.tehas-tt { max-width: 980px; margin: 24px auto; padding: 0 12px; color: #1f2937; }
.tehas-tt-card {
  background: #fff;
  border: 1px solid #e5e7eb;
  padding: 18px;
  border-radius: 10px;
  box-shadow: 0 6px 18px rgba(15, 23, 42, 0.08);
  margin-bottom: 16px;
}
.tehas-tt-card h3 { margin: 0 0 10px; font-size: 16px; }
.tehas-tt-card label { display: block; margin-top: 10px; font-size: 12px; color: #475569; }
.tehas-tt-card select, .tehas-tt-card input, .tehas-tt-card textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid #d1d5db;
  border-radius: 6px;
  background: #fff;
}
.tehas-tt-log label input[type="checkbox"] { width: auto; margin-right: 6px; }
.tehas-tt-timer { font-size: 34px; font-weight: 700; text-align: center; margin: 12px 0; color: #111827; }
.tehas-tt-stats { display: flex; justify-content: space-between; font-size: 13px; color: #374151; margin-bottom: 10px; }
.tehas-tt-logout-wrap { text-align: right; margin-bottom: 8px; }
.tehas-tt-buttons { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 8px; }
.tehas-tt-msg { margin-top: 8px; color: #475569; }
.tehas-tt-msg-error { color: #b91c1c; }
.tehas-tt-msg-success { color: #15803d; }

.tehas-tt-admin h4 { margin: 14px 0 6px; font-size: 14px; color: #111827; }
.tehas-tt-admin-table-wrap { overflow-x: auto; }
.tehas-tt-admin-table { width: 100%; border-collapse: collapse; font-size: 12px; min-width: 820px; }
.tehas-tt-admin-table th, .tehas-tt-admin-table td { border: 1px solid #e5e7eb; padding: 6px; vertical-align: top; }
.tehas-tt-admin-table thead th { background: #f8fafc; text-align: left; font-weight: 600; }
.tehas-tt-admin-table tbody tr:nth-child(even) { background: #fafafa; }
.tehas-tt-admin-table select, .tehas-tt-admin-table input { width: 100%; }

@media (max-width: 720px) {
  .tehas-tt-stats { flex-direction: column; gap: 6px; }
  .tehas-tt-buttons { flex-direction: column; align-items: stretch; }
}