .06s ease, box-shadow .2s ease, filter .2s ease, background-color .2s ease
}
button:hover,.btn:hover{filter:brightness(1.06);box-shadow:0 6px 18px rgba(0,0,0,.22)}
button:active,.btn:active{transform:translateY(1px)}
button:focus-visible,.btn:focus-visible{outline:2px solid transparent;box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 40%, transparent)}

.btn.primary{
  background:linear-gradient(135deg, var(--brand), var(--brand-2));
  border-color:color-mix(in srgb, var(--brand) 65%, #000);
  color:#ffffff;font-weight:700
}

.btn.danger{background:linear-gradient(180deg,#7f1d1d,#6b1111);border-color:#dc2626;color:#fee2e2}
.btn.danger:hover{filter:brightness(1.05)}
.btn.danger:active{transform:translateY(1px)}

.btn.google{background:#fff;color:#111;border-color:#dadce0;display:flex;align-items:center;justify-content:center;gap:.6rem;padding:.65rem 1.1rem;border-radius:999px;font-weight:700;box-shadow:0 1px 1px rgba(0,0,0,.08);transition:transform .05s ease,box-shadow .2s ease,background-color .2s ease,border-color .2s ease}
.btn.google .g-icon{width:18px;height:18px;display:block}
.btn.google:hover{background:#fff;border-color:#d2d3d7;box-shadow:0 2px 6px rgba(0,0,0,.12),0 4px 12px rgba(0,0,0,.08)}
.btn.google:active{background:#f8f9fa;transform:translateY(0)}
.btn.google:focus-visible{outline:2px solid transparent;box-shadow:0 0 0 3px rgba(99,102,241,.35)}
.oauth{margin-top:.9rem;display:flex;justify-content:center}

.muted{color:var(--muted)}
.small{font-size:.9rem}
.flex{display:flex;gap:.6rem}
.between{justify-content:space-between}
.center{align-items:center}
.end{justify-content:flex-end}

.list{display:flex;flex-direction:column}
.list-item{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.1rem;border:1px solid var(--border);border-radius:12px;background:var(--panel);text-decoration:none;color:var(--text);margin:.55rem 0;transition:transform .06s ease, box-shadow .2s ease, border-color .2s ease}
.list-item:hover{transform:translateY(1px);box-shadow:0 8px 24px rgba(0,0,0,.22);border-color:color-mix(in srgb, var(--brand) 35%, var(--border))}
.subject{font-weight:700}

.badge{padding:.25rem .6rem;border-radius:999px;font-size:.8rem;font-weight:700;letter-spacing:.2px;display:inline-block}
.badge.open{background:rgba(99,102,241,.14);color:#b3b7ff;border:1px solid rgba(99,102,241,.5)}
.badge.answered{background:rgba(16,185,129,.12);color:#86efac;border:1px solid rgba(16,185,129,.45)}
.badge.closed{background:rgba(239,68,68,.12);color:#fca5a5;border:1px solid rgba(239,68,68,.5)}
.badge.admin{background:rgba(245,158,11,.12);color:#fde68a;border:1px solid rgba(245,158,11,.5)}
.badge.banned{background:rgba(239,68,68,.16);color:#fecaca;border:1px solid rgba(239,68,68,.55)}
.badge.verified{background:rgba(16,185,129,.12);color:#86efac;border:1px solid rgba(16,185,129,.45)}
.badge.unverified{background:rgba(245,158,11,.12);color:#fde68a;border:1px solid rgba(245,158,11,.45)}

.auth{max-width:460px;margin:2.2rem auto}

.thread{display:flex;flex-direction:column;gap:.7rem}
.message{border-left:3px solid #32405e;padding-left:.9rem}
.message.admin{border-color:#16a34a}

.table{display:grid;gap:.6rem}
.row{display:grid;grid-template-columns:2fr 1.2fr .8fr 1fr .6fr;gap:1rem;align-items:center;background:var(--panel);border:1px solid var(--border);border-radius:12px;padding:.7rem .9rem;transition:background-color .2s ease, box-shadow .2s ease}
.row:hover{box-shadow:0 8px 24px rgba(0,0,0,.22)}
.row.head{background:var(--panel-2);border-color:color-mix(in srgb, var(--border) 85%, #000);font-weight:800}

.filters{display:flex;gap:1rem;align-items:center}

@media (max-width:720px){
  .row{grid-template-columns:1fr;}
}