:root{
  --bg:#0c0c0e;
  --bg-elevated:#161618;
  --card:#1c1c1f;
  --card-hover:#212124;
  --border:#2a2a2e;
  --text:#f5f5f7;
  --text-dim:#9a9aa3;
  --text-dim2:#6f6f76;
  --accent:#8b5cf6;
  --accent-2:#b07cfc;
  --accent-grad:linear-gradient(135deg,#b07cfc,#7c3aed);
  --danger:#ef4444;
  --success:#22c55e;
  --r-lg:20px;
  --r-md:14px;
  --r-sm:10px;
}
*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-tap-highlight-color:transparent;
}
button,input,textarea,select{font-family:inherit;}
button{cursor:pointer;}
a{color:inherit;text-decoration:none;}
#app{
  max-width:480px;margin:0 auto;min-height:100vh;background:var(--bg);
  padding-bottom:100px;position:relative;
}
.visually-hidden{
  position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;
}
::-webkit-scrollbar{display:none;}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:2px solid var(--accent-2);outline-offset:2px;
}
@media (prefers-reduced-motion: reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;}
}

/* Admin mode strip shown on the public site to a logged-in admin */
.admin-strip{display:block;background:var(--accent-grad);color:#fff;font-size:12px;font-weight:600;text-align:center;padding:9px;}

/* Header */
.header{display:flex;align-items:center;justify-content:space-between;padding:18px 16px 8px;}
.logo{font-size:21px;font-weight:800;letter-spacing:-.5px;}
.logo .dot{color:var(--accent-2);}
.tagline{font-size:11.5px;color:var(--text-dim);margin-top:1px;}
.header-icons{display:flex;gap:10px;}
.icon-btn{width:40px;height:40px;border-radius:50%;background:var(--card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--text);transition:transform .12s;}
.icon-btn:active{transform:scale(.92);}
.avatar-btn{width:40px;height:40px;border-radius:50%;background:var(--accent-grad);border:none;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;color:#fff;transition:transform .12s;}
.avatar-btn:active{transform:scale(.92);}

/* Banner */
.banner-section{margin:8px 0 28px;}
.banner-track{display:flex;gap:12px;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 16px;}
.banner-card{flex:0 0 86%;scroll-snap-align:center;border-radius:var(--r-lg);min-height:116px;padding:18px 20px;display:flex;align-items:center;gap:14px;background:var(--card);border:1px solid var(--border);position:relative;overflow:hidden;text-align:left;background-size:cover;background-position:center;}
.banner-card.has-link{cursor:pointer;}
.banner-card.has-image::before{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.1),rgba(0,0,0,.6));}
.banner-card.has-image > *{position:relative;z-index:1;}
.banner-card .b-icon{font-size:32px;flex:0 0 auto;}
.banner-card .b-title{font-size:16px;font-weight:700;display:block;margin-bottom:3px;}
.banner-card .b-sub{font-size:12px;color:var(--text-dim);display:block;}
.banner-card.has-image .b-sub{color:rgba(255,255,255,.85);}
.banner-dots{display:flex;justify-content:center;gap:6px;margin-top:12px;}
.b-dot{width:6px;height:6px;border-radius:50%;background:var(--border);transition:.25s;}
.b-dot.active{background:var(--accent-2);width:20px;border-radius:5px;}

/* Sections */
.section{margin-bottom:30px;}
.section-head{padding:0 16px;margin-bottom:14px;}
.section-title{font-size:18.5px;font-weight:700;}
.cat-row{display:flex;gap:16px;overflow-x:auto;padding:0 16px 6px;scroll-snap-type:x proximity;}
.cat-item{flex:0 0 72px;display:flex;flex-direction:column;align-items:center;gap:8px;background:none;border:none;color:var(--text);scroll-snap-align:start;transition:transform .12s;}
.cat-item:active{transform:scale(.94);}
.cat-icon{width:64px;height:64px;border-radius:18px;background:var(--card);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:27px;overflow:hidden;}
.cat-label{font-size:12px;line-height:1.25;font-weight:500;text-align:center;}
.promo-row{display:flex;gap:10px;padding:0 16px;margin-top:14px;}
.promo-strip{flex:1;min-width:0;background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13.5px;font-weight:500;}
.promo-strip .p-icon{font-size:21px;flex:0 0 auto;}
.more-btn{flex:0 0 84px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);display:flex;align-items:center;justify-content:center;color:var(--accent-2);font-weight:600;font-size:13px;gap:3px;transition:transform .12s;}
.more-btn:active{transform:scale(.95);}

