body {
    margin: 0;
    font-family: var(--font-family-main);
    font-size: var(--font-size-base);
    line-height: 1.5;
    font-weight: var(--font-weight-regular);
    color: var(--color-secondary);
    background-color: #f0f2f5;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* --- Main App Container --- */
.app-container {
    max-width: 1100px; /* 1100px 너비 유지 */
    margin: 0 auto;
    background: white;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

/* --- Header --- */
.main-header {
    height: 50px;
    padding: 0 10px;
    background: white;
    border-bottom: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo { width: 200px; 
          height: auto; display: block; }

.header-nav-group { display: flex; align-items: center; gap: 32px; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.nav-link {
    padding: 12px 16px;
    border-radius: 20px;
    text-decoration: none;
    font-family: var(--font-family-main);
    font-size: var(--font-size-base);
    font-weight: var(--font-weight-semibold);
    color: var(--color-primary);
}
.overview-link { font-weight: var(--font-weight-bold); 
                      margin-right: 50px; }
.common-link { font-weight: var(--font-weight-medium); }
.login-link { font-weight: var(--font-weight-bold);
    cursor: pointer;
    margin-left: 50px; }


.user-menu-wrapper {
  position: relative;
  z-index: 9999;
}

.user-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  width: 220px; 
  z-index: 9999;
  
  overflow: hidden; 
  animation: fadeIn 0.2s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* 정보 박스 스타일 */
.info-box {
  padding: 16px; /* 여백 확보 */
  display: flex;
  flex-direction: column;
  gap: 4px;
}

/* 정보 박스 타이틀 (Information) */
.info-box div:first-child strong {
  color: var(--color-primary);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  display: block;
  margin-bottom: 4px;
}

.info-box span {
  color: var(--color-secondary);
  font-size: var(--font-size-micro);
  font-weight: var(--font-weight-regular);
  line-height: 1.4;
}

.dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0;
}

.hidden {
  display: none !important;
}

.logout {
  display: block;
  width: 100%;
  padding: 12px 16px;
  text-align: left;
  cursor: pointer;
  
  font-size: 12px;
  font-weight: 500;
  color: #e02020;
  
  transition: background 0.2s ease;
  text-decoration: none;
}

.logout:hover {
  background: var(--color-bg-light);
}


/* --- Content Wrapper (Sidebar + Main) --- */
.content-wrapper { display: flex; }

/* --- Sidebar --- */
.sidebar {
    width: 155px;    
    flex-shrink: 0;
    padding: 16px;
    background: white;
    border-right: 1px solid var(--color-border);
    display: flex;  
    flex-direction: column;
    align-items: center;
    gap: 32px;
}
.sidebar-section { width: 100%; display: flex; flex-direction: column; gap: 8px; }
.sidebar-section.stacked { gap: 16px; }
.sidebar-section.footer { gap: 8px; 
                                 margin-top: auto;
                                 margin-bottom: 50px; }

.update-info {
    width: 100%;
    line-height: 1.35;
    padding: 11px 1px;
    background: var(--color-bg-light);
    border-radius: 4px;
    text-align: center;
    font-family: var(--font-family-main);
}
.last-update { color: var(--color-muted); font-size: var(--font-size-detail); font-weight: var(--font-weight-medium); margin-bottom: 5px; }
.whats-new { cursor: pointer; color: var(--color-muted); font-size: var(--font-size-detail);
                  font-weight: var(--font-weight-medium); }

.sidebar-item { padding: 12px; text-align: center; cursor: pointer; }
.item-title { font-size: var(--font-size-base); font-weight: var(--font-weight-semibold); color: var(--color-primary); margin-bottom: 3px; }
.sidebar-item img {
    width: 100%;
    height: auto;
    max-width: 124px; /* 이미지 최대 크기는 유지 */
    border-radius: 4px;
    border: 1px solid var(--color-border);
    margin-bottom: 1px;
}
.item-subtitle { font-size: var(--font-size-detail); font-weight: var(--font-weight-regular); color: var(--color-muted); }

