/* ==========================================
   StyleScape Community Variables & Reset
   ========================================== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --cream: #F5F0E8;
  --warm-black: #1A1612;
  --rust: #C4542A;
  --gold: #D4A853;
  --off-white: #FAF8F4;
  --charcoal: #2D2926;
  --border-color: rgba(26, 22, 18, 0.08);
}

html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', 'Noto Serif KR', sans-serif;
  background: var(--cream);
  color: var(--warm-black);
  overflow-x: hidden;
  cursor: none;
}

/* Custom Cursor */
.cursor { position: fixed; width: 12px; height: 12px; background: var(--rust); border-radius: 50%; pointer-events: none; z-index: 9999; transition: transform 0.15s ease, background 0.2s ease; transform: translate(-50%, -50%); }
.cursor-follower { position: fixed; width: 40px; height: 40px; border: 1px solid var(--rust); border-radius: 50%; pointer-events: none; z-index: 9998; transition: transform 0.4s ease, opacity 0.2s ease; transform: translate(-50%, -50%); opacity: 0.5; }

/* Top Navigation */
.top-nav { position: fixed; top: 0; left: 0; right: 0; height: 64px; background: var(--off-white); border-bottom: 1px solid var(--border-color); display: flex; justify-content: space-between; align-items: center; padding: 0 40px; z-index: 100; }
.nav-logo { font-family: 'Playfair Display', serif; font-size: 20px; font-style: italic; color: var(--warm-black); text-decoration: none; font-weight: 600; }
.nav-center { flex: 1; display: flex; justify-content: center; padding: 0 40px; }
.search-bar { display: flex; align-items: center; background: rgba(26,22,18,0.04); border-radius: 20px; padding: 8px 16px; width: 100%; max-width: 500px; border: 1px solid transparent; transition: border-color 0.3s ease; }
.search-bar:focus-within { border-color: var(--rust); background: white; }
.search-icon { margin-right: 8px; color: rgba(26,22,18,0.4); font-size: 16px; }
.search-bar input { border: none; background: transparent; outline: none; width: 100%; font-family: 'DM Sans', sans-serif; font-size: 14px; color: var(--warm-black); }
.btn-login { background: var(--rust); color: white; padding: 8px 24px; border-radius: 20px; text-decoration: none; font-size: 12px; letter-spacing: 1px; font-weight: 500; text-transform: uppercase; transition: background 0.3s; cursor: none; }
.btn-login:hover { background: #A03518; }

/* Layout */
.community-layout { display: grid; grid-template-columns: 240px minmax(0, 1fr) 320px; gap: 32px; max-width: 1400px; margin: 84px auto 0; padding: 0 40px; align-items: start; }
.left-sidebar, .right-sidebar { position: sticky; top: 84px; height: calc(100vh - 84px); overflow-y: auto; padding-bottom: 40px; }
.left-sidebar::-webkit-scrollbar, .right-sidebar::-webkit-scrollbar { display: none; }

/* Left Sidebar */
.sidebar-menu { list-style: none; }
.menu-title { font-size: 10px; letter-spacing: 2px; text-transform: uppercase; color: rgba(26,22,18,0.4); margin-bottom: 12px; padding-left: 12px; }
.sidebar-menu a { display: flex; align-items: center; padding: 10px 12px; color: var(--warm-black); text-decoration: none; font-size: 14px; border-radius: 8px; transition: background 0.2s; margin-bottom: 4px; cursor: none; }
.sidebar-menu a span { margin-right: 12px; color: var(--rust); font-size: 16px; }
.sidebar-menu a:hover, .sidebar-menu a.active { background: rgba(26,22,18,0.05); font-weight: 500; }
.sidebar-footer { margin-top: 40px; padding-left: 12px; font-size: 11px; color: rgba(26,22,18,0.3); line-height: 1.6; }

/* Center Feed */
.feed-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border-color); }
.feed-filters button { background: transparent; border: none; font-family: 'DM Sans', sans-serif; font-size: 14px; color: rgba(26,22,18,0.5); cursor: none; margin-left: 16px; transition: color 0.3s; }
.feed-filters button.active { color: var(--rust); font-weight: 600; }

