/* ============ Themes ============ */
:root {
  --font-display: 'Playfair Display', Georgia, serif;
  --font-script: 'Great Vibes', 'Brush Script MT', cursive;
  --font-body: 'Nunito', system-ui, -apple-system, sans-serif;
  --font-fine: 'Courier Prime', 'Courier New', monospace;
  --ease-pop: cubic-bezier(.2, 1.4, .4, 1);
}

body[data-theme='christmas'] {
  --bg: #0b2418; --bg-glow: #1f5c40; --bg-deep: #04120b;
  --text: #f7f0e1; --text-muted: rgba(247, 240, 225, .72);
  --gold: #d8b25a; --gold-hi: #f6e2a8; --gold-lo: #9e7a2c;
  --accent: #b8222e; --accent-hi: #d33a44; --accent-deep: #7e1119;
  --paper: #fbf5e7; --paper-shade: #f1e6cc; --ink: #2b1d14; --ink-muted: #7b6a57;
  --stamp: #a3141f;
  --glass: rgba(255, 255, 255, .06); --glass-line: rgba(216, 178, 90, .35);
  --token-0: #d33a44; --token-1: #d8b25a; --token-2: #2f9e64;
}

body[data-theme='valentines'] {
  --bg: #3a0a1c; --bg-glow: #8a1f45; --bg-deep: #1a030c;
  --text: #fff0f3; --text-muted: rgba(255, 240, 243, .74);
  --gold: #e8b4a0; --gold-hi: #fbe1d6; --gold-lo: #b97a66;
  --accent: #d6336c; --accent-hi: #ef5a8a; --accent-deep: #8f1640;
  --paper: #fff6f7; --paper-shade: #fbe3e8; --ink: #4a1424; --ink-muted: #94606e;
  --stamp: #c2185b;
  --glass: rgba(255, 255, 255, .07); --glass-line: rgba(232, 180, 160, .4);
  --token-0: #ef5a8a; --token-1: #e8b4a0; --token-2: #ff8fab;
}

body[data-theme='birthday'] {
  --bg: #16123a; --bg-glow: #3d2f8f; --bg-deep: #090720;
  --text: #f5f2ff; --text-muted: rgba(245, 242, 255, .74);
  --gold: #f2c14e; --gold-hi: #fde7a6; --gold-lo: #b88a1e;
  --accent: #6b4de6; --accent-hi: #8a70ff; --accent-deep: #3f2a9c;
  --paper: #fffdf7; --paper-shade: #f4eedd; --ink: #2b2350; --ink-muted: #6f6890;
  --stamp: #5b3fd6;
  --glass: rgba(255, 255, 255, .07); --glass-line: rgba(242, 193, 78, .38);
  --token-0: #ff6b9a; --token-1: #f2c14e; --token-2: #4dd4c6;
}

/* ============ Base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
html.modal-open { overflow: hidden; }

body {
  margin: 0;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  color: var(--text);
  background-color: var(--bg-deep);
  background-image:
    radial-gradient(1100px 620px at 50% -12%, var(--bg-glow), transparent 70%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-deep) 100%);
  background-attachment: fixed;
  transition: background-color .6s ease;
  overflow-x: hidden;
}

#ambient { position: fixed; inset: 0; pointer-events: none; z-index: 0; }

#lights {
  position: absolute; top: 0; left: 0; right: 0; height: 64px;
  pointer-events: none; z-index: 3; overflow: hidden;
}
#lights svg { display: block; }
.bulb { filter: drop-shadow(0 0 5px var(--c)) drop-shadow(0 0 12px var(--c)); animation: twinkle var(--d) ease-in-out var(--delay) infinite; }
@keyframes twinkle { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }

.shell {
  position: relative; z-index: 2; flex: 1;
  width: 100%; max-width: 1000px; margin: 0 auto;
  padding: 72px 16px 24px;
}

button { font: inherit; color: inherit; }

/* ============ Shared bits ============ */
.eyebrow {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1rem, 3.6vw, 1.25rem);
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold-hi);
}

.script {
  margin: 0;
  font-family: var(--font-script);
  font-weight: 400;
  font-size: clamp(3.6rem, 15vw, 7rem);
  line-height: 1.05;
  padding: 0 .2em .05em;
}