.sidebar-link { text-align: center; cursor: pointer; }
.sidebar-link img { margin-bottom: 8px; }
.tutorial-title, .contact-title { font-size: var(--font-size-base); font-weight: var(--font-weight-semibold); color: var(--color-primary); }
.cbis-title { font-size: var(--font-size-base); font-weight: var(--font-weight-semibold); color: #0070C0; text-align: center}

/* Tutorial 아이콘 크기 조절 */
.icon {
    width: 50px;  /* 원하는 너비 */
    height: auto; /* 원하는 높이 */
    display: block; /* 이미지 정렬 및 간격 문제 방지 */
    margin-left: auto; /* 가운데 정렬 (선택적) */
    margin-right: auto; /* 가운데 정렬 (선택적) */
}

/* --- Main Content --- */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    /* Main content 너비는 자동으로 계산됨 (1100px - 177px) */
}
.info-bar { display: flex; line-height: 1.35; padding: 16px; }
.info-card { width: 320px; min-height: 45px; padding: 0 24px; display: flex; flex-direction: column; justify-content: center; }
.release-info { border-left: 3px solid var(--color-border-release); }
.video-info { flex-grow: 1; border-left: 3px solid var(--color-border-video); }
.release-text { font-size: var(--font-size-base); font-weight: var(--font-weight-regular); color: var(--color-primary); }
.video-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.video-title { font-size: var(--font-size-card-title); font-weight: var(--font-weight-semibold); color: var(--color-primary); }
.video-subtitle { cursor: pointer; font-size: var(--font-size-base); font-weight: var(--font-weight-regular); color: var(--color-primary); }

.analysis-section {
    padding: 16px;
    background: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: 16px;
}
.column-left {
    width: 340px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.column-right {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    /* gap: 16px; 제거 - 카드 간 기본 간격을 없앰 */
}

.card { border-radius: 4px; }

.omix-mind {
    background-color: var(--color-bg-omixmind);
    padding-top: 12px;    /* 상단 여백만 12px로 줄임 */
    padding-bottom: 50px; /* 하단 여백 유지 */
    padding-left: 20px;   /* 좌측 여백 유지 */
    padding-right: 20px;  /* 우측 여백 유지 */
    border: 1px solid var(--color-border);
}

/* 제목 아래 간격은 이 규칙으로 조절 */
.omix-mind-title {
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin: 10px 0 10px; /* 제목 위쪽 마진은 0, 아래쪽 마진은 16px */
}

.omix-mind-subtitle { font-size: var(--font-size-base); font-weight: var(--font-weight-medium); color: var(--color-secondary); margin: 0 0 12px; }
.omix-mind-textarea {
    width: 100%; height: 96px; padding: 12px; background: white; border-radius: 4px;
    border: 1px solid var(--color-border); font-size: var(--font-size-base); font-family: var(--font-family-main);
    color: var(--color-black); font-weight: var(--font-weight-regular); resize: none; margin-bottom: 16px;
    box-sizing: border-box;
}
.button-group { display: flex; justify-content: flex-end; gap: 8px; margin-bottom: 16px; }
.btn { height: 36px; padding: 0 16px; background: var(--color-primary); border-radius: 44px; cursor: pointer; border: none; cursor: pointer; color: white; font-size: var(--font-size-base); font-weight: var(--font-weight-semibold); }

.example-queries-title { font-size: var(--font-size-detail); font-weight: var(--font-weight-medium); color: var(--color-primary); margin-bottom: 12px; }
.example-links { display: flex; flex-direction: column; gap: 8px; }
.example-links div { text-decoration: none; color: var(--color-link); font-size: var(--font-size-detail); font-weight: var(--font-weight-medium); cursor: pointer; }

.premium-features { padding: 20px; 
                            padding-bottom: 50px; /* 하단 여백 유지 */
                            background: white; 
                            border: 1px solid var(--color-border); }

