:root {
  color-scheme: light dark;
  --bg: #f6f6f4;
  --surface: #ffffff;
  --text: #1c1c1a;
  --muted: #5f5f5a;
  --border: #e2e2dd;
  --accent: #3b5bdb;
  --accent-text: #ffffff;
  --accent-hover: #3049b8;
  --danger-bg: #fdecec;
  --danger-text: #a61b1b;
  --ok-bg: #e9f6ee;
  --ok-text: #17663a;
  --warn-bg: #fdf3e1;
  --warn-text: #8a5300;
  --radius: 10px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141413;
    --surface: #1e1e1c;
    --text: #ececea;
    --muted: #a3a39d;
    --border: #33332f;
    --accent: #7b93f2;
    --accent-text: #10172e;
    --accent-hover: #95a8f5;
    --danger-bg: #3a1a1a;
    --danger-text: #f3a5a5;
    --ok-bg: #16301f;
    --ok-text: #8fd6a8;
    --warn-bg: #352812;
    --warn-text: #f0c27a;
  }
}

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 var(--font);
  -webkit-font-smoothing: antialiased;
}

h1 {
  margin: 0 0 8px;
  font-size: 1.5rem;
  line-height: 1.25;
}

p {
  margin: 0 0 16px;
}

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

.muted {
  color: var(--muted);
}

.brand {
  margin: 0 0 24px;
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--text);
  text-decoration: none;
}

/* Forms */

.stack {
  display: grid;
  gap: 12px;
}

label {
  font-weight: 600;
  font-size: 0.875rem;
}

input[type="email"],
input[type="text"],
input[type="url"],
textarea {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.875rem;
}

input:focus-visible,
textarea:focus-visible,
button:focus-visible,
.button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

button,
.button {
  display: inline-block;
  padding: 10px 16px;
  border: 0;
  border-radius: 8px;
  background: var(--accent);
  color: var(--accent-text);
  font: inherit;
  font-weight: 600;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

button:hover,
.button:hover {
  background: var(--accent-hover);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.button-quiet {
  padding: 6px 10px;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  font-weight: 500;
}

.button-quiet:hover {
  background: var(--bg);
}

.button-small {
  padding: 4px 10px;
  font-size: 0.875rem;
}

.button-danger {
  background: transparent;
  color: var(--danger-text);
  border: 1px solid currentColor;
}

.button-danger:hover {
  background: var(--danger-bg);
}

.alert,
.notice {
  padding: 10px 12px;
  border-radius: 8px;
}

.alert {
  background: var(--danger-bg);
  color: var(--danger-text);
}

.notice {
  background: var(--ok-bg);
  color: var(--ok-text);
}

.small {
  font-size: 0.875rem;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Sign-in pages */

.auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px 16px;
}

.card {
  width: 100%;
  max-width: 400px;
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.card .brand {
  display: block;
}

/* Turnstile needs 300px, so phones get tighter padding around it. */
@media (max-width: 420px) {
  .auth {
    padding: 24px 12px;
  }

  .card {
    padding: 24px 16px;
  }
}

/* Signed-in app */

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 960px;
  margin: 0 auto;
  padding: 12px 16px;
}

.topbar .brand {
  margin: 0;
}

.topbar-user {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.topbar-user .muted {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.topbar-user form {
  margin: 0;
}

.page {
  max-width: 960px;
  margin: 0 auto;
  padding: 32px 16px;
}

.empty {
  margin-top: 24px;
  padding: 40px 16px;
  border: 1px dashed var(--border);
  border-radius: var(--radius);
  text-align: center;
  color: var(--muted);
}

.empty p {
  margin: 0;
}

h2 {
  margin: 0 0 8px;
  font-size: 1.0625rem;
}

.crumb {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.crumb:hover {
  color: var(--text);
}

.page-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 16px;
}

.page-header p {
  margin: 0;
}

.panel {
  margin: 0 0 16px;
  padding: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.form-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}

.inline-form {
  display: flex;
  gap: 8px;
  margin: 16px 0 24px;
}

.inline-form input {
  flex: 1;
  min-width: 0;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

