/* Play Clock — one stylesheet, no build step, no external fonts.
   Mobile-first. Dark by default; a light palette is provided for
   prefers-color-scheme: light so the page is never unreadable. */

/* ---------------------------------------------------------------- tokens */
:root {
  color-scheme: dark;

  --bg: #07090c;
  --bg-elev: #0e1319;
  --bg-elev-2: #141b23;
  --line: #1e2833;
  --line-soft: #17202a;

  --ink: #e9eef4;
  --ink-dim: #9aa8b8;
  --ink-faint: #6b7a8b;

  --accent: #4ade80;
  --accent-ink: #052e16;
  --accent-soft: rgba(74, 222, 128, 0.12);
  --accent-line: rgba(74, 222, 128, 0.35);

  --warn: #fbbf24;
  --warn-soft: rgba(251, 191, 36, 0.12);
  --danger: #f87171;
  --danger-soft: rgba(248, 113, 113, 0.12);
  --info: #60a5fa;
  --info-soft: rgba(96, 165, 250, 0.12);

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 18px 40px -24px rgba(0, 0, 0, 0.9);

  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas,
    "Liberation Mono", monospace;

  --wrap: 1080px;
}

@media (prefers-color-scheme: light) {
  :root {
    color-scheme: light;
    --bg: #f6f8fa;
    --bg-elev: #ffffff;
    --bg-elev-2: #f0f3f7;
    --line: #d8e0e8;
    --line-soft: #e6ecf2;
    --ink: #10161d;
    --ink-dim: #4b5866;
    --ink-faint: #6d7a88;
    --accent: #128a4a;
    --accent-ink: #ffffff;
    --accent-soft: rgba(18, 138, 74, 0.1);
    --accent-line: rgba(18, 138, 74, 0.3);
    --warn: #a16207;
    --warn-soft: rgba(161, 98, 7, 0.1);
    --danger: #b91c1c;
    --danger-soft: rgba(185, 28, 28, 0.1);
    --info: #1d4ed8;
    --info-soft: rgba(29, 78, 216, 0.1);
    --shadow: 0 14px 32px -26px rgba(16, 22, 29, 0.5);
  }
}

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

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-wrap: break-word;
}

h1,
h2,
h3,
h4 {
  margin: 0 0 0.5em;
  line-height: 1.15;
  letter-spacing: -0.02em;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 7vw, 3.1rem);
}
h2 {
  font-size: clamp(1.35rem, 4vw, 1.85rem);
}
h3 {
  font-size: 1.1rem;
}

p {
  margin: 0 0 1em;
}

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--ink);
}

code,
kbd,
pre,
samp {
  font-family: var(--mono);
  font-size: 0.87em;
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 50;
  background: var(--accent);
  color: var(--accent-ink);
  padding: 0.6rem 1rem;
  border-radius: 0 0 var(--radius-sm) 0;
  font-weight: 650;
}

.skip-link:focus {
  left: 0;
}

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

/* --------------------------------------------------------------- layout */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 1.15rem;
}

.section {
  padding: 3rem 0;
  border-top: 1px solid var(--line-soft);
}

.section:first-of-type {
  border-top: 0;
}

.section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 1.4rem;
}

.section-head p {
  margin: 0;
  color: var(--ink-dim);
  font-size: 0.94rem;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.75rem;
}

.lede {
  font-size: 1.08rem;
  color: var(--ink-dim);
  max-width: 60ch;
}

.grid {
  display: grid;
  gap: 0.9rem;
}

@media (min-width: 640px) {
  .grid-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .grid-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ------------------------------------------------------------------ nav */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line-soft);
}

.site-nav .wrap {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-height: 58px;
  flex-wrap: wrap;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-decoration: none;
  font-size: 1.02rem;
  margin-right: auto;
}

.brand-mark {
  width: 22px;
  height: 22px;
  flex: none;
  border-radius: 6px;
  background: linear-gradient(140deg, var(--accent), var(--info));
  display: grid;
  place-items: center;
  color: var(--accent-ink);
  font-size: 0.7rem;
  font-weight: 900;
}

.nav-links {
  display: flex;
  gap: 0.15rem;
  list-style: none;
  margin: 0;
  padding: 0;
  flex-wrap: wrap;
}

.nav-links a {
  display: inline-block;
  padding: 0.35rem 0.6rem;
  border-radius: var(--radius-sm);
  color: var(--ink-dim);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 550;
}

.nav-links a:hover {
  color: var(--ink);
  background: var(--bg-elev);
}

.nav-links a[aria-current="page"] {
  color: var(--ink);
  background: var(--bg-elev-2);
}

/* --------------------------------------------------------------- footer */
.site-footer {
  border-top: 1px solid var(--line-soft);
  margin-top: 2rem;
  padding: 2rem 0 3rem;
  color: var(--ink-faint);
  font-size: 0.85rem;
}

.site-footer p {
  margin: 0 0 0.6rem;
  max-width: 70ch;
}

.site-footer a {
  color: var(--ink-dim);
}

/* ----------------------------------------------------------------- hero */
.hero {
  position: relative;
  padding: 3.2rem 0 2.6rem;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -40% 40% 30% -30%;
  background: radial-gradient(
    closest-side,
    var(--accent-soft),
    transparent 70%
  );
  pointer-events: none;
}

