:root {
  --seed:#B4306E; --pc:#B4306E; --on-pc:#ffffff; --pc-cont:#FFD8E6; --on-pc-cont:#3E001D;
  --tert:#1E9E6A;
  --bg:#FFF7FA; --surf:#FFFFFF;
  --surf-1:#FBEEF3; --surf-2:#F6E4EC; --surf-3:#F1DBE5;
  --on-surf:#201A1C; --on-surf-var:#6B5B62;
  --outline:#E4CBD5; --error:#B3261E;
  --font:'Roboto Flex', sans-serif; --display:'Bricolage Grotesque', sans-serif;
  --card-r:26px; --btn-r:100px; --topbar-r:0 0 26px 26px; --nav-r:26px 26px 0 0;
  --glass-blur:0px; --glass-bg:var(--surf-1); --glass-border:transparent;
}
body[data-theme="dark"] {
  --bg:#160F12; --surf:#201A1C;
  --surf-1:#271F22; --surf-2:#2C2327; --surf-3:#34292E;
  --on-surf:#ECE0E4; --on-surf-var:#C6A9B3;
  --outline:#4A3A40;
  --glass-bg:var(--surf-1);
}

/* ===== iOS LIQUID GLASS SKIN ===== */
body[data-skin="ios"] {
  --font:'Roboto Flex', -apple-system, sans-serif;
  --display:'Roboto Flex', -apple-system, sans-serif;
  --card-r:18px; --btn-r:14px; --topbar-r:0; --nav-r:22px 22px 0 0;
  --glass-blur:22px;
  --bg:#EAEAF2; --surf:#ffffff;
  --glass-bg:rgba(255,255,255,.55);
  --glass-border:rgba(255,255,255,.5);
}
body[data-skin="ios"][data-theme="dark"] {
  --bg:#05060a; --surf:#12141c;
  --surf-1:rgba(255,255,255,.06); --surf-2:rgba(255,255,255,.09); --surf-3:rgba(255,255,255,.13);
  --on-surf:#f2f3f8; --on-surf-var:#a9adbd; --outline:rgba(255,255,255,.14);
  --glass-bg:rgba(30,34,48,.5); --glass-border:rgba(255,255,255,.14);
}
body[data-skin="ios"] {
  background-image:
    radial-gradient(circle at 15% 10%, color-mix(in srgb, var(--seed) 40%, transparent), transparent 45%),
    radial-gradient(circle at 85% 80%, color-mix(in srgb, var(--pc) 35%, transparent), transparent 50%);
  background-attachment: fixed;
}
body[data-skin="ios"] .glass-surface,
body[data-skin="ios"] .glass-card {
  background: var(--glass-bg) !important;
  backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(180%);
  border: 1px solid var(--glass-border);
  box-shadow: 0 8px 30px rgba(0,0,0,.12), inset 0 1px 0 rgba(255,255,255,.25);
}
body[data-skin="ios"] .m3-btn:active { transform: scale(.96); border-radius: var(--btn-r); }
body[data-skin="ios"] .m3-filled { box-shadow: 0 4px 14px color-mix(in srgb, var(--pc) 40%, transparent); }
body[data-skin="ios"] .topbar { border-radius: 0; }
body[data-skin="ios"] .avatar { border-radius: 50%; }
body[data-skin="ios"] .nav-on .nav-pill { border-radius: 14px; }

/* ===== MATERIAL SKIN gradient atmosphere ===== */
body[data-skin="material"] {
  background-image:
    radial-gradient(circle at 90% -5%, color-mix(in srgb, var(--seed) 22%, transparent), transparent 40%),
    radial-gradient(circle at -10% 100%, color-mix(in srgb, var(--pc) 18%, transparent), transparent 45%);
  background-attachment: fixed;
}

* { box-sizing:border-box; margin:0; padding:0; -webkit-tap-highlight-color:transparent; }
html,body { height:100%; }
body { font-family:var(--font); background:var(--bg); color:var(--on-surf); overscroll-behavior:none; transition: background .4s, color .3s; }
a { color:var(--pc); }

