:root {
  --emoji-line: #d8e2ee;
  --emoji-soft: #f5f8fc;
  --emoji-ink: #223047;
  --emoji-muted: #657388;
  --emoji-accent: #2563eb;
  --emoji-accent-soft: #eaf2ff;
  --emoji-warm: #f59e0b;
  --emoji-shadow: 0 22px 50px -34px rgba(21, 45, 84, 0.42);
}

.panel-work {
  overflow: hidden;
}

.emoji-tool,
.emoji-tool * {
  box-sizing: border-box;
}

.emoji-tool {
  color: var(--emoji-ink);
}

.emoji-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(4, minmax(0, 0.5fr));
  gap: 12px;
  align-items: end;
}

.emoji-search label,
.emoji-search input,
.emoji-stat span,
.emoji-stat strong,
.emoji-nav button,
.emoji-card,
.emoji-copy-note {
  font-family: inherit;
}

.emoji-search label {
  display: block;
  margin-bottom: 8px;
  color: var(--emoji-muted);
  font-size: 13px;
}

.emoji-search input {
  width: 100%;
  height: 44px;
  border: 1px solid var(--emoji-line);
  border-radius: 14px;
  padding: 0 14px;
  background: #fff;
  color: var(--emoji-ink);
  outline: none;
}

.emoji-search input:focus {
  border-color: rgba(37, 99, 235, 0.55);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.emoji-stat {
  min-height: 44px;
  border: 1px solid var(--emoji-line);
  border-radius: 14px;
  background: linear-gradient(180deg, #fff 0%, #f8fbff 100%);
  padding: 10px 12px;
}

.emoji-stat span {
  display: block;
  color: var(--emoji-muted);
  font-size: 12px;
  line-height: 1.2;
}

.emoji-stat strong {
  display: block;
  margin-top: 5px;
  color: var(--emoji-ink);
  font-size: 18px;
  line-height: 1.2;
}

.emoji-layout {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.emoji-sidebar,
.emoji-main,
.emoji-copy-note {
  border: 1px solid var(--emoji-line);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
  box-shadow: var(--emoji-shadow);
}

.emoji-sidebar,
.emoji-main {
  padding: 16px;
}

.emoji-section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 12px;
}

.emoji-section-head h2 {
  margin: 0;
  border: 0;
  padding: 0;
  background: transparent;
  color: var(--emoji-ink);
  font-size: 18px;
  line-height: 1.3;
  text-indent: 0;
}

.emoji-section-head p {
  margin: 4px 0 0;
  color: var(--emoji-muted);
  font-size: 13px;
  line-height: 1.6;
}

.emoji-nav {
  display: grid;
  gap: 8px;
  max-height: 720px;
  overflow: auto;
  padding-right: 4px;
}

.emoji-nav button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  width: 100%;
  border: 1px solid #d9e2ed;
  border-radius: 12px;
  background: #fff;
  color: #304155;
  padding: 11px 12px;
  cursor: pointer;
  text-align: left;
  transition: all 0.18s ease;
}

.emoji-nav button:hover,
.emoji-nav button.is-active {
  border-color: rgba(37, 99, 235, 0.45);
  background: var(--emoji-accent-soft);
  color: var(--emoji-accent);
  transform: translateY(-1px);
}

.emoji-nav button span:last-child {
  color: var(--emoji-muted);
  font-size: 12px;
}

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px;
}

.emoji-card {
  border: 1px solid #dbe5f0;
  border-radius: 16px;
  background:
    radial-gradient(circle at top right, rgba(245, 158, 11, 0.14), transparent 34%),
    linear-gradient(180deg, #ffffff 0%, #f9fbff 100%);
  padding: 14px;
  text-align: left;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.emoji-card:hover {
  transform: translateY(-2px);
  border-color: rgba(37, 99, 235, 0.38);
  box-shadow: 0 20px 38px -28px rgba(28, 58, 104, 0.48);
}

.emoji-char {
  font-size: 34px;
  line-height: 1;
}

.emoji-name {
  margin-top: 10px;
  color: var(--emoji-ink);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.5;
  word-break: break-word;
}

.emoji-code {
  margin-top: 7px;
  color: var(--emoji-muted);
  font-size: 12px;
  line-height: 1.5;
}

.emoji-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.emoji-tags span {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: #f4f7fb;
  color: #58708f;
  padding: 5px 8px;
  font-size: 12px;
  line-height: 1;
}

.emoji-empty {
  border: 1px dashed #cdd8e7;
  border-radius: 16px;
  background: var(--emoji-soft);
  color: var(--emoji-muted);
  padding: 24px 18px;
  text-align: center;
}

.emoji-copy-note {
  margin-top: 16px;
  padding: 16px;
}

.emoji-copy-note p {
  margin: 0;
  color: var(--emoji-muted);
  font-size: 14px;
  line-height: 1.8;
}

.emoji-copy-note p + p {
  margin-top: 8px;
}

.emoji-notice {
  margin-top: 12px;
  color: var(--emoji-muted);
  font-size: 13px;
  line-height: 1.6;
}

.emoji-notice.is-ok {
  color: #0f766e;
}

.emoji-notice.is-warn {
  color: #b45309;
}

@media (max-width: 1180px) {
  .emoji-toolbar {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .emoji-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .emoji-toolbar {
    grid-template-columns: 1fr;
  }

  .emoji-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .emoji-sidebar,
  .emoji-main,
  .emoji-copy-note {
    border-radius: 14px;
    padding: 14px;
  }
}

@media (max-width: 420px) {
  .emoji-grid {
    grid-template-columns: 1fr;
  }
}