/* ===== Yönetim Paneli — kurumsal (beyaz / hardal / siyah) ===== */
:root{
  --paper:#FFFFFF;--soft:#F7F4ED;--ink:#16130D;--ink-2:#2A251C;--muted:#6B6559;
  --gold:#B8860B;--gold-deep:#8C660A;--border:#E7E1D3;--danger:#C0392B;
  --sans:'Inter',system-ui,-apple-system,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;background:var(--soft);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
h1{font-size:30px;font-weight:700;letter-spacing:-.01em;margin:0}
h3{font-size:16px;margin:0 0 16px;letter-spacing:.01em}
.mono{font-family:var(--sans);font-weight:700;font-size:13px;color:#fff;background:var(--ink);width:34px;height:34px;display:grid;place-items:center;border-radius:2px}
.muted{color:var(--muted)}

.btn{display:inline-flex;align-items:center;gap:8px;font-weight:600;font-size:14px;padding:11px 20px;border-radius:2px;border:1.5px solid var(--ink);cursor:pointer;transition:.18s;background:transparent;color:var(--ink)}
.btn:hover{transform:translateY(-1px)}
.btn-gold{background:var(--gold);border-color:var(--gold);color:#fff}
.btn-gold:hover{background:var(--gold-deep);border-color:var(--gold-deep)}
.btn-dark{background:var(--ink);border-color:var(--ink);color:#fff}
.btn-line{background:transparent;border-color:var(--border);color:var(--ink-2)}
.btn-line:hover{border-color:var(--gold)}

/* login */
.login-body{display:grid;place-items:center;min-height:100vh;padding:20px}
.login-card{background:var(--paper);border:1px solid var(--border);border-radius:4px;padding:38px 34px;width:100%;max-width:380px;display:flex;flex-direction:column}
.login-brand{display:flex;align-items:center;gap:11px;font-weight:700;font-size:19px;margin-bottom:22px}
.login-card label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);margin:14px 0 7px}
.login-card input{padding:12px 14px;border:1px solid var(--border);border-radius:2px;font-size:15px;font-family:inherit;outline:none}
.login-card input:focus{border-color:var(--gold)}
.login-card .btn{margin-top:22px;justify-content:center}
.login-hint{font-size:12px;color:var(--muted);margin:18px 0 0;text-align:center}

/* layout */
.layout{display:grid;grid-template-columns:250px 1fr;min-height:100vh}
.side{background:var(--ink);color:#fff;padding:22px 0;display:flex;flex-direction:column;position:sticky;top:0;height:100vh}
.side-brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;padding:0 22px 20px;border-bottom:1px solid rgba(255,255,255,.12);margin-bottom:12px}
.side-brand .mono{background:var(--gold)}
.side-nav{display:flex;flex-direction:column}
.side-nav a{padding:12px 22px;color:rgba(255,255,255,.72);font-weight:500;font-size:15px;border-left:3px solid transparent;transition:.15s}
.side-nav a:hover{color:#fff;background:rgba(255,255,255,.05)}
.side-nav a.on{color:#fff;border-left-color:var(--gold);background:rgba(184,134,11,.16)}
.side-foot{margin-top:auto;padding:16px 22px 0;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;gap:12px}
.side-foot a{color:rgba(255,255,255,.7);font-size:14px}
.side-foot a:hover{color:#fff}
.side-foot .logout{color:var(--gold)}

.main{padding:34px 40px;overflow-x:auto}
.top{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:26px;flex-wrap:wrap}
.who{color:var(--muted);font-size:14px}

.alert{padding:12px 16px;border-radius:2px;font-size:14px;margin-bottom:20px}
.alert.ok{background:#EAF3EA;border:1px solid #BCD9BC;color:#2E6B2E}
.alert.err{background:#FBEAE8;border:1px solid #E4B7B1;color:var(--danger)}

.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px;margin-bottom:26px}
.card{background:var(--paper);border:1px solid var(--border);border-radius:4px;padding:24px;display:flex;flex-direction:column;transition:.2s}
.card:hover{box-shadow:0 14px 30px rgba(22,19,13,.07);transform:translateY(-3px);border-color:var(--gold)}
.card .cn{font-size:40px;font-weight:700;color:var(--gold);line-height:1}
.card .cl{font-size:14px;color:var(--muted);margin-top:6px}
.hint{color:var(--muted);font-size:14px;max-width:70ch}

.tbl{width:100%;border-collapse:collapse;background:var(--paper);border:1px solid var(--border);border-radius:4px;overflow:hidden}
.tbl th{text-align:left;font-size:12px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);padding:14px 18px;border-bottom:1px solid var(--border);background:var(--soft)}
.tbl td{padding:13px 18px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tr:last-child td{border-bottom:none}
.tbl .strong{font-weight:600}
.tbl .r{text-align:right}
.act{display:flex;gap:8px;justify-content:flex-end}
.mini{font-weight:600;font-size:13px;padding:7px 13px;border:1px solid var(--border);border-radius:2px;color:var(--ink-2);transition:.15s;background:var(--paper)}
.mini:hover{border-color:var(--gold);color:var(--gold-deep)}
.mini.danger:hover{border-color:var(--danger);color:var(--danger)}

.form{background:var(--paper);border:1px solid var(--border);border-radius:4px;padding:30px 32px;max-width:820px;margin-bottom:22px}
.form.pw{max-width:820px}
.form .group{padding-bottom:26px;margin-bottom:26px;border-bottom:1px solid var(--border)}
.form .group:last-of-type{border-bottom:none;margin-bottom:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;margin-bottom:18px}
.field.big{grid-column:1/-1}
.field label{font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--muted);margin-bottom:8px}
.field input,.field textarea,.field select{padding:12px 14px;border:1px solid var(--border);border-radius:2px;font-size:15px;font-family:inherit;outline:none;transition:border .15s;background:var(--paper);color:var(--ink)}
.field textarea{resize:vertical;line-height:1.6}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--gold)}
.form-foot{display:flex;gap:10px;margin-top:8px}

@media (max-width:820px){
  .layout{grid-template-columns:1fr}
  .side{position:static;height:auto;flex-direction:row;overflow-x:auto;padding:10px;align-items:center}
  .side-brand{display:none}
  .side-nav{flex-direction:row}
  .side-nav a{border-left:none;border-bottom:3px solid transparent;white-space:nowrap;padding:10px 14px}
  .side-nav a.on{border-left:none;border-bottom-color:var(--gold)}
  .side-foot{margin:0 0 0 auto;padding:0 10px;flex-direction:row;border:none}
  .main{padding:22px 18px}
  .grid2{grid-template-columns:1fr}
}