.foil {
  background: linear-gradient(100deg, var(--gold-lo) 0%, var(--gold-hi) 30%, var(--gold) 50%, var(--gold-hi) 70%, var(--gold-lo) 100%);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: shimmer 7s ease-in-out infinite;
  filter: drop-shadow(0 2px 10px rgba(0, 0, 0, .35));
}
@keyframes shimmer { 0%, 100% { background-position: 0% 0; } 50% { background-position: 100% 0; } }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 26px;
  border: 0; border-radius: 999px;
  font-weight: 800; letter-spacing: .02em; text-decoration: none;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, filter .2s ease;
}
.btn:active { transform: scale(.97); }
.btn:disabled { cursor: progress; filter: saturate(.6); }
.btn-primary {
  color: #fff;
  background: linear-gradient(180deg, var(--accent-hi), var(--accent) 55%, var(--accent-deep));
  box-shadow: 0 6px 18px -6px var(--accent), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.btn-primary:hover { filter: brightness(1.08); }
.btn-secondary {
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold-hi), var(--gold));
  box-shadow: 0 6px 16px -8px var(--gold-lo);
}
.btn-ghost { background: transparent; color: var(--ink-muted); box-shadow: inset 0 0 0 1.5px currentColor; }
.btn-small { min-height: 36px; padding: 6px 16px; font-size: .9rem; }
.btn:focus-visible, .tab:focus-visible, .gift:focus-visible, .modal-close:focus-visible {
  outline: 3px solid var(--gold-hi); outline-offset: 3px;
}

/* Gift-wrap pieces: a ribbon band with a medallion sitting on it */
.gift-ribbon {
  position: absolute; left: 0; right: 0; top: 54px; height: 14px;
  background:
    repeating-linear-gradient(90deg, transparent 0 7px, rgba(255, 255, 255, .09) 7px 8px),
    linear-gradient(180deg, var(--accent-hi), var(--accent) 50%, var(--accent-deep));
  box-shadow: 0 1px 2px rgba(0, 0, 0, .18);
}
.medallion {
  position: relative; z-index: 1;
  display: grid; place-items: center;
  width: 78px; height: 78px; margin: 0 auto 14px;
  border-radius: 50%;
  color: var(--gold-hi);
  background: radial-gradient(circle at 35% 30%, var(--accent-hi), var(--accent) 55%, var(--accent-deep));
  box-shadow: 0 0 0 3px var(--paper), 0 0 0 5px var(--gold), 0 8px 18px -6px rgba(0, 0, 0, .45);
}
.medallion .icon { width: 44px; height: 44px; }
.medallion-lg { width: 92px; height: 92px; }
.medallion-lg .icon { width: 52px; height: 52px; }

/* ============ Login ============ */
.login { display: grid; place-items: center; min-height: 70vh; padding-top: 8px; }
.login-card {
  position: relative; overflow: hidden;
  width: 100%; max-width: 420px;
  padding: 0 28px 30px; padding-top: 28px;
  text-align: center;
  color: var(--ink);
  background: linear-gradient(180deg, var(--paper), var(--paper-shade));
  border-radius: 20px;
  box-shadow: 0 30px 60px -20px rgba(0, 0, 0, .6), inset 0 0 0 1px rgba(255, 255, 255, .6);
  animation: rise .7s var(--ease-pop) both;
}
.login-card::before {
  content: ''; position: absolute; inset: 9px; border: 1px solid var(--gold); border-radius: 14px; pointer-events: none;
}
.login-card .gift-ribbon { top: 67px; }
.login-card .eyebrow { color: var(--accent); font-size: .85rem; }
.login-card .script { font-size: 5rem; }
.login-card .foil {
  background-image: linear-gradient(100deg, #7a5a1c 0%, #c9a24a 30%, #9e7a2c 50%, #c9a24a 70%, #7a5a1c 100%);
  filter: drop-shadow(0 1px 0 rgba(255, 255, 255, .6));
}
.login-title { font-family: var(--font-display); font-size: 1.6rem; margin: 0 0 8px; }
.login-copy { margin: 4px 0 20px; color: var(--ink-muted); }
.field { display: block; text-align: left; }
.field-label { display: block; font-size: .78rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-muted); margin-bottom: 6px; }
.field input {
  width: 100%; min-height: 50px; padding: 10px 16px;
  font: inherit; font-size: 1.1rem; color: var(--ink);
  background: #fff; border: 1.5px solid var(--paper-shade); border-radius: 12px;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, .05);
}
.field input:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(216, 178, 90, .25); }
.hint { margin: 10px 0 0; font-size: .92rem; font-style: italic; color: var(--ink-muted); }
.login-error { min-height: 1.5em; margin: 8px 0 10px; font-weight: 700; color: var(--accent); }
.login-card .btn { width: 100%; }
.shake { animation: shake .45s ease; }
@keyframes shake { 20%, 60% { transform: translateX(-8px); } 40%, 80% { transform: translateX(8px); } }
.is-opening { animation: unwrap .55s ease-in forwards; }
@keyframes unwrap { to { transform: scale(1.08) translateY(-10px); opacity: 0; filter: blur(4px); } }

