:root {
  color-scheme: dark;

  --bg: #0b1020;
  --bg-2: #0e1630;
  --surface: rgba(255, 255, 255, 0.06);
  --surface-2: rgba(255, 255, 255, 0.09);
  --border: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.16);

  --text: rgba(255, 255, 255, 0.92);
  --muted: rgba(255, 255, 255, 0.68);
  --faint: rgba(255, 255, 255, 0.46);

  --primary: #7c3aed;
  --primary-2: #22d3ee;
  --danger: #fb7185;

  --shadow: 0 18px 60px rgba(0, 0, 0, 0.52);
  --ring: 0 0 0 4px rgba(124, 58, 237, 0.25);

  --radius: 16px;
  --radius-sm: 12px;
  --pad: 20px;
  --gap: 18px;
  --max: 1120px;

  --font: "Inter", system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
    "Apple Color Emoji", "Segoe UI Emoji";
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas,
    "Liberation Mono", "Courier New", monospace;
}

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

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(900px 420px at 18% 8%, rgba(124, 58, 237, 0.26), transparent 60%),
    radial-gradient(860px 420px at 90% 18%, rgba(34, 211, 238, 0.18), transparent 62%),
    radial-gradient(820px 520px at 55% 120%, rgba(124, 58, 237, 0.12), transparent 60%),
    linear-gradient(180deg, var(--bg), var(--bg-2));
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(100% - 32px, var(--max));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 10px;
  padding: 10px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(10, 16, 32, 0.92);
  color: var(--text);
  transform: translateY(-200%);
  transition: transform 180ms ease;
  z-index: 999;
}

.skip-link:focus {
  transform: translateY(0);
  outline: none;
  box-shadow: var(--ring);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(8, 12, 25, 0.64);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 220px;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background:
    radial-gradient(18px 18px at 32% 30%, rgba(255, 255, 255, 0.25), transparent 58%),
    linear-gradient(135deg, rgba(124, 58, 237, 1), rgba(34, 211, 238, 1));
  box-shadow:
    0 12px 30px rgba(124, 58, 237, 0.26),
    0 10px 24px rgba(34, 211, 238, 0.18);
}

.brand-title {
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.05;
}

.brand-subtitle {
  margin-top: 2px;
  font-size: 13px;
  color: var(--muted);
}

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

.header-link {
  padding: 10px 12px;
  border-radius: 999px;
  color: var(--muted);
  border: 1px solid transparent;
  transition:
    background 160ms ease,
    color 160ms ease,
    border-color 160ms ease;
}

.header-link:hover {
  color: var(--text);
  border-color: rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
}

.header-link:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.layout {
  display: grid;
  grid-template-columns: 1.6fr 0.9fr;
  gap: var(--gap);
  padding: 22px 0 26px;
  align-items: start;
}

.editor-card,
.settings-card {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.editor-card {
  padding: var(--pad);
}

.editor-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-title {
  margin: 0;
  font-size: clamp(22px, 2.2vw, 28px);
  letter-spacing: -0.03em;
}

.page-subtitle {
  margin: 6px 0 0;
  color: var(--muted);
  line-height: 1.45;
  max-width: 60ch;
}

.editor-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: flex-end;
}

.pill {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: rgba(255, 255, 255, 0.04);
  padding: 6px 10px;
  border-radius: 999px;
}

.editor {
  width: 100%;
  min-height: min(58vh, 520px);
  resize: vertical;
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.92);
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background:
    linear-gradient(180deg, rgba(8, 12, 25, 0.64), rgba(8, 12, 25, 0.48));
  padding: 16px 14px;
  outline: none;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition:
    border-color 140ms ease,
    box-shadow 140ms ease,
    background 140ms ease;
}

.editor::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.editor:focus {
  border-color: rgba(124, 58, 237, 0.55);
  box-shadow:
    var(--ring),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
  background:
    linear-gradient(180deg, rgba(8, 12, 25, 0.74), rgba(8, 12, 25, 0.54));
}