.app-root { display:flex; flex-direction:column; height:100vh; max-width:620px; margin:0 auto; position:relative; }

.topbar {
  display:flex; align-items:center; gap:8px; padding:12px 14px;
  background:var(--glass-bg); position:sticky; top:0; z-index:20; border-radius:var(--topbar-r);
  backdrop-filter: blur(var(--glass-blur)); -webkit-backdrop-filter: blur(var(--glass-blur));
}
.topbar-title-wrap { display:flex; align-items:center; gap:6px; flex:1; }
.topbar-title { font-family:var(--display); font-weight:800; font-size:26px; letter-spacing:-.6px; }
body[data-skin="ios"] .topbar-title { font-weight:700; letter-spacing:-.3px; }
.topbar-actions { display:flex; align-items:center; gap:4px; }
.icon-btn { width:42px; height:42px; border:none; background:transparent; color:var(--on-surf); border-radius:50%; display:grid; place-items:center; cursor:pointer; transition:background .2s, transform .15s; }
.icon-btn:active { background:var(--surf-3); transform:scale(.88); }

.main-scroll { flex:1; overflow-y:auto; padding:14px 14px 150px; }

/* Buttons */
.m3-btn { position:relative; overflow:hidden; border:none; cursor:pointer; font-family:var(--font); font-weight:700; font-size:14px; padding:11px 22px; border-radius:var(--btn-r); display:inline-flex; align-items:center; gap:8px; transition:transform .18s cubic-bezier(.34,1.56,.64,1), box-shadow .2s, background .2s; }
.m3-btn:active { transform:scale(.93); border-radius:16px; }
.m3-filled { background:var(--pc); color:var(--on-pc); }
.m3-tonal { background:var(--pc-cont); color:var(--on-pc-cont); }
.m3-outlined { background:transparent; color:var(--pc); border:1.5px solid var(--outline); }
.m3-text { background:transparent; color:var(--pc); padding:10px 14px; }
.m3-disabled { opacity:.4; cursor:not-allowed; }
.ripple { position:absolute; width:12px; height:12px; background:rgba(255,255,255,.5); border-radius:50%; transform:translate(-50%,-50%); animation:rip .6s ease-out; pointer-events:none; }
.m3-tonal .ripple, .m3-text .ripple, .m3-outlined .ripple { background:color-mix(in srgb, var(--pc) 30%, transparent); }
@keyframes rip { to { width:220px; height:220px; opacity:0; } }

/* Avatars */
.avatar { width:40px; height:40px; border-radius:30% 70% 70% 30% / 30% 30% 70% 70%; display:grid; place-items:center; color:#fff; font-weight:800; text-transform:uppercase; font-family:var(--display); flex-shrink:0; overflow:hidden; }
.avatar.sm { width:32px; height:32px; font-size:13px; }
.avatar.big { width:66px; height:66px; font-size:30px; }
.avatar.huge { width:100px; height:100px; font-size:44px; }
.avatar.clickable { border:none; cursor:pointer; }
.avatar-img { width:100%; height:100%; object-fit:cover; }

.author-link { cursor:pointer; transition:color .15s; }
.author-link:hover { color:var(--pc); text-decoration:underline; }

/* Feed */
.feed, .sub-view, .explore-view, .profile-view, .detail-page, .music-view { display:flex; flex-direction:column; gap:14px; animation:fadeUp .45s cubic-bezier(.2,.8,.2,1); }
@keyframes fadeUp { from { opacity:0; transform:translateY(16px); } }
.welcome-card { background:linear-gradient(135deg, var(--pc), var(--tert)); color:#fff; padding:24px; border-radius:var(--card-r); box-shadow:0 8px 26px color-mix(in srgb, var(--pc) 30%, transparent); }
.welcome-card h2 { font-family:var(--display); font-size:28px; margin-bottom:4px; font-weight:800; letter-spacing:-.5px; }
.welcome-card p { opacity:.94; font-size:14px; }
body[data-skin="ios"] .welcome-card { background:linear-gradient(135deg, color-mix(in srgb,var(--pc) 88%, #fff), color-mix(in srgb,var(--seed) 70%,#000)); }

