.tools-sha2-page .entry-title {
  margin-bottom: 0.5rem;
}

.tools-sha2 {
  display: grid;
  gap: 0.75rem;
}

.tools-sha2__intro {
  margin-bottom: 0.7rem;
  color: #5d5347;
  font-size: 0.92rem;
}

.tools-sha2__intro p {
  margin: 0.32rem 0;
}

.tools-sha2__card {
  border: 1px solid #e7dccf;
  border-radius: 16px;
  background:
    radial-gradient(circle at top right, rgba(215, 88, 96, 0.08), transparent 42%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(250, 247, 243, 0.98));
  box-shadow: 0 12px 28px rgba(89, 70, 53, 0.07);
  padding: 0.95rem;
}

.tools-sha2__section-head {
  margin-bottom: 0.65rem;
}

.tools-sha2__section-head h2 {
  margin: 0;
  color: #342c24;
  font-size: 0.98rem;
}

.tools-sha2__section-head p {
  margin: 0.22rem 0 0;
  color: #6c6359;
  font-size: 0.84rem;
}

.tools-sha2__grid {
  display: grid;
  gap: 0.75rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.tools-sha2__grid--meta {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.tools-sha2__field {
  display: grid;
  gap: 0.3rem;
}

.tools-sha2__field span {
  color: #584d42;
  font-size: 0.78rem;
  font-weight: 600;
}

.tools-sha2__field input,
.tools-sha2__field select,
.tools-sha2__textarea {
  width: 100%;
  border: 1px solid #d9c8b8;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.92);
  color: #2d261f;
  font: inherit;
  font-size: 0.92rem;
  box-sizing: border-box;
  padding: 0.62rem 0.72rem;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

.tools-sha2__field input:focus,
.tools-sha2__field select:focus,
.tools-sha2__textarea:focus {
  outline: none;
  border-color: #c74451;
  box-shadow: 0 0 0 3px rgba(199, 68, 81, 0.14);
}

.tools-sha2__textarea {
  min-height: 9rem;
  resize: vertical;
  line-height: 1.45;
}

.tools-sha2__status {
  min-height: 1.1rem;
  margin-top: 0.55rem;
  color: #8b4b45;
  font-size: 0.82rem;
}

.tools-sha2__status.is-error {
  color: #b42318;
}

.tools-sha2__status.is-success {
  color: #166534;
}

.tools-sha2__dropzone {
  display: grid;
  gap: 0.3rem;
  border: 1px dashed #d8c4b1;
  border-radius: 12px;
  background: rgba(255, 250, 246, 0.9);
  color: #5d5347;
  cursor: pointer;
  padding: 1rem;
  text-align: center;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.tools-sha2__dropzone:hover,
.tools-sha2__dropzone.is-dragover {
  border-color: #c74451;
  background: #fff3f4;
}

.tools-sha2__dropzone-title {
  color: #3f3931;
  font-size: 0.92rem;
  font-weight: 600;
}

.tools-sha2__dropzone-desc,
.tools-sha2__file-meta {
  font-size: 0.82rem;
}

.tools-sha2__file-meta {
  margin-top: 0.55rem;
  color: #6c6359;
  min-height: 1.1rem;
}

.tools-sha2__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tools-sha2__button {
  border: 1px solid #d3c5b8;
  border-radius: 9px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 240, 233, 0.96));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.72), 0 1px 2px rgba(72, 60, 48, 0.08);
  color: #45392e;
  cursor: pointer;
  font: inherit;
  font-weight: 600;
  font-size: 0.84rem;
  line-height: 1.15;
  padding: 0.46rem 0.78rem;
  transition:
    border-color 0.18s ease,
    background-color 0.18s ease,
    box-shadow 0.18s ease,
    color 0.18s ease,
    transform 0.14s ease;
}

.tools-sha2__button:hover {
  border-color: #b7a594;
  background: linear-gradient(180deg, rgba(255, 255, 255, 1), rgba(243, 235, 227, 0.98));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.82), 0 2px 5px rgba(72, 60, 48, 0.1);
}

.tools-sha2__button--primary {
  border-color: #474039;
  background: #4d463f;
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12), 0 2px 4px rgba(60, 51, 44, 0.16);
}

.tools-sha2__button--primary:hover {
  border-color: #3f3933;
  background: #433c36;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.14), 0 3px 6px rgba(60, 51, 44, 0.18);
}

.tools-sha2__button:active {
  transform: translateY(1px);
  box-shadow: inset 0 1px 1px rgba(72, 60, 48, 0.12);
}

.tools-sha2__button:focus-visible {
  outline: none;
  border-color: #8f7c6c;
  box-shadow: 0 0 0 3px rgba(143, 124, 108, 0.18);
}

.tools-sha2__button:disabled {
  border-color: #ddd2c7;
  background: #f2ede7;
  box-shadow: none;
  color: #9b8f83;
  cursor: not-allowed;
  transform: none;
}

.tools-sha2__checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.38rem;
  color: #584d42;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 0.2rem 0.1rem;
}

.tools-sha2__checkbox input {
  margin: 0;
}

.tools-sha2__results {
  display: grid;
  gap: 0.75rem;
}

.tools-sha2__result-card {
  border: 1px solid #eadfd3;
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.72);
  padding: 0.75rem;
}

.tools-sha2__result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.tools-sha2__result-head h3 {
  margin: 0;
  color: #3d352d;
  font-size: 0.9rem;
}

.tools-sha2__result-head span {
  color: #7a6f64;
  font-size: 0.78rem;
}

.tools-sha2__result-output {
  min-height: 4.5rem;
  font-size: 0.82rem;
}

@media screen and (max-width: 860px) {
  .tools-sha2__grid,
  .tools-sha2__grid--meta {
    grid-template-columns: 1fr;
  }
}

@media screen and (max-width: 520px) {
  .tools-sha2__card {
    border-radius: 14px;
    padding: 0.82rem;
  }

  .tools-sha2__textarea {
    min-height: 8rem;
  }

  .tools-sha2__button {
    width: 100%;
    justify-content: center;
  }

  .tools-sha2__checkbox {
    width: 100%;
    justify-content: flex-start;
  }
}