/* Stars we have seen — styles (redesigned for a playful starmap vibe) */

:root {
  --font-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Fraunces', 'Iowan Old Style', serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, monospace;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 28px;

  --ease: cubic-bezier(0.2, 0.9, 0.3, 1);
}

/* ============================================================
   DARK (default) — deep navy gradient with warm gold accent
   ============================================================ */
html[data-theme="dark"] {
  --bg: #070b22;
  --bg-2: #0d1333;
  --bg-3: #161d42;
  --bg-grad: radial-gradient(ellipse at 20% -10%, #1a2158 0%, #0a0f2e 45%, #060a1f 100%);

  --ink-100: #f5f3ea;
  --ink-200: #d7d4c4;
  --ink-300: #a8b3d6;
  --ink-400: #7884b0;
  --ink-500: #4c5683;
  --ink-600: #2c3566;
  --ink-700: #1a2149;
  --ink-800: #121938;
  --ink-900: #070b22;

  --line: rgba(255,255,255,0.07);
  --line-strong: rgba(255,255,255,0.14);
  --line-amber: rgba(255,187,71,0.28);

  --card: rgba(255,255,255,0.03);
  --card-strong: rgba(255,255,255,0.05);
  --card-hover: rgba(255,255,255,0.065);

  --starfield: rgba(255,255,255,0.78);
  --starfield-warm: rgba(255,214,140,0.8);
}

/* ============================================================
   LIGHT — cream paper with ink-blue accents, still amber accent
   ============================================================ */
html[data-theme="light"] {
  --bg: #f5f0e1;
  --bg-2: #ebe5d1;
  --bg-3: #ddd5bb;
  --bg-grad: radial-gradient(ellipse at 20% -10%, #fff9ea 0%, #f1ead6 55%, #e8e0c7 100%);

  --ink-100: #1a2344;
  --ink-200: #2c345a;
  --ink-300: #5a6386;
  --ink-400: #7a84a8;
  --ink-500: #a5adc6;
  --ink-600: #c2c5b8;
  --ink-700: #d3cfba;
  --ink-800: #e0dac5;
  --ink-900: #f1eada;

  --line: rgba(26,35,68,0.08);
  --line-strong: rgba(26,35,68,0.18);
  --line-amber: rgba(199,119,10,0.35);

  --card: rgba(255,255,255,0.55);
  --card-strong: rgba(255,255,255,0.75);
  --card-hover: rgba(255,255,255,0.9);

  --starfield: transparent;
  --starfield-warm: transparent;
}

/* ============================================================
   Single signature accent (amber / gold)
   ============================================================ */
:root {
  --amber: #ffbb47;
  --amber-2: #ffa114;
  --amber-deep: #d17e00;
  --amber-ink: #2a1b05;
  --amber-glow: rgba(255,187,71,0.45);
  --amber-glow-soft: rgba(255,187,71,0.18);
}
html[data-theme="light"] {
  --amber: #c8800d;
  --amber-2: #a66807;
  --amber-deep: #825205;
  --amber-ink: #faf5e8;
  --amber-glow: rgba(200,128,13,0.30);
  --amber-glow-soft: rgba(200,128,13,0.12);
}

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  background: var(--bg);
  color: var(--ink-100);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01', 'ss03';
  background-image: var(--bg-grad);
  background-attachment: fixed;
  min-height: 100vh;
}

.mono { font-family: var(--font-mono); letter-spacing: 0.02em; }
.display { font-family: var(--font-display); font-optical-sizing: auto; }

/* ============================================================
   Layout shell
   ============================================================ */
.app {
  max-width: 1280px;
  margin: 0 auto;
  padding: 28px 36px 120px;
  position: relative;
  z-index: 1;
}

/* Global animated starfield (behind everything) */
.starfield {
  position: fixed; inset: 0; pointer-events: none; z-index: 0;
  overflow: hidden;
}
.starfield__dot {
  position: absolute;
  border-radius: 50%;
  background: var(--starfield);
  animation: twinkle 4s ease-in-out infinite;
  will-change: opacity, transform;
}
.starfield__dot--warm { background: var(--starfield-warm); }
html[data-theme="light"] .starfield__dot { display: none; }
@keyframes twinkle {
  0%, 100% { opacity: calc(var(--o) * 0.28); transform: scale(0.9); }
  50% { opacity: var(--o); transform: scale(1.15); }
}

@media (prefers-reduced-motion: reduce),
html[data-motion="reduced"] {
  .starfield__dot { animation: none !important; opacity: var(--o) !important; }
  * { animation-duration: 0.01ms !important; transition-duration: 80ms !important; }
}

/* ============================================================
   HERO — the "wow on load" section
   ============================================================ */
.hero {
  position: relative;
  padding: 40px 36px 44px;
  margin: -8px 0 36px;
  border-radius: var(--radius-xl);
  background:
    radial-gradient(ellipse at 85% 0%, var(--amber-glow-soft), transparent 55%),
    linear-gradient(180deg, var(--card-strong), var(--card));
  border: 1px solid var(--line);
  overflow: hidden;
  isolation: isolate;
}
.hero::before {
  /* subtle grain / horizon arc */
  content: '';
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 120% 60% at 50% 110%, rgba(255,187,71,0.10), transparent 60%),
    radial-gradient(circle at 88% 22%, var(--amber-glow-soft), transparent 35%);
  pointer-events: none;
  z-index: -1;
}
.hero__stars {
  position: absolute; inset: 0; pointer-events: none;
  border-radius: inherit; overflow: hidden;
  z-index: -1;
}
.hero__stars .starfield__dot { animation-duration: 3.2s; }

.hero__grid {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 36px;
  align-items: end;
}

.hero__kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: 0.28em;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 14px;
  font-family: var(--font-mono);
}
.hero__kicker::before {
  content: ''; width: 20px; height: 1px;
  background: var(--amber); opacity: 0.7;
}

.hero__greeting {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-weight: 500;
  font-size: clamp(38px, 5.6vw, 68px);
  letter-spacing: -0.025em;
  line-height: 1;
  margin: 0 0 18px;
  color: var(--ink-100);
  text-wrap: balance;
}
.hero__greeting em {
  font-style: italic;
  font-weight: 600;
  color: var(--amber);
  font-variation-settings: 'SOFT' 100;
}

.hero__stats {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 6px 18px;
  font-size: 14px;
  color: var(--ink-200);
}
.hero__stat { display: inline-flex; align-items: center; gap: 8px; }
.hero__stat-num {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  color: var(--amber);
  line-height: 1;
}
.hero__stat-label { color: var(--ink-300); font-size: 13px; }
.hero__stat-sep {
  width: 3px; height: 3px; border-radius: 50%;
  background: var(--ink-500);
}

.hero__target {
  margin-top: 18px;
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 16px 10px 12px;
  background: rgba(255,187,71,0.07);
  border: 1px solid var(--line-amber);
  border-radius: 100px;
  color: var(--ink-100);
  font-size: 13px;
  cursor: pointer;
  transition: background 180ms, border-color 180ms, transform 180ms var(--ease);
  font-family: var(--font-ui);
}
.hero__target:hover { background: rgba(255,187,71,0.12); border-color: var(--amber); transform: translateY(-1px); }
.hero__target-kicker {
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.22em;
  color: var(--amber);
}
.hero__target-sep { color: var(--ink-500); }
.hero__target-name {
  font-family: var(--font-display); font-weight: 600; font-size: 15px;
  letter-spacing: -0.01em;
}