.post-card { background:var(--surf-1); border-radius:var(--card-r); padding:16px; cursor:pointer; transition:transform .2s cubic-bezier(.34,1.4,.64,1), background .2s; animation:fadeUp .45s cubic-bezier(.2,.8,.2,1); }
.post-card:active { transform:scale(.98); }
.post-card.static { cursor:default; }
.post-card.static:active { transform:none; }
.post-head { display:flex; align-items:center; gap:6px; font-size:13px; color:var(--on-surf-var); flex-wrap:wrap; }
.post-sub { font-weight:800; color:var(--on-surf); }
.post-dot { opacity:.5; }
.pin-chip { margin-left:auto; background:var(--tert); color:#fff; font-size:10px; font-weight:800; padding:3px 9px; border-radius:100px; }
.post-title { font-family:var(--display); font-size:19px; font-weight:800; margin:10px 0 8px; line-height:1.2; letter-spacing:-.3px; }
.post-title.big { font-size:25px; }
.flair-chip { display:inline-block; background:var(--pc-cont); color:var(--on-pc-cont); font-size:11px; font-weight:700; padding:4px 12px; border-radius:100px; }
.post-body { color:var(--on-surf-var); font-size:14px; margin-top:10px; line-height:1.5; }
.post-body.full { color:var(--on-surf); }
.essay-teaser { margin-top:12px; background:var(--surf-3); padding:12px 14px; border-radius:16px; font-size:13px; color:var(--on-surf-var); }
.post-actions { display:flex; align-items:center; gap:12px; margin-top:14px; }

.vote-widget { display:flex; align-items:center; gap:4px; background:var(--surf-3); border-radius:100px; padding:3px; }
.vote-btn { border:none; background:transparent; color:var(--on-surf-var); width:34px; height:30px; border-radius:100px; cursor:pointer; display:grid; place-items:center; transition:transform .15s cubic-bezier(.34,1.56,.64,1), background .2s, color .2s; }
.vote-btn:active { transform:scale(1.3); }
.vote-up-on { background:var(--tert); color:#fff; }
.vote-down-on { background:var(--error); color:#fff; }
.vote-count { font-weight:800; font-size:14px; min-width:22px; text-align:center; }
.action-chip { display:flex; align-items:center; gap:6px; background:var(--surf-3); border-radius:100px; padding:7px 14px; font-size:13px; font-weight:700; color:var(--on-surf-var); }

/* Sub hero */
.sub-hero { position:relative; border-radius:var(--card-r); overflow:hidden; min-height:180px; }
.sub-hero-img { width:100%; height:200px; }
.sub-hero-overlay { position:absolute; inset:0; display:flex; align-items:flex-end; gap:14px; padding:18px 22px; }
.sub-hero-overlay .avatar.big { border:3px solid #fff; box-shadow:0 4px 14px rgba(0,0,0,.3); }
.sub-hero-overlay h1 { font-family:var(--display); font-size:28px; color:#fff; text-shadow:0 2px 8px rgba(0,0,0,.4); font-weight:800; }
.sub-name-row { display:flex; align-items:center; gap:8px; }
.sub-about-card { background:var(--surf-1); border-radius:var(--card-r); padding:18px 20px; }
.sub-about-top { display:flex; align-items:center; justify-content:space-between; margin-bottom:8px; }
.sub-about-label { font-family:var(--display); font-size:13px; text-transform:uppercase; letter-spacing:.5px; color:var(--on-surf-var); }
.sub-about-desc { font-size:15px; line-height:1.5; }
.sub-stats { display:flex; align-items:center; gap:8px; margin-top:12px; font-size:13px; color:var(--on-surf-var); }
.sub-stats b { color:var(--on-surf); } .sub-stats-dot { opacity:.5; }