/* ============ Hero ============ */
.hero { text-align: center; margin-bottom: 26px; animation: fade .6s ease both; }
.hero-ornament { display: flex; justify-content: center; margin-bottom: 4px; }
.sprig { width: 84px; height: 42px; filter: drop-shadow(0 4px 8px rgba(0, 0, 0, .35)); }
.hero-icon { width: 46px; height: 46px; color: var(--gold-hi); }
.intro { max-width: 34ch; margin: 6px auto 0; font-size: 1.08rem; color: var(--text-muted); }

/* ============ Tabs ============ */
.tabs {
  display: flex; gap: 4px; width: fit-content; max-width: 100%;
  margin: 0 auto 30px; padding: 5px;
  background: var(--glass); border: 1px solid var(--glass-line); border-radius: 999px;
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.tab {
  display: inline-flex; align-items: center; gap: 7px;
  min-height: 42px; padding: 8px 15px;
  border: 0; border-radius: 999px; background: transparent;
  font-size: .95rem; font-weight: 800; color: var(--text-muted);
  cursor: pointer; white-space: nowrap;
  transition: background .25s ease, color .25s ease;
}
.tab .icon { width: 19px; height: 19px; flex: none; }
.tab:hover { color: var(--text); }
.tab[aria-selected='true'] {
  color: var(--ink);
  background: linear-gradient(180deg, var(--gold-hi), var(--gold));
  box-shadow: 0 4px 14px -6px var(--gold-lo);
}

/* ============ Collection ============ */
.collection { text-align: center; margin-bottom: 28px; }
.collection-label, .collection-count { margin: 0; }
.collection-label { font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--text-muted); }
.collection-count { font-family: var(--font-display); font-style: italic; color: var(--gold-hi); }
.tokens { display: flex; justify-content: center; flex-wrap: wrap; gap: 6px; margin: 8px 0; }
.token { display: grid; color: var(--text-muted); opacity: .45; }
.token .icon { width: 38px; height: 38px; stroke-dasharray: 3 3; }
.token.on { opacity: 1; color: var(--gold-hi); }
.token.on .icon { stroke-dasharray: none; fill: var(--token-color, var(--token-0)); filter: drop-shadow(0 0 8px var(--token-color, var(--token-0))); }
.token.on[style*='--n:0'] { --token-color: var(--token-0); }
.token.on[style*='--n:1'] { --token-color: var(--token-1); }
.token.on[style*='--n:2'] { --token-color: var(--token-2); }
.token.pop { animation: token-pop .8s var(--ease-pop) .5s both; }
@keyframes token-pop { 0% { transform: scale(.2); opacity: 0; } 100% { transform: scale(1); opacity: 1; } }

/* ============ Cards ============ */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); gap: 22px; max-width: 760px; margin: 0 auto; }