.editor-help {
  margin-top: 10px;
  color: var(--faint);
  font-size: 12.5px;
}

.settings-card {
  padding: 18px;
}

.settings-title {
  margin: 2px 0 14px;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.76);
}

.settings-form {
  display: grid;
  gap: 14px;
}

.field {
  display: grid;
  gap: 8px;
}

.label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.82);
}

.hint {
  margin: 0;
  font-size: 12.5px;
  color: var(--faint);
}

.control {
  position: relative;
}

.select {
  width: 100%;
  appearance: none;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  padding: 12px 40px 12px 12px;
  font-size: 14px;
  outline: none;
  transition:
    box-shadow 140ms ease,
    border-color 140ms ease,
    background 140ms ease;
}

.select:focus {
  border-color: rgba(34, 211, 238, 0.55);
  box-shadow: 0 0 0 4px rgba(34, 211, 238, 0.18);
  background: rgba(255, 255, 255, 0.07);
}

.control-icon {
  position: absolute;
  right: 12px;
  top: 50%;
  width: 10px;
  height: 10px;
  pointer-events: none;
  transform: translateY(-55%) rotate(45deg);
  border-right: 2px solid rgba(255, 255, 255, 0.58);
  border-bottom: 2px solid rgba(255, 255, 255, 0.58);
  opacity: 0.9;
}

.divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.10);
  margin: 4px 0;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: 0;
  border-radius: 14px;
  padding: 14px 14px;
  font-weight: 800;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition:
    transform 120ms ease,
    box-shadow 140ms ease,
    filter 160ms ease;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--ring);
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background:
    radial-gradient(120px 120px at 22% 20%, rgba(255, 255, 255, 0.20), transparent 62%),
    linear-gradient(135deg, rgba(124, 58, 237, 1), rgba(34, 211, 238, 1));
  color: rgba(255, 255, 255, 0.96);
  box-shadow:
    0 16px 44px rgba(124, 58, 237, 0.28),
    0 16px 44px rgba(34, 211, 238, 0.16);
}

.btn-primary:hover {
  filter: brightness(1.06) saturate(1.05);
  box-shadow:
    0 18px 52px rgba(124, 58, 237, 0.32),
    0 18px 52px rgba(34, 211, 238, 0.20);
}

.btn-primary__shine {
  position: absolute;
  inset: 1px;
  border-radius: 13px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.16),
      rgba(255, 255, 255, 0.00) 42%,
      rgba(255, 255, 255, 0.08) 78%,
      rgba(255, 255, 255, 0.00)
    );
  mix-blend-mode: overlay;
  pointer-events: none;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.92);
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.35);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.10);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.82);
  box-shadow: none;
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.18);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.72;
}

.form-footnote {
  margin: 0;
  color: var(--faint);
  font-size: 12.5px;
  line-height: 1.5;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(8, 12, 25, 0.38);
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 10px;
  padding: 16px 0 22px;
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.paste-card {
  margin: 22px 0 26px;
  padding: var(--pad);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.04));
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.paste-card__header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.paste-actions {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.paste-actions .btn {
  width: auto;
  padding: 12px 14px;
  font-weight: 800;
}

.code-wrap {
  margin: 0;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.10);
  background: linear-gradient(180deg, rgba(8, 12, 25, 0.70), rgba(8, 12, 25, 0.52));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: auto;
  max-height: min(72vh, 720px);
}

/* Prism tweaks so it matches our UI */
.code-wrap code[class*="language-"],
.code-wrap pre[class*="language-"] {
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.65;
}

.code-wrap pre[class*="language-"] {
  margin: 0;
  background: transparent;
}

.notice {
  border-radius: 12px;
  padding: 12px 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.06);
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 12px;
}

.notice--error {
  border-color: rgba(251, 113, 133, 0.35);
  background: rgba(251, 113, 133, 0.10);
}

@media (max-width: 960px) {
  .layout {
    grid-template-columns: 1fr;
  }

  .settings-card {
    order: 2;
  }

  .editor {
    min-height: 52vh;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    scroll-behavior: auto !important;
  }
}