.sort-tabs { display:flex; gap:8px; overflow-x:auto; padding:2px; }
.sort-chip { flex-shrink:0; border:1.5px solid var(--outline); background:transparent; color:var(--on-surf-var); font-family:var(--font); font-weight:700; font-size:13px; padding:8px 18px; border-radius:100px; cursor:pointer; transition:transform .18s cubic-bezier(.34,1.56,.64,1), background .2s, color .2s, border-color .2s; }
.sort-chip:active { transform:scale(.9); }
.sort-on { background:var(--pc); color:var(--on-pc); border-color:var(--pc); }

/* Explore */
.page-title { font-family:var(--display); font-size:30px; margin-bottom:6px; font-weight:800; letter-spacing:-.6px; display:inline-flex; align-items:center; gap:8px; }
.sub-tile { display:flex; align-items:center; gap:14px; background:var(--surf-1); border-radius:var(--card-r); padding:14px; cursor:pointer; transition:transform .2s cubic-bezier(.34,1.4,.64,1); }
.sub-tile:active { transform:scale(.98); }
.sub-tile-name { font-weight:800; display:flex; align-items:center; gap:6px; }
.sub-tile-desc { font-size:13px; color:var(--on-surf-var); margin-top:2px; }
.banned-tag { background:var(--error); color:#fff; font-size:9px; font-weight:800; padding:2px 7px; border-radius:100px; }
.banned-tag.big { display:inline-block; margin:8px auto; padding:5px 14px; font-size:12px; }

/* Music */
.music-hero { background:linear-gradient(135deg, var(--seed), var(--pc)); }
.music-search { margin-top:4px; }
.music-list { display:flex; flex-direction:column; gap:8px; margin-top:8px; }
.music-item { display:flex; align-items:center; gap:12px; padding:8px; border-radius:16px; cursor:pointer; background:var(--surf-1); transition:background .2s, transform .15s; }
.music-item:active { transform:scale(.98); }
.music-item-on { outline:2px solid var(--pc); }
.music-thumb { width:48px; height:48px; border-radius:12px; object-fit:cover; flex-shrink:0; }
.music-thumb.ph { display:grid; place-items:center; background:var(--surf-2); color:var(--on-surf-var); }
.music-item-info { flex:1; min-width:0; }
.music-item-title { font-weight:700; font-size:14px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.music-item-artist { font-size:12px; color:var(--on-surf-var); }
.music-ctrl { border:none; background:transparent; color:var(--on-surf); width:38px; height:38px; border-radius:50%; display:grid; place-items:center; cursor:pointer; transition:transform .15s, background .2s; }
.music-ctrl:active { transform:scale(.85); background:var(--surf-1); }
.music-ctrl.big { background:var(--pc); color:var(--on-pc); }
.music-mini { position:fixed; left:50%; transform:translateX(-50%); bottom:92px; z-index:40; width:min(600px, calc(100% - 24px)); background:var(--glass-bg); backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur)); border-radius:20px; padding:8px 10px; display:flex; align-items:center; gap:10px; box-shadow:0 8px 24px rgba(0,0,0,.25); animation:snackIn .35s cubic-bezier(.34,1.56,.64,1); }
.music-mini-thumb { width:44px; height:44px; border-radius:12px; object-fit:cover; }
.music-mini-info { flex:1; min-width:0; }
.music-mini-title { font-weight:700; font-size:13px; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.music-mini-artist { font-size:11px; color:var(--on-surf-var); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }

