:root {
  --ground:#F3F4F1; --panel:#FFFFFF; --ink:#1A1D18; --muted:#5C6257; --line:#D8DBD2;
  --brass:#8A6A18; --patina:#2C6A55; --alert:#9C3A26; --code-bg:#191C17; --code-fg:#DDE2D6;
  --f-sans: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --f-mono: ui-monospace, "Cascadia Mono", Consolas, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root { --ground:#131611; --panel:#1A1E17; --ink:#E8EAE3; --muted:#9AA391; --line:#2C3128;
          --brass:#D6B25E; --patina:#6FBF9E; --alert:#E08A72; }
}
* { box-sizing: border-box; }
body { margin:0; background:var(--ground); color:var(--ink); font-family:var(--f-sans); font-size:15px; line-height:1.55; -webkit-font-smoothing:antialiased; }
.hidden { display:none !important; }
.muted { color:var(--muted); }
.small { font-size:.85rem; }
.err { color:var(--alert); font-size:.87rem; margin:.6rem 0 0; min-height:1.1em; }
code { font-family:var(--f-mono); font-size:.88em; }

/* --- giris --- */
.login { min-height:100dvh; display:grid; place-items:center; padding:1.5rem; }
.login-card { width:min(24rem,100%); }
.eyebrow { font-family:var(--f-mono); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--brass); margin:0 0 .5rem; }
.login-card h1 { font-size:1.5rem; margin:0 0 .4rem; letter-spacing:-.02em; }
.card { background:var(--panel); border:1px solid var(--line); border-top:3px solid var(--brass); border-radius:0 0 4px 4px; padding:1.6rem; }
label { display:block; margin:1rem 0 0; font-size:.85rem; color:var(--muted); }
input, select, textarea {
  width:100%; margin-top:.3rem; padding:.55rem .7rem; font:inherit; font-size:.92rem;
  color:var(--ink); background:var(--ground); border:1px solid var(--line); border-radius:3px;
}
textarea { font-family:var(--f-mono); font-size:.85rem; min-height:8rem; resize:vertical; }
input:focus, select:focus, textarea:focus { outline:2px solid var(--brass); outline-offset:1px; }

/* --- dugmeler --- */
.btn { font:inherit; font-size:.9rem; padding:.5rem .95rem; border-radius:3px; border:1px solid var(--line);
       background:var(--panel); color:var(--ink); cursor:pointer; transition:border-color .12s, color .12s; }
.btn:hover { border-color:var(--brass); }
.btn.primary { background:var(--brass); border-color:var(--brass); color:var(--ground); font-weight:600; }
.btn.primary:hover { filter:brightness(1.08); }
.btn.ghost { background:transparent; }
.btn.small { padding:.32rem .65rem; font-size:.82rem; }
.btn.danger:hover { border-color:var(--alert); color:var(--alert); }
.login-card .btn { width:100%; margin-top:1.3rem; }

/* --- yerlesim --- */
.app { display:grid; grid-template-columns:14rem minmax(0,1fr); min-height:100dvh; }
.side { background:var(--panel); border-right:1px solid var(--line); padding:1.4rem 0; display:flex; flex-direction:column; gap:1.4rem; position:sticky; top:0; height:100dvh; }
.brand { font-weight:650; letter-spacing:-.01em; padding:0 1.3rem; display:flex; align-items:center; gap:.55rem; }
.dot { width:.5rem; height:.5rem; border-radius:50%; background:var(--patina); flex:none; }
.side nav { display:flex; flex-direction:column; }
.side nav button { text-align:left; padding:.55rem 1.3rem; background:none; border:0; border-left:2px solid transparent;
  font:inherit; font-size:.92rem; color:var(--muted); cursor:pointer; }
.side nav button:hover { color:var(--ink); }
.side nav button.active { color:var(--ink); border-left-color:var(--brass); font-weight:600; background:color-mix(in srgb, var(--brass) 8%, transparent); }
.side-foot { margin-top:auto; padding:0 1.3rem; display:flex; flex-direction:column; gap:.55rem; align-items:flex-start; }
main { padding:2rem clamp(1rem,3vw,2.5rem) 4rem; min-width:0; }
.hd { display:flex; justify-content:space-between; align-items:center; gap:1rem; margin:0 0 1.2rem; flex-wrap:wrap; }
.hd div { display:flex; gap:.5rem; }
h2 { font-size:1.4rem; margin:0; letter-spacing:-.02em; }
h3 { font-size:1rem; margin:2rem 0 .7rem; }

