:root {
  color-scheme: dark;
  --bg: #090b10;
  --surface: rgba(20, 23, 31, 0.94);
  --surface-soft: rgba(255, 255, 255, 0.035);
  --border: rgba(255, 255, 255, 0.1);
  --border-strong: rgba(255, 255, 255, 0.17);
  --text: #f5f7fb;
  --muted: #9ca4b5;
  --accent: #8b5cf6;
  --accent-strong: #7444e8;
  --kick: #53fc18;
  --success: #69e39c;
  --danger: #ff7b8a;
  --working: #f6c85f;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  min-width: 320px;
  background: var(--bg);
}

body {
  min-height: 100vh;
  margin: 0;
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at 15% -10%, rgba(139, 92, 246, 0.2), transparent 34rem),
    radial-gradient(circle at 100% 12%, rgba(83, 252, 24, 0.09), transparent 29rem),
    var(--bg);
}

button,
input,
textarea {
  font: inherit;
}

button,
summary,
input[type="checkbox"] {
  cursor: pointer;
}

code {
  padding: 0.1em 0.35em;
  border: 1px solid var(--border);
  border-radius: 0.35rem;
  color: #dcd1ff;
  background: rgba(139, 92, 246, 0.09);
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.9em;
}

.page-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 58px 0 48px;
}

.hero {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 34px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 8px;
  color: #bda6ff;
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 12px;
  font-size: clamp(2.3rem, 6vw, 4.5rem);
  line-height: 0.98;
  letter-spacing: -0.055em;
}

h2 {
  margin-bottom: 0;
  font-size: 1.45rem;
  letter-spacing: -0.025em;
}

.hero-copy {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.hero-meta {
  display: flex;
  flex: none;
  align-items: flex-end;
  flex-direction: column;
  gap: 10px;
}

.state-pill {
  flex: none;
  padding: 9px 13px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  font-size: 0.82rem;
  font-weight: 750;
}

.github-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.78rem;
  font-weight: 750;
  text-decoration: none;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.github-link:hover,
.github-link:focus-visible {
  border-color: rgba(189, 166, 255, 0.42);
  color: var(--text);
  background: rgba(139, 92, 246, 0.09);
}

.github-link:focus-visible {
  outline: 2px solid rgba(189, 166, 255, 0.75);
  outline-offset: 3px;
}

.github-link svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.state-success {
  border-color: rgba(105, 227, 156, 0.3);
  color: var(--success);
  background: rgba(105, 227, 156, 0.08);
}

.section-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.config-card {
  min-width: 0;
  padding: 26px;
  border: 1px solid var(--border);
  border-radius: 20px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.055), rgba(255, 255, 255, 0.02)), var(--surface);
  box-shadow: var(--shadow);
}

.twitch-card {
  border-top-color: rgba(139, 92, 246, 0.72);
}

.kick-card {
  border-top-color: rgba(83, 252, 24, 0.55);
}

.wide-card {
  grid-column: 1 / -1;
}

.card-heading {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.compact-heading {
  margin-bottom: 20px;
}

.platform-mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid transparent;
  border-radius: 12px;
}

.platform-mark img {
  display: block;
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.twitch-mark {
  border-color: rgba(145, 71, 255, 0.42);
  background: rgba(145, 71, 255, 0.15);
}

.kick-mark {
  border-color: rgba(83, 252, 24, 0.32);
  background: rgba(83, 252, 24, 0.09);
}

.field,
.field > span,
.field > label,
.switch-row > span:last-child {
  display: block;
}

.config-card > .field + .field {
  margin-top: 18px;
}

.config-card > .field + .switch-row,
.config-card > .field-grid + .switch-row,
.config-card > .switch-row + .switch-row {
  margin-top: 12px;
}

.config-card > .field + .field-grid {
  margin-top: 18px;
}

.field > span,
.field > label {
  margin-bottom: 8px;
  font-size: 0.88rem;
  font-weight: 760;
}

.switch-row small,
.save-hint {
  color: var(--muted);
  line-height: 1.5;
}

.field small {
  display: block;
  margin-top: 7px;
  font-size: 0.78rem;
}

input,
textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 11px;
  outline: none;
  color: var(--text);
  background: rgba(3, 5, 9, 0.52);
  transition: border-color 140ms ease, box-shadow 140ms ease, background 140ms ease;
}

input {
  min-height: 46px;
  padding: 0 13px;
}

textarea {
  min-height: 108px;
  padding: 12px 13px;
  resize: vertical;
  line-height: 1.45;
}

input:focus,
textarea:focus {
  border-color: rgba(139, 92, 246, 0.72);
  background: rgba(3, 5, 9, 0.78);
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.13);
}

input::placeholder,
textarea::placeholder {
  color: #616979;
}

input:disabled,
textarea:disabled {
  cursor: not-allowed;
  border-color: rgba(255, 255, 255, 0.06);
  color: #697181;
  background: rgba(3, 5, 9, 0.28);
  opacity: 0.68;
}