/* Profile */
.profile-view { align-items:center; text-align:center; padding-top:24px; gap:12px; }
.profile-page { display:flex; flex-direction:column; align-items:center; text-align:center; gap:12px; position:relative; }
.profile-back { align-self:flex-start; }
.profile-banner { width:100%; height:150px; border-radius:var(--card-r); margin-bottom:-50px; box-shadow:inset 0 -40px 60px -30px rgba(0,0,0,.3); }
.profile-av-wrap { z-index:2; }
.profile-av-wrap .avatar.huge { border:4px solid var(--bg); box-shadow:0 4px 16px rgba(0,0,0,.2); }
.profile-name { font-size:26px; }
.profile-bio { color:var(--on-surf-var); font-size:14px; max-width:340px; line-height:1.5; }
.profile-stats { display:flex; align-items:center; gap:8px; font-size:14px; color:var(--on-surf-var); }
.profile-stats b { color:var(--on-surf); }
.profile-posts-label { align-self:stretch; margin-top:16px; }
.admin-badge { display:inline-flex; align-items:center; gap:5px; background:var(--error); color:#fff; font-weight:800; font-size:12px; padding:5px 14px; border-radius:100px; }
.guest-note { color:var(--on-surf-var); font-size:14px; max-width:320px; }

/* Comments */
.section-label { font-family:var(--display); font-size:18px; margin:8px 0; font-weight:800; display:flex; align-items:center; gap:6px; }
.comment-box { display:flex; flex-direction:column; gap:10px; }
.comment { display:flex; gap:10px; background:var(--surf-1); border-radius:20px; padding:12px; }
.comment-author { font-weight:800; font-size:13px; }
.comment-body { font-size:14px; color:var(--on-surf-var); margin-top:2px; }
.empty-mini { text-align:center; color:var(--on-surf-var); padding:20px; }

/* Inputs */
.m3-input { width:100%; font-family:var(--font); font-size:15px; padding:14px 16px; border:1.5px solid var(--outline); border-radius:16px; background:var(--surf); color:var(--on-surf); resize:vertical; }
.m3-input:focus { outline:none; border-color:var(--pc); border-width:2px; }
.code-input { font-family:'Roboto Mono', monospace; font-size:13px; }
.field-label { font-size:12px; font-weight:800; text-transform:uppercase; letter-spacing:.5px; color:var(--on-surf-var); margin-top:6px; }
.gen-row { display:flex; gap:8px; } .gen-row .m3-input { flex:1; }
.auth-err { color:var(--error); font-size:13px; text-align:center; margin-top:10px; font-weight:700; }
.css-templates { display:flex; gap:6px; flex-wrap:wrap; }

/* Edit previews */
.edit-avatar-preview { display:flex; justify-content:center; }
.edit-avatar-img { width:100px; height:100px; border-radius:40% 60% 60% 40% / 40% 40% 60% 60%; object-fit:cover; border:3px solid #fff; }
body[data-skin="ios"] .edit-avatar-img { border-radius:50%; }
.banner-preview { height:120px; border-radius:20px; display:flex; align-items:center; justify-content:center; margin-bottom:8px; }

/* FAB */
.fab { position:fixed; right:max(16px, calc(50% - 310px + 16px)); bottom:96px; z-index:30; background:var(--pc-cont); color:var(--on-pc-cont); border:none; cursor:pointer; height:60px; padding:0 22px; border-radius:22px; display:flex; align-items:center; gap:8px; box-shadow:0 6px 18px color-mix(in srgb, var(--pc) 35%, transparent); font-weight:800; font-size:15px; transition:transform .2s cubic-bezier(.34,1.56,.64,1); }
.fab:active { transform:scale(.9) rotate(-8deg); border-radius:30px; }
.fab-label { color:var(--on-pc-cont); }
.admin-fab { position:fixed; left:max(16px, calc(50% - 310px + 16px)); bottom:96px; z-index:30; width:56px; height:56px; border-radius:20px; border:none; background:var(--error); cursor:pointer; display:grid; place-items:center; box-shadow:0 6px 18px rgba(179,38,30,.4); transition:transform .2s cubic-bezier(.34,1.56,.64,1); }
.admin-fab:active { transform:scale(.9) rotate(8deg); }
.logout-fab { position:fixed; left:max(80px, calc(50% - 310px + 80px)); bottom:100px; z-index:30; width:44px; height:44px; border-radius:16px; border:1.5px solid var(--outline); background:var(--surf-1); cursor:pointer; display:grid; place-items:center; }

