/* Open Sekai Community · Material Design 3 */
@font-face{font-family:"Material Symbols Rounded";font-style:normal;font-weight:300 600;font-display:block;src:url("/assets/material-symbols-rounded.woff2?v=4") format("woff2")}
:root{
 color-scheme:light dark;
 --primary:#6750a4;--on-primary:#fff;--primary-container:#eaddff;--on-primary-container:#21005d;
 --secondary:#625b71;--on-secondary:#fff;--secondary-container:#e8def8;--on-secondary-container:#1d192b;
 --tertiary:#7d5260;--tertiary-container:#ffd8e4;--on-tertiary-container:#31111d;
 --error:#ba1a1a;--error-container:#ffdad6;--on-error:#fff;--on-error-container:#410002;
 --surface:#fffbfe;--surface-dim:#ded8e1;--surface-bright:#fffbfe;
 --surface-container-lowest:#fff;--surface-container-low:#f7f2fa;--surface-container:#f3edf7;
 --surface-container-high:#ece6f0;--surface-container-highest:#e6e0e9;
 --on-surface:#1d1b20;--on-surface-variant:#49454f;--outline:#79747e;--outline-variant:#cac4d0;
 --inverse-surface:#322f35;--inverse-on-surface:#f5eff7;--shadow:#000;--scrim:#000;
 --easy:#168447;--normal:#0061a4;--hard:#7c5800;--expert:#b3261e;--master:#7b1fa2;
 --easing:cubic-bezier(.2,0,0,1);--easing-emphasized:cubic-bezier(.2,0,0,1);
}
@media(prefers-color-scheme:dark){:root{
 --primary:#d0bcff;--on-primary:#381e72;--primary-container:#4f378b;--on-primary-container:#eaddff;
 --secondary:#ccc2dc;--on-secondary:#332d41;--secondary-container:#4a4458;--on-secondary-container:#e8def8;
 --tertiary:#efb8c8;--tertiary-container:#633b48;--on-tertiary-container:#ffd8e4;
 --error:#ffb4ab;--error-container:#93000a;--on-error:#690005;--on-error-container:#ffdad6;
 --surface:#141218;--surface-dim:#141218;--surface-bright:#3b383e;
 --surface-container-lowest:#0f0d13;--surface-container-low:#1d1b20;--surface-container:#211f26;
 --surface-container-high:#2b2930;--surface-container-highest:#36343b;
 --on-surface:#e6e0e9;--on-surface-variant:#cac4d0;--outline:#938f99;--outline-variant:#49454f;
 --inverse-surface:#e6e0e9;--inverse-on-surface:#322f35;
 --easy:#72dc9a;--normal:#9ecaff;--hard:#ffba35;--expert:#ffb4ab;--master:#e1b6ff;
}}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth}
body{margin:0;background:var(--surface);color:var(--on-surface);font:400 14px/1.5 Roboto,"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:.2px}
a{color:inherit;text-decoration:none}
button,input,textarea,select{font:inherit;color:inherit}
button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}

/* M3 navigation drawer */
.sidebar{position:fixed;inset:0 auto 0 0;width:260px;padding:20px 12px 16px;background:var(--surface-container-low);z-index:30;display:flex;flex-direction:column;transition:transform 400ms var(--easing-emphasized)}
.brand{height:64px;padding:0 16px 16px;display:flex;align-items:center;gap:12px}
.brandmark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:var(--primary);color:var(--on-primary);font-size:20px;font-weight:700;box-shadow:0 1px 2px rgb(0 0 0/.18)}
.brand b,.brand small{display:block}.brand b{font-size:16px;font-weight:500;line-height:22px}.brand small{font-size:11px;line-height:14px;letter-spacing:1.2px;color:var(--on-surface-variant)}
.sidebar nav{display:grid;gap:4px}
.sidebar nav a{height:56px;border-radius:28px;padding:0 18px;display:flex;align-items:center;color:var(--on-surface-variant);font-weight:500;transition:background-color 200ms var(--easing),color 200ms var(--easing)}
.sidebar nav a span{width:32px;font-size:20px;line-height:1}
.sidebar nav a:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}
.sidebar nav a:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 35%,transparent);outline-offset:2px}
.sidebar nav a.active{background:var(--secondary-container);color:var(--on-secondary-container);font-weight:700}
.sidebar-user{margin-top:auto;padding:12px 8px 0;border-top:1px solid var(--outline-variant);display:flex;align-items:center;min-height:64px}
.sidebar-user>a:first-child{display:flex;align-items:center;gap:12px;min-width:0;flex:1}
.sidebar-user img{width:40px;height:40px;border-radius:50%;object-fit:cover;background:var(--surface-container-highest)}
.sidebar-user b,.sidebar-user small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:140px}
.sidebar-user b{font-weight:500}.sidebar-user small{font-size:12px;color:var(--on-surface-variant)}
.logout{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;color:var(--on-surface-variant)}
.logout:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}

.page{margin-left:260px;min-height:100vh;display:flex;flex-direction:column}
.topbar{height:64px;padding:0 32px;display:flex;align-items:center;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--surface) 94%,transparent);backdrop-filter:blur(12px);border-bottom:1px solid transparent}
.top-title{font-size:22px;line-height:28px;font-weight:400}.menu{display:none}.icon-btn{margin-left:auto;width:48px;height:48px;border-radius:50%;display:grid;place-items:center;font-size:24px;transition:background 200ms}.icon-btn:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}
.content{width:min(1180px,calc(100% - 64px));margin:0 auto;padding:32px 0 72px;flex:1}

/* expressive M3 hero */
.hero{position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:end;padding:48px;border-radius:32px;background:var(--primary-container);color:var(--on-primary-container);margin-bottom:32px}
.hero:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;right:-70px;top:-105px;background:color-mix(in srgb,var(--tertiary-container) 58%,transparent)}
.hero h1{font-size:clamp(36px,5vw,57px);font-weight:400;line-height:1.12;letter-spacing:-.3px;margin:0 0 16px}.hero p{max-width:620px;font-size:16px;line-height:24px;margin:0;color:var(--on-primary-container);opacity:.82}
.stats{display:flex;gap:12px;position:relative;z-index:1}.stats>div{min-width:108px;padding:16px;border-radius:20px;background:color-mix(in srgb,var(--surface) 55%,transparent)}.stats b{display:block;font-size:28px;line-height:36px;font-weight:500}.stats small{color:var(--on-surface-variant)}

/* controls */
.toolbar{display:flex;gap:12px;align-items:center;margin:24px 0 32px}
.search{height:56px;display:flex;align-items:center;flex:1;max-width:560px;border-radius:28px;background:var(--surface-container-high);overflow:hidden;transition:box-shadow 200ms}
.search:focus-within{box-shadow:inset 0 0 0 2px var(--primary)}
.search input{width:100%;height:100%;padding:0 20px;border:0!important;background:transparent!important;box-shadow:none!important;outline:0}
.search button{width:56px;height:56px;border:0;background:transparent;border-radius:50%;cursor:pointer;font-size:20px}
input,textarea,select{width:100%;min-height:56px;padding:15px 16px;border:1px solid var(--outline);border-radius:4px;background:transparent;outline:0;transition:border-color 150ms,box-shadow 150ms}
input:hover,textarea:hover,select:hover{border-color:var(--on-surface)}
input:focus,textarea:focus,select:focus{border:2px solid var(--primary);padding:14px 15px}
select{width:auto;border-radius:12px;background:var(--surface-container)}
textarea{min-height:120px;resize:vertical}
.field{display:grid;gap:7px;margin:20px 0}.field label{font-size:13px;font-weight:500;color:var(--on-surface-variant)}.field small{font-size:12px}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.code-row{display:flex;gap:10px}.code-row input{min-width:0;flex:1}.code-row .btn{white-space:nowrap}

