/* ============================================================
   Page: kullanicilar — "Kullanıcılar & Yetki Yönetimi"
   İki sekme: Kullanıcılar (CRUD) + Roller & Yetkiler (master-detail
   toggle matrisi). Mobil-öncelikli: matris mobilde dikey yığılır,
   masaüstünde sol kategori sütunu + sağ izin listesi.
   ============================================================ */

.ku { display: flex; flex-direction: column; gap: var(--space-4); }
.ku-loading { padding: var(--space-8); text-align: center; color: var(--text-muted, #8b86a3); }

/* ── Sekme şeridi (Hesaplar .acc-tab stili: dolgulu/segment —
   aktif = koyu zemin + beyaz yazı, pasif = açık zemin + koyu yazı) ── */
.ku-tabs {
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  margin-bottom: var(--space-4);
}
.ku-tab {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px var(--space-3); cursor: pointer;
  background: var(--navy-tint); border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  color: var(--text); font-size: var(--fs-sm); font-weight: 600;
  white-space: nowrap; transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.ku-tab svg { width: 18px; height: 18px; flex: 0 0 auto; }
.ku-tab:hover { background: var(--border-strong); border-color: var(--navy-light); }
.ku-tab.is-active,
.ku-tab.is-active:hover { background: var(--text); border-color: var(--text); color: #fff; }
.ku-tab-count {
  display: inline-grid; place-items: center;
  min-width: 20px; height: 20px; padding: 0 6px;
  background: var(--surface); color: var(--text-muted);
  border: 1px solid var(--border);
  border-radius: var(--radius-full); font-size: 11px; font-weight: 700;
}
.ku-tab.is-active .ku-tab-count { background: rgba(255, 255, 255, .22); color: #fff; border-color: transparent; }

/* ── Rol rozeti (paylaşılan) ── */
.ku-role {
  display: inline-flex; align-items: center;
  padding: 2px 10px; border-radius: var(--radius-full);
  font-size: .74rem; font-weight: 700; letter-spacing: .2px;
  background: var(--navy-tint); color: var(--navy-deep);
}
.ku-role-admin   { background: var(--brand-tint);  color: var(--brand-dark); }
.ku-role-manager { background: var(--navy-tint);   color: var(--navy-deep); }
.ku-role-sales   { background: var(--green-soft);  color: var(--green); }
.ku-role-stock   { background: var(--blue-soft);   color: var(--blue); }
.ku-role-viewer  { background: var(--surface-alt); color: var(--navy-mid); border: 1px solid var(--border); }

.ku-you {
  font-size: .68rem; font-weight: 700; color: var(--brand-dark);
  background: var(--brand-tint); padding: 1px 6px; border-radius: var(--radius-full);
}
.ku-status {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: var(--radius-full);
  font-size: .74rem; font-weight: 700;
}
.ku-status.on  { background: var(--green-soft); color: var(--green); }
.ku-status.off { background: var(--red-soft);   color: var(--red); }

/* ════════════════════════════════════════════════════
   SEKME 1 — KULLANICILAR
   ════════════════════════════════════════════════════ */
.ku-name { font-weight: 600; color: var(--navy-deep); }
.ku-sub  { font-size: .8rem; color: var(--navy-mid); }

/* Kart görünümü */
.ku-ucard {
  display: flex; flex-direction: column; gap: var(--space-3);
  padding: var(--space-4); height: 100%;
}
.ku-ucard.is-pasif { opacity: .62; }
.ku-ucard-top { display: flex; align-items: center; gap: var(--space-3); }
.ku-avatar {
  flex: 0 0 auto; width: 40px; height: 40px; border-radius: var(--radius-full);
  display: inline-flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--navy-mid), var(--navy-deep));
  color: #fff; font-weight: 700; font-size: 1.05rem;
}
.ku-ucard-id { flex: 1 1 auto; min-width: 0; }
.ku-ucard-name { font-weight: 700; color: var(--navy-deep); display: flex; align-items: center; gap: 6px; }
.ku-ucard-mail { font-size: .82rem; color: var(--navy-mid); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ku-ucard-meta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-2); flex-wrap: wrap; }
.ku-chip {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .78rem; color: var(--navy-mid);
  background: var(--surface-alt); border: 1px solid var(--border);
  padding: 3px 10px; border-radius: var(--radius-full);
}
.ku-chip svg { width: 14px; height: 14px; }