/* Lists of stacks and links */

.list {
  margin: 0;
  padding: 0;
  list-style: none;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
}

.list-row + .list-row {
  border-top: 1px solid var(--border);
}

.list-title {
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
}

.list-title:hover {
  text-decoration: underline;
}

.link-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto 7.5rem auto;
}

.link-main {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.link-main .list-title,
.link-url {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.link-url {
  color: var(--muted);
  font-size: 0.8125rem;
}

.link-error {
  color: var(--danger-text);
  font-size: 0.8125rem;
}

.row-actions {
  display: flex;
  gap: 6px;
}

.row-actions form {
  margin: 0;
}

@media (max-width: 640px) {
  .link-row {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .link-synced {
    display: none;
  }

  .row-actions {
    grid-column: 1 / -1;
  }
}

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
  white-space: nowrap;
  background: var(--bg);
  color: var(--muted);
}

.badge-ready {
  background: var(--ok-bg);
  color: var(--ok-text);
}

.badge-syncing,
.badge-queued {
  background: var(--warn-bg);
  color: var(--warn-text);
}

.badge-failed {
  background: var(--danger-bg);
  color: var(--danger-text);
}

/* Link detail */

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.chips li {
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg);
  border: 1px solid var(--border);
  font-size: 0.8125rem;
}

.preview {
  max-height: 320px;
  overflow: auto;
  margin: 0 0 12px;
  padding: 12px;
  background: var(--bg);
  border-radius: 8px;
  font: 0.8125rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre-wrap;
  word-break: break-word;
}

.danger-zone {
  margin-top: 40px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

/* Share and embed */

.spaced {
  margin-top: 24px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-weight: 500;
}

.checkbox input {
  margin-top: 4px;
}

.embed-codes {
  display: grid;
  gap: 16px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.embed-label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
  font-size: 0.875rem;
  font-weight: 600;
}

.snippet {
  display: block;
  margin: 0;
  padding: 10px 12px;
  overflow-x: auto;
  border-radius: 8px;
  background: var(--bg);
  border: 1px solid var(--border);
  font: 0.8125rem/1.5 ui-monospace, SFMono-Regular, Menlo, monospace;
  white-space: pre;
}

/* Settings */

.topbar-nav {
  display: flex;
  align-items: center;
  gap: 16px;
}

.topbar-nav a:not(.brand) {
  color: var(--muted);
  font-size: 0.875rem;
  text-decoration: none;
}

.topbar-nav a:not(.brand):hover {
  color: var(--text);
}

.usage {
  display: grid;
  gap: 12px;
  margin: 16px 0;
}

.usage-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 12px;
}

.usage-row dt {
  color: var(--muted);
}

.usage-row dd {
  margin: 0;
}

.meter {
  display: block;
  height: 6px;
  margin-top: 6px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--bg);
}

.meter span {
  display: block;
  height: 100%;
  background: var(--accent);
}

.meter-full span {
  background: var(--danger-text);
}

.upgrade {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.upgrade h3 {
  margin: 0 0 8px;
  font-size: 1rem;
}

.upgrade ul {
  margin: 0 0 16px;
  padding-left: 1.2em;
}

.key-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}

.key-row form {
  margin: 0;
}

input[type="password"],
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font: inherit;
}

.model-fields {
  display: grid;
  grid-template-columns: 1fr 160px;
  gap: 12px;
  align-items: end;
}

.model-fields label {
  display: block;
  margin-bottom: 6px;
}

.model-note {
  grid-column: 1 / -1;
}

@media (max-width: 640px) {
  .usage-row,
  .model-fields {
    grid-template-columns: 1fr;
  }

  .topbar-nav {
    gap: 12px;
  }

  .topbar-user .muted {
    display: none;
  }
}

/* Coming soon */

.coming-soon {
  display: grid;
  align-content: center;
  min-height: 100vh;
  max-width: 560px;
  margin: 0 auto;
  padding: 48px 16px;
}

.coming-soon h1 {
  margin-bottom: 16px;
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  line-height: 1.15;
}

.coming-soon p {
  font-size: 1.0625rem;
}