/* TechTools — aes-encrypt styles [v2.1 §3.2 A1] */
.aes-section {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 16px;
  padding: 20px 24px;
  margin-bottom: 20px;
}
.aes-section h3 {
  font-family: var(--font-hero);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 14px;
}
.aes-key-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 12px;
}
.aes-key-tabs .key-tab {
  padding: 7px 16px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.04);
  color: var(--text-secondary);
  font-size: 13px;
  cursor: pointer;
  transition: all 0.25s ease;
}
.aes-key-tabs .key-tab:hover { color: var(--text-primary); border-color: rgba(77,201,255,0.4); }
.aes-key-tabs .key-tab.active {
  border-color: var(--accent-sky);
  color: var(--accent-sky);
  background: rgba(77,201,255,0.1);
}
.tool-input {
  width: 100%;
  padding: 10px 14px;
  border-radius: 8px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  margin-bottom: 10px;
  transition: border-color 0.25s ease;
}
.tool-input:focus { border-color: var(--accent-sky); }
.tool-input::placeholder { color: var(--text-muted); }
.aes-key-info {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.6;
}
.aes-options {
  display: flex;
  align-items: center;
  gap: 14px;
  flex-wrap: wrap;
}
.aes-opt select.tool-select {
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  cursor: pointer;
}
.aes-opt select.tool-select:focus { border-color: var(--accent-sky); }
.aes-warn-badge {
  font-size: 12px;
  color: var(--accent-amber);
  border: 1px solid rgba(255,180,84,0.3);
  background: rgba(255,180,84,0.08);
  padding: 4px 10px;
  border-radius: 6px;
}
.aes-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}
.aes-result {
  background: rgba(0,0,0,0.25);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 16px;
}
.aes-result .result-label {
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.aes-result .result-value {
  font-family: 'SF Mono','Fira Code','Consolas',monospace;
  font-size: 13px;
  color: var(--accent-sky);
  word-break: break-all;
  background: rgba(0,0,0,0.2);
  padding: 12px;
  border-radius: 8px;
  min-height: 42px;
}
.aes-result-actions {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  justify-content: flex-end;
}
.aes-result-actions .btn-sm { color: var(--text-secondary); }
.aes-result-actions .btn-sm:hover { color: var(--accent-sky); }
.tool-info-section code {
  font-family: 'SF Mono','Fira Code','Consolas',monospace;
  font-size: 12px;
  color: var(--accent-sky);
  background: rgba(0,0,0,0.25);
  padding: 1px 6px;
  border-radius: 4px;
}