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

:root {
  --bg-color: #ffffff;
  --text-color: #222222;
  --link-color: #007bff;
  --header-bg: #f5f5f5;
  --card-bg: #fafafa;
  --positive-bg: #e6ffec;
  --negative-bg: #ffebe9;
}

[data-theme="dark"] {
  --bg-color: #121212;
  --text-color: #e0e0e0;
  --link-color: #90caf9;
  --header-bg: #1e1e1e;
  --card-bg: #1a1a1a;
  --positive-bg: #14261f;
  --negative-bg: #311b1f;
}

body {
  font-family: 'Roboto', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  margin: 0;
}

header {
  background: var(--header-bg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 20px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

header nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

header nav .search-form {
  display: flex;
}

header nav .search-form input[type="search"] {
  padding: 6px;
  border: 1px solid var(--link-color);
  border-radius: 4px;
}

header h1 {
  margin: 0;
  font-size: 24px;
}

header h1 a {
  color: var(--text-color);
  text-decoration: none;
}

main {
  padding: 20px;
}

a {
  color: var(--link-color);
}

ul.gallery {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

ul.gallery li {
  background: var(--card-bg);
  padding: 10px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  cursor: pointer;
}

img {
  max-width: 100%;
  border-radius: 4px;
  display: block;
  margin: 0 auto 10px;
}

button {
  padding: 6px 12px;
  font-family: inherit;
  cursor: pointer;
  border: 1px solid var(--link-color);
  background: none;
  color: var(--text-color);
  border-radius: 4px;
}

.tinder-view {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  align-items: start;
}

.tinder-card {
  background: var(--card-bg);
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
  cursor: grab;
}

.tinder-card:active {
  cursor: grabbing;
}

.tinder-prompts {
  display: grid;
  gap: 12px;
}

.tinder-instructions {
  grid-column: 1 / -1;
  background: var(--card-bg);
  padding: 12px 16px;
  border-radius: 8px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
}

.tinder-controls {
  grid-column: 1 / -1;
}

.tinder-controls__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tinder-button {
  flex: 1 1 160px;
  text-align: center;
  padding: 10px 14px;
  background: var(--card-bg);
  border-width: 2px;
  font-weight: 600;
}

.ratings-overview__intro {
  margin-bottom: 20px;
}

.ratings-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}

.ratings-card {
  background: var(--card-bg);
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ratings-card__description {
  flex: 1;
  margin: 0;
}

.ratings-card__count {
  font-weight: 700;
  margin: 0;
}

.ratings-card__link {
  align-self: flex-start;
}

.ratings-gallery__header {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}

.nav-button {
  padding: 6px 12px;
  border: 1px solid var(--link-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--text-color);
}

#theme-toggle {
  margin-left: 10px;
}

.prompt-block {
  padding: 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.prompt-block.positive {
  background-color: var(--positive-bg);
}

.prompt-block.negative {
  background-color: var(--negative-bg);
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 20px;
}

.pagination a {
  padding: 6px 12px;
  border: 1px solid var(--link-color);
  border-radius: 4px;
  text-decoration: none;
  color: var(--link-color);
}

.upload-container {
  max-width: 400px;
  margin: 40px auto;
  background: var(--card-bg);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  text-align: center;
}

.upload-form input[type="file"] {
  display: block;
  margin: 20px auto;
}

.upload-form button {
  display: block;
  margin: 0 auto;
}

.upload-container #upload-progress {
  width: 100%;
  margin-top: 20px;
}

#upload-status {
  display: block;
  margin-top: 10px;
}

.similar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 10px;
  margin-top: 20px;
}

.similar-item img {
  width: 100%;
  height: auto;
}

.similar-score {
  text-align: center;
  font-size: 14px;
}

.model-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin: 20px 0;
}

.prompt-library-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}

.prompt-search-form {
  display: flex;
  gap: 8px;
}

.prompt-search-form input[type="search"] {
  padding: 6px 10px;
  border: 1px solid var(--link-color);
  border-radius: 4px;
  min-width: 220px;
}

.prompt-search-form button {
  background: var(--link-color);
  color: #fff;
  border-color: var(--link-color);
}

.prompt-grid {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
}

.prompt-card {
  background: var(--card-bg);
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  overflow: hidden;
}

.prompt-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
}

.prompt-preview {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
  gap: 6px;
  padding: 12px;
  min-height: 180px;
  background: var(--card-bg);
}

.prompt-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 6px;
}

.prompt-preview-empty {
  border: 1px dashed var(--link-color);
  border-radius: 6px;
  padding: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-color);
  opacity: 0.7;
  text-align: center;
}

.prompt-meta {
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
}

.prompt-note {
  font-style: italic;
  opacity: 0.8;
}

.model-card {
  background: var(--card-bg);
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.model-card-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
}

.model-card-title {
  margin: 0;
  font-size: 18px;
}

.model-card-role {
  font-size: 12px;
  padding: 2px 8px;
  border-radius: 999px;
  border: 1px solid var(--link-color);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.model-card-version,
.model-card-author {
  margin: 0;
}

.model-card-link {
  align-self: flex-start;
  text-decoration: none;
  border: 1px solid var(--link-color);
  padding: 6px 10px;
  border-radius: 4px;
}

.login-container {
  max-width: 400px;
  margin: 60px auto;
  background: var(--card-bg);
  padding: 20px;
  border-radius: 8px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.login-form label {
  display: block;
  margin-bottom: 15px;
}

.login-form input[type="text"],
.login-form input[type="password"] {
  width: 100%;
  padding: 8px;
  margin-top: 4px;
  border: 1px solid var(--link-color);
  border-radius: 4px;
  box-sizing: border-box;
}

.login-form button {
  width: 100%;
  margin-top: 10px;
}

.login-error {
  color: #d9534f;
  text-align: center;
  margin-top: 10px;
}

.upload-errors {
  color: #d9534f;
  margin-top: 10px;
  list-style-type: none;
  padding-left: 0;
}