.hero > * {
  position: relative;
}

.hero h1 {
  max-width: 16ch;
}

.hero .lede {
  font-size: 1.15rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.5rem;
}

/* -------------------------------------------------------------- buttons */
.btn {
  -webkit-appearance: none;
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.62rem 1.05rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elev-2);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.08s ease, background 0.15s ease, border-color 0.15s ease;
}

.btn:hover:not(:disabled) {
  border-color: var(--accent-line);
  color: var(--ink);
}

.btn:active:not(:disabled) {
  transform: translateY(1px);
}

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-primary {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover:not(:disabled) {
  filter: brightness(1.08);
  color: var(--accent-ink);
}

.btn-ghost {
  background: transparent;
}

.btn-sm {
  padding: 0.4rem 0.7rem;
  font-size: 0.85rem;
}

.btn-block {
  width: 100%;
}

/* ---------------------------------------------------------------- cards */
.card {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.05rem 1.1rem;
}

.card h3 {
  margin-bottom: 0.35rem;
}

.card p:last-child {
  margin-bottom: 0;
}

.card-muted {
  background: var(--bg-elev-2);
}

.panel {
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem;
  box-shadow: var(--shadow);
}

/* Trending add/drop cards */
.trend-card {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-left-width: 3px;
  border-radius: var(--radius);
  padding: 0.85rem 0.95rem;
}

.trend-card[data-trend="add"] {
  border-left-color: var(--accent);
}

.trend-card[data-trend="drop"] {
  border-left-color: var(--danger);
}

.trend-rank {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
  padding-top: 0.15rem;
  min-width: 1.5rem;
}

.trend-name {
  font-weight: 650;
  letter-spacing: -0.01em;
}

.trend-meta {
  color: var(--ink-dim);
  font-size: 0.84rem;
}

.trend-count {
  margin-left: auto;
  text-align: right;
  font-family: var(--mono);
  font-size: 0.95rem;
  font-weight: 650;
  white-space: nowrap;
}

.trend-count small {
  display: block;
  font-family: var(--font);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* --------------------------------------------------------------- badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.14rem 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--bg-elev-2);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-dim);
  white-space: nowrap;
}

.badge-high {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: var(--accent-line);
}

.badge-medium {
  color: var(--warn);
  background: var(--warn-soft);
  border-color: rgba(251, 191, 36, 0.3);
}

.badge-low {
  color: var(--danger);
  background: var(--danger-soft);
  border-color: rgba(248, 113, 113, 0.3);
}

.badge-info {
  color: var(--info);
  background: var(--info-soft);
  border-color: rgba(96, 165, 250, 0.3);
}

.badge-test {
  color: var(--warn);
  background: var(--warn-soft);
  border-color: rgba(251, 191, 36, 0.35);
}

.price-tag {
  font-family: var(--mono);
  font-weight: 700;
  color: var(--accent);
  white-space: nowrap;
}

/* --------------------------------------------------------------- tables */
.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  min-width: 480px;
}

caption {
  caption-side: top;
  text-align: left;
  padding: 0.7rem 0.85rem 0.2rem;
  color: var(--ink-dim);
  font-size: 0.85rem;
}

th,
td {
  text-align: left;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

thead th {
  position: sticky;
  top: 0;
  background: var(--bg-elev-2);
  color: var(--ink-dim);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
}

tbody tr:last-child td {
  border-bottom: 0;
}

td.num,
th.num {
  font-family: var(--mono);
  text-align: right;
}

/* Pricing table */
.pricing td:first-child {
  font-weight: 600;
}

.pricing code {
  color: var(--ink);
  background: var(--bg-elev-2);
  padding: 0.1rem 0.35rem;
  border-radius: 5px;
}

/* ---------------------------------------------------------------- forms */
.field {
  margin-bottom: 0.9rem;
}

.field > label,
.field-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 650;
  letter-spacing: 0.02em;
  color: var(--ink-dim);
  margin-bottom: 0.3rem;
}

.field-hint {
  margin: 0.3rem 0 0;
  font-size: 0.79rem;
  color: var(--ink-faint);
}

input[type="text"],
input[type="number"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: 0.58rem 0.7rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  font: inherit;
  font-size: 0.95rem;
}

input::placeholder,
textarea::placeholder {
  color: var(--ink-faint);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent-line);
}

select {
  cursor: pointer;
}

fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 0.8rem 0.9rem 0.2rem;
  margin: 0 0 0.9rem;
}

legend {
  padding: 0 0.4rem;
  font-size: 0.8rem;
  font-weight: 650;
  color: var(--ink-dim);
}

.inline-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.inline-row > * {
  flex: 1 1 12rem;
}

.inline-row > .flex-none {
  flex: none;
}

/* ------------------------------------------------------------- endpoint */
.endpoint-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
}

.endpoint-option {
  display: block;
  position: relative;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-elev);
  padding: 0.85rem 0.95rem;
  cursor: pointer;
}