/* Moon glyph on the right */
.hero__moon {
  display: grid; place-items: center;
  width: 120px; height: 120px;
  border-radius: 50%;
  position: relative;
  filter: drop-shadow(0 0 32px var(--amber-glow-soft));
}
.hero__moon-phase {
  margin-top: 10px;
  font-family: var(--font-mono); font-size: 9px; letter-spacing: 0.22em;
  color: var(--ink-300);
  text-align: center;
}

@media (max-width: 780px) {
  .hero { padding: 28px 22px 30px; border-radius: var(--radius-lg); }
  .hero__grid { grid-template-columns: 1fr; gap: 16px; }
  .hero__moon { width: 72px; height: 72px; justify-self: start; }
  .hero__moon svg { width: 64px; height: 64px; }
  .hero__target { width: 100%; border-radius: var(--radius-md); }
}

/* ============================================================
   Header
   ============================================================ */
.header {
  display: grid;
  grid-template-columns: 1fr auto auto auto;
  gap: 24px;
  align-items: center;
  padding: 8px 0 24px;
  margin-bottom: 20px;
}
.header__brand { display: flex; align-items: center; gap: 14px; }
.logo {
  width: 48px; height: 48px; border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, var(--ink-700), var(--ink-900));
  border: 1px solid var(--line-strong);
  display: grid; place-items: center;
  box-shadow: inset 0 0 12px var(--amber-glow-soft);
}
.header__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  letter-spacing: -0.02em;
  line-height: 1.1;
}
.header__sub { font-size: 10px; color: var(--ink-300); margin-top: 4px; letter-spacing: 0.14em; text-transform: uppercase; }
.header__name {
  color: var(--amber);
  border-bottom: 1px dashed var(--ink-500);
  padding: 0 2px;
  outline: none;
  cursor: text;
}
.header__name:focus { background: var(--bg-3); border-bottom-style: solid; }

.header__progress { display: none; } /* progress moves to the Hero */

.iconbtn {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--line-strong);
  color: var(--ink-200); cursor: pointer;
  display: grid; place-items: center;
  transition: background 180ms, border-color 180ms, color 180ms, transform 180ms var(--ease);
}
.iconbtn:hover { background: var(--card-hover); border-color: var(--amber); color: var(--amber); transform: translateY(-1px); }

/* ============================================================
   Badge rail — medallions
   ============================================================ */
.badge-rail {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 14px;
  margin-bottom: 36px;
}
@media (max-width: 1100px) { .badge-rail { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 800px)  { .badge-rail { grid-template-columns: repeat(2, 1fr); } }

.badge {
  display: flex; flex-direction: column; align-items: center;
  gap: 10px;
  padding: 18px 12px 14px;
  font-family: inherit;
  color: inherit;
  text-align: center;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--card);
  transition: border-color 220ms, background 220ms, transform 220ms var(--ease);
  position: relative;
  overflow: hidden;
}
.badge[data-earned="false"] { opacity: 0.55; }
.badge[data-earned="true"] {
  border-color: var(--line-amber);
  background: linear-gradient(160deg, rgba(255,187,71,0.08), transparent 60%), var(--card);
}
.badge:not(:disabled) { cursor: pointer; }
.badge:disabled { cursor: not-allowed; }
.badge:not(:disabled):hover {
  transform: translateY(-2px);
  border-color: var(--amber);
  background: linear-gradient(160deg, rgba(255,187,71,0.12), transparent 60%), var(--card-hover);
}

/* Circular medallion */
.medal {
  --mc: var(--ink-600);
  width: 56px; height: 56px;
  border-radius: 50%;
  display: grid; place-items: center;
  position: relative;
  background:
    radial-gradient(circle at 32% 28%, color-mix(in oklab, var(--mc) 70%, #fff 10%), var(--mc) 65%, color-mix(in oklab, var(--mc) 70%, #000 14%) 100%);
  box-shadow:
    inset 0 1px 2px rgba(255,255,255,0.22),
    inset 0 -2px 4px rgba(0,0,0,0.28),
    0 1px 2px rgba(0,0,0,0.3);
  color: var(--ink-200);
}
.medal::before {
  /* inner rim */
  content: '';
  position: absolute; inset: 5px;
  border-radius: 50%;
  border: 0.5px solid rgba(0,0,0,0.25);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.08);
  pointer-events: none;
}
.badge[data-earned="true"] .medal {
  --mc: #b98428;
  color: var(--amber-ink);
  animation: medalShimmer 5s ease-in-out infinite;
}
@keyframes medalShimmer {
  0%, 100% { box-shadow: inset 0 1px 2px rgba(255,255,255,0.22), inset 0 -2px 4px rgba(0,0,0,0.28), 0 0 0 0 rgba(255,187,71,0); }
  50% { box-shadow: inset 0 1px 2px rgba(255,255,255,0.35), inset 0 -2px 4px rgba(0,0,0,0.28), 0 0 24px var(--amber-glow-soft); }
}
.medal svg { position: relative; z-index: 1; }

.badge__ribbon {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: -0.005em;
  line-height: 1.15;
  color: var(--ink-100);
}
.badge[data-earned="false"] .badge__ribbon { color: var(--ink-300); }
.badge__desc {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  color: var(--ink-400);
  line-height: 1.3;
}
.badge__chev {
  position: absolute; top: 10px; right: 10px;
  color: var(--amber); opacity: 0; transition: opacity 180ms;
}
.badge:not(:disabled):hover .badge__chev { opacity: 0.9; }

/* ============================================================
   View switch
   ============================================================ */
.viewswitch {
  display: inline-flex; gap: 4px; padding: 5px;
  background: var(--card); border: 1px solid var(--line);
  border-radius: 100px; margin-bottom: 22px;
}
.viewswitch__btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 20px; border: 0; border-radius: 100px;
  background: transparent; color: var(--ink-300);
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; transition: all 180ms;
}
.viewswitch__btn:hover { color: var(--ink-100); }
.viewswitch__btn[data-active="true"] {
  background: var(--ink-100); color: var(--ink-900);
  box-shadow: 0 4px 14px rgba(0,0,0,0.25);
}

/* ============================================================
   Toolbar — filters, search, sort
   ============================================================ */
.toolbar {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; margin-bottom: 24px;
  flex-wrap: wrap;
}
.toolbar__cats { display: flex; gap: 8px; flex-wrap: wrap; }
.cat-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 14px; border-radius: 100px;
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--ink-200);
  font-family: var(--font-ui); font-size: 13px;
  cursor: pointer; transition: all 180ms var(--ease);
}
.cat-pill:hover { border-color: var(--ink-300); color: var(--ink-100); transform: translateY(-1px); }
.cat-pill[data-active="true"] {
  background: var(--ink-100); color: var(--ink-900); border-color: var(--ink-100);
}
.cat-pill__count { font-size: 10px; opacity: 0.6; font-family: var(--font-mono); }
.cat-pill[data-active="true"] .cat-pill__count { opacity: 0.75; }

