/* =============================================
   JULA Ausgaben – admin.css
   Admin-Panel Styles (ergänzt style.css)
   ============================================= */

/* ─── Admin Layout ───────────────────────────── */
.admin-login-wrap {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.admin-login-card {
  width: 100%;
  max-width: 420px;
}

.login-logo {
  text-align: center;
  margin-bottom: 28px;
}
.login-logo-icon {
  font-size: 48px;
  display: block;
  margin-bottom: 8px;
  animation: float 3s ease-in-out infinite;
}
@keyframes float {
  0%,100% { transform: translateY(0); }
  50%      { transform: translateY(-8px); }
}
.login-logo-title {
  font-size: 22px; font-weight: 800;
  background: linear-gradient(135deg, var(--text), var(--accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.login-logo-sub {
  font-size: 13px; color: var(--text-subtle); margin-top: 4px;
}

.login-error {
  display: none;
  background: hsla(0,72%,60%,0.12);
  border: 1px solid hsla(0,72%,60%,0.3);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px; color: var(--danger);
  margin-bottom: 16px;
  animation: fade-in 0.2s ease;
}
.login-error.visible { display: block; }

/* ─── Admin Dashboard ────────────────────────── */
.admin-body { display: none; }
.admin-body.visible { display: block; }
.admin-login-wrap.hidden { display: none; }

.admin-header {
  background: hsla(225, 20%, 8%, 0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 0 32px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky; top: 0; z-index: 100;
}
.admin-header-left {
  display: flex; align-items: center; gap: 12px;
}
.admin-logo-badge {
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, hsl(38,92%,60%), hsl(25, 92%, 60%));
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 12px hsla(38,92%,60%,0.35);
}
.admin-title { font-weight: 800; font-size: 16px; }
.admin-subtitle { font-size: 11px; color: var(--text-subtle); }

.admin-header-right { display: flex; align-items: center; gap: 12px; }
.admin-user-info { font-size: 13px; color: var(--text-muted); }

.btn-logout {
  padding: 7px 14px;
  background: hsla(0,72%,60%,0.12);
  border: 1px solid hsla(0,72%,60%,0.25);
  color: var(--danger);
  border-radius: var(--radius-sm);
  font-size: 13px; font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}
.btn-logout:hover { background: hsla(0,72%,60%,0.2); }

/* ─── Stats Bar ──────────────────────────────── */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  backdrop-filter: blur(12px);
}
.stat-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-subtle); margin-bottom: 6px; }
.stat-value { font-size: 28px; font-weight: 800; color: var(--text); }
.stat-sub   { font-size: 12px; color: var(--text-muted); margin-top: 2px; }
.stat-card.accent .stat-value { color: var(--accent); }
.stat-card.success .stat-value { color: var(--success); }
.stat-card.warning .stat-value { color: var(--warning); }

/* ─── Toolbar ─────────────────────────────────── */
.toolbar {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.toolbar-search {
  flex: 1; min-width: 200px;
  position: relative;
}
.toolbar-search-icon {
  position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  font-size: 15px; pointer-events: none;
}
.toolbar-search input {
  padding-left: 36px;
  background: var(--surface);
  border-color: var(--border);
}
.btn-export {
  padding: 10px 20px;
  background: linear-gradient(135deg, hsl(142,64%,42%), hsl(158,64%,52%));
  color: #fff; border: none;
  border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600;
  cursor: pointer;
  display: flex; align-items: center; gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 12px hsla(158,64%,52%,0.3);
  white-space: nowrap;
}
.btn-export:hover { transform: translateY(-1px); box-shadow: 0 6px 18px hsla(158,64%,52%,0.4); }
.btn-export:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn-refresh {
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 14px; cursor: pointer;
  transition: all var(--transition);
}
.btn-refresh:hover { color: var(--text); border-color: var(--border-focus); }

