:root{
  --header-h: 0px; /* JS에서 동적으로 설정 */
  --footer-h: 100px; /* 광고 높이 */
}

/* Body 스크롤바 숨김 */
html, body {
  overflow: hidden !important;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  background: transparent !important;
  -webkit-appearance: none !important;
}

html::-webkit-scrollbar-track,
body::-webkit-scrollbar-track {
  display: none !important;
  background: transparent !important;
}

html::-webkit-scrollbar-thumb,
body::-webkit-scrollbar-thumb {
  display: none !important;
  background: transparent !important;
}

html::-webkit-scrollbar-corner,
body::-webkit-scrollbar-corner {
  display: none !important;
  background: transparent !important;
}

/* index.css의 .app 스타일 오버라이드 */
.app {
  background-color: unset !important;
  padding: unset !important;
  gap: 0;
}

/* Header 타이틀 스타일 */
.title {
  flex: 1;
  font-weight: 700;
  font-size: 22px;
  line-height: 24px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--gray-90);
}

/* Header 타이틀 한글일 때 font-weight 900 */
body.lang-kr .title.h2--B {
  font-weight: 900;
}

/* Header 스타일 - sticky로 변경하여 상단 고정 */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--gray-0);
  border-bottom: 1px solid var(--gray-20);
}

.header-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px;
  gap: 16px;
}

.contentsArea{
  border-left: 1px solid var(--gray-20);
  border-right: 1px solid var(--gray-20);
  margin-top: 0;
  box-sizing: border-box;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  position: relative;
  top: 0;
  height: calc(100dvh - var(--header-h) - var(--footer-h));
  padding: 0 !important;
  padding-bottom: var(--footer-h);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  overscroll-behavior-y: auto;
  touch-action: pan-y;
  scrollbar-gutter: auto !important;
  scrollbar-width: none !important;
  -ms-overflow-style: none !important;
  transition: height 0.3s ease-in-out;
}

/* 모든 브라우저에서 스크롤바 숨김 */
.contentsArea::-webkit-scrollbar,
.contentsArea *::-webkit-scrollbar {
  display: none !important;
  width: 0 !important;
  height: 0 !important;
  background: transparent !important;
  -webkit-appearance: none !important;
}

.contentsArea::-webkit-scrollbar-track,
.contentsArea *::-webkit-scrollbar-track {
  display: none !important;
  background: transparent !important;
  -webkit-appearance: none !important;
}

.contentsArea::-webkit-scrollbar-thumb,
.contentsArea *::-webkit-scrollbar-thumb {
  display: none !important;
  background: transparent !important;
  -webkit-appearance: none !important;
}

.contentsArea::-webkit-scrollbar-corner {
  display: none !important;
  background: transparent !important;
}

@supports not (height: 100dvh){
  .contentsArea{
    min-height: calc(100vh - var(--header-h) - var(--footer-h));
  }
}

/* Footer 스타일 */
.footer {
  width: 100%;
  max-width: 500px;
  height: var(--footer-h);
  min-height: var(--footer-h);
  max-height: var(--footer-h);
  margin-left: auto;
  margin-right: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-10);
  border-left: 1px solid var(--gray-20);
  border-right: 1px solid var(--gray-20);
  padding: 0;
  margin-top: 0;
  margin-bottom: 0;
}

.footer .adsbygoogle {
  display: block;
  margin: 0 auto;
}

/* Text Counter Container */
.textCounter-container {
  padding: 24px 16px;
  display: flex;
  flex-direction: column;
  gap: 32px;
}

/* Input Section */
.input-section {
  width: 100%;
}

.text-input {
  width: 100%;
  height: 240px;
  padding: 16px;
  border: 1px solid var(--lime-60);
  border-radius: 8px;
  background: var(--lime-10);
  color: var(--gray-80);
  font-size: 15px;
  line-height: 22px;
  font-family: inherit;
  resize: none;
  box-sizing: border-box;
  overflow-y: auto;
}

.text-input:focus {
  outline: none;
  border-color: var(--lime-70);
}

.text-input::placeholder {
  color: var(--gray-50);
}

/* Stats Section */
.stats-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.stat-card {
  background: var(--gray-10);
  border-radius: 8px;
  padding: 16px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
}

.stat-label {
  font-size: 14px;
  line-height: 20px;
  color: var(--gray-60);
  font-weight: 400;
}

.stat-value {
  font-size: 20px;
  line-height: 28px;
  font-weight: 600 !important;
  color: var(--gray-80);
  text-align: right;
  margin-left: auto;
}

body.lang-kr .stat-value {
  font-weight: 900;
}

/* Morpheme Section */
.morpheme-section {
  display: flex; /* 항상 표시 */
  flex-direction: column;
  gap: 8px;
  margin-top: 12px;
}

.section-title {
  color: var(--gray-80);
  font-weight: 700;
}

body.lang-kr .section-title {
  font-weight: 900;
}

.repeated-words-container {
  display: flex;
  flex-direction: column;
  padding: 8px 12px;
  background: var(--gray-10);
  border-radius: 8px;
}

.empty-message {
  color: var(--gray-60);
  font-size: 14px;
  line-height: 20px;
  text-align: center;
  padding: 20px;
}

.repeated-word-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 12px;
  border-bottom: 1px solid var(--gray-20);
}

.repeated-word-item:last-child {
  border-bottom: none;
}

.repeated-word-text {
  font-size: 16px;
  line-height: 24px;
  color: var(--gray-70);
  font-weight: 500;
  word-break: break-all;
  flex: 1;
  margin-right: 12px;
}

.repeated-word-count {
  font-size: 16px;
  line-height: 20px;
  color: var(--gray-70);
  font-weight: 600;
  flex-shrink: 0;
}

.repeated-word-count--highlight {
  color: var(--lime-70);
}