.gift {
  position: relative; overflow: hidden;
  display: flex; flex-direction: column; align-items: center;
  padding: 22px 22px 20px;
  text-align: center;
  color: var(--ink);
  background: linear-gradient(180deg, var(--paper), var(--paper-shade));
  border: 0; border-radius: 18px;
  box-shadow: 0 18px 40px -18px rgba(0, 0, 0, .65), inset 0 0 0 1px rgba(255, 255, 255, .7);
  cursor: pointer;
  animation: rise .6s var(--ease-pop) both;
  animation-delay: calc(var(--i) * 80ms + 150ms);
  transition: transform .25s ease, box-shadow .25s ease;
}
.gift::before {
  content: ''; position: absolute; inset: 8px; border: 1px solid var(--gold); border-radius: 12px; pointer-events: none;
}
.gift:hover { transform: translateY(-4px) rotate(-.4deg); box-shadow: 0 26px 50px -20px rgba(0, 0, 0, .7), inset 0 0 0 1px rgba(255, 255, 255, .7); }
.gift-kind {
  font-size: .74rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--accent);
}
.gift-title { margin: 4px 0 6px; font-family: var(--font-display); font-size: 1.5rem; font-weight: 700; line-height: 1.2; }
.gift-blurb { color: var(--ink-muted); font-size: .98rem; max-width: 30ch; }
.gift-cta {
  margin-top: 14px; padding-top: 12px; width: 100%;
  border-top: 1px dashed rgba(0, 0, 0, .12);
  font-size: .85rem; font-weight: 800; letter-spacing: .06em; color: var(--accent);
}
.gift.is-redeemed { background: linear-gradient(180deg, var(--paper-shade), var(--paper-shade)); }
.gift.is-redeemed .medallion { filter: saturate(.7); }
.gift.is-redeemed .gift-cta { color: var(--ink-muted); }

.stamp {
  position: absolute; z-index: 2; top: 20px; right: 12px;
  display: flex; flex-direction: column; align-items: center;
  padding: 5px 12px 4px;
  color: var(--stamp);
  border: 3px double var(--stamp); border-radius: 8px;
  transform: rotate(-12deg);
  opacity: .88;
  mix-blend-mode: multiply;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(circle at 20% 30%, #000 0 60%, rgba(0, 0, 0, .75) 61% 70%, #000 71%);
  mask-image: radial-gradient(circle at 20% 30%, #000 0 60%, rgba(0, 0, 0, .75) 61% 70%, #000 71%);
}
.stamp-word { font-family: var(--font-display); font-weight: 700; font-size: .85rem; letter-spacing: .12em; text-transform: uppercase; line-height: 1.1; }
.stamp-date { font-family: var(--font-fine); font-size: .72rem; letter-spacing: .04em; }
.stamp-in { animation: stamp-in .5s cubic-bezier(.3, 1.6, .5, 1) both; }
@keyframes stamp-in {
  0% { transform: scale(2.6) rotate(4deg); opacity: 0; }
  60% { opacity: .95; }
  100% { transform: scale(1) rotate(-12deg); opacity: .88; }
}

/* ============ Locked tab ============ */
.locked {
  max-width: 560px; margin: 0 auto 28px; padding: 30px 20px 26px;
  text-align: center;
  background: var(--glass); border: 1px solid var(--glass-line); border-radius: 24px;
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  animation: rise .6s var(--ease-pop) both;
}
.lock-badge {
  display: grid; place-items: center; width: 72px; height: 72px; margin: 0 auto 10px;
  color: var(--ink); border-radius: 50%;
  background: linear-gradient(180deg, var(--gold-hi), var(--gold));
  box-shadow: 0 0 0 6px rgba(255, 255, 255, .06), 0 10px 26px -10px var(--gold-lo);
}
.lock-badge .icon { width: 38px; height: 38px; }
.locked-title { margin: 0 0 16px; font-family: var(--font-display); font-size: 1.6rem; }
.countdown { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; max-width: 380px; margin: 0 auto; }
.cd-box { padding: 10px 4px 8px; border-radius: 14px; background: rgba(0, 0, 0, .22); border: 1px solid var(--glass-line); }
.cd-num { display: block; font-family: var(--font-display); font-size: clamp(1.4rem, 6vw, 2rem); font-weight: 700; color: var(--gold-hi); font-variant-numeric: tabular-nums; }
.cd-label { font-size: .7rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); }
.locked-note { margin: 16px 0 0; font-family: var(--font-display); font-style: italic; color: var(--text-muted); }

