.practice-db {
  --pd-color-primary: #1a6fd4;
  --pd-color-primary-hover: #1559ab;
  --pd-color-primary-light: #e8f2fc;
  --pd-color-text: #333333;
  --pd-color-text-muted: #6c757d;
  --pd-color-border: #d0d7de;
  --pd-color-border-light: #e9ecef;
  --pd-color-bg: #ffffff;
  --pd-color-bg-page: #f8f9fa;
  --pd-color-table-header: #f0f7ff;
  --pd-radius: 6px;
  --pd-shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
  --pd-container-width: 1440px;
  padding: 2rem 0 3rem;
  color: var(--pd-color-text);
  font-size: 0.9375rem;
  line-height: 1.55;
}

.practice-db *,
.practice-db *::before,
.practice-db *::after {
  box-sizing: border-box;
}

.practice-db__container {
  max-width: var(--pd-container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.practice-db__title {
  margin: 0 0 2rem;
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1.25;
  text-align: center;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.practice-db__intro {
  margin-bottom: 2.5rem;
  max-width: 960px;
}

.practice-db__intro-goal { margin: 0 0 1.25rem; }
.practice-db__intro-subtitle { margin: 0 0 0.75rem; }

.practice-db__list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.practice-db__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
}

.practice-db__list li::before {
  content: "—";
  position: absolute;
  left: 0;
}

.practice-db__filters { margin-bottom: 2rem; }

.practice-db__filters-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.practice-db__label {
  display: block;
  margin-bottom: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 700;
}

.practice-db__combobox { position: relative; }

.practice-db__input {
  width: 100%;
  padding: 0.55rem 2rem 0.55rem 0.75rem;
  font: inherit;
  font-size: 0.875rem;
  color: var(--pd-color-text);
  background: var(--pd-color-bg);
  border: 1px solid var(--pd-color-border);
  border-radius: var(--pd-radius);
  appearance: none;
}

.practice-db__input:focus {
  outline: none;
  border-color: var(--pd-color-primary);
  box-shadow: 0 0 0 3px rgba(26, 111, 212, 0.15);
}

.practice-db__input::-webkit-calendar-picker-indicator,
.practice-db__input::-webkit-list-button {
  opacity: 0;
  width: 0;
  height: 0;
  pointer-events: none;
}

.practice-db__combobox::after {
  content: "";
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid #6c757d;
  pointer-events: none;
}

.practice-db__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.5rem;
  font: inherit;
  font-size: 0.875rem;
  font-weight: 600;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--pd-radius);
  border: 1px solid transparent;
  cursor: pointer;
}

.practice-db__btn--primary {
  color: #fff;
  background: var(--pd-color-primary);
  border-color: var(--pd-color-primary);
}

.practice-db__btn--primary:hover {
  background: var(--pd-color-primary-hover);
  border-color: var(--pd-color-primary-hover);
}

.practice-db__btn--outline {
  color: var(--pd-color-primary);
  background: transparent;
  border-color: var(--pd-color-primary);
}

.practice-db__btn--outline:hover {
  background: var(--pd-color-primary-light);
}

.practice-db__btn--danger {
  color: #fff;
  background: #dc3545;
  border-color: #dc3545;
}

.practice-db__btn--sm {
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
}

.practice-db__meta {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--pd-color-text-muted);
}

.practice-db__scroll-hint {
  display: none;
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  color: var(--pd-color-text-muted);
}

.practice-db__table-wrap {
  overflow-x: auto;
  background: var(--pd-color-bg);
  border: 1px solid var(--pd-color-border-light);
  border-radius: var(--pd-radius);
  box-shadow: var(--pd-shadow-sm);
}

.practice-db__table {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 0.75rem;
  line-height: 1.4;
}

