/* ============================================
   ViewPost Page - 최적화된 스타일
   ============================================ */
/* ============================================
   ViewPost Page - 최적화된 스타일
   ============================================ */

/* 기본 스타일 */
body {
  font-family: 'Poppins', sans-serif;
  background-color: #f5f7fa;
  color: #2c3e50;
  margin: 0;
  padding: 0;
  padding-top: 70px;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* 게시글 컨테이너 기본 여백 */
#post-container {
  margin-top: 0;
}

/* Navbar 스타일 - guestbook과 동일 */
.navbar {
  background-color: #2b6cb0 !important;
}

.navbar .container-fluid {
  background-color: #2b6cb0 !important;
  padding: 0.5rem 1rem;
  margin: 0;
  width: 100%;
  display: flex;
  flex-wrap: inherit;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  color: white !important;
  padding: 0.3125rem 0;
  margin-right: 1rem;
  font-size: 1.25rem;
}

/* Override Bootstrap's default styles */
.bg-primary,
.navbar-dark,
.navbar-expand-lg {
  background-color: #2b6cb0 !important;
}

/* 게시글 컨테이너 */
#post-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 30px 20px;
  background-color: white;
  border-radius: 12px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 게시글 헤더 */
#post-header {
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 2px solid #e8ecf1;
}

#post-title {
  font-size: 2rem;
  font-weight: 700;
  color: #1a202c;
  margin-bottom: 12px;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

#post-meta {
  color: #64748b;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.5;
}

/* 게시글 내용 */
#post-content {
  font-size: 1.1rem;
  line-height: 1.8;
  color: #2d3748;
  padding: 0;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-height: none;
  overflow: visible;
}

#post-message {
  margin: 0;
  padding: 0;
  color: #2d3748;
  line-height: 1.8;
  white-space: pre-wrap;
  word-wrap: break-word;
  overflow-wrap: break-word;
  max-height: none;
  overflow: visible;
}

/* 이미지/비디오 스타일 */
#post-message img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 20px 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  display: block;
}

/* Base64 이미지도 표시되도록 */
#post-message img[src^="data:image"] {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 20px 0;
  display: block;
}

#post-message a {
  color: #2b6cb0;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s;
  display: inline-block;
  padding: 2px 4px;
  margin: 0 2px;
  -webkit-tap-highlight-color: rgba(43, 108, 176, 0.3);
  touch-action: manipulation;
  cursor: pointer;
  position: relative;
  z-index: 1;
}

#post-message a:hover {
  border-bottom-color: #2b6cb0;
}

#post-message a:active {
  background-color: rgba(43, 108, 176, 0.1);
  border-radius: 3px;
}

/* 버튼 영역 */
.viewpost-actions {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid #e8ecf1;
  flex-wrap: wrap;
}

.viewpost-actions .btn {
  min-width: 90px;
  padding: 10px 24px;
  font-weight: 500;
  font-size: 0.95rem;
  border-radius: 6px;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.viewpost-actions .btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.viewpost-actions .btn:active {
  transform: translateY(0);
}

/* 모바일 스타일 */
@media (max-width: 767px) {
  body {
    padding-top: 56px;
    padding-left: 0;
    padding-right: 0;
    font-size: 15px;
  }

  .navbar {
    padding: 0.5rem 0;
  }

  .navbar .container-fluid {
    padding: 0.5rem 1rem;
  }

  .navbar-brand {
    font-size: 1.25rem;
    padding: 0.3125rem 0;
    margin-right: 1rem;
  }

  #post-container {
    max-width: 100%;
    padding: 20px 16px;
    margin: 0;
    margin-top: 20px;
    border-radius: 0;
    box-shadow: none;
  }

  #post-header {
    margin-top: 0;
    margin-bottom: 20px;
    padding-top: 0;
    padding-bottom: 16px;
    border-bottom-width: 1px;
  }

  #post-title {
    margin-top: 0;
    padding-top: 0;
    margin-bottom: 10px;
  }

  #post-title {
    font-size: 1.4rem;
    line-height: 1.35;
    margin-bottom: 10px;
    padding-right: 0;
  }

  #post-meta {
    font-size: 0.85rem;
    line-height: 1.5;
    margin: 0;
  }

  #post-content {
    font-size: 1rem;
    line-height: 1.75;
    padding: 0;
    margin-top: -20px;
  }

  #post-message {
    margin: 0;
    padding: 0;
    word-break: break-word;
  }

  #post-message img {
    margin: 16px 0;
    border-radius: 6px;
  }

  .viewpost-actions {
    gap: 10px;
    margin-top: 32px;
    padding-top: 24px;
    padding-left: 16px;
    padding-right: 16px;
  }

  .viewpost-actions .btn {
    min-width: 0;
    padding: 12px 20px;
    font-size: 0.9rem;
    flex: 1;
    max-width: none;
  }

