:root{
  --neo-bg:#07070d;--neo-surface:rgba(17,15,28,.78);--neo-surface-2:rgba(25,20,40,.82);
  --neo-border:rgba(196,116,255,.20);--neo-border-strong:rgba(194,91,255,.42);
  --neo-purple:#8b35ff;--neo-violet:#b84cff;--neo-pink:#ed6bff;--neo-text:#f8f5ff;--neo-muted:#aaa2b9;
  --neo-glow:0 0 0 1px rgba(190,90,255,.08),0 18px 60px rgba(81,22,145,.18);
}
html{background:var(--neo-bg)}
body.pupil-dark{background:
 radial-gradient(900px 520px at 8% -10%,rgba(120,39,255,.20),transparent 60%),
 radial-gradient(800px 500px at 100% 5%,rgba(218,65,255,.12),transparent 58%),
 linear-gradient(180deg,#07070d,#090811 55%,#06060a);color:var(--neo-text)}
body.pupil-dark:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:42px 42px;mask-image:linear-gradient(to bottom,black,transparent 80%);z-index:-1}
.pupil-header{height:80px;background:rgba(7,7,13,.72);border-bottom:1px solid rgba(205,128,255,.16);box-shadow:0 8px 30px rgba(0,0,0,.22);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);padding:9px 20px;gap:20px}
.brand{min-width:230px}.brand-mark{width:46px;height:46px;border-radius:15px;background:linear-gradient(135deg,#9c36ff,#d15cff 55%,#6d24ff);box-shadow:0 0 28px rgba(172,63,255,.35);display:grid;place-items:center}.brand-name{letter-spacing:-.8px}.brand-name span{color:#d45cff}.brand-tag{color:#b9aecb}
.global-search{height:46px;border-color:rgba(191,115,255,.18);background:rgba(23,19,33,.76);box-shadow:inset 0 1px 0 rgba(255,255,255,.03)}
.top-nav{gap:4px}.top-link{height:61px;min-width:68px;border-radius:12px 12px 0 0;transition:.2s ease}.top-link:hover,.top-link.active{background:linear-gradient(180deg,rgba(154,51,255,.16),transparent);color:#e79aff;border-bottom-color:#b84cff;text-shadow:0 0 14px rgba(207,91,255,.45)}
.header-actions{gap:9px}.header-user{padding:5px 9px;border:1px solid transparent;border-radius:14px}.header-user:hover{border-color:var(--neo-border);background:rgba(255,255,255,.03)}
.pupil-layout{gap:18px;padding:18px 16px 50px}.card-dark,.pro-profile-card,.side-menu,.side-promo,.right-card,.hero-card,.quote-card,.post-card,.stories-card,.composer,.feed-tabs,.profile-panel,.profile-hero,.profile-card,.settings-card,.chat-shell,.messages-shell,.search-card,.job-card,.event-card,.group-card,.page-card{background:linear-gradient(145deg,rgba(18,16,27,.88),rgba(10,10,16,.88));border-color:var(--neo-border);box-shadow:var(--neo-glow);backdrop-filter:blur(16px)}
.pro-profile-card,.post-card,.stories-card,.composer,.right-card,.side-menu{border-radius:18px}.pro-profile-card{overflow:hidden}.profile-cover{background:linear-gradient(135deg,#261044,#8e30ff 60%,#ec68ff)}
.profile-cta,.pupil-btn{background:linear-gradient(100deg,#7d2bff,#b747ff 55%,#df61ff);box-shadow:0 8px 28px rgba(151,55,255,.25);border-radius:11px;transition:.18s ease}.profile-cta:hover,.pupil-btn:hover{transform:translateY(-1px);box-shadow:0 12px 34px rgba(151,55,255,.34)}
.side-link{border-radius:11px;transition:.18s}.side-link:hover,.side-link.active{background:linear-gradient(90deg,rgba(118,31,205,.42),rgba(75,29,111,.20));box-shadow:inset 0 0 0 1px rgba(202,101,255,.12)}
.composer-top>span,.composer textarea,.composer-bottom select,.composer-bottom input{background:rgba(11,10,17,.72);border-color:rgba(194,116,255,.17)}
.stories-card{background:linear-gradient(135deg,rgba(28,18,45,.92),rgba(11,10,17,.92))}.story-upload-tile,.story-person{border-color:rgba(190,112,255,.20);background:rgba(12,11,18,.72)}
