/* Markdown 표 만들기 전용 스타일 */

nav { max-width: 880px; }
main { max-width: 880px; }

.subtitle {
  color: var(--text-sub);
  margin-bottom: 1rem;
}

/* 모드 탭 */
.mode-tabs {
  display: flex;
  gap: 0.4rem;
  margin-bottom: 0.85rem;
  flex-wrap: wrap;
}

.mode-tab {
  padding: 0.45rem 0.95rem;
  font-size: 0.82rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 7px;
  cursor: pointer;
  transition: all 0.15s;
}

.mode-tab:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.mode-tab.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

/* 툴바 */
.toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 0.7rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px 10px 0 0;
  border-bottom: none;
}

.tb-btn {
  padding: 0.4rem 0.8rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--bg);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.tb-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.tb-spacer {
  flex: 1;
}

/* 그리드 */
.grid-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 0.7rem;
  margin-bottom: 1.25rem;
  overflow-x: auto;
}

.md-grid {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  min-width: 100%;
}

.align-row {
  background: transparent;
}

.align-cell {
  padding: 0 0.2rem 0.4rem 0.2rem;
  border: none;
  text-align: center;
}

.align-buttons {
  display: inline-flex;
  gap: 0.15rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.15rem;
}

.align-btn {
  padding: 0.15rem 0.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  background: transparent;
  color: var(--text-sub);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.12s;
  min-width: 24px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.align-btn:hover {
  background: var(--surface);
  color: var(--text);
}

.align-btn.active {
  background: var(--primary);
  color: #fff;
}

.data-cell {
  padding: 0;
  border: 1px solid var(--border);
  background: var(--bg);
}

.header-row .data-cell {
  background: var(--surface);
}

.header-row input {
  font-weight: 700;
}

.data-cell input {
  width: 100%;
  padding: 0.55rem 0.7rem;
  font-family: inherit;
  font-size: 0.9rem;
  border: none;
  background: transparent;
  color: var(--text);
  outline: none;
  box-sizing: border-box;
}

.data-cell input:focus {
  background: rgba(102, 126, 234, 0.06);
}

/* CSV 모드 */
.csv-pane {
  margin-bottom: 1.25rem;
}

.csv-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--text);
}

.csv-pane textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  outline: none;
  resize: vertical;
  margin-bottom: 0.6rem;
  box-sizing: border-box;
}

.csv-pane textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.12);
}

#csv-import {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

#csv-import:hover {
  background: var(--primary);
  color: #fff;
  filter: brightness(1.08);
}

/* 출력 */
.output {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 1.5rem;
}

.output-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.55rem 0.85rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}

.output-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-sub);
}

.btn-copy {
  padding: 0.4rem 0.85rem;
  font-size: 0.78rem;
  font-weight: 600;
  background: var(--surface);
  color: var(--text-sub);
  border: 1px solid var(--border);
  border-radius: 6px;
  cursor: pointer;
  transition: all 0.15s;
}

.btn-copy:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.output-code {
  margin: 0;
  padding: 0.85rem 1rem;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 0.82rem;
  line-height: 1.55;
  color: var(--text);
  background: var(--surface);
  white-space: pre;
  overflow-x: auto;
  max-height: 400px;
  overflow-y: auto;
}

@media (max-width: 600px) {
  .toolbar { padding: 0.5rem 0.55rem; gap: 0.3rem; }
  .tb-btn { padding: 0.35rem 0.6rem; font-size: 0.75rem; }
  .data-cell input { padding: 0.45rem 0.55rem; font-size: 0.84rem; }
  .output-code { font-size: 0.74rem; padding: 0.7rem 0.85rem; }
}