.ghost {
  display: grid; place-items: center; height: 190px;
  border-radius: 18px;
  border: 1.5px dashed var(--glass-line);
  background: repeating-linear-gradient(135deg, var(--glass) 0 12px, transparent 12px 24px);
  animation: rise .6s var(--ease-pop) both;
  animation-delay: calc(var(--i) * 80ms + 200ms);
}
.ghost span { font-family: var(--font-script); font-size: 4.5rem; color: var(--gold); opacity: .5; filter: blur(1px); }

.empty { text-align: center; color: var(--text-muted); }
.script-sm { font-family: var(--font-script); font-size: 2.8rem; color: var(--gold-hi); margin: 0; }

/* ============ Modal ============ */
dialog#modal {
  width: min(540px, calc(100vw - 24px));
  max-height: calc(100dvh - 24px);
  padding: 0; border: 0; background: transparent; color: var(--ink);
  overflow: visible;
}
dialog#modal::backdrop { background: rgba(4, 8, 6, .62); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.fx { position: fixed; inset: 0; pointer-events: none; z-index: 5; }

.modal-paper {
  position: relative; overflow: auto; overscroll-behavior: contain;
  max-height: calc(100dvh - 24px);
  padding: 32px 26px 26px;
  text-align: center;
  background: linear-gradient(180deg, var(--paper), var(--paper-shade));
  border-radius: 22px;
  box-shadow: 0 40px 80px -24px rgba(0, 0, 0, .7);
}
.modal-paper.enter { animation: pop .45s var(--ease-pop) both; }
.modal-paper::before {
  content: ''; position: absolute; inset: 9px; border: 1px solid var(--gold); border-radius: 15px; pointer-events: none;
}
.modal-paper .gift-ribbon { top: 71px; }
.modal-paper .stamp { top: 26px; right: 22px; }
.modal-paper .stamp-word { font-size: 1.3rem; }
.modal-close {
  position: absolute; z-index: 3; top: 16px; left: 16px;
  width: 40px; height: 40px; border: 0; border-radius: 50%;
  font-size: 1.6rem; line-height: 1; color: var(--ink-muted);
  background: rgba(255, 255, 255, .7); cursor: pointer;
}
.modal-title { margin: 4px 0 8px; font-family: var(--font-display); font-size: clamp(1.7rem, 6vw, 2.1rem); line-height: 1.15; }
.modal-blurb { margin: 0 auto 20px; max-width: 34ch; color: var(--ink-muted); font-size: 1.05rem; }

.modal-actions { display: flex; flex-direction: column; align-items: center; gap: 10px; margin-bottom: 22px; }
.btn-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; }
.confirm-copy { margin: 0; font-weight: 700; }
.confirm-copy.error { color: var(--accent); }

.reveal {
  margin: 0 0 20px; padding: 20px 18px;
  border-radius: 16px;
  background: #fff;
  box-shadow: inset 0 0 0 1px var(--paper-shade), 0 10px 24px -16px rgba(0, 0, 0, .35);
}
.reveal h3 { margin: 0 0 6px; font-family: var(--font-display); font-size: 1.35rem; color: var(--accent); }
.reveal p { margin: 0 0 14px; }
.reveal p:last-child { margin-bottom: 0; }
.reveal-in { animation: rise .6s var(--ease-pop) .35s both; }
.code {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px;
  margin: 0 0 14px; padding: 12px;
  border: 1.5px dashed var(--gold); border-radius: 12px; background: var(--paper);
}
.code-label { width: 100%; font-size: .72rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-muted); }
.code code { font-family: var(--font-fine); font-size: 1.15rem; letter-spacing: .06em; word-break: break-all; }
.code .btn-small { color: var(--ink); background: var(--paper-shade); }