.premium-title { font-size: var(--font-size-hero); font-weight: var(--font-weight-bold); color: var(--color-primary); margin: 0 0 16px; }
.feature-buttons { display: flex; flex-direction: column; gap: 12px; }
.feature-btn {
    height: 40px; background: var(--color-bg-feature-btn); border-radius: 4px; border: none; cursor: pointer;
    text-align: left; padding: 0 12px; color: var(--color-black); font-size: var(--font-size-base); font-weight: var(--font-weight-medium);
}

.smart-summary, .query-analysis { padding: 20px; background: white; }

.summary-title {
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: 18px; /* 값 유지 */
}
.query-analysis-title {
    font-size: var(--font-size-hero);
    font-weight: var(--font-weight-bold);
    color: var(--color-primary);
    margin-bottom: 28px; /* 값 유지 */
}

/* --- Footer --- */
.main-footer {
    height: 48px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-top: 1px solid var(--color-border);
}
.copyright-text {
    color: #C6C6C6; font-size: var(--font-size-detail); font-weight: var(--font-weight-regular);
}


/* --- Smart Summary --- */
.smart-summary {
    position: relative;
    /* border: 1px solid var(--color-border); 제거 */
    background: var(--color-bg-light);
    padding-bottom: 50px; /* 버튼과 하단 요소 간격 조절 (기존 70px -> 30px) */
    padding-top: 20px;
    min-height: auto; /* 최소 높이 제거 또는 내용에 맞게 조절 */
    padding-left: 20px;
    padding-right: 10px;
    box-sizing: border-box;
    /* margin-bottom: 0; 카드 아래 외부 간격 제거 (필요시) */
}

.summary-grid {
    display: grid;
    grid-template-columns: 130px 1fr;
    gap: 20px 8px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group-title { font-size: var(--font-size-detail); font-weight: var(--font-weight-medium); color: var(--color-secondary); margin: 0 0 4px 0; }

/* Radio Button Styles */
.radio-label { display: flex; align-items: center; cursor: pointer; font-size: var(--font-size-base); font-weight: var(--font-weight-regular); color: var(--color-black); }
.radio-label input[type="radio"] { display: none; }
.radio-label span { padding-left: 24px; position: relative; }
.radio-label span::before { content: ''; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 13px; height: 13px; border: 1.5px solid var(--color-border); border-radius: 50%; background: white; }
.radio-label span::after { content: ''; position: absolute; left: 4px; top: 50%; transform: translateY(-50%); width: 7px; height: 7px; background: var(--color-primary); border-radius: 50%; opacity: 0; transition: opacity 0.2s; }
.radio-label input[type="radio"]:checked + span { color: var(--color-primary); }
.radio-label input[type="radio"]:checked + span::before { border-color: var(--color-primary); }
.radio-label input[type="radio"]:checked + span::after { opacity: 1; }

/* Input & Select Styles */
.text-input, .select-control { width: 100%; height: 32px; 
                                      padding: 0 12px; 
                                      background: white; border: 1px solid var(--color-border); 
                                      border-radius: 4px; 
                                      font-size: var(--font-size-base); font-family: var(--font-family-main); 
                                      /* color: var(--color-secondary); */
                                      font-weight: var(--font-weight-regular); 
                                      box-sizing: border-box; }
.text-input::placeholder { color: var(--color-muted); opacity: 0.8; }
.select-control { -webkit-appearance: none; -moz-appearance: none; appearance: none; background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyNCIgaGVpZ2h0PSIyNCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IiM5ODk4OTgiIHN0cm9rZS13aWR0aD0iMiIgc3Ryb2tlLWxpbmVjYXA9InJvdW5kIiBzdHJva2UtbGluZWpvaW49InJvdW5kIj48cGF0aCBkPSJtNiA5IDYgNiA2LTYiLz48L3N2Zz4="); background-repeat: no-repeat; background-position: right 10px center; background-size: 16px; padding-right: 30px; }
.select-group { display: flex; align-items: center; gap: 8px; }
.vs-text { font-size: var(--font-size-detail); font-weight: var(--font-weight-regular); color: var(--color-muted); align-self: center; }