.toolbar__right { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.search {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--line-strong); border-radius: 100px;
  padding: 8px 16px; color: var(--ink-300);
  transition: border-color 180ms;
}
.search input {
  background: transparent; border: 0; color: var(--ink-100); outline: none;
  font-family: var(--font-ui); font-size: 13px; width: 180px;
}
.search input::placeholder { color: var(--ink-400); }
.search:focus-within { border-color: var(--amber); }

.toolbar select {
  background: var(--card); color: var(--ink-100);
  border: 1px solid var(--line-strong); border-radius: 100px;
  padding: 8px 34px 8px 14px; font-family: var(--font-ui); font-size: 13px;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%23a4a296' stroke-width='1.3' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
.toolbar select:hover { border-color: var(--ink-300); }

/* ============================================================
   Card grid — chunkier, stagger-fade, celebratory
   ============================================================ */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
}
html[data-density="compact"] .grid {
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 10px;
}

.sky-card {
  position: relative;
  display: flex; flex-direction: column;
  padding: 0;
  overflow: hidden;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  color: inherit;
  transition:
    background 240ms,
    border-color 240ms,
    transform 280ms var(--ease),
    box-shadow 280ms var(--ease);
  animation: cardIn 480ms var(--ease) both;
  animation-delay: calc(var(--i, 0) * 32ms);
  box-shadow: 0 1px 0 rgba(255,255,255,0.02) inset;
}
html[data-density="compact"] .sky-card { border-radius: var(--radius-md); }
@keyframes cardIn {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}
.sky-card:hover {
  background: var(--card-hover);
  border-color: var(--line-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 40px -20px rgba(0,0,0,0.55);
}

/* Unseen pulse — very subtle */
.sky-card[data-seen="false"]::before {
  content: ''; position: absolute; inset: -1px;
  border-radius: inherit; pointer-events: none;
  border: 1px solid transparent;
  animation: unseenPulse 3.6s ease-in-out infinite;
}
@keyframes unseenPulse {
  0%, 100% { border-color: transparent; }
  50% { border-color: var(--line-strong); }
}

/* Seen card — amber glow + bottom bar */
.sky-card[data-seen="true"] {
  border-color: var(--line-amber);
  background: linear-gradient(180deg, color-mix(in oklab, var(--amber) 4%, var(--card)), var(--card));
  box-shadow: 0 0 0 1px var(--line-amber), 0 10px 26px -18px var(--amber-glow);
}
.sky-card[data-seen="true"]:hover {
  border-color: var(--amber);
  box-shadow: 0 0 0 1px var(--amber), 0 20px 40px -18px var(--amber-glow);
}

.sky-card__thumb {
  width: 100%; aspect-ratio: 16 / 11;
  background: #000;
  display: grid; place-items: center;
  overflow: hidden;
  position: relative;
}
.sky-card[data-has-img="false"] .sky-card__thumb {
  background: radial-gradient(ellipse at 40% 30%, var(--bg-2), var(--bg-3));
  aspect-ratio: 16 / 10;
}
.sky-card__img {
  width: 100%; height: 100%; object-fit: cover; display: block;
  transition: transform 600ms var(--ease);
}
.sky-card:hover .sky-card__img { transform: scale(1.06); }

/* Constellation line overlay on thumb for constellation cards */
.sky-card__constellation {
  position: absolute; inset: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 400ms var(--ease);
  mix-blend-mode: screen;
}
.sky-card[data-cat="Constellation"] .sky-card__constellation { opacity: 0.55; }
.sky-card[data-cat="Constellation"]:hover .sky-card__constellation { opacity: 0.9; }
.sky-card__constellation-line {
  stroke: var(--amber);
  stroke-width: 0.8;
  fill: none;
  stroke-linecap: round;
  stroke-dasharray: 120;
  stroke-dashoffset: 120;
  transition: stroke-dashoffset 700ms var(--ease);
}
.sky-card[data-cat="Constellation"] .sky-card__constellation-line { stroke-dashoffset: 0; }
.sky-card__constellation-dot {
  fill: #fff;
  opacity: 0.85;
}

.sky-card__body { width: 100%; padding: 16px 18px 16px; }
html[data-density="compact"] .sky-card__body { padding: 12px 14px; }
.sky-card__cat {
  font-size: 9px; color: var(--amber); margin-bottom: 6px;
  letter-spacing: 0.22em; font-family: var(--font-mono);
  text-transform: uppercase;
}
.sky-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px; letter-spacing: -0.015em; line-height: 1.15;
  margin-bottom: 12px;
  text-wrap: balance;
}
html[data-density="compact"] .sky-card__name { font-size: 15px; }
.sky-card__meta {
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--ink-400);
  font-family: var(--font-mono);
}

/* Seen stamp badge top-right */
.sky-card__badge {
  position: absolute; top: 14px; right: 14px;
  display: flex; align-items: center; gap: 4px;
  padding: 4px 9px 4px 6px;
  background: var(--amber); color: var(--amber-ink);
  border-radius: 100px; font-size: 9px;
  font-family: var(--font-mono); font-weight: 600; letter-spacing: 0.14em;
  box-shadow: 0 4px 12px var(--amber-glow);
}

/* Seen-date bottom bar */
.sky-card__seen-bar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 18px;
  background: linear-gradient(90deg, var(--amber) 0%, var(--amber-2) 100%);
  color: var(--amber-ink);
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.18em;
  font-weight: 600;
}
html[data-density="compact"] .sky-card__seen-bar { padding: 6px 14px; }

/* ============================================================
   Empty / not-found
   ============================================================ */
.empty {
  grid-column: 1 / -1;
  padding: 100px 0; text-align: center;
}
.empty__icon { margin-bottom: 14px; opacity: 0.5; }
.empty__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 22px; margin-bottom: 6px; letter-spacing: -0.015em;
}
.empty__sub { font-size: 13px; color: var(--ink-400); }

/* ============================================================
   Detail sheet
   ============================================================ */
.sheet-overlay {
  position: fixed; inset: 0; z-index: 100;
  background: rgba(4, 8, 28, 0.68);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; justify-content: flex-end;
  animation: fade 220ms ease;
}
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

.sheet {
  width: min(520px, 100%);
  height: 100%;
  background: var(--bg);
  border-left: 1px solid var(--line-strong);
  overflow-y: auto;
  padding: 28px 32px 48px;
  position: relative;
  animation: slide 340ms var(--ease);
  background-image: var(--bg-grad);
}
@keyframes slide { from { transform: translateX(40px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }
.sheet__close {
  position: absolute; top: 20px; right: 20px;
  width: 36px; height: 36px; border-radius: 50%;
  background: rgba(0,0,0,0.55); border: 1px solid rgba(255,255,255,0.2);
  color: #fff; cursor: pointer;
  display: grid; place-items: center;
  z-index: 10;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  transition: all 160ms;
}
.sheet__close:hover { border-color: var(--amber); color: var(--amber); background: rgba(0,0,0,0.7); }