/* Post Card */
.post-card { background: white; border: 1px solid var(--border-color); border-radius: 12px; padding: 20px; margin-bottom: 24px; box-shadow: 0 4px 12px rgba(0,0,0,0.02); transition: transform 0.3s ease; }
.post-card:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.05); border-color: rgba(26,22,18,0.15); }
.post-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; font-size: 12px; color: rgba(26,22,18,0.6); }
.post-meta span { margin-right: 8px; }
.post-author { font-weight: 600; color: var(--warm-black); }
.post-region { color: var(--gold); text-transform: uppercase; letter-spacing: 1px; font-size: 10px; }
.post-title { font-size: 16px; line-height: 1.5; color: var(--warm-black); margin-bottom: 16px; font-weight: 400; white-space: pre-wrap; }
.post-image-container { width: 100%; border-radius: 8px; overflow: hidden; margin-bottom: 16px; background: var(--cream); }
.post-img { width: 100%; max-height: 600px; object-fit: contain; display: block; }
.post-actions { display: flex; gap: 16px; padding-top: 12px; border-top: 1px solid var(--border-color); }
.action-btn { background: transparent; border: none; font-size: 13px; color: rgba(26,22,18,0.6); display: flex; align-items: center; gap: 6px; cursor: none; transition: color 0.2s; }
.action-btn:hover { color: var(--rust); }

/* Right Sidebar Widgets */
.widget { background: white; border: 1px solid var(--border-color); border-radius: 12px; padding: 24px; margin-bottom: 24px; }
.widget-title { font-family: 'Playfair Display', serif; font-size: 16px; color: var(--warm-black); margin-bottom: 16px; }
.trending-list { list-style: none; }
.trending-list li { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.trending-list li:last-child { margin-bottom: 0; }
.trend-info { display: flex; align-items: center; gap: 12px; }
.trend-rank { font-family: 'Playfair Display', serif; font-size: 18px; color: var(--gold); font-style: italic; }
.trend-details h4 { font-size: 13px; color: var(--warm-black); font-weight: 500; margin-bottom: 2px; }
.trend-details p { font-size: 11px; color: rgba(26,22,18,0.5); }
.btn-join { background: var(--off-white); border: 1px solid var(--border-color); padding: 4px 12px; border-radius: 16px; font-size: 11px; color: var(--warm-black); cursor: none; transition: all 0.2s; }
.btn-join:hover { background: var(--rust); color: white; border-color: var(--rust); }
.ai-widget { background: linear-gradient(135deg, var(--charcoal), var(--warm-black)); color: var(--off-white); border: none; }
.ai-widget .widget-title { color: var(--gold); }
.ai-widget p strong { color: var(--rust); }
.loading-indicator { text-align: center; padding: 20px; font-size: 12px; color: rgba(26,22,18,0.5); letter-spacing: 2px; text-transform: uppercase; }

/* 💡 글쓰기 버튼 추가 디자인 */
.btn-write { background: var(--warm-black); color: white; border: none; padding: 12px; border-radius: 8px; width: 100%; font-size: 13px; font-weight: 600; letter-spacing: 1px; cursor: none; transition: background 0.3s; text-transform: uppercase; }
.btn-write:hover { background: var(--rust); }

/* Modals */
.modal-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.8); z-index: 2000; display: none; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.3s; backdrop-filter: blur(5px); }
.modal-overlay.active { display: flex; opacity: 1; }
.auth-modal-content { background: var(--off-white); width: 100%; max-width: 400px; border-radius: 12px; padding: 40px; position: relative; }
.modal-close { position: absolute; top: 15px; right: 20px; font-size: 28px; cursor: none; color: var(--warm-black); }
.auth-form { display: flex; flex-direction: column; gap: 16px; }
.auth-form input, .auth-form textarea, .auth-form select { padding: 14px; background: white; border: 1px solid rgba(0,0,0,0.1); font-family: 'DM Sans', sans-serif; border-radius: 4px; color: var(--warm-black); }
.auth-form textarea { resize: vertical; }
.auth-form input:focus, .auth-form textarea:focus, .auth-form select:focus { outline: none; border-color: var(--rust); }
.auth-form button { background: var(--rust); color: white; border: none; padding: 16px; font-weight: 500; letter-spacing: 2px; cursor: none; border-radius: 4px; transition: background 0.3s; }
.auth-form button:hover { background: #A03518; }
.auth-toggle { margin-top: 20px; text-align: center; font-size: 12px; color: #666; }
.auth-toggle a { color: var(--rust); font-weight: bold; text-decoration: none; cursor: none; }