@media (max-width:820px) {
  .app { grid-template-columns:1fr; }
  .side { position:static; height:auto; flex-direction:row; align-items:center; flex-wrap:wrap; padding:.8rem 1rem; gap:.8rem; }
  .side nav { flex-direction:row; flex-wrap:wrap; }
  .side nav button { padding:.35rem .6rem; border-left:0; border-bottom:2px solid transparent; }
  .side nav button.active { border-left:0; border-bottom-color:var(--brass); }
  .side-foot { margin:0 0 0 auto; flex-direction:row; align-items:center; padding:0; }
}

/* --- istatistik --- */
.stats { display:grid; grid-template-columns:repeat(auto-fit,minmax(9.5rem,1fr)); gap:.8rem; margin-bottom:.5rem; }
.stat { background:var(--panel); border:1px solid var(--line); border-radius:4px; padding:.9rem 1rem; }
.stat b { display:block; font-size:1.5rem; font-weight:640; letter-spacing:-.02em; line-height:1.2; }
.stat span { font-size:.78rem; color:var(--muted); text-transform:uppercase; letter-spacing:.06em; }
.stat.on b { color:var(--patina); } .stat.off b { color:var(--alert); }

/* --- tablolar --- */
.tw { overflow-x:auto; border:1px solid var(--line); border-radius:4px; background:var(--panel); margin-bottom:1rem; }
table { border-collapse:collapse; width:100%; font-size:.88rem; }
th, td { text-align:left; padding:.55rem .8rem; border-bottom:1px solid var(--line); vertical-align:middle; }
th { font-family:var(--f-mono); font-size:.7rem; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); font-weight:600;
     background:color-mix(in srgb, var(--ink) 4%, transparent); white-space:nowrap; }
tr:last-child td { border-bottom:0; }
td.mono, td .mono { font-family:var(--f-mono); font-size:.85em; }
td.acts { text-align:right; white-space:nowrap; }
td.acts .btn { margin-left:.3rem; }
td.empty { text-align:center; color:var(--muted); padding:1.6rem; }
.sqlcell { font-family:var(--f-mono); font-size:.8rem; max-width:26rem; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; display:block; }

.tag { display:inline-block; font-family:var(--f-mono); font-size:.72rem; padding:.14rem .45rem; border-radius:2px; border:1px solid var(--line); }
.tag.on { color:var(--patina); border-color:color-mix(in srgb,var(--patina) 45%,transparent); }
.tag.off { color:var(--muted); }
.tag.bad { color:var(--alert); border-color:color-mix(in srgb,var(--alert) 45%,transparent); }
.tag.role-admin { color:var(--brass); border-color:color-mix(in srgb,var(--brass) 45%,transparent); }

.note { border:1px solid var(--line); border-left:3px solid var(--brass); background:var(--panel);
        padding:.85rem 1.1rem; border-radius:0 3px 3px 0; margin:0 0 1.2rem; font-size:.88rem; }

.filters { display:flex; gap:.5rem; flex-wrap:wrap; margin-bottom:1rem; }
.filters input, .filters select { width:auto; min-width:10rem; margin:0; }
.pager { display:flex; gap:.7rem; align-items:center; }

/* --- diyalog --- */
dialog { border:1px solid var(--line); border-top:3px solid var(--brass); border-radius:0 0 4px 4px;
         background:var(--panel); color:var(--ink); padding:1.5rem; width:min(34rem,92vw); }
dialog::backdrop { background:rgba(0,0,0,.45); }
dialog h3 { margin:0 0 .3rem; font-size:1.15rem; }
dialog menu { display:flex; justify-content:flex-end; gap:.6rem; padding:0; margin:1.4rem 0 0; }
dialog .hint { font-size:.8rem; color:var(--muted); margin:.25rem 0 0; }
dialog .row { display:flex; gap:.8rem; }
dialog .row > * { flex:1; }
label.check { display:flex; gap:.5rem; align-items:center; margin-top:1rem; color:var(--ink); font-size:.92rem; }
label.check input { width:auto; margin:0; accent-color:var(--brass); }

/* --- bildirim --- */
.toast { position:fixed; bottom:1.3rem; left:50%; transform:translateX(-50%);
         background:var(--code-bg); color:var(--code-fg); padding:.6rem 1.1rem; border-radius:3px;
         font-size:.88rem; z-index:99; box-shadow:0 4px 16px rgba(0,0,0,.25); }
.toast.bad { background:var(--alert); color:#fff; }

@media (prefers-reduced-motion:reduce) { * { transition:none !important; } }