/* Intern Dashboard – Refined */
.intern-container { max-width: 720px; }

/* Top Bar */
.intern-topbar {
  display: flex;
  justify-content: space-between;
  margin-bottom: 16px;
}

.intern-topbar-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 12px;
  font-weight: 500;
  padding: 6px 12px;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  transition: all var(--transition);
  cursor: pointer;
  background: var(--surface);
  font-family: inherit;
  letter-spacing: 0.3px;
}

.intern-topbar-link:hover {
  color: var(--text-secondary);
  border-color: var(--border);
  background: var(--surface);
}

/* Tabs */
.tabs {
  display: flex;
  gap: 3px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 4px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.tab {
  flex: 1;
  padding: 10px 16px;
  background: none;
  border: none;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 8px;
  transition: all var(--transition);
  font-family: inherit;
  letter-spacing: 0.01em;
}

.tab:hover { color: var(--text); background: var(--surface-hover); }
.tab.active {
  background: var(--accent);
  color: white;
  box-shadow: 0 2px 8px rgba(52, 192, 235, 0.25);
}

/* tab-logout entfernt — jetzt in topbar */

/* Tab Content */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Card */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--accent) 50%, transparent 100%);
  opacity: 0.35;
}

.card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}

.card .subtitle {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 24px;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}

.card-header h3 { margin-bottom: 0; }

/* Button Icon */
.btn-icon {
  background: var(--surface-elevated);
  border: 1px solid var(--border);
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  border-radius: 8px;
  font-size: 18px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.btn-icon:hover {
  background: var(--surface-hover);
  color: var(--accent-light);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

/* Transfer List */
.transfer-list { display: flex; flex-direction: column; gap: 10px; }

.transfer-item {
  background: var(--bg);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 18px;
  transition: border-color var(--transition);
}

.transfer-item:hover {
  border-color: var(--border);
}

.transfer-item-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 8px;
}

.transfer-item-name {
  font-weight: 600;
  font-size: 14px;
}

.transfer-item-date {
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
}

.transfer-item-meta {
  color: var(--text-secondary);
  font-size: 13px;
  margin-bottom: 10px;
}

.transfer-item-meta span { margin-right: 14px; }

.transfer-item-files {
  list-style: none;
  margin-bottom: 12px;
}

.transfer-item-files li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 7px 12px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xs);
  margin-bottom: 4px;
  font-size: 13px;
  transition: border-color var(--transition);
}

.transfer-item-files li:hover {
  border-color: var(--border);
}

.transfer-item-files .size {
  color: var(--text-muted);
  font-size: 12px;
}

.transfer-item-actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.btn-sm {
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--border);
  border-radius: var(--radius-xs);
  background: var(--surface-elevated);
  color: var(--text);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  letter-spacing: 0.01em;
}

.btn-sm:hover {
  background: var(--surface-hover);
  border-color: var(--text-muted);
}

.btn-sm.primary {
  background: var(--accent);
  color: white;
  border-color: transparent;
  box-shadow: 0 1px 4px rgba(52, 192, 235, 0.2);
}

.btn-sm.primary:hover {
  background: var(--accent-hover);
  box-shadow: 0 2px 8px rgba(52, 192, 235, 0.3);
}

.btn-sm.danger {
  color: var(--error);
  border-color: rgba(239, 68, 68, 0.2);
}

.btn-sm.danger:hover {
  background: var(--error-bg);
  border-color: rgba(239, 68, 68, 0.3);
}

/* Badge */
.badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

.badge-new {
  background: var(--accent-glow);
  color: var(--accent);
  border: 1px solid rgba(52, 192, 235, 0.15);
}

.badge-downloaded {
  background: var(--success-bg);
  color: var(--success);
  border: 1px solid rgba(62, 207, 110, 0.15);
}

.badge-pending {
  background: rgba(245, 158, 11, 0.08);
  color: var(--orange);
  border: 1px solid rgba(245, 158, 11, 0.15);
}

/* Link Box (override for intern) */
.link-box {
  display: flex;
  gap: 8px;
  margin: 16px 0;
}

.link-box input {
  flex: 1;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  padding: 10px 14px;
  font-size: 13px;
  font-family: 'SFMono-Regular', 'Consolas', 'Liberation Mono', monospace;
}

.btn-copy {
  padding: 10px 16px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 8px;
  font-weight: 600;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  font-family: inherit;
  transition: all var(--transition);
}

.btn-copy:hover {
  background: var(--accent-hover);
}

/* Empty State */
.empty-state {
  text-align: center;
  padding: 36px;
  color: var(--text-muted);
  font-size: 14px;
}

/* Message */
.transfer-item-message {
  color: var(--text-secondary);
  font-size: 13px;
  font-style: italic;
  margin-bottom: 10px;
  padding: 8px 12px;
  background: var(--surface);
  border-radius: var(--radius-xs);
  border-left: 3px solid var(--accent);
}

/* Responsive */
@media (max-width: 600px) {
  .intern-container { max-width: 100%; }
  .tabs { flex-wrap: wrap; }
  .tab { font-size: 12px; padding: 8px 12px; }
  .tab-logout { font-size: 11px; }
  .card { padding: 20px; }
  .transfer-item { padding: 14px; }
  .transfer-item-actions { gap: 6px; }
  .btn-sm { padding: 6px 12px; font-size: 11px; }
}