/* M3 buttons */
.btn{min-height:40px;padding:0 24px;border:0;border-radius:20px;display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--primary);color:var(--on-primary)!important;font-weight:500;letter-spacing:.1px;cursor:pointer;box-shadow:0 1px 2px rgb(0 0 0/.2);transition:box-shadow 200ms var(--easing),background 200ms,transform 100ms}
.btn:hover{box-shadow:0 2px 5px rgb(0 0 0/.22);background:color-mix(in srgb,var(--primary) 92%,var(--on-primary))}
.btn:active{transform:scale(.98);box-shadow:none}.btn:focus-visible{outline:3px solid color-mix(in srgb,var(--primary) 35%,transparent);outline-offset:2px}
.btn.secondary{background:var(--secondary-container);color:var(--on-secondary-container)!important;box-shadow:none}.btn.secondary:hover{background:color-mix(in srgb,var(--secondary-container) 92%,var(--on-secondary-container))}
.btn.danger{background:var(--error);color:var(--on-error)!important}.btn.full{width:100%}

.section-head{display:flex;align-items:end;justify-content:space-between;margin:32px 0 16px}.section-head h2{font-size:24px;line-height:32px;font-weight:400;margin:0}.muted{color:var(--on-surface-variant)}

/* M3 filled cards */
.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{position:relative;overflow:hidden;border-radius:20px;background:var(--surface-container-low);transition:transform 300ms var(--easing),box-shadow 300ms var(--easing),background 200ms}
.card:hover{transform:translateY(-3px);box-shadow:0 3px 8px rgb(0 0 0/.16);background:var(--surface-container)}
.card:focus-visible{outline:3px solid var(--primary);outline-offset:3px}.cover{aspect-ratio:1.7;position:relative;overflow:hidden;background:var(--surface-container-highest)}.cover img{width:100%;height:100%;object-fit:cover;transition:transform 400ms var(--easing)}.card:hover .cover img{transform:scale(1.025)}
.card-body{padding:16px 18px 18px}.card h3{font-size:18px;line-height:24px;font-weight:500;margin:0 0 3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.meta{display:flex;justify-content:space-between;gap:10px;margin-top:14px;color:var(--on-surface-variant);font-size:12px}
.badge{position:absolute;left:12px;top:12px;padding:5px 10px;border-radius:8px;background:var(--expert);color:#fff;font-size:11px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;box-shadow:0 1px 3px rgb(0 0 0/.22)}.badge.easy{background:var(--easy)}.badge.normal{background:var(--normal)}.badge.hard{background:var(--hard)}.badge.master{background:var(--master)}.badge.append{background:linear-gradient(90deg,#c33b63,#91651b,#267149,#316399,#75558e)}

/* forms and supporting surfaces */
.form-card{position:relative;width:min(680px,100%);margin:auto;padding:32px;border-radius:28px;background:var(--surface-container-low);box-shadow:0 1px 3px rgb(0 0 0/.12)}.form-card h1{font-size:32px;line-height:40px;font-weight:400;margin:4px 0 8px}.auth-card{overflow:hidden}.form-orb{display:none!important}.eyebrow{font-size:11px;font-weight:700;letter-spacing:1.5px;color:var(--primary)}
.divider{display:flex;align-items:center;gap:16px;margin:24px 0;color:var(--on-surface-variant);font-size:12px}.divider:before,.divider:after{content:"";height:1px;background:var(--outline-variant);flex:1}
.drop{display:block;padding:40px;text-align:center;border:1px dashed var(--outline);border-radius:20px;background:var(--surface-container);cursor:pointer;transition:background 200ms,border 200ms}.drop:hover{border-color:var(--primary);background:var(--secondary-container)}.drop input{display:none}
.event{padding:24px;border-radius:20px;background:var(--surface-container-low);margin-bottom:16px;transition:background 200ms}.event:hover{background:var(--surface-container)}.event h3{font-size:20px;line-height:28px;font-weight:500;margin:0}
.table-wrap{overflow:auto;border-radius:20px;background:var(--surface-container-low)}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:16px;border-bottom:1px solid var(--outline-variant);white-space:nowrap}th{font-size:12px;font-weight:500;color:var(--on-surface-variant)}tr:last-child td{border:0}
.tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}.tabs a{min-height:40px;padding:9px 16px;border:1px solid var(--outline);border-radius:20px;font-weight:500}.tabs a:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}
.toast{width:min(1116px,calc(100% - 64px));margin:16px auto 0;padding:14px 18px;border-radius:12px;background:var(--secondary-container);color:var(--on-secondary-container);box-shadow:0 2px 6px rgb(0 0 0/.14);animation:snackbar-in 300ms var(--easing) both}.toast.error{background:var(--error-container);color:var(--on-error-container)}

/* detail and profile */
.detail{display:grid;grid-template-columns:minmax(300px,430px) 1fr;gap:40px;align-items:start}.detail-cover{width:100%;border-radius:24px;box-shadow:0 2px 8px rgb(0 0 0/.16)}.detail h1{font-size:45px;line-height:52px;font-weight:400;letter-spacing:0;margin:16px 0 4px}.detail h3{font-size:20px;font-weight:400;margin:0}.pills{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.pill{padding:7px 12px;border-radius:8px;background:var(--secondary-container);color:var(--on-secondary-container);font-size:12px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}.chart-image{display:block;width:100%;border-radius:20px;background:#fff;box-shadow:0 1px 3px rgb(0 0 0/.14);margin-top:24px}
.profile-hero{overflow:hidden;border-radius:28px;background:var(--surface-container-low)}.banner{height:240px;background:var(--primary-container);background-size:cover;background-position:center}.profile-info{padding:0 32px 32px}.profile-avatar{width:112px;height:112px;border-radius:50%;object-fit:cover;border:6px solid var(--surface-container-low);margin-top:-56px;background:var(--surface-container-highest)}.profile-info h1{font-size:32px;font-weight:400;margin:10px 0 0}
.pagination{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:8px;max-width:100%;margin:32px auto 0;padding:0 8px}.pagination a{min-width:40px;height:40px;padding:0 10px;display:grid;place-items:center;border-radius:20px;background:var(--surface-container)}.pagination a:hover{background:var(--surface-container-high)}.pagination .active{background:var(--primary);color:var(--on-primary)}.pagination .ellipsis{min-width:24px;text-align:center;color:var(--on-surface-variant)}.pagination .disabled{pointer-events:none;opacity:.38}
.artist-cover{background:linear-gradient(135deg,var(--primary-container),var(--secondary-container));background-size:cover;background-position:center}.artist-card-body{display:flex;gap:12px;align-items:center}.artist-card-body img{width:52px;height:52px;border-radius:15px;object-fit:cover}.artist-toolbar{margin-top:28px}
.download-gate{max-width:620px;margin:5vh auto;text-align:center}.download-gate form{display:grid;gap:18px;justify-items:center}.download-gate .full{width:100%}.download-art{position:relative;width:128px;height:128px;margin:0 auto 22px}.download-art img{width:100%;height:100%;object-fit:cover;border-radius:32px;box-shadow:var(--shadow-2)}.download-art>span{position:absolute;right:-10px;bottom:-10px;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--primary);color:var(--on-primary);border:5px solid var(--surface)}
.chart-report{margin-top:14px;border-top:1px solid var(--outline-variant);padding-top:12px}.chart-report summary{display:flex;align-items:center;gap:8px;color:var(--on-surface-variant);cursor:pointer;width:max-content}.chart-report form{max-width:520px;margin-top:14px;padding:18px;border-radius:20px;background:var(--surface-container-low)}.chart-report textarea{min-height:100px}
.admin-content .table-wrap{opacity:1!important;transform:none!important}