/* Profile View (Instagram Style) */
#view-profile { background: white; border: 1px solid var(--border-color); border-radius: 12px; padding: 40px; min-height: 800px; }
.profile-header { display: flex; gap: 40px; margin-bottom: 40px; align-items: flex-start; }
.profile-avatar { flex-shrink: 0; }
.profile-avatar img { width: 140px; height: 140px; border-radius: 50%; object-fit: cover; border: 2px solid var(--off-white); box-shadow: 0 4px 12px rgba(0,0,0,0.1); }
.profile-info { flex: 1; }
.profile-username { font-family: 'Playfair Display', serif; font-size: 28px; color: var(--warm-black); display: flex; align-items: center; gap: 12px; margin-bottom: 8px; }
.settings-icon { font-size: 20px; color: rgba(26,22,18,0.5); cursor: none; transition: color 0.2s; }
.settings-icon:hover { color: var(--warm-black); }
.profile-name { font-weight: 600; font-size: 15px; margin-bottom: 16px; color: var(--warm-black); }
.profile-stats { display: flex; gap: 24px; list-style: none; margin-bottom: 16px; font-size: 15px; color: var(--warm-black); }
.profile-stats strong { font-weight: 600; }
.profile-bio { font-size: 14px; color: var(--rust); margin-bottom: 24px; font-weight: 500; }
.profile-actions { display: flex; gap: 12px; }
.btn-profile-action { background: var(--off-white); border: 1px solid var(--border-color); padding: 8px 16px; border-radius: 8px; font-family: 'DM Sans', sans-serif; font-size: 13px; font-weight: 600; color: var(--warm-black); cursor: none; flex: 1; transition: background 0.2s; }
.btn-profile-action:hover { background: rgba(26,22,18,0.05); }

.profile-highlights { display: flex; gap: 24px; margin-bottom: 40px; overflow-x: auto; padding-bottom: 10px; }
.profile-highlights::-webkit-scrollbar { height: 4px; }
.profile-highlights::-webkit-scrollbar-thumb { background: rgba(26,22,18,0.1); border-radius: 4px; }
.highlight-item { display: flex; flex-direction: column; align-items: center; gap: 8px; cursor: none; }
.highlight-circle { width: 70px; height: 70px; border-radius: 50%; background: var(--cream); border: 1px solid rgba(26,22,18,0.1); padding: 2px; }
.highlight-item span { font-size: 11px; font-weight: 500; letter-spacing: 0.5px; }

.profile-tabs { display: flex; justify-content: center; border-top: 1px solid var(--border-color); margin-bottom: 20px; }
.profile-tabs .tab { padding: 16px 24px; font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: rgba(26,22,18,0.4); cursor: none; border-top: 1px solid transparent; margin-top: -1px; transition: all 0.2s; }
.profile-tabs .tab.active { color: var(--warm-black); font-weight: 600; border-top-color: var(--warm-black); }

.profile-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.grid-item { aspect-ratio: 1; overflow: hidden; position: relative; background: var(--cream); cursor: none; }
.grid-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.grid-item:hover img { transform: scale(1.05); }
.grid-overlay { position: absolute; inset: 0; background: rgba(0,0,0,0.4); display: flex; align-items: center; justify-content: center; opacity: 0; transition: opacity 0.2s; color: white; font-weight: 600; gap: 16px; }
.grid-item:hover .grid-overlay { opacity: 1; }

/* 지역 검색 자동완성 드롭다운 */
.location-dropdown {
  position: absolute; top: 100%; left: 0; right: 0;
  background: white; border: 1px solid var(--border-color);
  border-radius: 4px; max-height: 200px; overflow-y: auto;
  z-index: 1000; list-style: none; display: none;
  box-shadow: 0 10px 20px rgba(0,0,0,0.1); margin-top: 4px;
}
.location-dropdown li {
  padding: 14px 16px; font-size: 13px; color: var(--warm-black);
  cursor: pointer; border-bottom: 1px solid rgba(0,0,0,0.03);
}
.location-dropdown li:hover { background: rgba(26,22,18,0.03); color: var(--rust); font-weight: 500; }
.location-dropdown .empty-result { color: rgba(26,22,18,0.4); text-align: center; cursor: default; }
.location-dropdown .empty-result:hover { background: white; color: rgba(26,22,18,0.4); font-weight: normal; }

.post-hashtag {
  transition: all 0.2s ease;
  cursor: pointer; /* 나중에 태그 검색 기능을 위해 미리 추가 */
}

.post-hashtag:hover {
  background: rgba(181, 97, 66, 0.15) !important;
  transform: translateY(-1px);
}

#removePreviewBtn:hover {
  background: var(--rust) !important;
  transform: scale(1.1);
  transition: all 0.2s ease;
}