/* Go Button */
.summary-actions { position: absolute; 
                           bottom: 0px; 
                           right: 20px; }
.go-button { width: 44px; height: 44px; background: var(--color-primary); overflow: hidden; border-radius: 50%; border: none; cursor: pointer; display: flex; justify-content: center; align-items: center; transition: background-color 0.2s; }
.go-button:hover { background: #02365D; }
.go-button::before { content: ''; display: block; width: 18px; height: 18px; background-image: url("data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxOCIgaGVpZ2h0PSIxOCIgdmlld0JveD0iMCAwIDI0IDI0IiBmaWxsPSJub25lIiBzdHJva2U9IndoaXRlIiBzdHJva2Utd2lkdGg9IjIiIHN0cm9rZS1saW5lY2FwPSJyb3VuZCIgc3Ryb2tlLWxpbmVqb2luPSJyb3VuZCI+PGNpcmNsZSBjeD0iMTEiIGN5PSIxMSIgcj0iOCIvPjxwYXRoIGQ9Im0yMSAyMS00LjM1LTQuMzUiLz48L3N2Zz4="); background-size: contain; background-repeat: no-repeat; background-position: center; }

/* Autocomplete List */
.autocomplete-list {
  position: absolute;
  top: 150px;
  z-index: 1000;
  width: 100%;
  max-height: 250px;
  overflow-y: auto;
  scrollbar-gutter:stable;
  background: var(--color-bg-light);
  border: 1px solid #ccc;
  margin: 0; padding: 0;
  box-sizing: border-box;
  list-style: none;
}
.autocomplete-list li { padding: 6px 10px; cursor: pointer; }
.autocomplete-list li:hover { background-color: #f0f0f0; }


/* --- Query-oriented Analysis --- */
.query-analysis {
    position: relative;
    /* border: 1px solid var(--color-border); 제거 */
    background: var(--color-bg-light);
    padding-bottom: 1px; /* 하단 여백 유지 (Go 버튼 공간) */
    padding-top: 1px;    /* 위쪽 카드와의 간격 조절 (기존 12px -> 30px) */
    min-height: auto; /* 최소 높이 제거 또는 내용에 맞게 조절 */
    padding-left: 20px;
    padding-right: 10px;
    box-sizing: border-box;
    /* margin-top: 0; 카드 위 외부 간격 제거 (필요시) */
}

.select-group.data-type-selects { margin-top: 12px; display: flex; align-items: flex-end; gap: 8px; }
.data-type-column { flex: 1; }
.data-type-label { display: block; font-size: var(--font-size-detail); font-weight: var(--font-weight-medium); color: var(--color-primary); margin-bottom: 4px; }

/* Query GO 버튼 위치 (Absolute positioning으로 변경) */
.query-actions {
    position: absolute; /* Add position absolute */
    bottom: 105px;       /* Add bottom positioning */
    right: 20px;        /* Add right positioning */
    /* margin-top: 16px; 제거 */
    /* margin-bottom: 16px; 제거 */
}
/* .go-button 스타일은 Smart Summary와 동일하므로 재사용됨 */


/* Quick Examples Section */
.quick-examples-section { margin-top: 26px; padding-top: 16px; }
.quick-examples-container.full-width { display: flex; justify-content: space-between; gap: 8px; margin-top: 8px; width: 100%; }

.quick-example-item { flex: 1; display: flex; flex-direction: column; align-items: center; gap: 8px; text-decoration: none; color: var(--color-link); padding: 8px; border: 1px solid transparent; border-radius: 4px; transition: background-color 0.2s, border-color 0.2s; }
.quick-example-item:hover, .quick-example-item.selected { background-color: #f0f8ff; border-color: var(--color-link); }

.quick-example-item span { font-size: var(--font-size-micro); font-weight: var(--font-weight-semibold); color: var(--color-primary); text-align: center; }

.quick-example-item img { max-width: 100%; height: auto; 
                                     border: none; 
                                     border-radius: 4px; }