  .navbar-brand {
    font-size: 1.25rem;
    margin-right: 1rem;
  }
}

/* 매우 작은 화면 (320px ~ 480px) */
@media (max-width: 480px) {
  body {
    padding-top: 52px;
    font-size: 14px;
  }

  #post-container {
    padding: 16px 12px;
    margin-top: 20px;
  }

  #post-title {
    font-size: 1.25rem;
    line-height: 1.3;
  }

  #post-meta {
    font-size: 0.8rem;
  }

  #post-content {
    font-size: 0.95rem;
    line-height: 1.7;
    margin-top: -20px;
  }

  .viewpost-actions {
    gap: 8px;
    margin-top: 24px;
    padding-top: 20px;
    padding-left: 12px;
    padding-right: 12px;
  }

  .viewpost-actions .btn {
    padding: 11px 16px;
    font-size: 0.85rem;
  }

  .navbar-brand {
    font-size: 1.1rem;
    margin-right: 0.75rem;
    padding: 0.3125rem 0;
  }
}

/* 작은 화면 (태블릿) */
@media (min-width: 768px) and (max-width: 1024px) {
  #post-container {
    max-width: 700px;
    padding: 25px;
  }

  #post-title {
    font-size: 1.75rem;
  }
}

/* 큰 화면 최적화 */
@media (min-width: 1200px) {
  #post-container {
    max-width: 1000px;
    padding: 40px;
  }

  #post-title {
    font-size: 2.25rem;
  }
}

/* 수정 폼 스타일 */
#edit-post-container {
  max-width: 100%;
  width: 100%;
  margin: 0;
  padding: 40px 60px;
  background-color: white;
  border-radius: 0;
  box-shadow: none;
  min-height: calc(100vh - 56px);
  box-sizing: border-box;
}

.edit-form-wrapper {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

#edit-post-container h3 {
  font-size: 1.75rem;
  margin-bottom: 30px;
  font-weight: 600;
}

#edit-post-container .form-control {
  border: 1px solid #e2e8f0;
  border-radius: 6px;
  padding: 14px 16px;
  font-size: 1.05rem;
  width: 100%;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  box-sizing: border-box;
}

#edit-post-container textarea.form-control {
  min-height: 500px;
  resize: vertical;
  font-family: inherit;
  line-height: 1.7;
  padding: 16px 18px;
}

#edit-post-container .form-control:focus {
  outline: none;
  border-color: #2b6cb0;
  box-shadow: 0 0 0 3px rgba(43, 108, 176, 0.1);
}

#edit-post-container .btn {
  border-radius: 6px;
  font-weight: 500;
  padding: 12px 24px;
  font-size: 1rem;
}

.gap-2 {
  gap: 10px;
}

#edit-post-container .row {
  margin-left: 0;
  margin-right: 0;
}

#edit-post-container .row > * {
  padding-left: 0;
  padding-right: 0;
}

#edit-post-container .row.g-2 {
  margin-left: -8px;
  margin-right: -8px;
}

#edit-post-container .row.g-2 > * {
  padding-left: 8px;
  padding-right: 8px;
}

/* 모바일 수정 폼 스타일 */
@media (max-width: 767px) {
  #edit-post-container {
    padding: 24px 20px;
    margin: 0;
    min-height: calc(100vh - 56px);
  }

  .edit-form-wrapper {
    max-width: 100%;
  }

  #edit-post-container h3 {
    font-size: 1.4rem;
    margin-bottom: 24px;
  }

  #edit-post-container .form-control {
    padding: 14px 16px;
    font-size: 1rem;
  }

  #edit-post-container textarea.form-control {
    min-height: 400px;
    padding: 14px 16px;
  }

  #edit-post-container .btn {
    padding: 10px 20px;
    font-size: 0.9rem;
  }

  #edit-post-container .row.g-2 {
    margin-left: -4px;
    margin-right: -4px;
  }

  #edit-post-container .row.g-2 > * {
    padding-left: 4px;
    padding-right: 4px;
  }

  #edit-post-container .d-flex.gap-2 {
    flex-direction: column;
  }

  #edit-post-container .d-flex.gap-2 .btn {
    width: 100%;
  }
}

/* 작은 화면 (320px ~ 480px) */
@media (max-width: 480px) {
  #edit-post-container {
    padding: 20px 16px;
  }

  #edit-post-container h3 {
    font-size: 1.25rem;
    margin-bottom: 20px;
  }

  #edit-post-container .form-control {
    padding: 12px 14px;
    font-size: 0.95rem;
  }

  #edit-post-container textarea.form-control {
    min-height: 350px;
    padding: 12px 14px;
  }
}

/* 태블릿 최적화 */
@media (min-width: 768px) and (max-width: 1024px) {
  #edit-post-container {
    padding: 35px 50px;
  }

  .edit-form-wrapper {
    max-width: 100%;
  }

  #edit-post-container textarea.form-control {
    min-height: 450px;
  }
}