#imagePreview {
  box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

/* 피드 헤더 버튼 활성화 */
.feed-filters button.active {
  background: var(--warm-black);
  color: white;
  font-weight: 600;
}

/* 사이드바 메뉴 활성화 */
.sidebar-menu a.active {
  color: var(--rust);
  font-weight: 700;
}

/* ==========================================
   💡 게시물 우측 상단 드롭다운 메뉴 (수정/삭제)
   ========================================== */
.post-region-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
}

.post-menu-btn {
  background: none;
  border: none;
  font-size: 20px;
  color: rgba(26,22,18,0.4);
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  transition: color 0.2s;
  /* 모바일에서 터치 영역 확보 */
  min-width: 24px;
  min-height: 24px;
}

.post-menu-btn:hover {
  color: var(--warm-black);
}

.post-dropdown {
  position: absolute;
  top: 100%;
  right: 0;
  margin-top: 8px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 8px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.1);
  display: none; /* 기본은 숨김 */
  flex-direction: column;
  min-width: 100px;
  z-index: 100;
  overflow: hidden;
}

.post-dropdown.active {
  display: flex; /* active 클래스가 붙으면 보임 */
}

.post-dropdown button {
  background: none;
  border: none;
  padding: 12px 16px;
  text-align: center;
  font-size: 13px;
  font-family: 'DM Sans', 'Noto Serif KR', sans-serif;
  color: var(--warm-black);
  cursor: pointer;
  transition: background 0.2s;
  width: 100%;
}

.post-dropdown button:hover {
  background: rgba(26,22,18,0.05);
}

/* 삭제 버튼은 빨간색으로 포인트 */
.post-dropdown button.delete-text {
  color: #E53E3E;
  border-top: 1px solid rgba(0,0,0,0.05);
}

/* ==========================================
   📱 모바일 반응형 스타일
   ========================================== */
@media (max-width: 768px) {
  #cursor, #cursorFollower, .cursor, .cursor-follower { display: none !important; }
  body { cursor: auto !important; overflow-x: hidden !important; }

  .top-nav {
    padding: 0 12px !important;
    height: 54px !important;
    gap: 8px !important;
  }
  .nav-logo { font-size: 17px !important; }
  .nav-center { padding: 0 8px !important; flex: 1 !important; min-width: 0 !important; }
  .search-bar { padding: 6px 10px !important; width: 100% !important; max-width: 100% !important; }
  .search-bar input { font-size: 12px !important; }
  .btn-login { padding: 6px 12px !important; font-size: 11px !important; white-space: nowrap !important; flex-shrink: 0 !important; }

  /* ★ 핵심: 레이아웃 완전 해제 */
  .community-layout {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    margin: 54px 0 0 0 !important;
    padding: 12px 12px 80px 12px !important;
    gap: 0 !important;
    box-sizing: border-box !important;
    grid-template-columns: unset !important;
  }

  .left-sidebar,
  .right-sidebar { display: none !important; }

  /* ★ 핵심: 피드 영역 전체 너비 */
  .center-feed {
    display: block !important;
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    float: none !important;
    margin: 0 !important;
    padding: 0 !important;
  }

  #view-home,
  #view-profile,
  #feed-container {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
  }

  .feed-header {
    display: flex !important;
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    margin-bottom: 14px !important;
  }
  .feed-header h1 { font-size: 18px !important; white-space: nowrap !important; }

  .feed-filters button {
    background: transparent !important;
    border: none !important;
    font-size: 13px !important;
    margin-left: 10px !important;
    padding: 4px 6px !important;
    color: rgba(26,22,18,0.45) !important;
    font-weight: 400 !important;
  }
  .feed-filters button.active {
    color: var(--rust) !important;
    font-weight: 600 !important;
    background: transparent !important;
  }

  .post-card {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    padding: 14px !important;
    margin-bottom: 12px !important;
    border-radius: 12px !important;
  }
  .post-header { flex-direction: column !important; align-items: flex-start !important; gap: 3px !important; margin-bottom: 8px !important; }
  .post-meta { font-size: 11px !important; }
  .post-region { font-size: 10px !important; }
  .post-title { font-size: 15px !important; margin-bottom: 10px !important; }
  .post-image-container { width: 100% !important; box-sizing: border-box !important; }
  .post-img { width: 100% !important; max-height: 400px !important; object-fit: cover !important; }