.input-action-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 9px;
}

.color-input-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 9px;
}

.color-input-row input[type="color"] {
  min-height: 46px;
  padding: 4px;
}

.color-input-row input[type="color"]::-webkit-color-swatch-wrapper {
  padding: 0;
}

.color-input-row input[type="color"]::-webkit-color-swatch {
  border: 0;
  border-radius: 7px;
}

.field-grid,
.filter-grid,
.switch-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.field-grid + .field,
.filter-grid + .switch-grid {
  margin-top: 18px;
}

.button {
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-weight: 780;
  white-space: nowrap;
  transition: transform 120ms ease, border-color 120ms ease, background 120ms ease, opacity 120ms ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:active:not(:disabled) {
  transform: translateY(0);
}

.button:disabled {
  cursor: wait;
  opacity: 0.55;
}

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, #9569ff, var(--accent-strong));
  box-shadow: 0 10px 30px rgba(116, 68, 232, 0.25);
}

.button-secondary,
.button-quiet {
  border-color: var(--border-strong);
  color: var(--text);
  background: rgba(255, 255, 255, 0.055);
}

.button-secondary:hover:not(:disabled),
.button-quiet:hover:not(:disabled) {
  border-color: rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.085);
}

.inline-status {
  min-height: 22px;
  margin-top: 13px;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.status-success {
  color: var(--success);
}

.status-error {
  color: var(--danger);
}

.status-working {
  color: var(--working);
}

.switch-row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  padding: 14px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--surface-soft);
}

.switch-row input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.switch {
  position: relative;
  width: 42px;
  height: 24px;
  margin-top: 1px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: #2d313b;
  transition: background 150ms ease, border-color 150ms ease;
}

.switch::after {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #c5cad4;
  content: "";
  transition: transform 150ms ease, background 150ms ease;
}

.switch-row input:checked + .switch {
  border-color: var(--accent);
  background: var(--accent);
}

.switch-row input:checked + .switch::after {
  transform: translateX(18px);
  background: #fff;
}

.switch-row input:focus-visible + .switch {
  box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.switch-row strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.87rem;
}

.switch-row small {
  display: block;
  font-size: 0.76rem;
}

.action-bar {
  position: sticky;
  bottom: 16px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: 20px;
  padding: 17px 18px;
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  background: rgba(14, 16, 22, 0.9);
  box-shadow: 0 18px 60px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(18px);
}

.save-status {
  margin-bottom: 3px;
  font-size: 0.86rem;
  font-weight: 760;
}

.save-hint {
  margin-bottom: 0;
  font-size: 0.75rem;
}

.action-buttons {
  display: flex;
  flex: none;
  gap: 9px;
}

.editor-dialog {
  width: min(620px, calc(100% - 32px));
  padding: 0;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 0, rgba(139, 92, 246, 0.16), transparent 22rem),
    #11141b;
  box-shadow: 0 30px 100px rgba(0, 0, 0, 0.65);
}

.editor-dialog::backdrop {
  background: rgba(2, 4, 8, 0.76);
  backdrop-filter: blur(7px);
}

.editor-dialog form {
  padding: 26px;
}

.dialog-heading {
  margin-bottom: 22px;
}

.dialog-status {
  min-height: 22px;
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 0.82rem;
  line-height: 1.45;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 9px;
  margin-top: 18px;
}

#generated-overlay-url,
#import-url {
  overflow-wrap: anywhere;
  font-family: "Cascadia Code", "SFMono-Regular", Consolas, monospace;
  font-size: 0.78rem;
}

#generated-overlay-url[readonly] {
  cursor: text;
  color: #ded7f8;
  background: rgba(3, 5, 9, 0.74);
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100% - 24px, 680px);
    padding-top: 32px;
  }

  .hero,
  .action-bar {
    align-items: stretch;
    flex-direction: column;
  }

  .hero-meta,
  .state-pill {
    align-self: flex-start;
  }

  .section-grid,
  .field-grid,
  .filter-grid,
  .switch-grid {
    grid-template-columns: 1fr;
  }

  .wide-card {
    grid-column: auto;
  }

  .action-buttons {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .dialog-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 540px) {
  .page-shell {
    width: min(100% - 16px, 680px);
  }

  .config-card {
    padding: 20px;
    border-radius: 16px;
  }

  .input-action-row,
  .action-buttons,
  .dialog-actions {
    grid-template-columns: 1fr;
  }

  .action-bar {
    bottom: 8px;
  }
}