/* v24 discovery, zones and responsive composition */
.recommend-section{margin:38px 0 48px;padding:28px;border-radius:32px;background:var(--surface-container-low);border:1px solid color-mix(in srgb,var(--outline-variant) 65%,transparent)}
.recommend-section .section-head{margin:0 0 22px;align-items:end}.recommend-section .section-head h2{margin:2px 0 3px;font-size:28px;font-weight:450}.recommend-section .section-head p{margin:0}
.recommend-controls{display:flex;align-items:center;gap:10px;flex-wrap:wrap;justify-content:flex-end}.recommend-controls label,.abstract-filter{height:44px;padding:0 15px;border-radius:22px;display:flex;align-items:center;gap:8px;background:var(--surface-container-high);color:var(--on-surface-variant);font-size:13px;cursor:pointer}.recommend-controls input,.abstract-filter input[type=checkbox]{accent-color:var(--primary);width:17px;height:17px}.recommend-controls .material-symbols-rounded,.abstract-filter .material-symbols-rounded{font-size:19px}
.recommend-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;transition:opacity 180ms,transform 180ms}.recommend-grid.refreshing{opacity:0;transform:translateY(8px)}.recommend-grid .card{min-width:0}.recommend-grid .card-body{padding:14px}.recommend-grid .meta{font-size:10px}
.zone-badge{display:inline-flex;align-items:center;gap:4px;width:max-content;max-width:100%;padding:5px 9px;border-radius:12px;font-size:10px;font-weight:700;letter-spacing:.02em;white-space:nowrap}.cover>.zone-badge{position:absolute;left:10px;top:10px;backdrop-filter:blur(14px);box-shadow:0 2px 8px rgb(0 0 0/.14)}.zone-badge .material-symbols-rounded{font-size:14px;font-variation-settings:"FILL" 1}.zone-badge.quality{background:color-mix(in srgb,#d8f5df 92%,transparent);color:#155d31}.zone-badge.abstract{background:color-mix(in srgb,#ffe0b2 92%,transparent);color:#784900}.abstract-card{background:linear-gradient(155deg,color-mix(in srgb,var(--surface-container-low) 88%,#ffb95c),var(--surface-container-low) 45%)}
.detail-labels{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.plaza-toolbar{padding:10px;border-radius:28px;background:var(--surface-container-low)}.plaza-toolbar .search{margin-left:2px}
.zone-option{position:relative;display:grid;grid-template-columns:48px minmax(0,1fr) 28px;gap:14px;align-items:center;padding:16px;border:1px solid var(--outline-variant);border-radius:22px;cursor:pointer;transition:background 180ms,border-color 180ms,transform 180ms}.zone-option:hover{background:var(--surface-container);transform:translateY(-1px)}.zone-option>input{position:absolute;opacity:0;pointer-events:none}.zone-option-icon{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:var(--secondary-container);color:var(--on-secondary-container)}.zone-option>span:nth-of-type(2){display:grid;gap:3px}.zone-option small{color:var(--on-surface-variant);line-height:1.45}.zone-check{color:var(--outline);font-variation-settings:"FILL" 0}.zone-option:has(input:checked){background:color-mix(in srgb,var(--tertiary-container) 68%,var(--surface));border-color:var(--tertiary)}.zone-option:has(input:checked) .zone-check{color:var(--tertiary);font-variation-settings:"FILL" 1}
.report-launch{margin-top:4px;padding:7px 0;border:0;background:transparent;color:var(--on-surface-variant);display:inline-flex;align-items:center;gap:7px;cursor:pointer}.report-launch:hover{color:var(--error)}.report-launch:disabled{cursor:default;opacity:.62}.report-launch .material-symbols-rounded{font-size:19px}
.report-dialog{width:min(680px,calc(100% - 32px));max-height:min(90vh,820px);padding:0;border:0;border-radius:32px;background:var(--surface);color:var(--on-surface);box-shadow:0 24px 80px rgb(0 0 0/.32);overflow:auto}.report-dialog::backdrop{background:rgb(20 18 24/.55);backdrop-filter:blur(10px);animation:dialog-backdrop 220ms ease both}.report-dialog[open]{animation:dialog-enter 320ms var(--easing-emphasized) both}.report-dialog-card{position:relative;padding:32px}.report-close{position:absolute;right:20px;top:20px;width:44px;height:44px;border:0;border-radius:50%;display:grid;place-items:center;background:var(--surface-container);color:var(--on-surface);cursor:pointer}.report-dialog-icon{width:58px;height:58px;border-radius:19px;display:grid;place-items:center;background:var(--error-container);color:var(--on-error-container);margin-bottom:20px}.report-dialog-icon span{font-size:30px}.report-dialog-copy h2{font-size:27px;font-weight:450;margin:4px 52px 7px 0}.report-dialog-copy p{color:var(--on-surface-variant);line-height:1.6;margin:0 0 22px}
.report-reasons{border:0;padding:0;margin:0 0 20px}.report-reasons legend{font-size:12px;color:var(--on-surface-variant);margin-bottom:9px}.report-reasons{display:grid;grid-template-columns:1fr 1fr;gap:9px}.report-reasons legend{grid-column:1/-1}.report-reasons label{position:relative;min-height:54px;padding:0 13px;border:1px solid var(--outline-variant);border-radius:17px;display:grid;grid-template-columns:24px 1fr 22px;align-items:center;gap:9px;cursor:pointer;transition:background 160ms,border-color 160ms}.report-reasons input{position:absolute;opacity:0}.report-reasons label:hover{background:var(--surface-container-low)}.report-reasons label:has(input:checked){background:var(--error-container);color:var(--on-error-container);border-color:var(--error)}.choice-check{opacity:0;font-variation-settings:"FILL" 1}.report-reasons label:has(input:checked) .choice-check{opacity:1}.report-dialog textarea{min-height:110px}.report-dialog-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:22px}
body.dialog-open{overflow:hidden}
@keyframes dialog-enter{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}@keyframes dialog-backdrop{from{opacity:0}to{opacity:1}}

@media(max-width:1180px){.recommend-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:680px){
 .content{width:calc(100% - 24px)}.hero{border-radius:26px}.announcement-strip{grid-template-columns:28px minmax(0,1fr) 24px}.announcement-copy{display:none}
 .recommend-section{margin:24px -2px 34px;padding:18px;border-radius:26px}.recommend-section .section-head{display:grid;gap:14px;align-items:start}.recommend-section .section-head h2{font-size:24px}.recommend-controls{justify-content:stretch}.recommend-controls label{flex:1}.recommend-controls .btn{padding:0 15px}
 .recommend-grid{grid-template-columns:1fr 1fr;gap:10px}.recommend-grid .card:last-child{grid-column:1/-1;display:grid;grid-template-columns:42% 1fr}.recommend-grid .card:last-child .cover{height:100%}.recommend-grid .cover{height:auto;aspect-ratio:1}.recommend-grid .card-body{padding:12px}.recommend-grid .meta{display:grid;gap:3px}
 .plaza-toolbar{padding:8px;border-radius:24px}.plaza-toolbar .search{flex-basis:100%}.plaza-toolbar select,.abstract-filter{flex:1}.abstract-filter{justify-content:center;padding:0 10px}
 .zone-option{grid-template-columns:42px minmax(0,1fr) 24px;padding:14px 12px;gap:10px}.zone-option-icon{width:42px;height:42px}.zone-option small{font-size:11px}
 .report-dialog{width:100%;max-width:none;max-height:92dvh;margin:auto 0 0;border-radius:30px 30px 0 0}.report-dialog[open]{animation-name:dialog-mobile}.report-dialog-card{padding:24px 18px calc(24px + env(safe-area-inset-bottom))}.report-close{right:14px;top:14px}.report-dialog-icon{width:52px;height:52px}.report-dialog-copy h2{font-size:23px}.report-reasons{grid-template-columns:1fr}.report-reasons label{min-height:50px}.report-dialog-actions{position:sticky;bottom:0;padding-top:10px;background:linear-gradient(transparent,var(--surface) 20%)}.report-dialog-actions .btn{flex:1}
 .detail{padding:0 2px}.detail-cover{width:100%;max-width:none}.detail-labels{margin-top:2px}.profile-info h1,.detail h1{overflow-wrap:anywhere}
 .admin-chart-actions{min-width:210px}.table-wrap{margin-inline:-4px}
}
@keyframes dialog-mobile{from{opacity:0;transform:translateY(100%)}to{opacity:1;transform:none}}
.empty{text-align:center;padding:80px 20px}.empty h1{font-size:57px;font-weight:400;margin:0}.empty h2{font-size:28px;font-weight:400}
footer{padding:24px 32px;color:var(--on-surface-variant);display:flex;justify-content:space-between;font-size:12px;border-top:1px solid var(--outline-variant)}
.reveal{animation:content-in 350ms var(--easing) both;animation-delay:var(--reveal-delay,0ms)}

