:root {
  color-scheme: dark;
  --background: #16161a;
  --background-dark: #101013;
  --card: #1f1f26;
  --border: #2f2f3a;
  --text: #fffffe;
  --muted: #94a1b2;
  --primary: #7f5af0;
  --primary-dark: #6546cb;
  --primary-light: #a591f6;
  --danger: #ef4565;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: var(--primary-light);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

button,
input {
  font: inherit;
}

.auth-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

.auth-card {
  width: min(100%, 28rem);
  padding: 2rem;
  border-radius: 1rem;
  background: var(--background);
}

.auth-card h1 {
  margin: 0 0 1.75rem;
  text-align: center;
  font-size: clamp(1.5rem, 5vw, 2rem);
  font-weight: 500;
}

.auth-logo,
.brand-mark {
  display: block;
  object-fit: contain;
}

.auth-logo {
  width: 12rem;
  height: 12rem;
  margin: 0 auto 1rem;
}

.auth-card label {
  display: block;
  margin: 1rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.auth-card input {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 1px solid var(--primary);
  border-radius: 0.5rem;
  background: var(--background-dark);
  color: var(--text);
  outline: none;
}

.auth-card input:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 30%, transparent);
}

.button {
  width: 100%;
  margin-top: 1.25rem;
  padding: 0.5rem;
  border: 0;
  border-radius: 0.5rem;
  background: var(--primary);
  color: var(--text);
  cursor: pointer;
  font-size: 1.2rem;
  font-weight: 500;
}

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

.button.secondary {
  width: auto;
  padding-inline: 1.5rem;
}

.auth-footer {
  margin: 1.25rem 0 0;
  text-align: center;
  font-size: 0.9rem;
}

.error {
  margin: 0 0 1rem;
  color: var(--danger);
  font-size: 0.9rem;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.8rem;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--background-dark) 88%, transparent);
  backdrop-filter: blur(16px);
}

.brand,
.session {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand {
  color: var(--text);
  font-size: 2rem;
  font-weight: 500;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 2.5rem;
  height: 2.5rem;
  flex: 0 0 auto;
}

.session {
  color: var(--muted);
  font-size: 0.9rem;
}

.logout-button {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 0.5rem;
  background: transparent;
  color: var(--primary-light);
  cursor: pointer;
}

.logout-button:hover {
  border-color: var(--primary);
  background: var(--card);
}

.logout-button svg {
  width: 1.6rem;
  height: 1.6rem;
  fill: currentColor;
}

.page {
  width: min(100%, 120rem);
  margin: 0 auto;
  padding: clamp(1rem, 3vw, 2rem);
}

.empty {
  padding: 2rem;
  border: 1px dashed var(--border);
  border-radius: 1rem;
  color: var(--muted);
  text-align: center;
}

.image-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 22rem), 1fr));
  gap: 1.25rem;
}

.image-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 1rem;
  background: var(--card);
}

.image-link {
  display: block;
  height: 18rem;
  overflow: hidden;
  background: var(--background-dark);
}

.image-link img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: contain;
}

.image-meta {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
}

.image-date {
  color: var(--muted);
  font-size: 0.9rem;
}

.delete-button {
  display: grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  padding: 0;
  border: 0;
  border-radius: 0.5rem;
  background: var(--primary);
  color: var(--text);
  cursor: pointer;
}

.delete-button:hover {
  background: var(--primary-dark);
}

.delete-button img {
  width: 1.15rem;
  height: 1.15rem;
}

.load-more {
  min-height: 5rem;
  display: grid;
  place-items: center;
  padding: 1.5rem;
}

@media (max-width: 40rem) {
  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .session {
    width: 100%;
    justify-content: space-between;
  }

  .auth-card {
    padding: 1.25rem;
  }
}