.sheet__hero {
  height: 260px;
  background: radial-gradient(ellipse at center, var(--bg-2), var(--bg));
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  display: grid; place-items: center;
  margin-bottom: 22px;
  position: relative;
  overflow: hidden;
}
.sheet__hero[data-has-img="false"]::before {
  content: '';
  position: absolute; inset: 0;
  background-image: radial-gradient(circle, var(--ink-300) 0.7px, transparent 0.7px);
  background-size: 20px 20px;
  opacity: 0.15;
}
.sheet__hero[data-has-img="true"] { height: 320px; background: #000; }
.sheet__hero-img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}
.sheet__hero-credit {
  position: absolute; bottom: 8px; right: 10px;
  font-size: 9px; color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.45);
  padding: 3px 7px; border-radius: 2px;
  letter-spacing: 0.04em;
  backdrop-filter: blur(4px);
  font-family: var(--font-mono);
}
.sheet__hero-credit a {
  color: inherit;
  text-decoration: none;
  display: inline-flex; align-items: center;
  transition: color 140ms;
}
.sheet__hero-credit a:hover { color: #fff; }
.sheet__hero-stamp {
  position: absolute; top: 14px; left: 14px;
  display: inline-flex; align-items: center; gap: 5px;
  padding: 5px 10px 5px 8px;
  background: var(--amber); color: var(--amber-ink);
  border-radius: 100px; font-size: 10px;
  font-weight: 600; letter-spacing: 0.18em;
  font-family: var(--font-mono);
  box-shadow: 0 6px 18px var(--amber-glow);
}

.sheet__kicker {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--amber); margin-bottom: 8px;
  letter-spacing: 0.22em;
}
.sheet__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 40px; margin: 0 0 26px;
  letter-spacing: -0.025em;
  line-height: 1.05;
  text-wrap: balance;
}

.sheet__facts {
  display: grid; grid-template-columns: 1fr 1fr; gap: 18px 22px;
  margin-bottom: 26px;
  padding: 18px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.fact__label {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--ink-400); margin-bottom: 5px;
  letter-spacing: 0.18em;
}
.fact__value { font-size: 16px; font-weight: 500; color: var(--ink-100); }

.sheet__blurb {
  font-size: 15.5px; line-height: 1.6; color: var(--ink-200);
  margin: 0 0 22px; text-wrap: pretty;
}

.sheet__tip {
  padding: 16px 18px;
  background: linear-gradient(160deg, var(--amber-glow-soft), transparent 70%), var(--card);
  border-left: 2px solid var(--amber);
  border-radius: 4px;
  font-size: 14px; line-height: 1.55; color: var(--ink-200);
  margin-bottom: 22px;
}
.sheet__tip-label {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--amber); margin-bottom: 6px;
  letter-spacing: 0.22em;
}

.sheet__tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 32px; }
.tag {
  padding: 3px 9px; border: 1px solid var(--line-strong); border-radius: 100px;
  font-size: 10px; color: var(--ink-300);
  font-family: var(--font-mono); letter-spacing: 0.1em;
}

.sheet__log {
  padding: 22px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  position: relative;
}
.sheet__log-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.sheet__log-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 18px; letter-spacing: -0.01em;
}
.linkbtn { background: transparent; border: 0; color: var(--ink-400); font-size: 12px; cursor: pointer; font-family: var(--font-mono); }
.linkbtn:hover { color: var(--amber); }

.field { display: block; margin-bottom: 14px; }
.field__label {
  display: block;
  font-family: var(--font-mono);
  font-size: 9px; color: var(--ink-400); margin-bottom: 6px;
  letter-spacing: 0.22em;
}
.field input, .field textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 11px 13px;
  color: var(--ink-100);
  font-family: inherit; font-size: 14px;
  outline: none;
  resize: vertical;
  transition: border-color 160ms;
}
.field input:focus, .field textarea:focus { border-color: var(--amber); }
.field input[type="date"] { color-scheme: dark; }
html[data-theme="light"] .field input[type="date"] { color-scheme: light; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  padding: 7px 13px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-size: 12px;
  color: var(--ink-200);
  cursor: pointer;
  font-family: inherit;
  transition: all 160ms;
}
.chip:hover { border-color: var(--ink-300); color: var(--ink-100); }
.chip[data-active="true"] { background: var(--amber); color: var(--amber-ink); border-color: var(--amber); }

.btn-primary {
  width: 100%;
  padding: 13px 18px;
  background: linear-gradient(180deg, var(--amber), var(--amber-2));
  color: var(--amber-ink);
  border: 0; border-radius: 10px;
  font-family: inherit; font-size: 14px; font-weight: 600;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: transform 140ms, filter 140ms, box-shadow 140ms;
  margin-top: 10px;
  box-shadow: 0 10px 24px -10px var(--amber-glow), inset 0 1px 0 rgba(255,255,255,0.3);
}
.btn-primary:hover { filter: brightness(1.06); box-shadow: 0 14px 30px -10px var(--amber-glow), inset 0 1px 0 rgba(255,255,255,0.45); }
.btn-primary:active { transform: scale(0.98); }

.btn-ghost {
  background: transparent;
  color: var(--ink-300);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  padding: 10px 14px;
  font-family: inherit; font-size: 13px;
  cursor: pointer;
  width: 100%;
  margin-top: 12px;
  transition: all 160ms;
}
.btn-ghost:hover { color: var(--ink-100); border-color: var(--ink-300); }

/* ============================================================
   Celebration — amber ripple + gold star burst
   ============================================================ */
.celebrate {
  position: fixed; inset: 0; z-index: 250;
  pointer-events: none;
}
.celebrate__ripple {
  position: absolute; left: 50%; top: 50%;
  width: 40px; height: 40px; margin: -20px;
  border-radius: 50%;
  border: 2px solid var(--amber);
  animation: rippleOut 900ms var(--ease) forwards;
  filter: drop-shadow(0 0 20px var(--amber-glow));
}
@keyframes rippleOut {
  0% { transform: scale(0.3); opacity: 0.9; }
  100% { transform: scale(18); opacity: 0; }
}
.celebrate__star {
  position: absolute; left: 50%; top: 50%;
  width: 14px; height: 14px; margin: -7px;
  color: var(--amber);
  animation: starBurst 1100ms var(--ease) forwards;
  filter: drop-shadow(0 0 8px var(--amber-glow));
}
@keyframes starBurst {
  0% { transform: translate(0,0) scale(0.2) rotate(0deg); opacity: 0; }
  15% { opacity: 1; }
  100% {
    transform: translate(var(--dx), var(--dy)) scale(1) rotate(220deg);
    opacity: 0;
  }
}

/* ============================================================
   Tweaks panel
   ============================================================ */
.tweaks {
  position: fixed; bottom: 24px; right: 24px; z-index: 200;
  width: 300px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5), 0 0 0 1px var(--line-amber);
}
.tweaks__head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; }
.tweaks__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 17px; letter-spacing: -0.01em;
}

.swatch {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px 5px 6px;
  background: transparent; border: 1px solid var(--line-strong); border-radius: 100px;
  font-size: 12px; color: var(--ink-200); font-family: inherit; cursor: pointer;
}
.swatch__dot { width: 12px; height: 12px; border-radius: 50%; background: var(--sw); }
.swatch[data-active="true"] { border-color: var(--ink-100); }
.swatch:hover { border-color: var(--ink-300); }

