:root {
  --yazi: #1a1a1a;
  --ikincil: #5c5c5c;
  --arka: #f0f2f5;
  --kart: #fff;
  --cizgi: #e4e6eb;
  --mavi: #2563eb;
  --mavi-koyu: #1d4ed8;
  --mavi-acik: #eff6ff;
  --kirmizi: #dc2626;
  --sari: #ca8a04;
  --yesil: #16a34a;
  --gri: #6b7280;
}

* { box-sizing: border-box; }

[hidden] { display: none !important; }

body.is-login #appShell { display: none !important; }
body.is-login #loginGate { display: flex; }
body.is-app #loginGate { display: none !important; }
body.is-app #appShell { display: block !important; }

body {
  margin: 0;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  background: var(--arka);
  color: var(--yazi);
  font-size: 14px;
  line-height: 1.45;
}

.lp-shell {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.25rem 1rem 2.5rem;
}

.lp-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.lp-header h1 {
  margin: 0 0 0.2rem;
  font-size: 1.35rem;
  font-weight: 700;
}

.lp-header p {
  margin: 0;
  color: var(--ikincil);
  font-size: 0.88rem;
}

.lp-nav {
  display: flex;
  gap: 0.45rem;
  flex-shrink: 0;
}

.lp-nav button {
  border: 1px solid var(--cizgi);
  background: #fff;
  color: var(--yazi);
  border-radius: 8px;
  padding: 0.45rem 0.85rem;
  font: inherit;
  cursor: pointer;
}

.lp-nav button.is-active {
  background: var(--mavi);
  border-color: var(--mavi);
  color: #fff;
}

.lp-nav-logout {
  color: var(--kirmizi) !important;
  border-color: #fecaca !important;
}

.lp-login {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: linear-gradient(145deg, #1e293b 0%, #334155 100%);
}

.lp-login__card {
  width: 100%;
  max-width: 400px;
  background: var(--kart);
  border-radius: 12px;
  padding: 1.75rem 1.5rem;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.lp-login__card h1 {
  margin: 0 0 0.35rem;
  font-size: 1.25rem;
}

.lp-login__card p {
  margin: 0 0 1.25rem;
  color: var(--ikincil);
  font-size: 0.9rem;
}

.lp-login__card label {
  display: block;
  font-weight: 600;
  font-size: 0.82rem;
  margin-bottom: 0.85rem;
}

.lp-login__card input {
  display: block;
  width: 100%;
  margin-top: 0.35rem;
  padding: 0.55rem 0.65rem;
  border: 1px solid var(--cizgi);
  border-radius: 8px;
  font: inherit;
}

.lp-login__card .lp-btn {
  width: 100%;
  margin-top: 0.25rem;
}

.lp-toolbar {
  display: flex;
  gap: 0.55rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.lp-search {
  flex: 1;
  min-width: 200px;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--cizgi);
  border-radius: 8px;
  font: inherit;
  background: #fff;
}

.lp-btn {
  border: 1px solid var(--cizgi);
  background: #fff;
  color: var(--yazi);
  border-radius: 8px;
  padding: 0.5rem 0.9rem;
  font: inherit;
  cursor: pointer;
  white-space: nowrap;
}

.lp-btn:hover { background: #f8fafc; }

.lp-btn--primary {
  background: var(--mavi);
  border-color: var(--mavi);
  color: #fff;
}

.lp-btn--primary:hover { background: var(--mavi-koyu); }

.lp-btn:disabled {
  opacity: 0.55;
  cursor: wait;
}

.lp-card {
  background: var(--kart);
  border: 1px solid var(--cizgi);
  border-radius: 10px;
  overflow: hidden;
}

.lp-table-wrap { overflow-x: auto; }

table.lp-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
}

.lp-table th {
  text-align: left;
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ikincil);
  padding: 0.7rem 0.75rem;
  border-bottom: 1px solid var(--cizgi);
  background: #fafbfc;
}

.lp-table td {
  padding: 0.72rem 0.75rem;
  border-bottom: 1px solid var(--cizgi);
  vertical-align: middle;
}

.lp-table tr:last-child td { border-bottom: none; }

.lp-musteri strong { display: block; font-weight: 600; }
.lp-musteri small { color: var(--ikincil); font-size: 0.78rem; }

.lp-mono {
  font-family: ui-monospace, monospace;
  font-size: 0.82rem;
}

.lp-badge {
  display: inline-block;
  padding: 0.15rem 0.5rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.lp-badge--warning { background: #fef9c3; color: #854d0e; }
.lp-badge--expired { background: #fee2e2; color: #991b1b; }
.lp-badge--active { background: #dcfce7; color: #166534; }
.lp-badge--closed { background: #f3f4f6; color: var(--gri); }

