/* My Daily Dose Apps — shared site styles */
:root {
  --ink: #14212b;
  --ink-soft: #2c3d4a;
  --mist: #e8f0ec;
  --paper: #f4faf7;
  --line: #c5d5cc;
  --accent: #0f7a6a;
  --accent-deep: #0a5549;
  --sun: #f0a202;
  --tile: #ffffff;
  --danger: #b42318;
  --ad-bg: #e2ebe6;
  --radius: 14px;
  --font-display: "Syne", "Trebuchet MS", sans-serif;
  --font-body: "Figtree", "Segoe UI", sans-serif;
  --shadow-soft: 0 1px 0 rgba(20, 33, 43, 0.06);
  --max: 720px;
  --max-wide: 960px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(15, 122, 106, 0.12), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(240, 162, 2, 0.14), transparent 50%),
    linear-gradient(180deg, var(--mist) 0%, var(--paper) 42%, #eef6f2 100%);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--accent-deep);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 0.18em;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  background: var(--ink);
  color: #fff;
  padding: 0.5rem 0.85rem;
  border-radius: 8px;
  z-index: 100;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(244, 250, 247, 0.88);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 40;
}

.header-inner,
.footer-inner,
.wrap {
  width: min(100% - 2rem, var(--max-wide));
  margin-inline: auto;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.brand-sub {
  font-size: 0.78rem;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
  align-items: center;
}

.nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--accent-deep);
}

.nav a[aria-current="page"] {
  text-decoration: underline;
  text-underline-offset: 0.25em;
}

main {
  padding: 2rem 0 3.5rem;
}

.hero {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto 2rem;
}

.hero h1,
.content-block h1,
.tool-shell h1 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.08;
  font-size: clamp(2rem, 5vw, 3rem);
  margin: 0 0 0.75rem;
}

.lede {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.12rem;
  max-width: 38rem;
}

.app-grid {
  width: min(100% - 2rem, var(--max-wide));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1rem;
}

.app-card {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--tile);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem 1.3rem 1.35rem;
  transition: transform 160ms ease, border-color 160ms ease;
}

.app-card:hover {
  transform: translateY(-2px);
  border-color: var(--accent);
}

article.app-card:hover {
  transform: none;
  border-color: var(--line);
}

.app-card h2 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  margin: 0 0 0.4rem;
  letter-spacing: -0.03em;
}

.app-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.app-card .meta {
  display: inline-block;
  margin-top: 0.9rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent-deep);
}

.content-block {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
  background: var(--tile);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.5rem 1.4rem 1.75rem;
}

.content-block h2 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: 1.35rem;
  margin: 1.6rem 0 0.55rem;
}

.content-block h2:first-of-type {
  margin-top: 1rem;
}

.content-block p,
.content-block li {
  color: var(--ink-soft);
}

.content-block ul {
  padding-left: 1.2rem;
}

.tool-shell {
  width: min(100% - 2rem, var(--max));
  margin: 0 auto;
}

.panel {
  background: var(--tile);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.25rem;
}

.panel + .panel {
  margin-top: 1rem;
}

.label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75rem;
  margin-bottom: 0.55rem;
}

label[for="letters"] {
  font-weight: 700;
}

.hint {
  font-size: 0.85rem;
  color: var(--ink-soft);
}

.input-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.6rem;
}

#letters {
  width: 100%;
  border: 2px solid var(--line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
  font: inherit;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  background: #fbfefc;
}

#letters:focus {
  outline: 3px solid rgba(15, 122, 106, 0.28);
  border-color: var(--accent);
}

.btn {
  appearance: none;
  border: none;
  border-radius: 12px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  padding: 0.85rem 1.1rem;
  transition: background 140ms ease, transform 140ms ease;
}

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

.btn-primary {
  background: var(--accent);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent-deep);
}

.btn-ghost {
  background: transparent;
  color: var(--ink-soft);
  border: 1px solid var(--line);
  padding: 0.55rem 0.85rem;
  font-size: 0.9rem;
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent-deep);
}

.controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.tiles {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  min-height: 2.4rem;
  margin-top: 0.85rem;
}

.tile {
  width: 2.35rem;
  height: 2.55rem;
  display: grid;
  place-items: center;
  background: linear-gradient(180deg, #fff 0%, #f3faf7 100%);
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  text-transform: uppercase;
  color: var(--ink);
  animation: pop-in 220ms ease both;
}

@keyframes pop-in {
  from {
    opacity: 0;
    transform: translateY(6px) scale(0.92);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.examples {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-top: 0.9rem;
}

.chip {
  appearance: none;
  border: 1px dashed var(--line);
  background: rgba(15, 122, 106, 0.06);
  color: var(--accent-deep);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  font: inherit;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
}

.chip:hover {
  border-style: solid;
  border-color: var(--accent);
}

.status {
  margin: 0.85rem 0 0;
  font-weight: 600;
  color: var(--ink-soft);
  min-height: 1.4em;
}

.status[data-tone="error"] {
  color: var(--danger);
}

.results {
  margin-top: 0.5rem;
}

.result-group {
  margin-top: 1rem;
}

.result-group h3 {
  margin: 0 0 0.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.word-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.word-list li {
  background: #eef7f3;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.28rem 0.7rem;
  font-weight: 600;
  font-size: 0.95rem;
}

.word-list li.exact {
  background: rgba(240, 162, 2, 0.18);
  border-color: #e0b24a;
}

.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  margin-top: 0.75rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.legend span::before {
  content: "";
  display: inline-block;
  width: 0.75rem;
  height: 0.75rem;
  border-radius: 999px;
  margin-right: 0.4rem;
  vertical-align: -0.05rem;
  border: 1px solid var(--line);
}

.legend .swatch-any::before {
  background: #eef7f3;
}

.legend .swatch-exact::before {
  background: rgba(240, 162, 2, 0.35);
  border-color: #e0b24a;
}

.ad-slot {
  margin: 1.25rem auto;
  width: min(100% - 2rem, var(--max));
  min-height: 90px;
  border: 1px dashed var(--line);
  border-radius: 12px;
  background: var(--ad-bg);
  color: var(--ink-soft);
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  text-align: center;
  padding: 0.75rem;
}

.ad-slot[data-size="leaderboard"] {
  min-height: 100px;
}

.ad-slot[data-size="rectangle"] {
  min-height: 250px;
  max-width: 336px;
}

.prose-section {
  width: min(100% - 2rem, var(--max));
  margin: 2rem auto 0;
}

.prose-section h2 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  font-size: 1.45rem;
  margin: 0 0 0.6rem;
}

.prose-section h3 {
  font-size: 1.05rem;
  margin: 1.25rem 0 0.4rem;
}

.prose-section p,
.prose-section li {
  color: var(--ink-soft);
}

.faq details {
  border-top: 1px solid var(--line);
  padding: 0.85rem 0;
}

.faq details:last-child {
  border-bottom: 1px solid var(--line);
}

.faq summary {
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
}

.site-footer {
  border-top: 1px solid var(--line);
  background: rgba(244, 250, 247, 0.9);
  padding: 1.5rem 0 2rem;
  margin-top: auto;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  justify-content: space-between;
  align-items: flex-start;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.1rem;
}

.footer-nav a {
  text-decoration: none;
  font-weight: 600;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.footer-copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.9rem;
}

@media (max-width: 560px) {
  .input-row {
    grid-template-columns: 1fr;
  }

  .btn-primary {
    width: 100%;
  }
}