/* Date picker (Mystery Date) */
.date-pick, .date-chosen { margin-top: 18px; }
.date-label { margin: 0; font-size: .74rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--ink-muted); }
.date-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(62px, 1fr)); gap: 8px; margin: 10px 0 16px; }
.date-chip {
  display: flex; flex-direction: column; align-items: center;
  padding: 6px 0 8px;
  border: 1.5px solid var(--paper-shade); border-radius: 12px;
  background: var(--paper); color: var(--ink);
  cursor: pointer;
  transition: transform .15s ease, border-color .15s ease, background .15s ease;
}
.date-chip:hover { border-color: var(--gold); }
.date-chip:focus-visible { outline: 3px solid var(--gold); outline-offset: 2px; }
.chip-dow { font-size: .62rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-muted); }
.chip-day { font-family: var(--font-display); font-size: 1.45rem; font-weight: 700; line-height: 1.15; }
.chip-mon { font-size: .74rem; font-weight: 800; color: var(--accent); }
.date-chip.is-picked {
  color: #fff; border-color: var(--accent-deep);
  background: linear-gradient(180deg, var(--accent-hi), var(--accent));
  transform: translateY(-2px);
  box-shadow: 0 8px 16px -8px var(--accent);
}
.date-chip.is-picked .chip-dow, .date-chip.is-picked .chip-mon { color: rgba(255, 255, 255, .85); }

.date-chosen {
  display: flex; align-items: center; justify-content: center; gap: 16px;
  padding: 14px; text-align: left;
  border: 1.5px dashed var(--gold); border-radius: 14px; background: var(--paper);
}
.date-chosen .date-label { color: var(--accent); }
.date-chosen-day { margin: 2px 0 0; font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; line-height: 1.2; }
.cal-tile {
  flex: none; display: flex; flex-direction: column; align-items: center;
  width: 72px; overflow: hidden;
  border-radius: 12px; background: #fff;
  box-shadow: 0 8px 18px -10px rgba(0, 0, 0, .45), inset 0 0 0 1px var(--paper-shade);
}
.cal-mon { width: 100%; padding: 3px 0; text-align: center; font-size: .72rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: #fff; background: var(--accent); }
.cal-day { font-family: var(--font-display); font-size: 2rem; font-weight: 700; line-height: 1.1; padding-top: 2px; }
.cal-dow { padding-bottom: 6px; font-size: .68rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-muted); }
.link-btn {
  min-height: 44px; margin-top: 6px; padding: 0 8px;
  border: 0; background: none; cursor: pointer;
  font-weight: 800; color: var(--accent); text-decoration: underline; text-underline-offset: 3px;
}

.terms {
  text-align: left;
  padding-top: 16px;
  border-top: 1px dashed rgba(0, 0, 0, .15);
  font-family: var(--font-fine);
  font-size: .82rem; line-height: 1.5; color: var(--ink-muted);
}
.terms h3 { margin: 0 0 6px; font-family: var(--font-fine); font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; }
.terms ol { margin: 0 0 10px; padding-left: 1.4em; }
.terms li + li { margin-top: 4px; }
.fine-print { margin: 0; font-size: .72rem; opacity: .8; }

/* ============ Footer / ground ============ */
.site-foot { position: relative; z-index: 1; margin-top: 40px; text-align: center; }
.signoff { margin: 0 0 8px; font-family: var(--font-display); font-style: italic; color: var(--text-muted); }
.kiss { font-family: var(--font-script); font-style: normal; font-size: 1.5em; line-height: 0; color: var(--gold-hi); }
.ground { position: relative; width: 100%; height: 130px; overflow: hidden; }
.ground .hill { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.ground .pine {
  position: absolute; left: var(--x); bottom: var(--y);
  height: calc(var(--h) * var(--s, 1)); width: calc(var(--h) * var(--s, 1) * 20 / 34);
  transform: translateX(-50%);
  filter: drop-shadow(0 2px 2px rgba(0, 0, 0, .15));
}
body:not([data-theme='christmas']) .ground { display: none; }
body:not([data-theme='christmas']) .site-foot { padding-bottom: 28px; }

/* ============ Motion ============ */
@keyframes rise { from { opacity: 0; transform: translateY(18px) scale(.98); } to { opacity: 1; transform: none; } }
@keyframes pop { from { opacity: 0; transform: scale(.9) translateY(20px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .bulb { animation: none; }
}

@media (min-width: 900px) {
  .ground { height: 170px; }
  .ground .pine { --s: 1.5; }
}

/* ============ Small screens ============ */
@media (max-width: 420px) {
  .tab { padding: 8px 11px; gap: 5px; font-size: .88rem; }
  .tab .icon { width: 17px; height: 17px; }
  .modal-paper { padding: 30px 18px 22px; }
  .modal-paper .stamp { right: 14px; }
}