.feed-tabs{border-radius:14px}.feed-tabs a.active,.feed-tabs a:hover{background:linear-gradient(90deg,#43156f,#27113f);box-shadow:inset 0 0 0 1px rgba(205,102,255,.15)}
.post-image,.post-video{border:1px solid rgba(196,116,255,.12);box-shadow:0 10px 35px rgba(0,0,0,.22)}
.outline-btn,.outline-danger,.logout-btn{border-color:rgba(198,117,255,.35);background:rgba(22,16,31,.55);border-radius:10px;transition:.18s}.outline-btn:hover,.logout-btn:hover{background:rgba(147,45,235,.18);border-color:rgba(211,117,255,.55)}
.admin-shell,.pupil-simple-page,.store-shell{max-width:1400px;margin:0 auto;padding:30px 22px}.admin-card,.store-hero,.market-card,.admin-shell>.admin-header{background:linear-gradient(145deg,rgba(21,17,32,.90),rgba(10,10,16,.88));border:1px solid var(--neo-border);border-radius:20px;box-shadow:var(--neo-glow);backdrop-filter:blur(18px)}
.admin-card{padding:22px}.admin-card h2{letter-spacing:-.3px}.admin-table{border-collapse:separate;border-spacing:0;width:100%;overflow:hidden;border:1px solid var(--neo-border);border-radius:14px}.admin-table th{background:rgba(153,59,255,.12);color:#e8c9ff}.admin-table td,.admin-table th{padding:12px;border-bottom:1px solid rgba(190,112,255,.10)}.admin-table tr:last-child td{border-bottom:0}
.store-shell{padding-top:38px}.store-hero{padding:30px;background:radial-gradient(500px 180px at 85% 0%,rgba(194,65,255,.18),transparent 70%),linear-gradient(145deg,rgba(28,17,45,.94),rgba(10,10,16,.90))}.store-hero h1{font-size:clamp(30px,4vw,50px);letter-spacing:-1.2px}.store-grid{gap:20px}.market-card{overflow:hidden;transition:.2s ease}.market-card:hover{transform:translateY(-4px);border-color:var(--neo-border-strong);box-shadow:0 24px 70px rgba(99,27,164,.28)}.market-cover{background:linear-gradient(135deg,#21112f,#6e20a7,#281040)}.market-body{background:linear-gradient(180deg,rgba(17,14,24,.92),rgba(10,9,15,.95))}.market-pill{border:1px solid rgba(196,112,255,.12);background:rgba(108,37,160,.13)}
.eyebrow{color:#d26cff;letter-spacing:1.5px;font-weight:800;font-size:11px}.text-muted{color:var(--neo-muted)}
.alert{border-radius:12px;border:1px solid rgba(198,116,255,.18);background:rgba(30,19,42,.7);padding:12px 14px}.alert-success{border-color:rgba(39,229,155,.28)}.alert-danger{border-color:rgba(255,70,120,.28)}
.mini-avatar,.post-avatar{box-shadow:0 0 0 1px rgba(204,106,255,.28)}
@media(max-width:1150px){.global-search{width:240px}.brand{min-width:190px}.top-link{min-width:58px}.top-link b{font-size:19px}.pupil-layout{grid-template-columns:220px minmax(0,1fr)}}
@media(max-width:800px){.pupil-header{height:auto;min-height:70px;flex-wrap:wrap;padding:9px 12px}.brand{min-width:auto}.brand-tag{display:none}.global-search{order:3;width:100%;flex-basis:100%}.top-nav{overflow-x:auto;justify-content:flex-start;order:4;width:100%;padding-bottom:2px}.header-actions{margin-left:auto}.header-user span{display:none}.pupil-layout{display:block;padding:12px}.left-column,.right-column{position:static;height:auto;overflow:visible}.left-column{margin-bottom:12px}.right-column{margin-top:12px}.feed-column{width:100%}.admin-shell,.store-shell{padding:18px 12px}.admin-card{padding:16px}.store-grid{grid-template-columns:1fr}}
@media(max-width:520px){.brand-name{font-size:24px}.top-link{min-width:54px;font-size:9px}.top-link b{font-size:17px}.pupil-layout{padding:8px}.post-card,.composer,.stories-card{padding:12px}.market-price{font-size:22px}}