:root {
  /* 기본 색상 */
  --primary-color: #4caf50;
  --primary-hover: #45a049;
  --submit-color: #006103;
  --submit-hover: #004d02;
  --white: #ffffff;

  /* 태그 관련 색상 */
  --tag-bg: #e8f5e9;
  --tag-text: #2e7d32;
  --tag-hover-bg: #ffebee;
  --tag-hover-text: #c62828;

  /* 보더 관련 */
  --border-color: #dddddd;
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;

  /* 그림자 */
  --shadow-color: rgba(0, 0, 0, 0.1);
  --focus-shadow: rgba(76, 175, 80, 0.3);

  /* 추가되는 색상 */
  --shadow-sm: rgba(0, 0, 0, 0.1);
  --progress-bg: #f0f0f0;
}

@font-face {
  font-family: "Ownglyph_meetme-Rg";
  src: url("https://fastly.jsdelivr.net/gh/projectnoonnu/noonfonts_2402_1@1.0/Ownglyph_meetme-Rg.woff2")
    format("woff2");
  font-weight: normal;
  font-style: normal;
}

.ff-basic {
  font-family: "Ownglyph_meetme-Rg";
}

* {
  font-family: "Ownglyph_meetme-Rg";
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-size: 1.4rem;
}

/* 버튼 스타일 */
.upload-button,
.add-tag-button,
.submit-button {
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.upload-button:hover,
.add-tag-button:hover,
.submit-button:hover {
  background-color: var(--primary-hover);
}

body {
  background-color: #f5f5f5;
}

/* 태그 스타일 */
.tag {
  background-color: var(--tag-bg);
  color: var(--tag-text);
  border-radius: var(--border-radius-lg);
}

.tag:hover {
  background-color: var(--tag-hover-bg);
  color: var(--tag-hover-text);
}

/* 입력 필드 스타일 */
.tag-input {
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.tag-input:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 3px var(--focus-shadow);
}

/* 이미지 스타일 */
.preview-image {
  border-radius: var(--border-radius-md);
  box-shadow: 0 2px 4px var(--shadow-color);
}

/* 이미지 태그 컨테이너 */
.image-tag-container {
  width: 250px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
}

.upload-container {
  margin: 20px;
}

#imageUpload {
  display: none;
}

.upload-button {
  display: inline-block;
  padding: 10px 20px;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: var(--border-radius-sm);
}

.upload-button:hover {
  background-color: var(--primary-hover);
}

.image-preview-container {
  margin-top: 20px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.preview-image {
  width: 230px;
  height: 230px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  box-shadow: 0 2px 4px var(--shadow-sm);
}

.image-tag-container {
  width: 250px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  padding: 10px;
  border: 1px solid var(--border-color);
}

.tag-area {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.input-wrapper {
  display: flex;
  gap: 8px;
  align-items: center;
}

.tag-input {
  width: calc(100% - 70px);
  padding: 8px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  font-size: 14px;
}

.add-tag-button {
  padding: 8px 16px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  font-size: 14px;
}

.add-tag-button:hover {
  background-color: var(--primary-hover);
}

.tags-container {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 4px;
}

.tag {
  background-color: #e8f5e9;
  color: #2e7d32;
  padding: 4px 8px;
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
  transition: all 0.2s ease;
}

.tag:hover {
  background-color: #ffebee;
  color: #c62828;
}

.upload-controls {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: 20px;
}

.common-filter {
  display: flex;
  flex-direction: column;
  gap: 15px;
  margin-bottom: 30px;
  padding: 20px;
  background-color: #f8f9fa;
  border-radius: var(--border-radius-md);
}

.common-filter button {
  width: 220px;
}

.common-filter button > i {
  margin-right: 10px;
}

.common-tag-section,
.date-modifier {
  display: flex;
  gap: 10px;
  align-items: center;
  justify-content: center;
}

.common-button {
  white-space: nowrap;
  font-size: 1.4rem;
  padding: 8px 16px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
}

.common-button i {
  font-size: 1.4rem;
}

#commonTagInput,
#commonDateInput {
  font-size: 1.4rem;
  padding: 8px 12px;
  width: 200px;
}

.upload-submit-container {
  margin-top: 20px;
  text-align: center;
}

.submit-button {
  padding: 12px 24px;
  background-color: var(--submit-color);
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