/* ─── Table ───────────────────────────────────── */
.table-wrap {
  overflow-x: auto;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface-glass);
  backdrop-filter: blur(12px);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
thead th {
  background: hsla(225,20%,10%,0.9);
  color: var(--text-muted);
  font-size: 12px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition);
}
thead th:hover { color: var(--text); }
thead th.sorted { color: var(--accent); }
thead th .sort-icon { margin-left: 4px; opacity: 0.5; }
thead th.sorted .sort-icon { opacity: 1; }

tbody tr {
  border-bottom: 1px solid hsla(225,20%,40%,0.1);
  transition: background var(--transition);
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: hsla(225,20%,30%,0.12); }

td {
  padding: 13px 16px;
  color: var(--text);
  vertical-align: middle;
}
td.td-mono { font-family: 'Courier New', monospace; font-size: 13px; color: var(--text-muted); }
td.td-betrag { font-weight: 700; color: var(--success); }
td.td-iban { font-family: 'Courier New', monospace; font-size: 12px; color: var(--text-muted); }

/* Klickbare Zellen zum Kopieren */
td.td-copyable {
  cursor: pointer;
  transition: background var(--transition);
  position: relative;
}
td.td-copyable:hover {
  background: hsla(245, 65%, 65%, 0.07);
}
td.td-copyable:active {
  background: hsla(245, 65%, 65%, 0.15);
  transform: scale(0.99);
}

.thumb {
  width: 48px; height: 48px; border-radius: 6px;
  object-fit: cover; cursor: pointer;
  border: 1px solid var(--border);
  transition: all var(--transition);
}
.thumb:hover { transform: scale(1.08); border-color: var(--accent); }
.thumb-placeholder {
  width: 48px; height: 48px; border-radius: 6px;
  background: var(--bg-secondary);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  border: 1px solid var(--border);
}

/* ─── Lightbox ──────────────────────────────── */
.lightbox {
  display: none;
  position: fixed; inset: 0; z-index: 2000;
  background: hsla(225,20%,3%,0.92);
  backdrop-filter: blur(12px);
  align-items: center; justify-content: center;
}
.lightbox.visible { display: flex; }
.lightbox-inner {
  position: relative;
  max-width: 90vw; max-height: 90vh;
}
.lightbox-img {
  max-width: 90vw; max-height: 85vh;
  border-radius: var(--radius);
  box-shadow: 0 20px 60px hsla(0,0%,0%,0.6);
}
.lightbox-close {
  position: absolute; top: -12px; right: -12px;
  width: 32px; height: 32px; border-radius: 50%;
  background: var(--danger);
  border: none; color: #fff; font-size: 16px; font-weight: 700;
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: transform var(--transition);
}
.lightbox-close:hover { transform: scale(1.1); }

/* ─── Loading / Empty States ────────────────── */
.table-loading, .table-empty {
  text-align: center; padding: 60px 20px;
  color: var(--text-muted);
}
.table-loading-icon, .table-empty-icon { font-size: 40px; margin-bottom: 12px; }
.table-loading-spinner {
  width: 40px; height: 40px; margin: 0 auto 16px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

/* ─── Export Progress ────────────────────────── */
.export-modal {
  display: none;
  position: fixed; inset: 0; z-index: 3000;
  background: hsla(225,20%,3%,0.85);
  backdrop-filter: blur(8px);
  align-items: center; justify-content: center;
}
.export-modal.visible { display: flex; }
.export-card {
  background: var(--surface-glass);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 48px;
  text-align: center; max-width: 380px;
  backdrop-filter: blur(20px);
}
.export-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.export-card p  { font-size: 14px; color: var(--text-muted); margin-bottom: 24px; }
.export-progress-track {
  height: 6px; background: var(--bg-secondary); border-radius: 3px; overflow: hidden; margin-bottom: 12px;
}
.export-progress-fill {
  height: 100%; width: 0%;
  background: linear-gradient(90deg, var(--success), hsl(142,64%,42%));
  border-radius: 3px;
  transition: width 0.4s ease;
}
.export-progress-label { font-size: 12px; color: var(--text-subtle); }