@keyframes content-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@keyframes snackbar-in{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
@media(max-width:980px){.sidebar{transform:translateX(-100%);box-shadow:0 0 24px rgb(0 0 0/.22)}.sidebar.open{transform:none}.page{margin-left:0}.menu{display:grid;place-items:center;width:48px;height:48px;margin-right:8px;border:0;border-radius:50%;background:transparent;font-size:20px}.menu:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}.grid{grid-template-columns:repeat(2,1fr)}.detail{grid-template-columns:1fr}.detail-cover{max-width:520px}.topbar{padding:0 16px}}
@media(max-width:680px){.content{width:calc(100% - 32px);padding-top:20px}.grid{grid-template-columns:1fr}.hero{grid-template-columns:1fr;padding:32px 24px;border-radius:24px}.hero h1{font-size:40px;line-height:48px}.stats{gap:8px}.stats>div{min-width:0;flex:1}.toolbar{flex-wrap:wrap}.search{max-width:none;flex-basis:100%}.row{grid-template-columns:1fr}.form-card{padding:24px;border-radius:24px}.detail h1{font-size:36px;line-height:44px}.banner{height:170px}.profile-info{padding:0 20px 24px}.code-row{align-items:stretch}.code-row .btn{padding:0 14px}.toast{width:calc(100% - 32px)}footer{padding:20px 16px;display:grid;gap:4px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.001ms!important}}

/* Material Symbols and expressive motion */
.material-symbols-rounded{font-family:"Material Symbols Rounded";font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased;font-feature-settings:"liga";font-variation-settings:"FILL" 0,"wght" 400,"GRAD" 0,"opsz" 24;transition:font-variation-settings 280ms var(--easing),transform 280ms var(--easing)}
.sidebar nav a.active .material-symbols-rounded{font-variation-settings:"FILL" 1,"wght" 550,"GRAD" 50,"opsz" 24}
.sidebar nav a:hover .material-symbols-rounded{transform:scale(1.12) rotate(-3deg);font-variation-settings:"FILL" .65,"wght" 500,"GRAD" 35,"opsz" 24}
.btn>.material-symbols-rounded{font-size:20px}.icon-btn>.material-symbols-rounded,.menu>.material-symbols-rounded,.logout>.material-symbols-rounded{font-size:24px}

body:before,body:after{content:"";position:fixed;border-radius:50%;pointer-events:none;z-index:-1;filter:blur(1px)}
body:before{width:38vw;height:38vw;min-width:380px;min-height:380px;right:-18vw;top:8vh;background:radial-gradient(circle,color-mix(in srgb,var(--primary-container) 60%,transparent),transparent 68%);animation:ambient-drift 18s ease-in-out infinite}
body:after{width:34vw;height:34vw;min-width:340px;min-height:340px;left:12vw;bottom:-20vw;background:radial-gradient(circle,color-mix(in srgb,var(--tertiary-container) 45%,transparent),transparent 68%);animation:ambient-drift 22s ease-in-out infinite reverse}
.page{isolation:isolate}.content{position:relative}
.brandmark{animation:logo-breathe 5.5s ease-in-out infinite}
.sidebar nav a{position:relative;overflow:hidden}.sidebar nav a:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(90deg,transparent,color-mix(in srgb,var(--primary) 9%,transparent),transparent);transform:translateX(-110%)}.sidebar nav a:hover:after{animation:nav-shimmer 650ms var(--easing)}
.sidebar-user img{animation:avatar-breathe 6s ease-in-out infinite}
.topbar{animation:topbar-drop 500ms var(--easing-emphasized) both}
.top-title{animation:title-enter 600ms 80ms var(--easing-emphasized) both}
.hero{isolation:isolate;animation:hero-enter 750ms var(--easing-emphasized) both}
.hero:before{content:"";position:absolute;width:190px;height:190px;border:34px solid color-mix(in srgb,var(--tertiary-container) 38%,transparent);border-radius:50%;left:48%;bottom:-140px;z-index:-1;animation:hero-ring 12s ease-in-out infinite}
.hero:after{animation:hero-orb 10s ease-in-out infinite}
.hero h1{animation:headline-enter 850ms 100ms var(--easing-emphasized) both}.hero p{animation:headline-enter 850ms 180ms var(--easing-emphasized) both}
.stats>div{animation:stat-breathe 5s ease-in-out infinite}.stats>div:nth-child(2){animation-delay:-2.5s}
.search{animation:search-enter 600ms 120ms var(--easing-emphasized) both}.search .material-symbols-rounded{transition:transform 300ms var(--easing),font-variation-settings 300ms}.search:focus-within .material-symbols-rounded{transform:rotate(-12deg) scale(1.1);font-variation-settings:"FILL" 1,"wght" 500,"GRAD" 0,"opsz" 24}
.card .badge{animation:badge-breathe 4.5s ease-in-out infinite}.card:nth-child(2n) .badge{animation-delay:-1.5s}.card:nth-child(3n) .badge{animation-delay:-3s}
.card:hover{transform:translateY(-7px) scale(1.01)}.card:hover .cover img{transform:scale(1.055)}.card:active{transform:translateY(-2px) scale(.995)}
.btn,.icon-btn,.menu,.sidebar nav a{overflow:hidden;position:relative}
.btn:hover>.material-symbols-rounded{transform:translateX(2px);font-variation-settings:"FILL" 1,"wght" 500,"GRAD" 0,"opsz" 20}
.icon-btn:hover>.material-symbols-rounded,.menu:hover>.material-symbols-rounded,.logout:hover>.material-symbols-rounded{transform:rotate(8deg) scale(1.1);font-variation-settings:"FILL" 1,"wght" 480,"GRAD" 20,"opsz" 24}
.state-ripple{position:absolute;width:12px;height:12px;margin:-6px;border-radius:50%;background:currentColor;opacity:.16;pointer-events:none;z-index:5;animation:ripple-out 620ms var(--easing) forwards}
.toast{animation:snackbar-float 4.5s ease-in-out infinite, snackbar-in 300ms var(--easing) both}
.profile-avatar:hover{animation:profile-pop 650ms var(--easing-emphasized)}
.drop b{display:inline-block;animation:upload-breathe 3.8s ease-in-out infinite}
.pagination a{transition:transform 200ms var(--easing),background 200ms}.pagination a:hover{transform:translateY(-3px)}footer span:first-child{animation:footer-fade 3.5s ease-in-out infinite}

.motion-ready{opacity:0;transform:translateY(24px) scale(.985)}
.motion-ready.motion-in{animation:scroll-reveal 720ms var(--easing-emphasized) forwards;animation-delay:calc(var(--motion-order,0)*55ms)}
.grid .motion-ready.motion-in:nth-child(3n+2){animation-name:scroll-reveal-soft}.grid .motion-ready.motion-in:nth-child(3n){animation-name:scroll-reveal-right}

@keyframes ambient-drift{0%,100%{transform:translate3d(0,0,0) scale(1)}35%{transform:translate3d(-26px,32px,0) scale(1.08)}70%{transform:translate3d(16px,-18px,0) scale(.96)}}
@keyframes logo-breathe{0%,100%{transform:scale(1);box-shadow:0 1px 2px rgb(0 0 0/.18)}50%{transform:scale(1.065) rotate(2deg);box-shadow:0 7px 18px color-mix(in srgb,var(--primary) 35%,transparent)}}
@keyframes avatar-breathe{0%,100%{box-shadow:0 0 0 0 color-mix(in srgb,var(--primary) 0%,transparent)}50%{box-shadow:0 0 0 5px color-mix(in srgb,var(--primary) 12%,transparent)}}
@keyframes nav-shimmer{to{transform:translateX(110%)}}
@keyframes topbar-drop{from{opacity:0;transform:translateY(-18px)}to{opacity:1;transform:none}}
@keyframes title-enter{from{opacity:0;transform:translateX(-12px)}to{opacity:1;transform:none}}
@keyframes hero-enter{from{opacity:0;transform:translateY(24px) scale(.975);border-radius:48px}to{opacity:1;transform:none;border-radius:32px}}
@keyframes headline-enter{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:none}}
@keyframes hero-orb{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-24px,24px) scale(1.1)}}
@keyframes hero-ring{0%,100%{transform:translate(0,0) rotate(0) scale(1)}50%{transform:translate(25px,-18px) rotate(18deg) scale(1.08)}}
@keyframes stat-breathe{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes search-enter{from{opacity:0;transform:scaleX(.94);transform-origin:left}to{opacity:1;transform:none}}
@keyframes badge-breathe{0%,100%{box-shadow:0 1px 3px rgb(0 0 0/.22);transform:translateY(0)}50%{box-shadow:0 5px 13px rgb(0 0 0/.24);transform:translateY(-2px)}}
@keyframes ripple-out{to{transform:scale(26);opacity:0}}
@keyframes snackbar-float{0%,100%{transform:translateY(0)}50%{transform:translateY(3px)}}
@keyframes profile-pop{0%,100%{transform:scale(1)}45%{transform:scale(1.06) rotate(-2deg)}70%{transform:scale(.985) rotate(1deg)}}
@keyframes upload-breathe{0%,100%{transform:translateY(0);color:inherit}50%{transform:translateY(-3px);color:var(--primary)}}
@keyframes footer-fade{0%,100%{opacity:.7}50%{opacity:1}}
@keyframes scroll-reveal{from{opacity:0;transform:translateY(28px) scale(.975)}to{opacity:1;transform:none}}
@keyframes scroll-reveal-soft{from{opacity:0;transform:translateY(35px) rotate(.7deg)}to{opacity:1;transform:none}}
@keyframes scroll-reveal-right{from{opacity:0;transform:translate(18px,25px) scale(.98)}to{opacity:1;transform:none}}