/* Bottom nav */
.bottom-nav { position:sticky; bottom:0; display:flex; justify-content:space-around; background:var(--glass-bg); backdrop-filter:blur(var(--glass-blur)); -webkit-backdrop-filter:blur(var(--glass-blur)); padding:10px 8px 14px; z-index:20; border-radius:var(--nav-r); }
.nav-item { border:none; background:transparent; cursor:pointer; display:flex; flex-direction:column; align-items:center; gap:4px; color:var(--on-surf-var); flex:1; }
.nav-pill { width:60px; height:34px; display:grid; place-items:center; border-radius:100px; transition:background .3s cubic-bezier(.34,1.4,.64,1), transform .2s; }
.nav-item:active .nav-pill { transform:scale(.85); }
.nav-label { font-size:11px; font-weight:700; }
.nav-on { color:var(--pc); }
.nav-on .nav-pill { background:var(--pc-cont); color:var(--on-pc-cont); }

/* Dialogs */
.dialog-scrim, .sheet-scrim { position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:50; display:grid; place-items:center; padding:20px; animation:fade .25s; backdrop-filter:blur(2px); }
@keyframes fade { from { opacity:0; } }
.dialog { background:var(--surf-1); border-radius:28px; padding:24px; width:100%; max-width:400px; animation:pop .4s cubic-bezier(.34,1.56,.64,1); max-height:88vh; overflow-y:auto; }
.dialog.wide { max-width:480px; }
@keyframes pop { from { transform:scale(.85); opacity:0; } }
.dialog-icon { width:56px; height:56px; background:var(--pc-cont); border-radius:40% 60% 60% 40% / 40% 40% 60% 60%; display:grid; place-items:center; margin:0 auto 16px; color:var(--on-pc-cont); }
.dialog-icon svg { fill:var(--on-pc-cont); }
.dialog-title { font-family:var(--display); font-size:22px; text-align:center; margin-bottom:12px; font-weight:800; }
.dialog-text { color:var(--on-surf-var); font-size:14px; margin-bottom:12px; line-height:1.5; }
.dialog-actions { display:flex; justify-content:flex-end; gap:8px; margin-top:16px; }
.form-col { display:flex; flex-direction:column; gap:12px; }
.tabs { display:flex; background:var(--surf-3); border-radius:100px; padding:4px; margin-bottom:16px; }
.tab { flex:1; border:none; background:transparent; padding:10px; border-radius:100px; font-family:var(--font); font-weight:700; cursor:pointer; color:var(--on-surf-var); transition:all .2s; }
.tab-on { background:var(--pc); color:var(--on-pc); }
.color-row { display:flex; gap:12px; justify-content:center; }
.color-row.wrap { flex-wrap:wrap; }
.color-dot { width:38px; height:38px; border-radius:50%; border:3px solid transparent; cursor:pointer; transition:transform .2s; }
.color-dot:active { transform:scale(.85); }
.color-on { border-color:var(--on-surf); transform:scale(1.15); }

