/* admin.css — verstecktes Admin-Panel */
.admin-overlay {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(20, 20, 20, 0.9); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.3s;
}

.admin-overlay.active { opacity: 1; pointer-events: auto; }

.admin-login {
  background: var(--white); padding: 2.5rem; border-radius: 10px;
  width: 340px; text-align: center; box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.admin-login h3 { font-size: 1.5rem; margin-bottom: 1.5rem; color: var(--charcoal); }

.admin-login input {
  width: 100%; padding: 0.8rem 1rem; border: 1px solid var(--stone);
  border-radius: 6px; font-family: var(--font-body); font-size: 0.95rem;
  margin-bottom: 1rem; outline: none;
}

.admin-login input:focus { border-color: var(--teal); }

.admin-login button {
  width: 100%; padding: 0.8rem; background: var(--teal); color: var(--white);
  border: none; border-radius: 6px; font-size: 0.95rem; cursor: pointer;
  transition: background 0.3s;
}

.admin-login button:hover { background: var(--teal-dark); }
.admin-error { color: var(--terracotta); font-size: 0.85rem; margin-top: 0.5rem; }

/* Admin Dashboard */
.admin-panel {
  background: var(--white); border-radius: 10px; width: 90vw; max-width: 1000px;
  max-height: 85vh; overflow-y: auto; padding: 2rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  scrollbar-width: thin; scrollbar-color: var(--stone) transparent;
}

.admin-panel h3 { font-size: 1.6rem; margin-bottom: 1.5rem; color: var(--charcoal); }
.admin-close {
  position: absolute; top: 1rem; right: 1.5rem; background: none; border: none;
  font-size: 2rem; color: var(--white); cursor: pointer; opacity: 0.7;
  transition: opacity 0.3s;
}
.admin-close:hover { opacity: 1; }

.admin-tabs {
  display: flex;
  gap: 0;
  border-bottom: 2px solid var(--stone-light);
  margin-bottom: 1.5rem;
}

.admin-tab {
  padding: 0.7rem 1.5rem; background: none; border: none;
  font-family: var(--font-body); font-size: 0.9rem; cursor: pointer;
  color: var(--charcoal-light); border-bottom: 2px solid transparent;
  margin-bottom: -2px; transition: all 0.3s;
}

.admin-tab.active { color: var(--teal); border-bottom-color: var(--teal); }
.admin-tab:hover { color: var(--charcoal); }

.admin-section { display: none; }
.admin-section.active { display: block; }

.admin-form { display: flex; flex-direction: column; gap: 0.8rem; max-width: 500px; }
.admin-form label { font-size: 0.85rem; font-weight: 500; color: var(--charcoal); }
.admin-form input, .admin-form select {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--stone);
  border-radius: 5px;
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.admin-form .btn {
  padding: 0.7rem 1.5rem; background: var(--teal); color: var(--white);
  border: none; border-radius: 5px; cursor: pointer; font-size: 0.9rem;
  align-self: flex-start; transition: background 0.3s;
}
.admin-form .btn:hover { background: var(--teal-dark); }
.admin-form .btn-danger { background: var(--terracotta); }
.admin-form .btn-danger:hover { background: #a85d3d; }

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.85rem;
  margin-top: 1rem;
}

.admin-table th {
  text-align: left; padding: 0.6rem; border-bottom: 2px solid var(--stone-light);
  font-weight: 500; color: var(--charcoal);
}

.admin-table td { padding: 0.5rem 0.6rem; border-bottom: 1px solid var(--cream); color: var(--charcoal-light); }
.admin-table .del-btn { background: none; border: none; color: var(--terracotta); cursor: pointer; font-size: 1.1rem; }