/* ============================================================
   Planisphere
   ============================================================ */
.plani { position: relative; }
.plani__legend {
  display: flex; gap: 24px; align-items: center;
  margin-bottom: 20px; font-size: 12px; color: var(--ink-300);
}
.plani__legend-item { display: inline-flex; align-items: center; gap: 8px; }
.plani__legend-item.mono { margin-left: auto; font-size: 10px; color: var(--ink-400); letter-spacing: 0.18em; }
.dot { width: 10px; height: 10px; border-radius: 50%; display: inline-block; }
.dot--seen {
  background: var(--amber);
  box-shadow: 0 0 10px var(--amber-glow);
}
.dot--unseen { background: transparent; border: 1px solid var(--ink-300); }

.plani__stage {
  position: relative;
  width: min(640px, 100%);
  aspect-ratio: 1 / 1;
  margin: 0 auto;
}

.plani__months {
  position: absolute; inset: 0;
  pointer-events: none;
}
.plani__month {
  position: absolute;
  font-size: 10px; color: var(--ink-300);
  letter-spacing: 0.18em;
  white-space: nowrap;
  font-family: var(--font-mono);
}

.plani__wheel {
  position: absolute; inset: 24px;
  border-radius: 50%;
  transition: transform 260ms var(--ease);
  box-shadow:
    0 0 0 1px var(--line-strong),
    0 0 80px var(--amber-glow-soft);
}
.plani__svg { width: 100%; height: 100%; display: block; border-radius: 50%; }

.plani__pivot {
  position: absolute; left: 50%; top: 50%;
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--amber);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 14px var(--amber);
  pointer-events: none;
}

.plani__marker {
  position: absolute;
  transform: translate(-50%, -50%);
  width: 18px; height: 18px;
  background: transparent; border: 0; cursor: pointer;
  padding: 0;
  display: grid; place-items: center;
}
.plani__marker-dot {
  position: relative; z-index: 2;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-200);
  border: 1px solid var(--ink-100);
  transition: transform 160ms, background 160ms;
}
.plani__marker-halo {
  position: absolute; inset: 0;
  border-radius: 50%;
  background: var(--ink-100);
  opacity: 0.2;
  animation: planiPulse 2.6s ease-in-out infinite;
  animation-delay: calc(var(--alt, 0.5) * -2s);
}
.plani__marker[data-seen="true"] .plani__marker-dot {
  background: var(--amber); border-color: var(--amber);
  box-shadow: 0 0 12px var(--amber-glow);
}
.plani__marker[data-seen="true"] .plani__marker-halo {
  background: var(--amber);
  opacity: 0.2;
  animation: none;
}
.plani__marker:hover .plani__marker-dot { transform: scale(1.6); }
.plani__marker:hover .plani__marker-halo { opacity: 0.55; }

.plani__marker[data-cat="Planet"] .plani__marker-dot { width: 9px; height: 9px; }
.plani__marker[data-cat="Moon"] .plani__marker-dot { width: 10px; height: 10px; }
.plani__marker[data-cat="Nebula"] .plani__marker-dot,
.plani__marker[data-cat="Cluster"] .plani__marker-dot,
.plani__marker[data-cat="Galaxy"] .plani__marker-dot {
  background: transparent; border-style: dashed;
}

.plani__marker-label {
  position: absolute;
  top: 100%; left: 50%;
  font-size: 10px; color: var(--ink-100);
  background: color-mix(in oklab, var(--bg) 90%, transparent);
  border: 1px solid var(--line-strong);
  padding: 3px 7px; border-radius: 3px;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity 140ms;
  z-index: 10;
  font-family: var(--font-mono); letter-spacing: 0.08em;
}
.plani__marker-label[data-hover="true"] { opacity: 1; }
.plani__marker[data-seen="true"] .plani__marker-label { color: var(--amber); }

@keyframes planiPulse {
  0%, 100% {
    transform: scale(0.5);
    opacity: calc(0.08 + var(--alt, 0.5) * 0.18);
  }
  50% {
    transform: scale(1);
    opacity: calc(0.18 + var(--alt, 0.5) * 0.28);
  }
}

.plani__constellation-lines {
  position: absolute; inset: 0;
  pointer-events: none;
  width: 100%; height: 100%;
}
.plani__constellation-line {
  fill: none;
  stroke: var(--amber);
  stroke-width: 0.25;
  opacity: 0.25;
  stroke-linecap: round;
}
.plani__constellation-line[data-hover="true"] {
  opacity: 0.9;
  stroke-width: 0.4;
}

.plani__controls {
  display: flex; gap: 10px; align-items: center; justify-content: center;
  margin-top: 24px;
}
.plani__btn {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--card); border: 1px solid var(--line-strong);
  color: var(--ink-200); cursor: pointer;
  display: grid; place-items: center;
  transition: all 160ms var(--ease);
}
.plani__btn:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-1px); }

.plani__slider {
  -webkit-appearance: none; appearance: none;
  width: 240px; height: 4px; border-radius: 2px;
  background: var(--ink-700); outline: none; cursor: pointer;
}
.plani__slider::-webkit-slider-thumb {
  -webkit-appearance: none; appearance: none;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--amber); border: 0; cursor: grab;
  box-shadow: 0 0 10px var(--amber-glow);
}
.plani__slider::-moz-range-thumb {
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--amber); border: 0; cursor: grab;
}

.plani__reset {
  background: transparent; border: 1px solid var(--line-strong);
  color: var(--ink-300); cursor: pointer;
  font-size: 10px; padding: 8px 16px; border-radius: 100px;
  font-family: var(--font-mono); letter-spacing: 0.14em;
  transition: all 160ms;
}
.plani__reset:hover { color: var(--amber); border-color: var(--amber); }

.plani__note {
  margin-top: 18px; font-size: 10px; color: var(--ink-400); text-align: center;
  max-width: 560px; margin-left: auto; margin-right: auto;
  font-family: var(--font-mono); letter-spacing: 0.14em;
}

/* ============================================================
   Moon widget
   ============================================================ */
.moonwidget {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  padding: 28px;
  margin-bottom: 36px;
  background:
    radial-gradient(ellipse 80% 60% at 10% 50%, var(--amber-glow-soft), transparent 60%),
    var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  align-items: center;
}
.moonwidget__visual {
  flex-shrink: 0;
  filter: drop-shadow(0 0 32px var(--amber-glow-soft));
}
.moonwidget__visual svg { transition: transform 800ms ease; }
.moonwidget__info { min-width: 0; }
.moonwidget__kicker {
  font-family: var(--font-mono);
  font-size: 10px; color: var(--amber); margin-bottom: 4px;
  letter-spacing: 0.24em;
}
.moonwidget__name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 30px; letter-spacing: -0.02em;
  margin-bottom: 10px; line-height: 1;
}
.moonwidget__stats {
  font-family: var(--font-mono);
  font-size: 11px; color: var(--ink-300);
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  margin-bottom: 16px;
  letter-spacing: 0.12em;
}
.moonwidget__dot { opacity: 0.4; }
.moonwidget__tip {
  font-size: 14.5px; line-height: 1.55; color: var(--ink-200);
  margin: 0 0 18px; text-wrap: pretty;
  padding-left: 14px; border-left: 2px solid var(--amber);
}
.moonwidget__features-label {
  font-family: var(--font-mono);
  font-size: 9px; color: var(--ink-400); margin-bottom: 10px;
  letter-spacing: 0.2em;
}
.moonwidget__feature-list { display: flex; flex-wrap: wrap; gap: 8px; }
.moonwidget__feature {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 12px;
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-size: 12.5px; color: var(--ink-200);
  font-family: inherit; cursor: pointer;
  transition: all 180ms var(--ease);
}
.moonwidget__feature:hover { border-color: var(--amber); color: var(--amber); transform: translateY(-1px); }
.moonwidget__feature-dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ink-400);
}
.moonwidget__feature[data-seen="true"] {
  border-color: var(--line-amber);
  color: var(--amber);
  background: var(--amber-glow-soft);
}
.moonwidget__feature[data-seen="true"] .moonwidget__feature-dot {
  background: var(--amber);
  box-shadow: 0 0 6px var(--amber);
}
.moonwidget__feature-tag {
  font-family: var(--font-mono);
  font-size: 8px; opacity: 0.8; letter-spacing: 0.14em;
  padding: 1px 5px; border: 1px solid currentColor; border-radius: 2px;
}

