@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: #fff;
  color: #1a1a1a;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 1rem;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: #d8d8d8;
  text-underline-offset: 2px;
}

a:hover {
  text-decoration-color: #1a1a1a;
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

.container {
  width: min(100%, 1020px);
  min-height: 100vh;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  flex-direction: column;
}

.header {
  padding: 1.25rem 0 0.75rem;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 1.8rem;
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.site-title {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 700;
}

.site-title a {
  text-decoration: none;
}

.site-title a:hover {
  color: #555;
}

.site-subtitle {
  color: #999;
  font-size: 0.95rem;
  font-weight: 400;
}

.nav {
  display: flex;
  gap: 0.35rem;
}

.nav a {
  display: flex;
  align-items: center;
  min-height: 30px;
  padding: 0.25rem 0.75rem;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  color: #777;
  font-size: 0.75rem;
  font-weight: 500;
  text-decoration: none;
}

.nav a:hover,
.nav a.active {
  border-color: #1a1a1a;
  color: #1a1a1a;
}

.gallery-main {
  flex: 1;
}

.profile-header {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
  padding: 0.8rem 0 2rem;
  border-bottom: 1px solid #ececec;
}

.profile-photo-wrap {
  display: flex;
  justify-content: center;
}

.profile-avatar {
  width: 142px;
  height: 142px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid #e0e0e0;
}

.profile-info {
  min-width: 0;
}

.profile-topline {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.profile-topline h2 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
}

.upload-trigger,
.primary-button,
.secondary-button {
  min-height: 32px;
  padding: 0.35rem 0.8rem;
  border-radius: 4px;
  border: 1px solid #d8d8d8;
  background: #f7f7f7;
  color: #1a1a1a;
  font-size: 0.78rem;
  font-weight: 600;
}

.primary-button {
  border-color: #1a1a1a;
  background: #1a1a1a;
  color: #fff;
}

.upload-trigger:hover,
.secondary-button:hover {
  border-color: #1a1a1a;
  background: #fff;
}

.primary-button:hover {
  border-color: #3d5a4b;
  background: #3d5a4b;
}

.photo-input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.profile-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.45rem;
  margin-top: 1.05rem;
  color: #333;
  font-size: 0.9rem;
}

.profile-stats strong {
  font-weight: 700;
}

.profile-bio {
  margin-top: 1.05rem;
  color: #333;
  font-size: 0.88rem;
  line-height: 1.45;
}

.profile-bio strong {
  display: block;
}

.profile-bio p {
  margin: 0.25rem 0 0;
}

.upload-status {
  min-height: 1.1rem;
  margin-top: 0.35rem;
  color: #777;
  font-size: 0.75rem;
}

.gallery-controls {
  padding: 1rem 0 0.6rem;
}

.gallery-tags {
  display: flex;
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.35rem;
  scrollbar-width: thin;
}

.tag-button {
  flex: 0 0 auto;
  min-height: 30px;
  padding: 0.3rem 0.72rem;
  border: 1px solid #e0e0e0;
  border-radius: 999px;
  background: #fff;
  color: #666;
  font-size: 0.74rem;
  font-weight: 600;
}

.tag-button:hover,
.tag-button.active {
  border-color: #1a1a1a;
  color: #1a1a1a;
}

.grid-section {
  padding-bottom: 2rem;
}

.grid-tabs {
  display: flex;
  justify-content: center;
  gap: 1.4rem;
  border-top: 1px solid #ececec;
}

.grid-tab {
  min-height: 42px;
  padding: 0 0.25rem;
  border: 0;
  border-top: 1px solid transparent;
  background: transparent;
  color: #999;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0;
}

.grid-tab.active,
.grid-tab.visible {
  border-top-color: #1a1a1a;
  color: #1a1a1a;
}

.grid-tab:not(.visible)#clear-filter {
  display: none;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 4px;
}

.grid-tile {
  position: relative;
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border: 0;
  border-radius: 0;
  background: #f2f2f2;
  padding: 0;
}

.grid-tile img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  transition: transform 0.2s ease;
}

.grid-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  transition: background 0.2s ease;
}

.grid-tile:hover img {
  transform: scale(1.035);
}

.grid-tile:hover::after,
.grid-tile:focus-visible::after {
  background: rgba(0, 0, 0, 0.32);
}

.grid-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  color: #fff;
  font-size: 0.86rem;
  font-weight: 700;
  opacity: 0;
  transition: opacity 0.2s ease;
}

.grid-tile:hover .grid-overlay,
.grid-tile:focus-visible .grid-overlay {
  opacity: 1;
}

.empty-feed {
  grid-column: 1 / -1;
  padding: 2rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  color: #777;
  text-align: center;
}

