/* Yonetim katmani (giris, makineler, kullanicilar).
   Renkler index.html'deki mevcut degiskenlerden alinir (--surface-1, --border,
   --text-muted, --page, --series-1); yeni palet tanimlanmaz ki acik/koyu tema
   otomatik calissin. */

.admin-tools { display: flex; align-items: center; gap: 8px; margin-left: 12px; }
.admin-tools .who { display: flex; align-items: center; gap: 8px;
  font-size: 12px; color: var(--text-muted); }

.btn.small { padding: 4px 10px; font-size: 12px; }
.btn.primary { background: var(--series-1); color: #fff; border-color: transparent; }
.btn.danger { color: #f87171; }
.btn.wide { width: 100%; justify-content: center; }
.btn:disabled { opacity: .55; cursor: default; }

/* --- paneller --- */
.panel { margin: 16px 0; padding: 16px; border: 1px solid var(--border);
  border-radius: 12px; background: var(--surface-1); }
.panel-head { display: flex; align-items: center; justify-content: space-between;
  gap: 12px; margin-bottom: 8px; }
.panel-head h2 { margin: 0; font-size: 16px; }
.hint { font-size: 12px; color: var(--text-muted); margin: 4px 0 12px; }

.tbl-wrap { overflow-x: auto; }          /* dar ekranda tablo kendi icinde kaysin */
.mch-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.mch-table th, .mch-table td { text-align: left; padding: 8px 10px;
  border-bottom: 1px solid var(--border); white-space: nowrap; }
.mch-table th { font-size: 11px; text-transform: uppercase; letter-spacing: .08em;
  color: var(--text-muted); }
.mch-table .hint { margin: 0; }
.row-actions { display: flex; gap: 6px; }

/* --- form --- */
.form { display: flex; flex-direction: column; gap: 12px; }
.fld { display: flex; flex-direction: column; gap: 5px; font-size: 12px;
  color: var(--text-muted); }
.fld.row { flex-direction: row; align-items: center; gap: 8px; }
.fld > span { font-weight: 600; }
.fld .ctl { font-size: 14px; }

/* --- modal --- */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,.55);
  z-index: 60; display: flex; align-items: center; justify-content: center;
  padding: 20px; }
.modal { background: var(--surface-1); border: 1px solid var(--border);
  border-radius: 14px; width: 100%; max-width: 460px; overflow: hidden;
  box-shadow: 0 10px 40px rgba(0,0,0,.5); }
.modal-head { padding: 14px 20px; font-weight: 700;
  border-bottom: 1px solid var(--border); }
.modal-body { padding: 16px 20px; max-height: 64vh; overflow: auto; }
.modal-foot { padding: 12px 20px; display: flex; justify-content: flex-end;
  gap: 10px; border-top: 1px solid var(--border); }
.modal-err { background: rgba(239,68,68,.14); color: #fca5a5; font-size: 13px;
  padding: 9px 12px; border-radius: 8px; margin-bottom: 12px; }

/* --- giris --- */
.login-overlay { position: fixed; inset: 0; background: var(--page);
  z-index: 100; display: flex; align-items: center; justify-content: center;
  padding: 20px; }
.login-box { width: 100%; max-width: 340px; display: flex; flex-direction: column;
  gap: 12px; padding: 24px; border: 1px solid var(--border);
  border-radius: 14px; background: var(--surface-1); }
.login-box h2 { margin: 0; font-size: 18px; }
.login-box .sub { margin: 0 0 4px; font-size: 13px; color: var(--text-muted); }

/* --- bildirim --- */
.toast-host { position: fixed; right: 18px; bottom: 18px; z-index: 90;
  display: flex; flex-direction: column; gap: 8px; }
.toast { background: var(--surface-1); border: 1px solid var(--border);
  border-left: 4px solid #22c55e; border-radius: 10px; padding: 10px 14px;
  font-size: 13px; box-shadow: 0 8px 24px rgba(0,0,0,.45); max-width: 340px; }
.toast.err { border-left-color: #ef4444; }

/* --- sure tahmini testi --- */
.staging { display: flex; flex-direction: column; gap: 12px; margin-top: 12px; }
.est-card { border: 1px solid var(--border); border-radius: 10px; padding: 14px;
  background: var(--page); }
.est-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.est-head .btn { margin-left: auto; }
.est-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(160px,1fr));
  gap: 10px; }
.est-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap;
  padding: 8px 0; border-top: 1px solid var(--border); }
.est-row .ctl { flex: 0 1 auto; }
.est-out { margin-top: 10px; }
.est-result { background: var(--grid); border-radius: 8px; padding: 10px 12px;
  font-size: 14px; }
.est-result b { font-size: 18px; }
.est-results { margin-top: 8px; }