/* ============================================================
   Planisphere status + auto toggle
   ============================================================ */
.plani__statusbar {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 14px; flex-wrap: wrap; gap: 12px;
  font-family: var(--font-mono);
}
.plani__status {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10px; color: var(--ink-300);
  letter-spacing: 0.14em;
}
.plani__status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-500);
}
.plani__status-dot[data-live="true"] {
  background: var(--amber);
  box-shadow: 0 0 8px var(--amber);
  animation: livePulse 2s ease-in-out infinite;
}
@keyframes livePulse {
  0%, 100% { opacity: 0.7; }
  50% { opacity: 1; }
}
.plani__status-sep { opacity: 0.4; }

.plani__auto {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12px; color: var(--ink-200);
  cursor: pointer; user-select: none;
  font-family: var(--font-ui);
}
.plani__auto input {
  appearance: none; -webkit-appearance: none;
  width: 32px; height: 18px; border-radius: 9px;
  background: var(--ink-700);
  position: relative; cursor: pointer;
  transition: background 160ms;
  margin: 0;
}
.plani__auto input::after {
  content: '';
  position: absolute; top: 2px; left: 2px;
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--ink-200);
  transition: transform 160ms, background 160ms;
}
.plani__auto input:checked {
  background: var(--amber);
}
.plani__auto input:checked::after {
  transform: translateX(14px);
  background: var(--amber-ink);
}

@media (max-width: 640px) {
  .moonwidget { grid-template-columns: 1fr; text-align: left; padding: 20px; }
  .moonwidget__visual { margin: 0 auto; }
}

.foot {
  margin-top: 56px; padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--ink-400); font-size: 10px; text-align: center;
  font-family: var(--font-mono); letter-spacing: 0.2em;
  display: flex; justify-content: center; align-items: center; gap: 14px;
  flex-wrap: wrap;
}
.foot__sep { opacity: 0.4; letter-spacing: 0; }
.foot__tiktok {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--ink-300);
  text-decoration: none;
  padding: 5px 11px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  transition: color 160ms, border-color 160ms, background 160ms;
}
.foot__tiktok:hover {
  color: var(--amber);
  border-color: var(--amber);
  background: var(--amber-glow-soft);
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 800px) {
  .app { padding: 20px 18px 100px; }
  .header { grid-template-columns: 1fr auto; gap: 16px; }
  .grid { grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 12px; }
  .sheet { width: 100%; padding: 24px 20px 40px; }
  .sheet__title { font-size: 30px; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .toolbar__right { flex-wrap: wrap; }
  .search input { width: 100%; }
}

/* ============================================================
   Certificate — screen overlay + print styles (largely kept)
   ============================================================ */
.cert-overlay {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; justify-content: center; align-items: flex-start;
  padding: 40px 24px;
  overflow-y: auto;
  animation: fade 220ms ease;
}
.cert-wrap {
  width: 100%; max-width: 960px;
  display: flex; flex-direction: column; align-items: center;
  gap: 16px;
}
.cert-controls {
  display: flex; gap: 10px;
  width: 100%; justify-content: flex-end;
}
.cert-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 11px 18px;
  background: linear-gradient(180deg, var(--amber), var(--amber-2));
  color: var(--amber-ink);
  border: 0; border-radius: 8px;
  font-family: var(--font-ui); font-size: 13px; font-weight: 600;
  letter-spacing: 0.02em; cursor: pointer;
  transition: filter 140ms, transform 140ms;
  box-shadow: 0 8px 22px -8px var(--amber-glow);
}
.cert-btn:hover { filter: brightness(1.06); }
.cert-btn:active { transform: scale(0.98); }
.cert-btn--ghost {
  background: transparent; color: var(--ink-100);
  border: 1px solid var(--line-strong);
  box-shadow: none;
}
.cert-btn--ghost:hover { border-color: var(--ink-300); filter: none; }

/* The page itself — sized to A4-ish aspect (1:1.414) on screen. */
.cert-page {
  width: 100%;
  max-width: 800px;
  aspect-ratio: 1 / 1.414;
  background: #f6f1e4;
  color: #1a1410;
  box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,0,0,0.1);
  position: relative;
  overflow: hidden;
}

.cert {
  position: absolute; inset: 0;
  padding: 56px 64px;
  display: flex; flex-direction: column;
  font-family: var(--font-ui);
  color: #1a1410;
}

.cert__stars { position: absolute; inset: 0; pointer-events: none; }
.cert__star {
  position: absolute;
  display: block;
  background: #1a1410;
  border-radius: 50%;
  opacity: 0.22;
}

.cert__corner {
  position: absolute;
  color: #1a1410;
  opacity: 0.55;
}
.cert__corner--tl { top: 20px; left: 20px; }
.cert__corner--tr { top: 20px; right: 20px; transform: scaleX(-1); }
.cert__corner--bl { bottom: 20px; left: 20px; transform: scaleY(-1); }
.cert__corner--br { bottom: 20px; right: 20px; transform: scale(-1, -1); }

.cert__frame {
  flex: 1;
  border: 1.5px solid #1a1410;
  padding: 36px 44px 40px;
  display: flex; flex-direction: column;
  position: relative;
  z-index: 2;
  background: rgba(246, 241, 228, 0.92);
}
.cert__frame::before {
  content: ''; position: absolute;
  inset: 6px;
  border: 0.5px solid #1a1410;
  opacity: 0.45;
  pointer-events: none;
}

.cert__header {
  display: flex; align-items: center; gap: 18px;
  margin-bottom: 18px;
}
.cert__mark { color: #1a1410; }
.cert__org { flex: 1; }
.cert__org-kicker {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.24em; color: #1a1410; opacity: 0.7;
  margin-bottom: 4px;
}
.cert__org-name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 28px; letter-spacing: -0.02em; line-height: 1;
}
.cert__org-sub {
  font-family: var(--font-mono);
  font-size: 10px; letter-spacing: 0.2em; color: #1a1410; opacity: 0.65;
  margin-top: 6px; text-transform: uppercase;
}