.submit-button:hover {
  background-color: var(--submit-hover);
}

.navbar {
  width: 100%;

  height: auto;
  background-image: url("data:image/svg+xml,<svg id='patternId' width='100%' height='100%' xmlns='http://www.w3.org/2000/svg'><defs><pattern id='a' patternUnits='userSpaceOnUse' width='40' height='40' patternTransform='scale(1) rotate(0)'><rect x='0' y='0' width='100%' height='100%' fill='%23cddc39ff'/><path d='M27.26 5.415c-.55 0-.9.55-.65 1l2.45 4.75c.2.5.85.5 1.15.1l3.15-4.5c.3-.4 0-1.05-.55-1.1zM10.689 8.068c-.406-.051-.822.31-.778.748l.5 5.3c.05.5.6.8 1.05.5l4.55-3.05c.45-.3.4-.95-.05-1.15l-5.1-2.3a.605.605 0 0 0-.172-.048zM2.406 24.584a.635.635 0 0 0-.345.081l-4.75 2.4c-.45.2-.5.85-.1 1.15l4.45 3.15c.4.3 1 0 1.1-.5l.3-5.55c0-.412-.31-.712-.655-.73zm40 0a.635.635 0 0 0-.345.081l-4.75 2.4c-.45.2-.5.85-.1 1.15l4.45 3.15c.4.3 1 0 1.1-.5l.3-5.55c0-.412-.31-.712-.655-.73zm-22.17 3.108a.744.744 0 0 0-.675.723l.4 5.55c.05.5.6.8 1.05.5l4.45-2.95c.45-.25.4-.9-.05-1.15l-4.8-2.6a.702.702 0 0 0-.376-.073z'  stroke-width='1' stroke='none' fill='%23ffeb3bff'/></pattern></defs><rect width='800%' height='800%' transform='translate(0,0)' fill='url(%23a)'/></svg>");
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  padding: 1rem;
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  justify-content: center;
}

.nav-center h1 {
  font-size: 1.8rem !important;
}

.nav-content {
  max-width: 1080px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  padding: 0 20px;
  justify-content: center;
  gap: 80px;
  width: 100%;
}

.main-logo {
  height: 100px;
  border-radius: 50%;
  margin-right: 20px;
  /* position: absolute; */
  top: 10px;
  /* left: 200px; */
}

.nav-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-center h1 {
  font-size: 24px;
  color: #333;
  margin: 0;
  text-align: center;
}

.search-container {
  display: none;
}

.search-input {
  width: 250px;
  padding: 8px 15px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-md);
  font-size: 1.2rem;
  transition: all 0.2s ease;
  background-color: var(--white);
}

.search-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px var(--primary-color-light);
}

.search-input::placeholder {
  color: var(--placeholder-color);
}

.gallery-container {
  max-width: 1200px;
  margin: 2rem auto;
  padding: 0 20px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  padding: 20px 0;
  transition: opacity 0.3s ease;
}

main.container {
  max-width: 1080px;
  margin: 0 auto;
}

.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
}

.modal-content {
  background-color: white;
  margin: 5% auto;
  padding: 20px;
  width: 80%;
  max-width: 800px;
  border-radius: 8px;
  position: relative;
  max-height: 80vh;
  overflow-y: auto;
}

.close-modal {
  position: absolute;
  right: 20px;
  top: 10px;
  font-size: 28px;
  cursor: pointer;
}

.upload-button-container {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 30px;
  justify-content: center;
}

.sort-buttons {
  display: flex;
  gap: 0.5rem;
}

.sort-button {
  padding: 8px 16px;
  background-color: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 4px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1rem;
}

.sort-button:hover {
  background-color: #e0e0e0;
}

.open-upload-button {
  padding: 10px 20px;
  background-color: #4caf50;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
}

.open-upload-button:hover {
  background-color: #45a049;
}

.gallery-card {
  background: var(--white);
  border-radius: var(--border-radius-md);
  box-shadow: 0 2px 4px var(--shadow-color);
  padding: 10px;
  margin-bottom: 20px;
  break-inside: avoid;
  position: relative;
  cursor: pointer;
  width: 100%;
  /* 애니메이션 효과 추가 */
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 0.5s ease forwards;
}

/* 업로드 버튼 로딩 상태 */
.submit-button.loading {
  background-color: var(--disabled-bg);
  cursor: not-allowed;
  opacity: 0.7;
}

/* 다운로드 버튼 스타일 */
.download-button {
  position: absolute;
  bottom: 0px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary-color);
  color: white;
  padding: 10px 20px;
  border-radius: var(--border-radius-md);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 18px;
  transition: all 0.2s ease;
  opacity: 0.77;
}

.download-button:hover {
  background-color: var(--primary-hover);
}

.download-button i {
  font-size: 1rem;
}

/* 모달 내 이미지 여백 조정 */
.modal-content {
  margin-bottom: 70px; /* 다운로드 버튼을 위한 여백 */
}

/* 검색 중일 때 적용될 스타일 */
.gallery-grid.searching {
  opacity: 0;
}

.preview-image-wrapper {
  position: relative;
  width: 100%;
  transition: transform 0.2s ease;
}

.preview-image-wrapper:hover {
  transform: scale(1.02);
}

.preview-image {
  width: 230px;
  height: 230px;
  object-fit: cover;
  border-radius: var(--border-radius-md);
  box-shadow: 0 2px 4px var(--shadow-sm);
}