.detail-modal,
.composer {
  width: min(940px, calc(100vw - 2rem));
  padding: 0;
  border: 1px solid #dcdcdc;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.18);
}

.detail-modal::backdrop,
.composer::backdrop {
  background: rgba(22, 24, 24, 0.52);
}

.detail-shell {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(300px, 0.88fr);
  min-height: 560px;
}

.detail-media-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #080808;
}

.detail-image {
  width: 100%;
  height: 100%;
  max-height: 82vh;
  object-fit: contain;
}

.detail-panel {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.detail-header {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr) 32px;
  gap: 0.7rem;
  align-items: center;
  padding: 0.9rem;
  border-bottom: 1px solid #ededed;
}

.mini-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
}

.detail-header strong,
.detail-header span {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.detail-header strong {
  font-size: 0.84rem;
}

.detail-header span {
  color: #777;
  font-size: 0.74rem;
}

.icon-button {
  width: 30px;
  height: 30px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  background: #fff;
  color: #777;
  font-size: 0.8rem;
  font-weight: 700;
}

.icon-button:hover {
  border-color: #1a1a1a;
  color: #1a1a1a;
}

.detail-caption {
  margin: 0;
  padding: 1rem 0.95rem;
  color: #333;
  font-size: 0.86rem;
  line-height: 1.55;
}

.detail-caption strong {
  margin-right: 0.35rem;
}

.detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  padding: 0 0.95rem 1rem;
}

.detail-tags button {
  min-height: 24px;
  padding: 0.15rem 0.5rem;
  border: 1px solid #ececec;
  border-radius: 999px;
  background: #fafafa;
  color: #666;
  font-size: 0.68rem;
  font-weight: 600;
}

.detail-tags button:hover {
  border-color: #1a1a1a;
  color: #1a1a1a;
}

.detail-meta {
  margin-top: auto;
  padding: 0.9rem 0.95rem;
  border-top: 1px solid #ededed;
  color: #999;
  font-size: 0.74rem;
}

.detail-meta strong,
.detail-meta time {
  display: block;
}

.detail-meta strong {
  color: #1a1a1a;
  font-size: 0.82rem;
}

.composer-form {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  min-height: 520px;
}

.composer-preview-wrap {
  background: #111;
  display: flex;
  align-items: center;
  justify-content: center;
}

.composer-preview {
  width: 100%;
  height: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.composer-fields {
  padding: 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.composer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.composer-header h3 {
  margin: 0;
  font-size: 1rem;
}

.composer-fields label {
  display: grid;
  gap: 0.32rem;
  color: #555;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.composer-fields input,
.composer-fields textarea {
  width: 100%;
  border: 1px solid #dedede;
  border-radius: 4px;
  background: #fff;
  color: #1a1a1a;
  font-size: 0.86rem;
  font-weight: 400;
  letter-spacing: 0;
  text-transform: none;
}

.composer-fields input {
  height: 38px;
  padding: 0 0.7rem;
}

.composer-fields textarea {
  resize: vertical;
  min-height: 112px;
  padding: 0.62rem 0.7rem;
}

.composer-fields input:focus,
.composer-fields textarea:focus {
  outline: none;
  border-color: #3d5a4b;
}

.composer-actions {
  margin-top: auto;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
}

.footer {
  margin-top: auto;
  padding: 1.5rem 0;
  border-top: 1px solid #e0e0e0;
  color: #ccc;
  font-size: 0.75rem;
  text-align: center;
}

@media (max-width: 760px) {
  .container {
    padding: 0 1rem;
  }

  .header {
    margin-bottom: 1.2rem;
    padding: 1rem 0 0.5rem;
  }

  .header-content,
  .site-title {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-title {
    gap: 0.2rem;
  }

  .nav {
    flex-wrap: wrap;
  }

  .profile-header {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 1rem;
    align-items: start;
    padding-bottom: 1.3rem;
  }

  .profile-avatar {
    width: 78px;
    height: 78px;
  }

  .profile-topline {
    align-items: flex-start;
    flex-direction: column;
    gap: 0.5rem;
  }

  .profile-stats {
    gap: 0.75rem;
    font-size: 0.8rem;
  }

  .profile-bio {
    font-size: 0.8rem;
  }

  .gallery-grid {
    gap: 3px;
  }

  .detail-shell,
  .composer-form {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .detail-media-wrap,
  .composer-preview-wrap {
    height: min(64vh, 460px);
  }
}

@media (max-width: 480px) {
  input,
  textarea {
    font-size: 16px;
  }

  .container {
    padding: 0 0.75rem;
  }

  .gallery-grid {
    margin-left: -0.75rem;
    margin-right: -0.75rem;
  }
}