.practice-db__table col.col-num { width: 2.5%; }
.practice-db__table col.col-type { width: 7%; }
.practice-db__table col.col-industry { width: 8%; }
.practice-db__table col.col-region { width: 7.5%; }
.practice-db__table col.col-org { width: 11%; }
.practice-db__table col.col-title { width: 11%; }
.practice-db__table col.col-nomination { width: 8%; }
.practice-db__table col.col-status { width: 14%; }
.practice-db__table col.col-partner { width: 8%; }
.practice-db__table col.col-video { width: 6%; }
.practice-db__table col.col-presentation { width: 7%; }
.practice-db__table col.col-annotation { width: 10%; }
.practice-db__table col.col-actions { width: 8%; }

.practice-db__table thead th {
  position: sticky;
  top: 0;
  z-index: 2;
  padding: 0.55rem 0.4rem;
  font-weight: 700;
  font-size: 0.7rem;
  text-align: left;
  vertical-align: top;
  background: var(--pd-color-table-header);
  border-bottom: 1px solid var(--pd-color-border);
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.practice-db__table tbody td {
  padding: 0.5rem 0.4rem;
  vertical-align: top;
  border-bottom: 1px solid var(--pd-color-border-light);
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

.practice-db__table tbody tr:last-child td { border-bottom: none; }
.practice-db__table tbody tr:hover { background: #fafbfc; }
.practice-db__table .col-num { text-align: center; color: var(--pd-color-text-muted); }

.practice-db__link {
  color: var(--pd-color-primary);
  text-decoration: none;
}

.practice-db__link:hover { text-decoration: underline; }

.practice-db__footer { margin-top: 2.5rem; padding-top: 1rem; }

.practice-db__admin {
  margin-bottom: 2rem;
  padding: 1.25rem;
  background: #fff;
  border: 1px solid var(--pd-color-border-light);
  border-radius: var(--pd-radius);
}

.practice-db__admin-title {
  margin: 0 0 1rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.practice-db__admin-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.practice-db__admin-grid .full-width { grid-column: 1 / -1; }

.practice-db__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.practice-db__pagination {
  margin-top: 1rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 1200px) {
  .practice-db__scroll-hint { display: block; }
}

@media (max-width: 1024px) {
  .practice-db__filters-grid,
  .practice-db__admin-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .practice-db { padding: 1.5rem 0 2.5rem; }
  .practice-db__container { padding: 0 1rem; }
}

@media (max-width: 768px) {
  .practice-db__scroll-hint { display: none; }
  .practice-db__table-wrap {
    overflow: visible;
    border: none;
    background: transparent;
    box-shadow: none;
  }
  .practice-db__table {
    display: block;
    min-width: 0;
    table-layout: auto;
    font-size: 0.875rem;
  }
  .practice-db__table colgroup,
  .practice-db__table thead { display: none; }
  .practice-db__table tbody { display: block; }
  .practice-db__table tbody tr {
    display: block;
    margin-bottom: 1rem;
    padding: 0.85rem 1rem;
    background: var(--pd-color-bg);
    border: 1px solid var(--pd-color-border-light);
    border-radius: var(--pd-radius);
    box-shadow: var(--pd-shadow-sm);
  }
  .practice-db__table tbody td {
    display: grid;
    grid-template-columns: minmax(110px, 42%) 1fr;
    gap: 0.35rem 0.75rem;
    padding: 0.45rem 0;
    border-bottom: 1px solid var(--pd-color-border-light);
  }
  .practice-db__table tbody td::before {
    content: attr(data-label);
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--pd-color-text-muted);
  }
  .practice-db__table tbody td.col-num {
    display: block;
    font-size: 1rem;
    font-weight: 700;
    color: var(--pd-color-primary);
    text-align: left;
  }
  .practice-db__table tbody td.col-num::before {
    content: "Запись № ";
    color: var(--pd-color-primary);
  }
}

@media (max-width: 640px) {
  .practice-db__title { font-size: 1.2rem; margin-bottom: 1.5rem; }
  .practice-db__filters-grid,
  .practice-db__admin-grid { grid-template-columns: 1fr; }
  .practice-db__btn--primary.filters__submit { width: 100%; }
  .practice-db__btn--outline { width: 100%; text-align: center; }
  .practice-db__table tbody td { grid-template-columns: 1fr; }
}