.endpoint-option:hover {
  border-color: var(--accent-line);
}

.endpoint-option input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}

.endpoint-option:has(input:checked) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.endpoint-option:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.endpoint-top {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.endpoint-name {
  font-weight: 650;
}

.endpoint-path {
  font-family: var(--mono);
  font-size: 0.78rem;
  color: var(--ink-faint);
}

.endpoint-desc {
  margin: 0.3rem 0 0;
  font-size: 0.87rem;
  color: var(--ink-dim);
}

/* --------------------------------------------------------------- result */
.verdict {
  border: 1px solid var(--accent-line);
  background: linear-gradient(
    160deg,
    var(--accent-soft),
    transparent 65%
  );
  border-radius: var(--radius);
  padding: 1.1rem 1.15rem;
  margin-bottom: 1.1rem;
}

.verdict-top {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.verdict-text {
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0;
  line-height: 1.35;
}

.result-block {
  margin-top: 1.5rem;
}

.result-block > h3 {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.6rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--ink-faint);
  font-weight: 700;
}

.reasoning {
  white-space: pre-wrap;
  color: var(--ink);
}

.source-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
}

.source-list li {
  border-left: 2px solid var(--line);
  padding-left: 0.7rem;
  font-size: 0.9rem;
}

.source-list .source-date {
  color: var(--ink-faint);
  font-size: 0.78rem;
}

.note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.note-list li {
  background: var(--bg-elev-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 0.6rem 0.75rem;
  font-size: 0.9rem;
}

.note-name {
  font-weight: 650;
}

.note-meta {
  color: var(--ink-faint);
  font-size: 0.78rem;
  font-family: var(--mono);
}

.meta-footer {
  margin-top: 1.6rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-soft);
  font-size: 0.79rem;
  color: var(--ink-faint);
  display: grid;
  gap: 0.25rem;
}

.meta-footer dl {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.15rem 0.7rem;
  margin: 0;
}

.meta-footer dt {
  color: var(--ink-dim);
  font-weight: 600;
}

.meta-footer dd {
  margin: 0;
  font-family: var(--mono);
  overflow-wrap: anywhere;
}

.receipt {
  margin-top: 1rem;
  border: 1px dashed var(--accent-line);
  border-radius: var(--radius-sm);
  padding: 0.7rem 0.85rem;
  font-size: 0.8rem;
  color: var(--ink-dim);
  background: var(--accent-soft);
}

.receipt code {
  overflow-wrap: anywhere;
  color: var(--ink);
}

/* -------------------------------------------------------------- notices */
.status {
  margin: 0.9rem 0 0;
  padding: 0.7rem 0.85rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--bg-elev-2);
  font-size: 0.88rem;
  color: var(--ink-dim);
}

.status[data-kind="error"] {
  border-color: rgba(248, 113, 113, 0.4);
  background: var(--danger-soft);
  color: var(--ink);
}

.status[data-kind="working"] {
  border-color: var(--accent-line);
  background: var(--accent-soft);
  color: var(--ink);
}

.status[hidden] {
  display: none;
}

.empty {
  color: var(--ink-faint);
  font-size: 0.9rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  padding: 1rem;
  text-align: center;
}

.skeleton-row {
  height: 62px;
  border-radius: var(--radius);
  border: 1px solid var(--line-soft);
  background: linear-gradient(
    90deg,
    var(--bg-elev) 25%,
    var(--bg-elev-2) 50%,
    var(--bg-elev) 75%
  );
  background-size: 300% 100%;
  animation: shimmer 1.4s ease-in-out infinite;
}

@keyframes shimmer {
  from {
    background-position: 100% 0;
  }
  to {
    background-position: -100% 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ------------------------------------------------------------ code/docs */
pre {
  margin: 0 0 1rem;
  padding: 0.9rem 1rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  line-height: 1.5;
}

pre code {
  color: var(--ink);
  white-space: pre;
}

p code,
li code,
td code {
  background: var(--bg-elev-2);
  border: 1px solid var(--line-soft);
  border-radius: 5px;
  padding: 0.08rem 0.3rem;
}

.steps {
  counter-reset: step;
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.7rem;
}

.steps > li {
  counter-increment: step;
  position: relative;
  padding-left: 2.3rem;
}

.steps > li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0.05rem;
  width: 1.6rem;
  height: 1.6rem;
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1px solid var(--accent-line);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  font-weight: 700;
}

/* ------------------------------------------------------------- devtools */
.dev-bar {
  border-top: 1px solid var(--line-soft);
  padding: 0.9rem 0;
  font-size: 0.82rem;
  color: var(--ink-faint);
}

.dev-bar summary {
  cursor: pointer;
  font-weight: 600;
  color: var(--ink-dim);
}

.dev-bar .inline-row {
  margin-top: 0.7rem;
}

.mode-banner {
  background: var(--warn-soft);
  border-bottom: 1px solid rgba(251, 191, 36, 0.3);
  color: var(--warn);
  font-size: 0.8rem;
  font-weight: 650;
  letter-spacing: 0.04em;
  padding: 0.4rem 0;
  text-align: center;
}

.mode-banner[hidden] {
  display: none;
}