@media(max-width:680px){.hero:before{left:32%}.hero-enter{animation-duration:550ms}.material-symbols-rounded{font-size:23px}}
@media(prefers-reduced-motion:reduce){body:before,body:after{display:none}.motion-ready{opacity:1;transform:none}.sidebar-user img,.brandmark,.stats>div,.card .badge,.toast,.drop b,footer span:first-child{animation:none!important}}

/* Content density, credits, announcement and mobile navigation */
.announcement-strip{min-height:72px;margin:-8px 0 28px;padding:12px 18px;display:grid;grid-template-columns:40px auto minmax(120px,1fr) 40px;align-items:center;gap:12px;border-radius:20px;background:var(--tertiary-container);color:var(--on-tertiary-container);transition:transform 280ms var(--easing),box-shadow 280ms}
.announcement-strip:hover{transform:translateY(-3px);box-shadow:0 3px 8px rgb(0 0 0/.14)}.announcement-strip>.material-symbols-rounded:first-child{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--on-tertiary-container) 10%,transparent);font-variation-settings:"FILL" 1,"wght" 500,"GRAD" 0,"opsz" 24}.announcement-strip div{display:grid}.announcement-strip small{font-size:11px;opacity:.72}.announcement-strip b{font-size:15px;font-weight:600}.announcement-copy{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;opacity:.72}
.credits{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:22px 0}.credits>div{min-width:0;padding:13px 14px;border-radius:16px;background:var(--surface-container-low);display:grid;grid-template-columns:30px 1fr;grid-template-rows:auto auto;column-gap:8px;align-items:center}.credits .material-symbols-rounded{grid-row:1/3;color:var(--primary);font-variation-settings:"FILL" 1,"wght" 450,"GRAD" 0,"opsz" 24}.credits small{font-size:11px;color:var(--on-surface-variant)}.credits b{font-size:13px;font-weight:500;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
footer{align-items:flex-start;gap:24px;background:var(--surface-container-low)}footer>div{display:flex;gap:7px;align-items:center;white-space:nowrap}.disclaimer{max-width:660px;margin:0;text-align:right;line-height:18px}.footer-separator{opacity:.45}.mobile-nav{display:none}
.detail>div{min-width:0}.detail audio{margin-top:4px}.detail video{background:#000}.actions form{margin:0}

@media(min-width:1280px){.content{width:min(1240px,calc(100% - 80px))}.grid{grid-template-columns:repeat(4,minmax(0,1fr))}.hero{padding:56px}.detail{grid-template-columns:minmax(360px,470px) 1fr;gap:52px}}
@media(max-width:980px){.content{width:min(920px,calc(100% - 40px))}.hero{padding:40px}.detail{gap:28px}footer{padding-bottom:96px}}
@media(max-width:680px){
 body{padding-bottom:78px}.topbar{height:56px}.top-title{font-size:19px}.content{width:calc(100% - 24px);padding:14px 0 40px}
 .hero{padding:27px 22px;margin-bottom:20px}.hero h1{font-size:34px;line-height:41px;letter-spacing:-.2px}.hero p{font-size:14px;line-height:21px}.stats{margin-top:2px}.stats>div{padding:12px}.stats b{font-size:24px;line-height:30px}
 .announcement-strip{margin:0 0 20px;grid-template-columns:38px minmax(0,1fr) 28px;padding:10px 12px;border-radius:18px}.announcement-copy{display:none}.announcement-strip>.material-symbols-rounded:last-child{font-size:20px}
 .toolbar{margin:14px 0 22px;gap:8px;position:relative}.search{height:52px}.search button{height:52px}.toolbar select{height:44px;min-height:44px;padding:0 12px;border-radius:22px}
 .section-head{margin:24px 4px 12px}.section-head h2{font-size:21px;line-height:28px}
 .grid{gap:12px}.grid .card{display:grid;grid-template-columns:116px minmax(0,1fr);min-height:116px;border-radius:18px}.grid .cover{height:116px;aspect-ratio:auto}.grid .card-body{min-width:0;padding:14px}.grid .card h3{font-size:16px;line-height:22px}.grid .meta{margin-top:10px;display:grid;gap:2px}.grid .badge{left:7px;top:7px;padding:3px 6px;font-size:9px}.grid .card:hover{transform:none}.grid .card:hover .cover img{transform:none}
 .detail{gap:20px}.detail-cover{border-radius:22px}.detail h1{font-size:32px;line-height:39px;margin-top:12px}.credits{grid-template-columns:1fr 1fr;margin:16px 0}.credits>div{padding:11px}.actions{display:grid;grid-template-columns:1fr 1fr;gap:8px}.actions .btn{width:100%;padding:0 14px}.actions form{display:block!important}.actions form:last-child{grid-column:1/-1}
 .form-card{padding:22px 18px}.form-card h1{font-size:28px;line-height:36px}.field{margin:16px 0}.code-row{display:grid;grid-template-columns:minmax(0,1fr) auto}.code-row .btn{padding-inline:12px}
 .profile-hero{border-radius:22px}.profile-avatar{width:92px;height:92px;margin-top:-46px}.table-wrap{border-radius:16px}th,td{padding:13px 12px}
 footer{padding:22px 16px 20px;display:grid;gap:10px;text-align:center}footer>div{justify-content:center;flex-wrap:wrap}.disclaimer{text-align:center;font-size:11px;line-height:17px}.footer-separator{display:none}
 .mobile-nav{position:fixed;display:grid;grid-template-columns:repeat(5,1fr);align-items:end;inset:auto 0 0;height:76px;padding:8px max(8px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));z-index:60;background:color-mix(in srgb,var(--surface-container) 94%,transparent);border-top:1px solid var(--outline-variant);backdrop-filter:blur(16px)}
 .mobile-nav a{height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--on-surface-variant);position:relative;border-radius:18px}.mobile-nav a:before{content:"";position:absolute;width:56px;height:32px;top:2px;border-radius:18px;background:transparent;transition:background 220ms,transform 220ms}.mobile-nav .material-symbols-rounded{position:relative;z-index:1;font-size:23px}.mobile-nav small{font-size:10px;font-weight:500;position:relative;z-index:1}.mobile-nav a.active{color:var(--on-secondary-container)}.mobile-nav a.active:before{background:var(--secondary-container)}.mobile-nav a.active .material-symbols-rounded{font-variation-settings:"FILL" 1,"wght" 550,"GRAD" 30,"opsz" 24}
 .mobile-nav .mobile-create .material-symbols-rounded{width:46px;height:34px;display:grid;place-items:center;margin-top:-10px;border-radius:17px;background:var(--primary);color:var(--on-primary);box-shadow:0 3px 8px rgb(0 0 0/.2)}.mobile-nav .mobile-create:before{display:none}
}
@media(max-width:380px){.grid .card{grid-template-columns:100px minmax(0,1fr);min-height:104px}.grid .cover{height:104px}.credits{grid-template-columns:1fr}.code-row{grid-template-columns:1fr}.mobile-nav small{font-size:9px}}