.empty-state{padding:36px 24px;text-align:center;color:var(--text-dim);font-size:13.5px;}

/* Bottom nav */
.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:480px;background:var(--bg-elevated);border-top:1px solid var(--border);z-index:30;padding-bottom:env(safe-area-inset-bottom,0);}
.nav-wrap{display:flex;justify-content:space-around;padding:8px 4px 10px;}
.nav-item{display:flex;flex-direction:column;align-items:center;gap:3px;background:none;border:none;color:var(--text-dim2);font-size:10.5px;font-weight:500;flex:1;padding:4px 0;}
.nav-item.active{color:var(--text);}
.nav-item .n-icon{font-size:19px;}
.nav-center{position:relative;top:-16px;}
.nav-center .n-circle{width:52px;height:52px;border-radius:50%;background:var(--accent-grad);display:flex;align-items:center;justify-content:center;font-size:21px;box-shadow:0 8px 18px rgba(139,92,246,.4);margin-bottom:2px;transition:transform .12s;}
.nav-item:active .n-circle{transform:scale(.92);}

.site-footer{text-align:center;padding:18px 0 6px;color:var(--text-dim2);font-size:11px;user-select:none;}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.65);display:flex;align-items:flex-end;justify-content:center;z-index:60;opacity:0;pointer-events:none;transition:opacity .2s;}
.modal-overlay.open{opacity:1;pointer-events:auto;}
.modal-sheet{width:100%;max-width:480px;background:var(--bg-elevated);border-radius:24px 24px 0 0;padding:22px 18px 30px;max-height:88vh;overflow-y:auto;transform:translateY(8%);transition:transform .25s;position:relative;}
.modal-overlay.open .modal-sheet{transform:translateY(0);}
.modal-handle{width:36px;height:4px;background:var(--border);border-radius:4px;margin:0 auto 16px;}
.modal-title{font-size:18px;font-weight:700;margin-bottom:4px;}
.modal-sub{font-size:12.5px;color:var(--text-dim);margin-bottom:18px;}
.modal-close{position:absolute;top:16px;right:16px;width:30px;height:30px;border-radius:50%;background:var(--card);border:none;color:var(--text);font-size:14px;}

/* Forms */
.field{margin-bottom:14px;}
.field label{display:block;font-size:12.5px;color:var(--text-dim);margin-bottom:6px;font-weight:500;}
.field input,.field textarea{width:100%;background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);padding:12px 13px;color:var(--text);font-size:14.5px;outline:none;}
.field input:focus,.field textarea:focus{border-color:var(--accent);}
.field textarea{resize:vertical;min-height:64px;}
.field-hint{font-size:11px;color:var(--text-dim2);margin-top:5px;}
.checkbox-row{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.checkbox-row input{width:18px;height:18px;}
.checkbox-row label{font-size:13.5px;color:var(--text);}
.icon-preview{display:none;width:44px;height:44px;border-radius:10px;object-fit:cover;margin-top:8px;background:var(--card);border:1px solid var(--border);}

.btn{width:100%;padding:13px;border-radius:var(--r-sm);border:none;font-size:14.5px;font-weight:700;margin-top:8px;transition:transform .12s;display:block;text-align:center;}
.btn:active{transform:scale(.98);}
.btn-primary{background:var(--accent-grad);color:#fff;}
.btn-secondary{background:var(--card);color:var(--text);border:1px solid var(--border);}
.btn-danger{background:rgba(239,68,68,.12);color:var(--danger);border:1px solid rgba(239,68,68,.3);}
.btn-sm{width:auto;padding:8px 14px;font-size:12.5px;margin-top:0;display:inline-block;}