.cert__rule {
  display: flex; justify-content: center; gap: 10px;
  margin: 14px 0 22px;
}
.cert__rule-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: #1a1410; opacity: 0.6;
}
.cert__rule::before,
.cert__rule::after {
  content: ''; flex: 1; border-top: 0.5px solid #1a1410; opacity: 0.35;
  align-self: center;
}

.cert__preamble {
  text-align: center;
  font-size: 13px;
  color: #1a1410; opacity: 0.75;
  font-style: italic;
}
.cert__name {
  text-align: center;
  font-family: var(--font-display); font-weight: 700;
  font-size: 54px; letter-spacing: -0.025em;
  margin: 14px 0 12px;
  line-height: 1.05;
}
.cert__citation {
  text-align: center;
  font-size: 13px; color: #1a1410; opacity: 0.8;
  margin-bottom: 20px;
}

.cert__award {
  display: flex; align-items: center; justify-content: center; gap: 22px;
  padding: 20px 24px;
  border-top: 0.5px solid #1a1410;
  border-bottom: 0.5px solid #1a1410;
  margin: 0 auto 22px;
  max-width: 90%;
}
.cert__award-icon { color: #1a1410; }
.cert__award-text { text-align: left; }
.cert__award-name {
  font-family: var(--font-display); font-weight: 600;
  font-size: 26px; letter-spacing: -0.015em; line-height: 1;
  margin-bottom: 6px;
}
.cert__award-desc {
  font-size: 12px; color: #1a1410; opacity: 0.72;
  max-width: 300px; line-height: 1.45;
}

.cert__observed {
  margin: 0 auto 24px;
  max-width: 80%;
}
.cert__observed-label {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.24em; text-align: center;
  color: #1a1410; opacity: 0.55; margin-bottom: 10px;
}
.cert__observed-list { display: flex; flex-direction: column; gap: 6px; }
.cert__observed-row {
  display: flex; align-items: baseline; gap: 8px;
  font-size: 12px;
}
.cert__observed-name { font-weight: 500; }
.cert__observed-dots {
  flex: 1;
  border-bottom: 1px dotted #1a1410;
  opacity: 0.4;
  transform: translateY(-3px);
}
.cert__observed-date { font-family: var(--font-mono); font-size: 10px; opacity: 0.65; }

.cert__footer {
  display: grid; grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  align-items: end;
  margin-top: auto;
  padding-top: 18px;
}
.cert__sig { text-align: center; }
.cert__sig-line { width: 100%; height: 40px; color: #1a1410; }
.cert__sig-label {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.24em; opacity: 0.6;
  margin-top: 4px;
}
.cert__seal {
  color: #1a1410; opacity: 0.85;
  display: grid; place-items: center;
}
.cert__date { text-align: center; }
.cert__date-value {
  font-size: 14px; font-weight: 500;
  border-bottom: 0.5px solid #1a1410;
  padding-bottom: 4px; margin-bottom: 4px;
}
.cert__date-label {
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.24em; opacity: 0.6;
}

.cert__meta {
  text-align: center;
  font-family: var(--font-mono);
  font-size: 8.5px; letter-spacing: 0.2em;
  color: #1a1410; opacity: 0.5;
  margin-top: 12px;
}

/* -------- PRINT -------- */
@media print {
  @page { size: A4 portrait; margin: 0; }
  html, body {
    background: #fff !important;
    margin: 0 !important; padding: 0 !important;
    width: 210mm !important;
    height: 297mm !important;
    background-image: none !important;
  }
  body.printing > *:not(#cert-print-clone) { display: none !important; }
  body.printing { overflow: hidden !important; }
  #cert-print-clone {
    position: relative !important;
    width: 210mm !important;
    height: 297mm !important;
    max-width: none !important;
    aspect-ratio: auto !important;
    margin: 0 !important;
    padding: 0 !important;
    box-shadow: none !important;
    overflow: hidden !important;
    background: #f6f1e4 !important;
    color: #1a1410 !important;
    page-break-after: avoid !important;
    break-after: avoid !important;
  }
  #cert-print-clone, #cert-print-clone * {
    -webkit-print-color-adjust: exact !important;
    print-color-adjust: exact !important;
  }
}

/* ============================================================
   Auth — signed-in pill + signin button
   ============================================================ */
.header__auth { display: flex; align-items: center; position: relative; }

.signin { position: relative; display: inline-flex; }
.signin__btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 6px 3px 3px;
  background: var(--card);
  color: var(--ink-100);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  transition: border-color 160ms, background 160ms;
}
.signin__btn:hover { background: var(--card-hover); border-color: var(--amber); }
.signin__main {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 6px 6px 12px;
  background: transparent;
  border: 0;
  color: inherit;
  font-family: var(--font-ui);
  font-size: 13px; font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  border-radius: 100px;
  transition: color 160ms;
}
.signin__main:hover { color: var(--amber); }
.signin__icon { color: var(--amber); flex-shrink: 0; }
.signin__sep {
  width: 1px; height: 16px; background: var(--line-strong);
  margin: 0 2px 0 4px;
}
.signin__info {
  display: inline-grid; place-items: center;
  width: 24px; height: 24px; border-radius: 50%;
  background: transparent; border: 0;
  color: var(--ink-300); cursor: pointer;
  padding: 0;
  transition: color 140ms, background 140ms;
}
.signin__info:hover { color: var(--amber); background: var(--amber-glow-soft); }

.signin-pop {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 320px;
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-md);
  padding: 20px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5), 0 0 0 1px var(--line-amber);
  z-index: 210;
  animation: signinPopIn 200ms var(--ease);
}
@keyframes signinPopIn {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}
.signin-pop__arrow {
  position: absolute; top: -6px; right: 30px;
  width: 10px; height: 10px;
  background: var(--bg-2);
  border-top: 1px solid var(--line-strong);
  border-left: 1px solid var(--line-strong);
  transform: rotate(45deg);
}
.signin-pop__kicker {
  font-family: var(--font-mono);
  font-size: 9px;
  color: var(--amber);
  letter-spacing: 0.24em;
  margin-bottom: 8px;
}
.signin-pop__title {
  font-family: var(--font-display); font-weight: 600;
  font-size: 17px;
  letter-spacing: -0.01em;
  color: var(--ink-100);
  margin-bottom: 10px;
  line-height: 1.2;
}
.signin-pop__body {
  font-size: 13px;
  line-height: 1.55;
  color: var(--ink-300);
  margin: 0 0 14px;
  text-wrap: pretty;
}
.signin-pop__list {
  list-style: none; padding: 0; margin: 0 0 16px;
  display: flex; flex-direction: column; gap: 8px;
}
.signin-pop__list li {
  display: flex; gap: 10px; align-items: flex-start;
  font-size: 12px; color: var(--ink-200); line-height: 1.45;
}
.signin-pop__bullet {
  flex-shrink: 0;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--amber);
  margin-top: 7px;
}
.signin-pop__actions {
  display: flex; gap: 8px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.signin-pop__primary {
  flex: 1;
  padding: 9px 12px;
  background: linear-gradient(180deg, var(--amber), var(--amber-2));
  color: var(--amber-ink);
  border: 0; border-radius: 6px;
  font-family: inherit; font-size: 12px; font-weight: 600;
  cursor: pointer;
  transition: filter 120ms, transform 120ms;
  box-shadow: 0 6px 16px -6px var(--amber-glow);
}
.signin-pop__primary:hover { filter: brightness(1.06); }
.signin-pop__primary:active { transform: scale(0.98); }
.signin-pop__ghost {
  padding: 9px 12px;
  background: transparent;
  color: var(--ink-300);
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-family: inherit; font-size: 12px;
  cursor: pointer;
}
.signin-pop__ghost:hover { color: var(--ink-100); border-color: var(--ink-300); }