/* Comments and moderation */
.comments-section{margin-top:54px;scroll-margin-top:84px}.comment-count{min-width:48px;height:32px;padding:0 12px;border-radius:16px;display:grid;place-items:center;background:var(--secondary-container);color:var(--on-secondary-container);font-size:12px;font-weight:600}
.comment-composer{display:grid;grid-template-columns:44px minmax(0,1fr);gap:14px;padding:20px;border-radius:24px;background:var(--surface-container-low);margin-bottom:18px}.comment-composer>img{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--surface-container-highest)}.comment-composer textarea{min-height:92px;background:var(--surface);border-radius:16px}.composer-actions{display:flex;justify-content:space-between;align-items:center;margin-top:10px}.composer-actions .btn{min-height:38px}
.comment-login{min-height:76px;padding:14px 18px;border-radius:22px;background:var(--secondary-container);color:var(--on-secondary-container);display:grid;grid-template-columns:44px 1fr 32px;align-items:center;gap:12px;margin-bottom:18px}.comment-login>.material-symbols-rounded:first-child{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:color-mix(in srgb,var(--on-secondary-container) 9%,transparent);font-variation-settings:"FILL" 1}.comment-login div{display:grid}.comment-login small{opacity:.75}
.comment-list{display:grid;gap:10px}.comment{display:grid;grid-template-columns:42px minmax(0,1fr);gap:13px;padding:18px;border-radius:20px;background:var(--surface-container-low);transition:background 200ms,transform 250ms var(--easing)}.comment:hover{background:var(--surface-container);transform:translateX(3px)}.comment>img{width:42px;height:42px;border-radius:50%;object-fit:cover}.comment-main{min-width:0}.comment-main header{display:flex;align-items:center;gap:10px}.comment-main header b{font-size:14px}.comment-main time{font-size:11px;color:var(--on-surface-variant)}.comment-main p{margin:7px 0 10px;line-height:1.7;overflow-wrap:anywhere}
.report-form{display:flex;justify-content:flex-end;align-items:center;gap:4px}.report-form select{width:auto;min-height:32px;height:32px;padding:0 8px;border:0;border-radius:16px;background:transparent;color:var(--on-surface-variant);font-size:11px}.comment-action{height:32px;padding:0 9px;border:0;border-radius:16px;background:transparent;color:var(--on-surface-variant);display:flex;align-items:center;gap:4px;cursor:pointer;font-size:11px}.comment-action:hover{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}.comment-action:disabled{opacity:.55;cursor:default}.comment-action .material-symbols-rounded{font-size:17px}
.empty-comments{min-height:180px;border:1px dashed var(--outline-variant);border-radius:22px;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--on-surface-variant)}.empty-comments>.material-symbols-rounded{font-size:40px;margin-bottom:8px}.empty-comments small{margin-top:3px}
.moderation-card{padding:22px;border-radius:22px;background:var(--surface-container-low);margin-bottom:14px}.moderation-meta{display:flex;gap:12px;align-items:center}.moderation-meta>.material-symbols-rounded{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--error-container);color:var(--on-error-container);font-variation-settings:"FILL" 1}.moderation-meta div{display:grid}.moderation-meta small{color:var(--on-surface-variant)}.moderation-card blockquote{margin:16px 0;padding:16px 18px;border-left:4px solid var(--primary);border-radius:0 14px 14px 0;background:var(--surface-container);line-height:1.7}.moderation-actions{display:flex;justify-content:flex-end;gap:8px}.moderation-actions form{display:flex;gap:8px}.announcement-admin{padding:18px 20px;border-radius:18px;background:var(--surface-container-low);display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:10px}.announcement-admin h3,.announcement-admin p{margin:0}.announcement-admin h3{font-size:17px;font-weight:500}.admin .empty>.material-symbols-rounded,.empty>.material-symbols-rounded{font-size:48px;color:var(--primary)}
@media(max-width:680px){.comments-section{margin-top:38px}.comment-composer{grid-template-columns:34px minmax(0,1fr);padding:14px;gap:10px;border-radius:20px}.comment-composer>img{width:34px;height:34px}.comment-composer textarea{min-height:84px}.composer-actions small{display:none}.comment{grid-template-columns:34px minmax(0,1fr);padding:14px;gap:10px}.comment>img{width:34px;height:34px}.comment-main header{align-items:flex-start;justify-content:space-between}.comment-main time{white-space:nowrap}.report-form{justify-content:flex-start;flex-wrap:wrap}.moderation-actions{display:grid}.moderation-actions form{display:grid;grid-template-columns:1fr 1fr}.moderation-actions>.btn,.moderation-actions form{width:100%}.announcement-admin{align-items:flex-start}.announcement-admin .btn{padding-inline:14px}.comments-section .section-head .muted{font-size:11px}}

.comment-tools{display:flex;align-items:flex-start;justify-content:flex-end;gap:5px;flex-wrap:wrap}.comment-tools>form{display:flex}.reply-box{position:relative}.reply-box summary{height:32px;padding:0 9px;border-radius:16px;display:flex;align-items:center;gap:4px;color:var(--on-surface-variant);font-size:11px;cursor:pointer;list-style:none}.reply-box summary::-webkit-details-marker{display:none}.reply-box summary:hover,.reply-box[open] summary{background:color-mix(in srgb,var(--on-surface) 8%,transparent)}.reply-box summary .material-symbols-rounded{font-size:17px}.reply-box form{width:min(480px,70vw);padding:12px;position:absolute;right:0;top:38px;z-index:8;border-radius:18px;background:var(--surface-container-high);box-shadow:0 6px 20px rgb(0 0 0/.18);animation:reply-open 220ms var(--easing) both}.reply-box textarea{min-height:74px;border-radius:12px;background:var(--surface)}.reply-box .btn{min-height:36px;float:right;margin-top:8px}
.reply-list{display:grid;gap:8px;margin:-2px 0 8px 54px;padding-left:18px;border-left:2px solid var(--outline-variant)}.comment-reply{background:var(--surface-container-lowest)}.reply-label{padding:2px 6px;border-radius:7px;background:var(--secondary-container);color:var(--on-secondary-container);font-size:9px}.deleted-comment{display:flex;align-items:center;gap:6px;color:var(--on-surface-variant);font-style:italic}.deleted-comment .material-symbols-rounded{font-size:18px}
.about-hero{min-height:360px;padding:48px;border-radius:32px;background:var(--primary-container);color:var(--on-primary-container);display:grid;grid-template-columns:96px 1fr;gap:28px;align-items:center;overflow:hidden;position:relative}.about-hero>.material-symbols-rounded{font-size:86px;font-variation-settings:"FILL" 1,"wght" 350,"GRAD" 50,"opsz" 48;animation:about-icon 6s ease-in-out infinite}.about-hero h1{font-size:clamp(36px,5vw,56px);line-height:1.14;font-weight:400;margin:8px 0 16px}.about-hero p{font-size:16px;margin:0;opacity:.8}.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:28px 0}.about-grid article{padding:28px;border-radius:24px;background:var(--surface-container-low)}.about-grid .material-symbols-rounded{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:var(--secondary-container);color:var(--on-secondary-container);font-size:28px;font-variation-settings:"FILL" 1}.about-grid h2{font-size:20px;font-weight:500;margin:18px 0 8px}.about-grid p{margin:0;color:var(--on-surface-variant);line-height:1.75}.independence-notice{padding:24px 28px;border-radius:24px;background:var(--tertiary-container);color:var(--on-tertiary-container);display:flex;gap:18px;align-items:flex-start}.independence-notice>.material-symbols-rounded{font-size:28px;font-variation-settings:"FILL" 1}.independence-notice h2{font-size:20px;margin:0 0 6px}.independence-notice p{margin:0;line-height:1.75}
@keyframes reply-open{from{opacity:0;transform:translateY(-8px) scale(.97)}to{opacity:1;transform:none}}@keyframes about-icon{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-10px) rotate(4deg)}}
@media(max-width:680px){.comment-tools{justify-content:flex-start}.reply-box form{position:fixed;left:12px;right:12px;bottom:88px;top:auto;width:auto;max-height:45vh}.reply-list{margin-left:18px;padding-left:9px}.about-hero{min-height:320px;padding:28px 22px;grid-template-columns:1fr;gap:8px}.about-hero>.material-symbols-rounded{font-size:56px}.about-hero h1{font-size:34px}.about-grid{grid-template-columns:1fr;gap:12px}.about-grid article{padding:22px}.independence-notice{padding:20px;gap:12px}}

