:root{
  --bg:#0e1011; --surface:#16191b; --surface-2:#1d2124; --line:#2a2f33; --text:#eef1ee; --muted:#9aa39c;
  --accent:#62c447; --accent-ink:#0b1a07; --warn:#e6b24a; --bad:#ec6a5e; --good:#62c447;
  --r:10px; --font:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif; --mono:"JetBrains Mono",ui-monospace,monospace;
  color-scheme:dark;
}
*{box-sizing:border-box}
html,body{margin:0}
body{background:var(--bg);color:var(--text);font:15px/1.55 var(--font);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
code{font-family:var(--mono);font-size:.92em}
.wrap{width:100%;max-width:1040px;margin:0 auto;padding:0 20px}
main{flex:1}

.top{border-bottom:1px solid var(--line)}
.top-in{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-family:"Silkscreen",var(--mono);font-size:18px;letter-spacing:.02em;text-decoration:none;display:flex;align-items:center;gap:10px}
.block{width:18px;height:18px;background:linear-gradient(#62c447 0 35%,#7a5532 35% 100%);box-shadow:inset 0 0 0 2px rgba(0,0,0,.25);image-rendering:pixelated}
.by{color:var(--muted);font-size:13px}

.hero{padding:56px 0 36px}
h1{font-size:clamp(32px,5.2vw,52px);line-height:1.08;letter-spacing:-.025em;margin:0 0 12px;font-weight:700}
.lead{color:var(--muted);font-size:17px;margin:0 0 28px;max-width:560px}
.addr{display:flex;align-items:center;justify-content:space-between;gap:16px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px;max-width:560px}
.addr-main{display:flex;flex-direction:column;gap:2px;min-width:0}
.label{font-size:12px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.addr code{font-size:clamp(18px,3.4vw,24px);color:var(--text);overflow-wrap:anywhere}
.status{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:14px;margin:14px 0 0}
.dot{width:8px;height:8px;border-radius:50%;background:var(--muted);flex:none}
.status.on .dot{background:var(--good);box-shadow:0 0 0 4px rgba(98,196,71,.15)}
.status.off .dot{background:var(--bad)}

.grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:20px;padding-bottom:56px}
.side{display:flex;flex-direction:column;gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:22px}
h2{font-size:17px;margin:0 0 16px;letter-spacing:-.01em}

form label{display:flex;flex-direction:column;gap:6px;font-size:13px;color:var(--muted);margin-bottom:14px}
.opt{color:#6f7771}
input:not([type=checkbox]){font:inherit;font-size:15px;color:var(--text);background:var(--bg);border:1px solid var(--line);border-radius:8px;padding:11px 12px;width:100%;outline:none;transition:border-color .15s}
input:not([type=checkbox]):focus{border-color:var(--accent)}
input::placeholder{color:#5f6762}
.check{flex-direction:row!important;align-items:flex-start;gap:10px!important;color:var(--muted);line-height:1.45}
.check input{margin:2px 0 0;accent-color:var(--accent);width:16px;height:16px;flex:none}
.hp{position:absolute!important;left:-9999px;width:1px;height:1px;overflow:hidden}

.btn{font:inherit;font-weight:600;font-size:15px;border:0;border-radius:8px;padding:11px 18px;background:var(--accent);color:var(--accent-ink);cursor:pointer;transition:filter .15s,transform .05s;white-space:nowrap}
.btn:hover{filter:brightness(1.08)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.55;cursor:default}
.btn.ghost{background:var(--surface-2);color:var(--text);border:1px solid var(--line)}
.btn.small{padding:7px 12px;font-size:13px}
.btn.danger{background:transparent;color:var(--bad);border:1px solid #4a2a27}
form .btn[type=submit]{width:100%}
.row{display:flex;gap:10px}
.row .btn{width:auto!important}

.skin{display:flex;align-items:center;gap:10px;margin:-6px 0 14px;font-size:13px;color:var(--muted)}
.skin img{border-radius:6px;image-rendering:pixelated;background:var(--surface-2)}

.msg{margin:12px 0 0;font-size:14px;min-height:1px}
.msg.ok{color:var(--good)}
.msg.warn{color:var(--warn)}
.msg.err{color:var(--bad)}

.steps{margin:0;padding-left:20px;display:flex;flex-direction:column;gap:8px}
.steps code{background:var(--surface-2);padding:1px 6px;border-radius:5px}
.fine{color:var(--muted);font-size:13px;margin:16px 0 0}

.foot{border-top:1px solid var(--line);color:var(--muted);font-size:13px}
.foot-in{display:flex;justify-content:space-between;height:56px;align-items:center}
.foot a{text-decoration:none}
.foot a:hover{color:var(--text)}

/* yönetim */
.adm-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:32px 0 20px;flex-wrap:wrap}
.adm-head h1{font-size:28px;margin:0}
.stats{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 16px;min-width:130px}
.stat b{display:block;font-size:22px}
.stat span{font-size:12px;color:var(--muted)}
.tabs{display:flex;gap:6px;margin-bottom:14px;flex-wrap:wrap}
.tab{font:inherit;font-size:14px;background:transparent;border:1px solid var(--line);color:var(--muted);border-radius:999px;padding:6px 14px;cursor:pointer}
.tab[aria-selected=true]{background:var(--surface-2);color:var(--text);border-color:#3a4146}
.tab .n{font-family:var(--mono);font-size:12px;margin-left:6px;color:var(--muted)}
.list{display:flex;flex-direction:column;gap:8px;margin-bottom:40px}
.item{display:flex;align-items:center;gap:14px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:12px 14px}
.item img{border-radius:6px;image-rendering:pixelated;flex:none;background:var(--surface-2)}
.item .who{flex:1;min-width:0}
.item .who b{display:block;overflow-wrap:anywhere}
.item .who small{color:var(--muted);display:block;overflow-wrap:anywhere}
.item .acts{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.tag{font-size:11px;font-weight:600;padding:2px 7px;border-radius:999px;background:var(--surface-2);color:var(--muted);margin-left:6px;vertical-align:2px}
.tag.op{background:#2b3a1f;color:#a9e08f}
.tag.live{background:#1f3324;color:#7fdc8e}
.empty{color:var(--muted);padding:24px;text-align:center;border:1px dashed var(--line);border-radius:var(--r)}
.login{max-width:380px;margin:80px auto}
.add-row{display:flex;gap:10px;margin-bottom:20px;max-width:520px}

@media (max-width:820px){
  .grid{grid-template-columns:1fr}
  .hero{padding:36px 0 28px}
}
@media (max-width:520px){
  .wrap{padding:0 16px}
  .addr{flex-direction:column;align-items:stretch}
  .addr .btn{width:100%}
  .item{flex-wrap:wrap}
  .item .acts{width:100%;justify-content:flex-start}
  .add-row,.row{flex-direction:column}
  .row .btn,.add-row .btn{width:100%!important}
}