/* ─── Pagination ─────────────────────────────── */
.pagination {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 20px;
  flex-wrap: wrap;
}
.page-btn {
  min-width: 36px; height: 36px; padding: 0 10px;
  border-radius: var(--radius-sm); border: 1px solid var(--border);
  background: var(--surface); color: var(--text-muted);
  font-size: 14px; cursor: pointer;
  transition: all var(--transition);
}
.page-btn:hover { color: var(--text); border-color: var(--border-focus); }
.page-btn.active {
  background: var(--accent); border-color: var(--accent);
  color: #fff; font-weight: 700;
  box-shadow: 0 4px 12px hsla(245,65%,65%,0.35);
}
.page-btn:disabled { opacity: 0.3; cursor: not-allowed; }

.page-info { font-size: 13px; color: var(--text-subtle); padding: 0 8px; }

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 640px) {
  .admin-header { padding: 0 16px; }
  .admin-user-info { display: none; }
  main.admin-main { padding: 16px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .btn-export, .btn-refresh { width: 100%; justify-content: center; }
}

/* ─── Status Buttons ─────────────────────────── */
.status-btn {
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
}
.status-btn.offen {
  background: hsla(38, 92%, 60%, 0.12);
  border-color: hsla(38, 92%, 60%, 0.25);
  color: var(--warning);
}
.status-btn.offen:hover {
  background: hsla(38, 92%, 60%, 0.2);
  transform: translateY(-1px);
}
.status-btn.erledigt {
  background: hsla(158, 64%, 52%, 0.12);
  border-color: hsla(158, 64%, 52%, 0.25);
  color: var(--success);
}
.status-btn.erledigt:hover {
  background: hsla(158, 64%, 52%, 0.2);
  transform: translateY(-1px);
}

/* ─── Delete Button ─────────────────────────── */
.delete-btn {
  background: hsla(0, 72%, 60%, 0.12);
  border: 1px solid hsla(0, 72%, 60%, 0.25);
  color: var(--danger);
  border-radius: var(--radius-sm);
  padding: 6px 10px;
  cursor: pointer;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}
.delete-btn:hover {
  background: var(--danger);
  color: #fff;
  transform: translateY(-1px);
}

/* ─── Copy Button in Table ──────────────────── */
.copy-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 4px;
  margin-left: 6px;
  transition: transform var(--transition);
  opacity: 0.5;
}
.copy-btn:hover {
  opacity: 1;
  transform: scale(1.15);
}
.copy-btn:active {
  transform: scale(0.95);
}

/* ─── Transfer Button ───────────────────────── */
.transfer-btn {
  background: hsla(225, 65%, 60%, 0.14);
  border: 1px solid hsla(225, 65%, 60%, 0.30);
  color: hsl(225, 75%, 75%);
  border-radius: var(--radius-sm);
  padding: 5px 10px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 6px;
  white-space: nowrap;
}
.transfer-btn:hover {
  background: hsl(225, 65%, 60%);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px hsla(225,65%,60%,0.35);
}
.transfer-btn:active {
  transform: translateY(0) scale(0.97);
}

/* ─── Transfer Modal Details ────────────────── */
.transfer-detail-row {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.transfer-detail-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
}
.transfer-detail-value-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-secondary);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}
.transfer-detail-value {
  font-size: 14px;
  color: var(--text);
  word-break: break-all;
}
.transfer-detail-value.td-iban {
  font-family: monospace;
}
.copy-detail-btn {
  background: transparent;
  border: none;
  cursor: pointer;
  font-size: 14px;
  padding: 2px;
  margin-left: 10px;
  opacity: 0.6;
  transition: all var(--transition);
}
.copy-detail-btn:hover {
  opacity: 1;
  transform: scale(1.1);
}
.copy-detail-btn.copied {
  color: var(--success);
}

/* ─── Copy Flash (Zelle anklicken zum Kopieren) ─ */
@keyframes flash-green {
  0%   { background-color: hsla(158, 64%, 52%, 0.30); color: var(--success); }
  100% { background-color: transparent; }
}
.copy-flash {
  animation: flash-green 0.6s ease forwards;
  border-radius: var(--radius-sm);
}