:root {
  --school-red: #c9140d;
  --school-navy: #162d4d;
  --school-muted: #617087;
  --school-line: #dde5ee;
}

.edu-filter-panel {
  margin-bottom: 24px;
  padding: 22px;
  border: 1px solid var(--school-line);
  border-radius: 18px;
  background: linear-gradient(135deg, #fff 0%, #f8fafc 100%);
  box-shadow: 0 8px 28px rgba(22, 45, 77, 0.08);
}

.edu-school-filter {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 0 !important;
}

.edu-filter-field,
.edu-filter-actions {
  min-width: 0;
}

.edu-school-filter select,
.edu-school-filter .edu-school-search {
  width: 100% !important;
  height: 50px;
  margin: 0 !important;
  border-radius: 10px !important;
  font-size: 15px !important;
}

.edu-school-filter select {
  float: none !important;
  padding: 0 40px 0 14px !important;
  border: 1px solid #d8e1eb !important;
  background-color: #fff !important;
  color: var(--school-navy) !important;
  box-shadow: none !important;
  cursor: pointer;
}

.edu-school-filter select:is(:hover, :focus) {
  border-color: #9eb3c8 !important;
}

.edu-school-filter select:focus {
  outline: 3px solid rgba(11, 115, 159, 0.14) !important;
}

.edu-school-filter select:disabled {
  background-color: #f1f4f7 !important;
  color: #929baa !important;
  cursor: not-allowed;
  opacity: 1;
}

.edu-school-filter .edu-school-search {
  border: 0 !important;
  background: linear-gradient(135deg, var(--school-red), #e52a20) !important;
  color: #fff !important;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 8px 18px rgba(201, 20, 13, 0.2) !important;
  transition: transform 160ms ease, box-shadow 160ms ease !important;
}

.edu-school-filter .edu-school-search:is(:hover, :focus-visible) {
  transform: translateY(-1px);
  box-shadow: 0 10px 22px rgba(201, 20, 13, 0.26) !important;
}

.edu-school-filter .edu-school-search:disabled {
  cursor: wait;
  opacity: 0.78;
}

.tim-truong-shortcode {
  width: 100%;
  max-width: 100%;
  min-width: 0;
  container-name: school-filter-shortcode;
  container-type: inline-size;
}

.tim-truong-shortcode > .col-inner {
  min-width: 0;
}

.widget .tim-truong-shortcode {
  padding: 0 !important;
}

.widget .tim-truong-shortcode .edu-school-filter[data-context="shortcode"] {
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 10px;
}

@container school-filter-shortcode (max-width: 680px) {
  .tim-truong-shortcode .edu-school-filter[data-context="shortcode"] {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 10px;
  }
}

@container school-filter-shortcode (max-width: 320px) {
  .tim-truong-shortcode .edu-school-filter[data-context="shortcode"] {
    grid-template-columns: minmax(0, 1fr) !important;
  }
}

.edu-filter-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: 14px;
  color: var(--school-muted);
  font-size: 13px;
}

.edu-filter-reset {
  flex: 0 0 auto;
  color: var(--school-red) !important;
  font-weight: 700;
  text-decoration: none;
}

.edu-filter-reset.is-hidden {
  display: none !important;
}

.home .tim-truong-shortcode {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 18px 22px !important;
}

.home .tim-truong-shortcode > .col-inner {
  padding: 18px !important;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 12px 30px rgba(99, 74, 0, 0.12);
}

.home .tim-truong-shortcode .edu-school-filter {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

@media (max-width: 1024px) {
  .edu-school-filter,
  .home .tim-truong-shortcode .edu-school-filter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 700px) {
  .edu-filter-panel {
    padding: 14px;
    border-radius: 14px;
  }

  .edu-school-filter,
  .home .tim-truong-shortcode .edu-school-filter {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .edu-school-filter select,
  .edu-school-filter .edu-school-search {
    height: 47px;
  }

  .edu-filter-toolbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .home .tim-truong-shortcode {
    padding: 0 10px 18px !important;
  }

  .home .tim-truong-shortcode > .col-inner {
    padding: 12px !important;
    border-radius: 13px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .edu-school-filter .edu-school-search {
    transition: none !important;
  }
}