.download-resources{margin:36px 0}.resource-links{display:grid;grid-template-columns:1fr 1fr;gap:16px}.resource-links>a{min-height:128px;padding:22px;border-radius:24px;background:var(--surface-container-low);display:grid;grid-template-columns:52px minmax(0,1fr) 28px;align-items:center;gap:14px;transition:transform 280ms var(--easing),background 200ms,box-shadow 280ms}.resource-links>a:hover{transform:translateY(-5px);background:var(--surface-container);box-shadow:0 4px 12px rgb(0 0 0/.15)}.resource-links>a>.material-symbols-rounded:first-child{width:52px;height:52px;border-radius:18px;display:grid;place-items:center;background:var(--primary-container);color:var(--on-primary-container);font-size:30px;font-variation-settings:"FILL" 1,"wght" 450,"GRAD" 20,"opsz" 32}.resource-links>a>.material-symbols-rounded:last-child{color:var(--on-surface-variant)}.resource-links small{color:var(--primary);font-size:11px;font-weight:700}.resource-links h3{font-size:19px;font-weight:500;margin:2px 0}.resource-links p{margin:0;color:var(--on-surface-variant);font-size:12px}
@media(max-width:680px){.download-resources{margin:28px 0}.resource-links{grid-template-columns:1fr;gap:10px}.resource-links>a{min-height:108px;padding:17px;grid-template-columns:44px minmax(0,1fr) 24px;border-radius:20px}.resource-links>a>.material-symbols-rounded:first-child{width:44px;height:44px;border-radius:15px;font-size:26px}.resource-links h3{font-size:17px}}

/* Asynchronous upload queue */
.upload-form{max-width:720px}.upload-form .drop{min-height:190px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px}.upload-form .drop>.material-symbols-rounded{width:60px;height:60px;border-radius:20px;display:grid;place-items:center;background:var(--primary-container);color:var(--on-primary-container);font-size:34px;font-variation-settings:"FILL" 1,"wght" 430,"GRAD" 20,"opsz" 36;animation:upload-cloud 4s ease-in-out infinite}.upload-form .drop b{font-size:16px}.upload-progress{padding:18px;margin:18px 0;border-radius:18px;background:var(--surface-container)}.upload-progress[hidden]{display:none}.progress-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:10px}.progress-head span{font-weight:500}.progress-head b{color:var(--primary);font-size:13px}.progress-track{height:10px;border-radius:5px;background:var(--surface-container-highest);overflow:hidden}.progress-track i{position:relative;display:block;width:0;height:100%;border-radius:inherit;background:var(--primary);transition:width 320ms var(--easing)}.progress-track i:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,.45),transparent);transform:translateX(-100%);animation:progress-shine 1.4s linear infinite}.upload-progress p{margin:9px 0 0;font-size:12px}.upload-error{color:var(--error)!important}.upload-requirements{margin-top:18px}.upload-form button:disabled{opacity:.62;cursor:wait}
@keyframes progress-shine{to{transform:translateX(100%)}}@keyframes upload-cloud{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
@media(max-width:680px){.upload-form .drop{min-height:160px}.upload-progress{padding:15px}.upload-requirements{padding:18px}}
.progress-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:9px}.progress-foot .muted{margin:0}.cancel-upload{min-height:32px;padding:0 10px;border:0;border-radius:16px;background:transparent;color:var(--error);display:flex;align-items:center;gap:4px;cursor:pointer;font-size:12px}.cancel-upload:hover{background:var(--error-container)}.cancel-upload .material-symbols-rounded{font-size:18px}.cancel-upload[hidden]{display:none}
.mail-notice{margin:18px 0;padding:14px 16px;border-radius:16px;background:var(--tertiary-container);color:var(--on-tertiary-container);display:flex;gap:12px;align-items:flex-start}.mail-notice>.material-symbols-rounded{font-size:24px;font-variation-settings:"FILL" 1}.mail-notice b{font-size:13px}.mail-notice p{margin:2px 0 0;font-size:12px;line-height:1.6}
.active-uploads{width:min(720px,100%);margin:28px auto 0}.active-uploads article{min-height:76px;padding:13px 16px;margin-bottom:9px;border-radius:18px;background:var(--surface-container-low);display:grid;grid-template-columns:42px minmax(0,1fr) auto;align-items:center;gap:12px}.active-uploads article>.material-symbols-rounded{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:var(--secondary-container);color:var(--on-secondary-container);font-variation-settings:"FILL" 1;animation:queue-pulse 2.4s ease-in-out infinite}.active-uploads article div{display:grid;min-width:0}.active-uploads article b,.active-uploads article small{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.active-uploads article small{color:var(--on-surface-variant);font-size:11px}.active-uploads .btn{min-height:36px;padding-inline:15px}@keyframes queue-pulse{50%{transform:rotate(12deg);box-shadow:0 0 0 5px color-mix(in srgb,var(--primary) 10%,transparent)}}@media(max-width:680px){.active-uploads article{grid-template-columns:38px minmax(0,1fr) auto;padding:11px}.active-uploads article>.material-symbols-rounded{width:38px;height:38px}.active-uploads .btn{padding-inline:11px}}
.usage-editor{display:flex;align-items:center;gap:7px}.usage-editor input{width:58px;min-height:38px;height:38px;padding:6px 8px;border-radius:10px}.usage-editor span{color:var(--on-surface-variant);font-size:12px}.usage-editor .btn{min-height:36px;padding-inline:14px}
.upload-title-row{display:flex;align-items:center;justify-content:space-between;gap:14px}.upload-title-row h1{margin-bottom:4px}.queue-chip{height:36px;padding:0 13px;border-radius:18px;background:var(--secondary-container);color:var(--on-secondary-container);display:flex;align-items:center;gap:6px;white-space:nowrap;font-size:12px;font-weight:600}.queue-chip .material-symbols-rounded{font-size:19px;font-variation-settings:"FILL" 1}.active-uploads .job-failed>.material-symbols-rounded{background:var(--error-container);color:var(--on-error-container);animation:none}.job-status{padding:5px 8px;border-radius:10px;background:var(--surface-container-high);color:var(--on-surface-variant);font-size:10px}
.job-actions{display:flex!important;align-items:center;gap:7px;overflow:visible!important}.job-actions form{display:flex}.job-dismiss{width:38px;height:38px;padding:0;border:0;border-radius:50%;display:grid;place-items:center;background:transparent;color:var(--on-surface-variant);cursor:pointer;transition:background 160ms,color 160ms,transform 160ms}.job-dismiss:hover{background:var(--error-container);color:var(--on-error-container);transform:rotate(5deg)}.job-dismiss .material-symbols-rounded{font-size:21px}
@media(max-width:520px){.active-uploads article.job-failed{grid-template-columns:38px minmax(0,1fr)}.active-uploads article.job-failed .job-actions{grid-column:2;justify-content:flex-end}.job-actions .btn{min-height:34px}}