.tabs{display:flex;gap:6px;margin-bottom:18px;overflow-x:auto;}
.tab-btn{flex:0 0 auto;padding:9px 15px;border-radius:20px;border:1px solid var(--border);background:var(--card);color:var(--text-dim);font-size:13px;font-weight:600;display:inline-block;}
.tab-btn.active{background:var(--accent-grad);color:#fff;border-color:transparent;}

.auth-tabs{display:flex;background:var(--card);border-radius:12px;padding:4px;margin-bottom:18px;}
.auth-tab{flex:1;padding:10px;border-radius:9px;border:none;background:none;color:var(--text-dim);font-weight:600;font-size:13.5px;}
.auth-tab.active{background:var(--accent-grad);color:#fff;}

.list-row{display:flex;align-items:center;gap:12px;background:var(--card);border:1px solid var(--border);border-radius:var(--r-md);padding:12px 14px;margin-bottom:10px;}
.lr-icon{font-size:21px;width:38px;height:38px;border-radius:10px;background:var(--bg);display:flex;align-items:center;justify-content:center;flex:0 0 auto;overflow:hidden;}
.lr-body{flex:1;min-width:0;}
.lr-title{font-size:14px;font-weight:600;}
.lr-sub{font-size:11.5px;color:var(--text-dim);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.lr-actions{display:flex;gap:6px;flex:0 0 auto;}
.inline-form{display:contents;}
.icon-action{width:30px;height:30px;border-radius:8px;background:var(--bg);border:1px solid var(--border);color:var(--text-dim);font-size:13px;display:flex;align-items:center;justify-content:center;text-decoration:none;}
.icon-action:disabled{opacity:.35;}
.icon-action.danger{color:var(--danger);}

.section-card{background:var(--card-hover);border:1px solid var(--border);border-radius:var(--r-md);padding:14px;margin-bottom:14px;}
.section-card-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:8px;}
.sc-title{font-weight:700;font-size:14.5px;flex:1;min-width:0;display:block;}
.sub-list{margin-top:8px;}
.add-link{color:var(--accent-2);font-size:13px;font-weight:600;text-align:center;padding:11px;border:1px dashed var(--border);border-radius:var(--r-sm);background:none;width:100%;}

.toast-wrap{position:fixed;bottom:106px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:8px;z-index:90;pointer-events:none;}
.toast{background:#262629;color:#fff;padding:11px 18px;border-radius:12px;font-size:13px;box-shadow:0 6px 18px rgba(0,0,0,.4);max-width:86%;text-align:center;animation:toastIn .2s ease-out;}
@keyframes toastIn{from{opacity:0;transform:translateY(8px);}to{opacity:1;transform:translateY(0);}}
.toast.error{background:#3a1d1f;color:#ff9a9e;}
.toast.success{background:#15301f;color:#7ee2a8;}

/* Admin panel */
.admin-bar{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--bg);z-index:10;gap:8px;}
.ab-title{font-weight:800;font-size:16.5px;}
.admin-content{padding:16px;max-width:480px;margin:0 auto;}
.admin-flash{padding:12px 14px;border-radius:var(--r-sm);font-size:13px;margin-bottom:16px;}
.admin-flash.success{background:rgba(34,197,94,.12);color:#7ee2a8;border:1px solid rgba(34,197,94,.3);}
.admin-flash.error{background:rgba(239,68,68,.12);color:#ff9a9e;border:1px solid rgba(239,68,68,.3);}
.login-shield{width:60px;height:60px;border-radius:18px;background:var(--accent-grad);display:flex;align-items:center;justify-content:center;font-size:26px;margin:0 auto 16px;}
.center-screen{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px;}
.center-card{width:100%;max-width:380px;}
.text-center{text-align:center;}
.muted-link{color:var(--text-dim);font-size:12.5px;text-align:center;display:block;margin-top:16px;}
.recent-grid,.explore-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-bottom:6px;}
.explore-section-title{font-size:12.5px;font-weight:700;color:var(--text-dim);margin:18px 0 10px;text-transform:uppercase;letter-spacing:.5px;}
.search-input-wrap{position:sticky;top:0;background:var(--bg-elevated);padding-bottom:14px;}
.search-input-wrap input{width:100%;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:13px 14px;color:var(--text);font-size:14.5px;outline:none;}
.search-input-wrap input:focus{border-color:var(--accent);}