.lp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.lp-actions button {
  border: 1px solid #bfdbfe;
  background: #fff;
  color: var(--mavi);
  border-radius: 6px;
  padding: 0.28rem 0.5rem;
  font-size: 0.78rem;
  cursor: pointer;
}

.lp-actions button:hover { background: var(--mavi-acik); }

.lp-empty {
  padding: 2rem 1rem;
  text-align: center;
  color: var(--ikincil);
}

.lp-panel { display: none; }
.lp-panel.is-visible { display: block; }

.lp-form {
  padding: 1rem;
  max-width: 36rem;
}

.lp-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.85rem;
}

.lp-form input,
.lp-form select,
.lp-form textarea {
  display: block;
  width: 100%;
  margin-top: 0.28rem;
  padding: 0.5rem 0.55rem;
  border: 1px solid var(--cizgi);
  border-radius: 6px;
  font: inherit;
}

.lp-form textarea { resize: vertical; min-height: 4rem; }

.lp-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 560px) {
  .lp-grid-2 { grid-template-columns: 1fr; }
  .lp-header { flex-direction: column; }
}

.lp-login-status {
  min-height: 1.2rem;
  margin: 0.65rem 0 0;
  font-size: 0.85rem;
  color: var(--ikincil);
}

.lp-login-status.is-error {
  color: var(--kirmizi);
  font-weight: 600;
}

.lp-hata {
  color: #991b1b;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: 6px;
  padding: 0.5rem 0.65rem;
  font-size: 0.86rem;
  margin-top: 0.65rem;
}

.lp-sonuc {
  margin-top: 1rem;
  padding: 0.85rem;
  background: #f0fdf4;
  border: 1px solid #bbf7d0;
  border-radius: 8px;
}

.lp-sonuc h3 {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--yesil);
}

.lp-anahtar {
  font-family: ui-monospace, monospace;
  font-size: 0.72rem;
  background: #f8fafc;
  border: 1px solid var(--cizgi);
  border-radius: 6px;
  padding: 0.5rem;
  word-break: break-all;
  max-height: 5rem;
  overflow: auto;
  margin: 0.35rem 0 0.65rem;
}

.lp-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.45);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1rem;
  z-index: 50;
}

.lp-overlay.is-open { display: flex; }

.lp-modal {
  width: min(720px, 100%);
  max-height: 92vh;
  overflow: auto;
  background: #fff;
  border-radius: 12px;
  border: 1px solid var(--cizgi);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
}

.lp-modal__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 1rem;
  border-bottom: 1px solid var(--cizgi);
}

.lp-modal__head h2 {
  margin: 0;
  font-size: 1rem;
}

.lp-modal__close {
  border: none;
  background: transparent;
  font-size: 1.25rem;
  cursor: pointer;
  color: var(--ikincil);
  line-height: 1;
}

.lp-modal__body { padding: 1rem; }

.lp-actions button.lp-act-belge {
  border-color: var(--mavi);
  background: var(--mavi-acik);
  font-weight: 600;
}

.lp-banner {
  margin-bottom: 0.75rem;
  padding: 0.55rem 0.7rem;
  border-radius: 8px;
  font-size: 0.84rem;
  background: #fff7ed;
  border: 1px solid #fed7aa;
  color: #9a3412;
}

.lp-banner--info {
  background: #eff6ff;
  border-color: #bfdbfe;
  color: #1e40af;
}

.lp-actions button.lp-act-warn {
  border-color: #fecaca;
  background: #fef2f2;
  color: #b91c1c;
}

.lp-users-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.lp-user-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 10px;
  border: 1px solid #e4e6eb;
  border-radius: 8px;
  background: #fafbfc;
}

.lp-user-row .lp-btn-ghost {
  border: 1px solid #d0d5dd;
  background: #fff;
  padding: 0.35rem 0.6rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 0.8rem;
}

.lp-belge-kart {
  margin-top: 1rem;
  padding: 1rem;
  border: 1px solid #bfdbfe;
  border-radius: 10px;
  background: #f8fbff;
}

.lp-belge-kart h3 {
  margin: 0 0 0.35rem;
  font-size: 1rem;
  color: var(--mavi-koyu);
}

.lp-belge-ipucu {
  margin: 0 0 0.55rem;
  font-size: 0.84rem;
  color: var(--ikincil);
}

#belgeMetniSayfa,
#belgeMetni {
  width: 100%;
  min-height: 280px;
  font-family: ui-monospace, Consolas, monospace;
  font-size: 0.8rem;
  line-height: 1.45;
  padding: 0.6rem;
  border: 1px solid var(--cizgi);
  border-radius: 8px;
  resize: vertical;
}

.lp-belge-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.65rem;
}

.lp-belge-actions .lp-btn--primary { margin-left: auto; }

.lp-modal__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0 1rem 1rem;
}

.lp-modal__foot .lp-btn--primary { margin-left: auto; }