@media (max-width: 560px) {
  .signin-pop { width: min(320px, calc(100vw - 24px)); right: -4px; }
}

.authpill {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 4px 14px 4px 4px;
  background: transparent;
  color: var(--ink-100);
  border: 1px solid var(--line-strong);
  border-radius: 100px;
  font-family: inherit;
  font-size: 13px;
  cursor: pointer;
  transition: border-color 160ms, background 160ms;
}
.authpill:hover { border-color: var(--amber); }
.authpill__pic {
  width: 30px; height: 30px; border-radius: 50%;
  object-fit: cover;
  background: var(--ink-700);
  flex-shrink: 0;
}
.authpill__pic--initial {
  display: inline-grid; place-items: center;
  font-weight: 600; color: var(--amber-ink); background: var(--amber);
}
.authpill__name { font-weight: 500; }
.authpill__sync {
  display: inline-flex; align-items: center; gap: 3px;
  font-family: var(--font-mono);
  font-size: 9px; letter-spacing: 0.16em;
  color: var(--amber);
  padding: 2px 6px; border: 1px solid var(--line-amber);
  border-radius: 3px;
}

@media (max-width: 1000px) {
  .header {
    grid-template-columns: 1fr auto;
    grid-template-rows: auto auto;
  }
  .header__brand { grid-column: 1 / 2; }
  .header__auth  { grid-column: 2 / 3; justify-self: end; }
  .header .iconbtn { display: none; }
}


/* ============================================================
   Mobile / touch refinements
   ============================================================ */
@supports (padding: env(safe-area-inset-left)) {
  .app {
    padding-left: max(18px, env(safe-area-inset-left));
    padding-right: max(18px, env(safe-area-inset-right));
    padding-bottom: max(100px, env(safe-area-inset-bottom) + 50px);
  }
}

html, body { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { overscroll-behavior-y: contain; }

@media (hover: none) and (pointer: coarse) {
  .chip, .toolbar__right button, .iconbtn, .authpill, .signin__btn,
  .plani__btn, .viewswitch__btn, .swatch, .filter button {
    min-height: 40px;
  }
  .sheet__close { width: 40px; height: 40px; }
  .chip { padding-top: 8px; padding-bottom: 8px; }
}

@media (max-width: 800px) {
  .header__auth { grid-column: 2 / 3; justify-self: end; }
  .header .iconbtn { display: none; }
  .authpill__name { max-width: 90px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  .cert-overlay { padding: 12px; }
  .cert-wrap { gap: 10px; }
  .cert-page { max-width: 100%; }
  .cert-controls { justify-content: space-between; }
  .cert-controls .cert-btn { flex: 1; padding: 12px 16px; }

  .plani__month { font-size: 8px; }
  .plani__legend { flex-wrap: wrap; gap: 12px 18px; font-size: 11px; }
  .plani__legend-item.mono { margin-left: 0; }
  .plani__status { flex-wrap: wrap; }
}

@media (max-width: 560px) {
  :root { --sheet-radius: 20px; }

  .header { gap: 12px; padding-bottom: 16px; margin-bottom: 12px; }
  .header__title { font-size: 17px; }
  .header__brand { gap: 10px; }
  .logo { width: 40px; height: 40px; }
  .signin__btn {
    padding: 7px 5px 7px 10px;
    font-size: 12px;
    gap: 6px;
  }

  .badge-rail { grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 24px; }
  .badge { padding: 14px 10px 12px; }
  .medal { width: 48px; height: 48px; }

  .viewswitch { width: 100%; justify-content: center; }
  .viewswitch__btn { flex: 1; padding: 10px 12px; font-size: 13px; }

  .grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  html[data-density="compact"] .grid { grid-template-columns: 1fr 1fr 1fr; }

  .sky-card__name { font-size: 15px; }
  .sky-card__body { padding: 12px 14px; }

  .toolbar { gap: 10px; margin-bottom: 16px; }
  .search input { font-size: 16px; }
  .chips { gap: 5px; }
  .chip { font-size: 11px; padding: 6px 10px; }

  .sheet-overlay {
    justify-content: flex-end;
    align-items: flex-end;
  }
  .sheet {
    width: 100%;
    max-width: 100%;
    height: 92vh;
    max-height: 92vh;
    border-left: 0;
    border-top: 1px solid var(--line-strong);
    border-top-left-radius: var(--sheet-radius);
    border-top-right-radius: var(--sheet-radius);
    padding: 14px 18px calc(40px + env(safe-area-inset-bottom, 0px));
    animation: slideUp 340ms var(--ease);
  }
  .sheet::before {
    content: '';
    display: block;
    width: 44px; height: 4px;
    background: var(--line-strong);
    border-radius: 2px;
    margin: 4px auto 14px;
  }
  .sheet__title { font-size: 26px; margin-bottom: 18px; }
  .sheet__hero[data-has-img="true"] { height: 220px; }
  .sheet__facts { grid-template-columns: 1fr 1fr; gap: 12px 16px; }
  .sheet__close { top: 14px; right: 14px; }
  @keyframes slideUp {
    from { transform: translateY(30px); opacity: 0; }
    to   { transform: translateY(0); opacity: 1; }
  }

  .tweaks {
    left: 12px; right: 12px; bottom: 12px;
    width: auto;
    padding: 16px;
    padding-bottom: calc(16px + env(safe-area-inset-bottom, 0px));
    max-height: 70vh; overflow-y: auto;
  }

  .cert-controls { flex-direction: column-reverse; }
  .cert-controls .cert-btn { width: 100%; }
  .cert__title { font-size: 26px; }
  .cert__name { font-size: 28px; }

  .moonwidget { grid-template-columns: 1fr; gap: 16px; padding: 18px; }
  .moonwidget__visual { margin: 0 auto; }

  .plani__months { display: none; }
  .plani__wheel { inset: 8px; }
  .plani__status-sep { display: none; }
  .plani__auto { order: 3; width: 100%; justify-content: space-between; padding-top: 8px; border-top: 1px dashed var(--line); }
  .plani__controls { flex-direction: column; align-items: stretch; gap: 10px; }
  .plani__slider { width: 100%; }
}

@media (max-width: 400px) {
  .header__title { font-size: 15px; }
  .badge__desc { display: none; }
  .badge { padding: 12px 8px 10px; }
  .authpill__name { display: none; }
  .authpill { padding: 3px; }
  .signin__btn { font-size: 11px; padding: 6px 4px 6px 8px; }
}

@media (max-height: 500px) and (orientation: landscape) {
  .sheet { height: 100%; max-height: 100%; }
  .plani__stage { width: min(400px, 60vh); }
}