/* 이미지 모달 관련 스타일 수정 */
.modal-content {
  max-width: 90%;
  max-height: 90vh;
  margin: 5vh auto;
  display: block;
  object-fit: contain;
}

/* 페이드인 애니메이션 정의 */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* 정사각형 카드 (1:1) */
.gallery-card-square {
  aspect-ratio: 1;
}

/* 세로형 카드 (9:16) */
.gallery-card-portrait {
  aspect-ratio: 9/16;
}

/* 가로형 카드 (16:9) */
.gallery-card-landscape {
  aspect-ratio: 16/9;
}

.gallery-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s ease;
  display: block;
}

.gallery-image.thumb {
  z-index: 1;
}

.gallery-image.medium {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  opacity: 0;
  pointer-events: none;
  z-index: 2;
  object-fit: contain;
  transition: all 0.3s ease;
}

/* 사진 Hover 효과 */
/* .gallery-card:hover .gallery-image.medium {
  opacity: 1;
  width: 130%;
  height: 130%;
}

.gallery-card:hover .gallery-tags {
  opacity: 0;
} */

.gallery-tags {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin-top: 10px;
  padding: 5px;
  z-index: 3;
  transition: all 0.2s ease;
}

.gallery-tag {
  background-color: var(--tag-bg);
  color: var(--tag-text);
  padding: 4px 8px;
  border-radius: var(--border-radius-lg);
  font-size: 1.2rem;
  transition: all 0.2s ease;
}

.gallery-tag:hover {
  background-color: var(--tag-hover-bg);
  color: var(--tag-hover-text);
}

/* 모달 스타일 */
.image-modal {
  display: none;
  position: fixed;
  z-index: 1000;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  cursor: pointer;
}

.modal-content {
  margin: auto;
  display: block;
  width: auto;
  height: auto;
  max-width: 90vw;
  max-height: 90vh;
  position: relative;
  top: 50%;
  transform: translateY(-50%);
  object-fit: contain;
}

.close-image-modal {
  position: absolute;
  right: 20px;
  top: 20px;
  color: var(--white);
  font-size: 35px;
  font-weight: bold;
  cursor: pointer;
  z-index: 1001;
}

#photoGallery {
  columns: 4;
  column-gap: 20px;
  padding: 20px;
}

/* 반응형 디자인 */
@media (max-width: 1200px) {
  #photoGallery {
    columns: 3;
  }
}

@media (max-width: 768px) {
  #photoGallery {
    columns: 2;
  }

  .upload-controls {
    flex-direction: column;
  }

  .preview-image {
    width: 100%;
    height: auto;
  }

  .nav-content {
    /* flex-direction: column; */
    gap: 15px;
  }

  .nav-center {
    display: none;
  }

  .nav-right .search-input {
    width: 100%;
  }
}

@media (max-width: 660px) {
  #photoGallery {
    columns: 1;
  }

  .image-preview-container {
    justify-content: center;
  }

  .main-logo {
    width: 50px;
    height: 50px;
  }

  .nav-right input {
    font-size: 0.88rem;
  }

  .common-filter button {
    width: 150px;
    font-size: 0.88rem;
  }

  #commonTagInput,
  #commonDateInput {
    width: 150px;
    font-size: 0.88rem;
  }

  .common-filter button > i {
    margin-right: 5px;
    font-size: 0.88rem;
  }
}

@media (max-width: 400px) {
  .sort-button > i {
    display: none;
  }

  .common-filter button {
    width: 120px;
    font-size: 0.77rem;
  }

  #commonTagInput,
  #commonDateInput {
    width: 120px;
    font-size: 0.77rem;
  }

  .common-filter button > i {
    font-size: 0.77rem;
    margin-right: 5px;
  }
}

.upload-progress-container {
  margin-top: 10px;
  width: 100%;
}

.progress-bar {
  width: 100%;
  height: 20px;
  background-color: #f0f0f0;
  border-radius: 10px;
  overflow: hidden;
}

.progress {
  width: 0;
  height: 100%;
  background-color: var(--primary-color);
  transition: width 0.3s ease;
}

.progress-text {
  text-align: center;
  margin-top: 5px;
  font-size: 14px;
}

.date-modifier {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-top: 10px;
}

.date-input {
  padding: 5px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
}

.common-button {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border: none;
  border-radius: var(--border-radius-sm);
  background-color: var(--primary-color);
  color: var(--white);
  cursor: pointer;
}

.common-button:hover {
  background-color: var(--primary-hover);
}

.file-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 5px;
}

.file-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  border-bottom: 1px solid var(--border-color);
}

.file-info {
  flex: 1;
}

.tag-input {
  padding: 5px;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius-sm);
  margin-right: 5px;
}

.action-button {
  padding: 3px 8px;
  font-size: 12px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
}

.action-button:hover {
  background-color: var(--primary-hover);
}

.date-modifier-individual {
  display: flex;
  align-items: center;
  gap: 5px;
}