/* ── Kullanıcı formu (modal) ── */
.ku-form { display: flex; flex-direction: column; gap: var(--space-3); }
.ku-form-hint, .ku-form-note {
  display: flex; align-items: flex-start; gap: 8px;
  font-size: .82rem; line-height: 1.45; margin: 0;
  padding: 10px 12px; border-radius: var(--radius-sm);
}
.ku-form-hint { background: var(--navy-tint);  color: var(--navy-deep); }
.ku-form-note { background: var(--surface-alt); color: var(--navy-mid); border: 1px dashed var(--border-strong); }
.ku-hint-ico { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 1px; }
.ku-form-foot {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); width: 100%;
}
.ku-foot-right { display: flex; gap: var(--space-2); margin-left: auto; }
.ku-del { color: var(--red) !important; }
.ku-del:hover { background: var(--red-soft) !important; }

/* ════════════════════════════════════════════════════
   SEKME 2 — ROLLER & YETKİLER (master-detail)
   ════════════════════════════════════════════════════ */
.ku-roles { display: flex; flex-direction: column; gap: var(--space-4); }

/* Rol seçici pill şeridi */
.ku-role-pills { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.ku-pill {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  border: 1px solid var(--border); background: var(--surface);
  padding: 8px 16px; border-radius: var(--radius-full);
  font-size: .86rem; font-weight: 600; color: var(--navy-mid); cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.ku-pill:hover { border-color: var(--border-strong); color: var(--navy-deep); }
.ku-pill.is-active { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: var(--shadow-sm); }
.ku-pill-ico { width: 14px; height: 14px; }
.ku-ovr {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--yellow); display: inline-block; margin-left: 2px;
}
.ku-pill.is-active .ku-ovr { background: #fff; }

/* Rol başlık satırı (açıklama + sayaç + reset) */
.ku-role-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-4); flex-wrap: wrap;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--space-4);
}
.ku-role-info { min-width: 0; }
.ku-role-title { display: flex; align-items: center; gap: var(--space-2); flex-wrap: wrap; }
.ku-role-count { font-size: .82rem; font-weight: 700; color: var(--brand-dark); }
.ku-ovr-tag {
  font-size: .7rem; font-weight: 700; color: var(--yellow);
  background: var(--yellow-soft); padding: 2px 8px; border-radius: var(--radius-full);
}
.ku-role-desc { font-size: .85rem; color: var(--navy-mid); margin-top: 4px; }
.ku-role-act { flex: 0 0 auto; }
.ku-locked {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: .82rem; color: var(--brand-dark);
  background: var(--brand-tint); padding: 8px 14px; border-radius: var(--radius-full);
}
.ku-locked svg { width: 16px; height: 16px; }