  .post-actions {
    display: flex !important;
    justify-content: space-between !important;
    gap: 6px !important;
    padding-top: 15px !important;
  }
  .action-btn {
    flex: 1; /* 4개의 버튼이 동일한 가로 비율을 가집니다 */
    justify-content: center !important;
    font-size: 11px !important; /* 4개가 들어가야 하므로 폰트 살짝 축소 */
    padding: 8px 2px !important;
    background: #f9f9f9 !important;
    border-radius: 8px !important;
    white-space: nowrap !important; /* 텍스트 줄바꿈 방지 */
  }

  .post-tags-container { margin: 8px 0 !important; gap: 4px !important; }
  .post-hashtag { font-size: 11px !important; padding: 3px 8px !important; }

  #view-profile { padding: 20px 14px !important; border-radius: 10px !important; }
  .profile-header { flex-direction: column !important; align-items: center !important; text-align: center !important; gap: 14px !important; margin-bottom: 20px !important; }
  .profile-avatar img { width: 86px !important; height: 86px !important; }
  .profile-username { font-size: 20px !important; justify-content: center !important; }
  .profile-stats { justify-content: center !important; gap: 20px !important; font-size: 13px !important; }
  .profile-actions { flex-direction: column !important; width: 100% !important; gap: 8px !important; }
  .btn-profile-action { width: 100% !important; text-align: center !important; }
  .profile-grid { grid-template-columns: repeat(3, 1fr) !important; gap: 2px !important; }

  .modal-overlay { align-items: flex-end !important; }
  .auth-modal-content {
    width: 100% !important;
    max-width: 100% !important;
    border-radius: 18px 18px 0 0 !important;
    padding: 24px 18px calc(24px + env(safe-area-inset-bottom)) !important;
    max-height: 92vh !important;
    overflow-y: auto !important;
  }
  #commentModal .auth-modal-content { height: auto !important; max-height: 80vh !important; }

  .auth-form input,
  .auth-form textarea,
  .auth-form select,
  #locationSearchInput,
  #commentInput { font-size: 16px !important; }

  .mobile-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 62px !important;
    background: rgba(250,248,244,0.97) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-top: 1px solid rgba(26,22,18,0.08) !important;
    justify-content: space-around !important;
    align-items: center !important;
    z-index: 9999 !important;
    padding-bottom: env(safe-area-inset-bottom) !important;
    box-sizing: content-box !important;
  }
  .mobile-nav button {
    flex: 1 !important;
    background: none !important;
    border: none !important;
    font-size: 10px !important;
    color: rgba(26,22,18,0.5) !important;
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    gap: 2px !important;
    cursor: pointer !important;
    padding: 0 !important;
  }
  .mobile-nav button span { font-size: 20px !important; }
  .mobile-nav .post-btn {
    background: var(--rust) !important;
    color: white !important;
    width: 48px !important;
    height: 48px !important;
    border-radius: 50% !important;
    margin-top: -28px !important;
    box-shadow: 0 4px 14px rgba(196,84,42,0.4) !important;
    font-size: 24px !important;
    flex: 0 0 48px !important;
  }

  /* 1. 모달을 바닥에 붙이지 않고 화면 중앙으로 띄웁니다 */
  #postModal.modal-overlay {
    align-items: center !important; 
    padding: 15px !important;
  }
  
  /* 2. New Post 창을 전체적으로 위로 올립니다 */
  #postModal .auth-modal-content {
    border-radius: 20px !important; /* 위로 떴으니 아래쪽 모서리도 둥글게 */
    margin-bottom: 90px !important; /* 하단 네비게이션 및 빨간 버튼 높이만큼 완전히 위로 밀어냄 */
    max-height: 75vh !important; /* 화면 위아래로 잘리지 않게 높이 제한 */
    padding-bottom: 30px !important;
  }

  #commentModal .auth-modal-content {
    /* 하단 바텀 시트(밑에서 올라오는) 형태의 하얀 배경은 바닥에 붙여 유지합니다. */
    /* 대신, 하단 네비게이션 바(약 70px)와 빨간색 버튼을 피해 입력창이 위로 올라오도록 '안쪽 여백'을 넉넉히 줍니다. */
    padding-bottom: 100px !important; 
    
    /* 모바일 키보드가 올라왔을 때도 넉넉하도록 최대 높이를 살짝 늘려줍니다. */
    max-height: 85vh !important;
  }

  #authModal .auth-modal-content {
    padding-bottom: 100px !important;
    max-height: 85vh !important;
  }
}

@media (min-width: 769px) {
  .mobile-nav { display: none !important; }
}