/* Sheet */
.sheet-scrim { align-items:flex-end; padding:0; }
.sheet { background:var(--surf-1); width:100%; max-width:620px; border-radius:28px 28px 0 0; padding:12px 20px 34px; max-height:88vh; overflow-y:auto; animation:slideUp .4s cubic-bezier(.2,.8,.2,1); }
@keyframes slideUp { from { transform:translateY(100%); } }
.sheet-handle { width:40px; height:4px; background:var(--outline); border-radius:4px; margin:4px auto 18px; }
.admin-head { display:flex; align-items:center; gap:10px; }
.admin-head h2 { font-family:var(--display); font-size:22px; font-weight:800; }
.admin-sub { color:var(--on-surf-var); font-size:13px; margin:4px 0 18px; }
.admin-block { background:var(--surf); border-radius:20px; padding:16px; margin-bottom:14px; display:flex; flex-direction:column; gap:10px; }
body[data-skin="ios"] .admin-block { background:var(--surf-2); }
.admin-block h4 { font-size:15px; font-weight:800; }
.skin-row { display:flex; gap:10px; }
.skin-card { flex:1; border:2px solid var(--outline); background:transparent; border-radius:18px; padding:14px 8px; cursor:pointer; display:flex; flex-direction:column; align-items:center; gap:4px; color:var(--on-surf); font-weight:700; font-family:var(--font); transition:all .2s; }
.skin-card small { font-size:11px; color:var(--on-surf-var); font-weight:600; }
.skin-card:active { transform:scale(.95); }
.skin-on { border-color:var(--pc); background:var(--pc-cont); color:var(--on-pc-cont); }

/* Banned */
.banned-page { display:flex; flex-direction:column; align-items:center; text-align:center; padding:60px 20px; gap:12px; animation:fadeUp .5s; }
.banned-icon { width:120px; height:120px; background:var(--surf-2); border-radius:40% 60% 60% 40% / 40% 40% 60% 60%; display:grid; place-items:center; margin-bottom:8px; }
.banned-page h1 { font-family:var(--display); font-size:44px; color:var(--error); font-weight:800; }
.banned-msg { font-size:17px; max-width:340px; line-height:1.5; }
.banned-sub { font-weight:800; color:var(--on-surf-var); margin-bottom:12px; }

/* Essay */
.essay-page { max-width:640px; margin:0 auto; padding:20px 22px 80px; min-height:100vh; border-radius:var(--card-r); position:relative; animation:fadeUp .5s; }
.essay-topbar { display:flex; align-items:center; justify-content:space-between; margin-bottom:20px; }
.essay-flair { background:var(--tert); color:#fff; font-size:11px; font-weight:800; padding:5px 14px; border-radius:100px; }
.essay-title { font-family:var(--display); font-size:clamp(28px,6vw,40px); line-height:1.1; margin-bottom:16px; letter-spacing:-1px; font-weight:800; }
.essay-byline { display:flex; align-items:center; gap:8px; margin-bottom:26px; color:var(--on-surf-var); font-size:14px; }
.essay-body { font-size:17px; line-height:1.75; }
.essay-p { margin-bottom:20px; }
.essay-word { cursor:pointer; border-radius:3px; transition:background .15s; padding:0 1px; }
.essay-word:hover { background:var(--pc-cont); }
.essay-word.defined { text-decoration:underline; text-decoration-color:var(--tert); text-decoration-thickness:3px; text-underline-offset:3px; background:rgba(30,158,106,.14); }
.def-pop { position:fixed; z-index:100; background:var(--surf-1); border:1.5px solid var(--tert); border-radius:18px; padding:14px 16px; max-width:280px; box-shadow:0 8px 28px rgba(0,0,0,.25); animation:pop .25s cubic-bezier(.34,1.56,.64,1); }
.def-word { font-family:var(--display); font-weight:800; font-size:16px; color:var(--tert); margin-bottom:4px; text-transform:capitalize; }
.def-text { font-size:14px; line-height:1.5; }

/* Snackbar */
.snackbar { position:fixed; bottom:170px; left:50%; transform:translateX(-50%); background:var(--on-surf); color:var(--surf); padding:14px 22px; border-radius:16px; font-size:14px; font-weight:600; z-index:200; max-width:90%; text-align:center; animation:snackIn .35s cubic-bezier(.34,1.56,.64,1); box-shadow:0 6px 20px rgba(0,0,0,.3); }
@keyframes snackIn { from { transform:translate(-50%,30px); opacity:0; } }

.foot { text-align:center; padding:24px 0 8px; font-size:13px; color:var(--on-surf-var); }
.foot a { font-weight:700; }