/* Matris: sol kategori nav + sağ izin listesi */
.ku-matrix {
  display: grid; grid-template-columns: 248px 1fr; gap: var(--space-4);
  align-items: start;
}
.ku-cats {
  display: flex; flex-direction: column; gap: 4px;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: var(--space-2);
  position: sticky; top: var(--space-4);
}
.ku-cat {
  display: flex; align-items: center; gap: var(--space-2);
  border: 0; background: transparent; cursor: pointer; text-align: left;
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: var(--navy-mid); font-size: .88rem; font-weight: 600;
  transition: background .12s, color .12s;
}
.ku-cat:hover { background: var(--surface-alt); color: var(--navy-deep); }
.ku-cat.is-active { background: var(--brand-tint); color: var(--brand-dark); }
.ku-cat-ico { display: inline-flex; flex: 0 0 auto; }
.ku-cat-ico svg { width: 18px; height: 18px; }
.ku-cat-lbl { flex: 1 1 auto; min-width: 0; }
.ku-cat-badge {
  flex: 0 0 auto; font-size: .7rem; font-weight: 700;
  padding: 2px 8px; border-radius: var(--radius-full);
  background: var(--surface-alt); color: var(--navy-mid);
}
.ku-cat-badge.all  { background: var(--green-soft); color: var(--green); }
.ku-cat-badge.none { background: var(--surface-alt); color: var(--navy-mid); }
.ku-cat-badge.some { background: var(--yellow-soft); color: var(--yellow); }
.ku-cat.is-active .ku-cat-badge { background: #fff; }

/* Sağ izin listesi */
.ku-perms {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
}
.ku-perms-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); padding: var(--space-4);
  border-bottom: 1px solid var(--border); background: var(--surface-alt);
}
.ku-perms-title { display: flex; align-items: center; gap: var(--space-2); font-weight: 700; color: var(--navy-deep); }
.ku-perms-title svg { width: 20px; height: 20px; color: var(--brand); }
.ku-bulk {
  border: 1px solid var(--border-strong); background: var(--surface);
  cursor: pointer; padding: 6px 14px; border-radius: var(--radius-full);
  font-size: .8rem; font-weight: 600; color: var(--navy-deep);
  transition: border-color .15s, color .15s;
}
.ku-bulk:hover { border-color: var(--brand); color: var(--brand); }

.ku-perm-list { display: flex; flex-direction: column; }
.ku-perm {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-3); padding: 14px var(--space-4);
  border-bottom: 1px solid var(--border); cursor: pointer;
}
.ku-perm:last-child { border-bottom: 0; }
.ku-perm:hover { background: var(--row-hover); }
.ku-perm.is-locked { cursor: default; }
.ku-perm.is-locked:hover { background: transparent; }
.ku-perm-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.ku-perm-lbl { font-weight: 600; color: var(--navy-deep); font-size: .9rem; }
.ku-perm-key { font-size: .72rem; color: var(--navy-light); font-family: ui-monospace, SFMono-Regular, Menlo, monospace; }

/* iOS tarzı toggle */
.ku-switch {
  flex: 0 0 auto; position: relative;
  width: 44px; height: 26px; border-radius: var(--radius-full);
  background: var(--border-strong); cursor: pointer;
  transition: background .18s; outline: none;
}
.ku-switch:focus-visible { box-shadow: 0 0 0 3px var(--brand-glow); }
.ku-switch.on { background: var(--green); }
.ku-switch.locked { background: var(--brand); cursor: default; opacity: .65; }
.ku-knob {
  position: absolute; top: 3px; left: 3px;
  width: 20px; height: 20px; border-radius: 50%;
  background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.25);
  transition: transform .18s;
}
.ku-switch.on .ku-knob { transform: translateX(18px); }

/* ── Mobil ── */
@media (max-width: 860px) {
  .ku-matrix { grid-template-columns: 1fr; }
  .ku-cats {
    position: static; flex-direction: row; flex-wrap: nowrap;
    overflow-x: auto; gap: var(--space-1);
    -webkit-overflow-scrolling: touch;
  }
  .ku-cat { flex: 0 0 auto; }
  .ku-cat-lbl { white-space: nowrap; }
  .ku-role-head { flex-direction: column; align-items: stretch; }
  .ku-role-act { width: 100%; }
  .ku-role-act .btn, .ku-locked { width: 100%; justify-content: center; }
}
@media (max-width: 560px) {
  .ku-form-foot { flex-direction: column-reverse; align-items: stretch; }
  .ku-foot-right { margin-left: 0; }
  .ku-foot-right .btn { flex: 1 1 0; justify-content: center; }
  .ku-del { width: 100%; justify-content: center; }
}