/* Zoomable score image viewer */
.chart-image-trigger{width:100%;padding:0;border:0;background:transparent;position:relative;cursor:zoom-in;border-radius:20px;overflow:hidden}.chart-image-trigger .chart-image{margin:0}.chart-image-trigger>span{position:absolute;right:14px;bottom:14px;height:40px;padding:0 14px;border-radius:20px;background:rgba(20,18,24,.82);color:#fff;display:flex;align-items:center;gap:6px;font-size:12px;backdrop-filter:blur(8px);transition:transform 220ms,background 220ms}.chart-image-trigger:hover>span{transform:translateY(-3px);background:var(--primary)}.chart-image-trigger>span .material-symbols-rounded{font-size:20px}
.image-viewer{position:fixed;inset:0;z-index:200;background:rgba(8,7,11,.96);color:#fff;display:grid;grid-template-rows:64px minmax(0,1fr) 42px}.image-viewer[hidden]{display:none}.viewer-toolbar{height:64px;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:rgba(30,28,34,.88);border-bottom:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px)}.viewer-toolbar>div{display:flex;align-items:center;gap:10px}.viewer-toolbar small{padding:3px 8px;border-radius:10px;background:rgba(255,255,255,.12)}.viewer-toolbar button{width:42px;height:42px;border:0;border-radius:50%;background:transparent;color:#fff;display:grid;place-items:center;cursor:pointer}.viewer-toolbar button:hover{background:rgba(255,255,255,.14)}.viewer-canvas{min-height:0;overflow:hidden;position:relative;cursor:grab;touch-action:none;user-select:none}.viewer-canvas.dragging{cursor:grabbing}.viewer-canvas img{position:absolute;left:50%;top:50%;max-width:none;max-height:none;transform-origin:center;will-change:transform;backface-visibility:hidden;image-rendering:auto;transition:transform 100ms ease-out;pointer-events:none}.viewer-canvas.dragging img{transition:none}.viewer-hint{margin:0;text-align:center;font-size:11px;color:rgba(255,255,255,.65)}body.viewer-open{overflow:hidden}
@media(max-width:680px){.upload-title-row{align-items:flex-start;flex-direction:column;gap:4px}.queue-chip{height:32px}.chart-image-trigger>span{right:9px;bottom:9px;height:36px;padding:0 11px}.viewer-toolbar{padding:0 8px}.viewer-toolbar>div:first-child b,.viewer-toolbar>div:first-child>.material-symbols-rounded{display:none}.viewer-toolbar button{width:38px;height:38px}.viewer-hint{padding-bottom:env(safe-area-inset-bottom)}}
/* Turnstile 与邮箱域风控 */
.turnstile-wrap{min-height:70px;display:flex;align-items:center;justify-content:center;margin:4px 0 14px;overflow:hidden}
.admin-domain-grid{display:grid;grid-template-columns:minmax(300px,420px) minmax(0,1fr);gap:24px;align-items:start}
.domain-ban-option{display:flex;gap:12px;align-items:flex-start;padding:14px 16px;margin:8px 0 18px;border-radius:18px;background:var(--surface-container,rgba(127,127,127,.09));cursor:pointer}
.domain-ban-option input{width:20px;height:20px;margin-top:2px;accent-color:var(--accent)}
.domain-ban-option span{display:grid;gap:3px}.domain-ban-option small{color:var(--muted)}
.domain-rule-card{display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:14px;align-items:center;padding:16px 18px;margin-bottom:10px;border-radius:22px;background:var(--surface,rgba(255,255,255,.72));border:1px solid var(--border);box-shadow:var(--shadow-sm)}
.domain-rule-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:15px;color:var(--danger,#ba1a1a);background:color-mix(in srgb,var(--danger,#ba1a1a) 10%,transparent)}
.domain-rule-info{min-width:0}.domain-rule-info h3,.domain-rule-info p{margin:0}.domain-rule-info h3{word-break:break-all}.domain-rule-info p{color:var(--muted);margin-top:4px}.domain-rule-info small{display:block;color:var(--muted);margin-top:7px}
@media(max-width:800px){.admin-domain-grid{grid-template-columns:1fr}.turnstile-wrap{justify-content:flex-start;transform-origin:left center}.domain-rule-card{padding:14px}.content>.tabs{overflow-x:auto;white-space:nowrap;scrollbar-width:none}}
@media(max-width:360px){.turnstile-wrap{transform:scale(.88);width:114%;margin-bottom:4px}}
.comment:target{opacity:1!important;transform:none!important;animation:comment-arrived 1.4s ease both;scroll-margin-top:24px}
@keyframes comment-arrived{0%,35%{opacity:1;transform:none;box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 42%,transparent);background:color-mix(in srgb,var(--accent) 10%,var(--surface))}100%{opacity:1;transform:none;box-shadow:var(--shadow-sm)}}

/* 谱面赞踩、星级评价与作者简介编辑 */
.reaction-form{display:inline-flex}.reaction-form .btn{min-width:70px}.reaction-form .btn.selected{background:var(--primary-container);color:var(--on-primary-container);box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--primary) 35%,transparent)}.reaction-form .btn.dislike-selected{background:var(--error-container);color:var(--on-error-container);box-shadow:none}.reaction-form .btn.selected .material-symbols-rounded{font-variation-settings:"FILL" 1}
.reaction-static{min-height:40px;padding:0 12px;border-radius:20px;display:inline-flex;align-items:center;gap:6px;background:var(--surface-container);color:var(--on-surface-variant);font-size:13px}.reaction-static .material-symbols-rounded{font-size:19px}
.rating-summary{width:max-content;min-height:40px;padding:0 14px;margin:12px 0;border-radius:20px;display:flex;align-items:center;gap:7px;background:var(--tertiary-container);color:var(--on-tertiary-container)}.rating-summary>.material-symbols-rounded{color:#f4a900;font-variation-settings:"FILL" 1}.rating-summary b{font-size:18px}.rating-summary span:last-child{font-size:12px;opacity:.78}
.description-editor{margin:12px 0;border-radius:16px;background:var(--surface-container-low);overflow:hidden}.description-editor summary{min-height:42px;padding:0 14px;display:flex;align-items:center;gap:7px;cursor:pointer;color:var(--primary);font-size:13px;font-weight:600;list-style:none}.description-editor summary::-webkit-details-marker{display:none}.description-editor[open] summary{background:var(--surface-container)}.description-editor form{padding:0 14px 14px}.description-editor textarea{min-height:110px;background:var(--surface)}.description-editor form>div{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:9px}
.rating-picker{padding:0;margin:0 0 12px;border:0}.rating-picker legend{margin-bottom:5px;color:var(--on-surface-variant);font-size:12px}.rating-picker>div{display:flex;flex-direction:row-reverse;justify-content:flex-end;align-items:center;gap:1px}.rating-picker input{position:absolute;opacity:0;pointer-events:none}.rating-picker label{width:34px;height:34px;display:grid;place-items:center;color:var(--outline);cursor:pointer;transition:transform 150ms,color 150ms}.rating-picker label .material-symbols-rounded{font-size:27px}.rating-picker input:checked~label,.rating-picker label:hover,.rating-picker label:hover~label{color:#f4a900;transform:translateY(-2px)}.rating-picker input:checked~label .material-symbols-rounded,.rating-picker label:hover .material-symbols-rounded,.rating-picker label:hover~label .material-symbols-rounded{font-variation-settings:"FILL" 1}.clear-rating{min-height:28px;padding:0 8px;margin-left:7px;border:0;border-radius:14px;background:transparent;color:var(--on-surface-variant);cursor:pointer;font-size:11px}.clear-rating:hover{background:var(--surface-container-high)}.rating-picker>small{display:block;margin-top:2px;color:var(--on-surface-variant);font-size:10px}
.comment-rating{display:inline-flex;gap:0;color:#f4a900}.comment-rating .material-symbols-rounded{font-size:15px;font-variation-settings:"FILL" 1}
@media(max-width:680px){.detail .actions{gap:7px}.reaction-form .btn{min-width:58px;padding-inline:12px}.description-editor form>div{align-items:flex-start;flex-direction:column}.description-editor form .btn{width:100%}.rating-picker label{width:31px}.rating-picker label .material-symbols-rounded{font-size:25px}.comment-rating{order:3;width:100%}}

/* 谱面标签与管理员确认图重绘 */
.tag-preview,.chart-tags,.card-tags{display:flex;flex-wrap:wrap;gap:6px}.tag-preview{min-height:26px;margin-top:8px}.tag-preview span,.chart-tags a,.card-tags span{padding:4px 9px;border-radius:12px;background:var(--secondary-container);color:var(--on-secondary-container);font-size:11px}.chart-tags{margin:10px 0}.chart-tags a{transition:transform 160ms,background 160ms}.chart-tags a:hover{transform:translateY(-2px);background:var(--primary-container);color:var(--on-primary-container)}.card-tags{margin:8px 0 2px;white-space:normal}.card-tags span{padding:3px 7px;font-size:9px}.admin-chart-actions{display:flex;align-items:center;gap:7px}.admin-chart-actions form{display:flex}.admin-chart-actions .btn{white-space:nowrap}
@media(max-width:720px){.admin-chart-actions{align-items:stretch;flex-direction:column}.admin-chart-actions .btn{width:100%}.tag-preview span,.chart-tags a{font-size:10px}}

/* 分区标签固定左上，难度标签固定右下，窄封面也不会相撞 */
.chart-card .cover>.zone-badge{left:10px;right:auto;top:10px;z-index:3}
.chart-card .cover>.badge{left:auto;right:10px;top:auto;bottom:10px;z-index:2}
@media(max-width:680px){
 .grid .chart-card .cover>.zone-badge{left:7px;right:auto;top:7px;padding:3px 6px;font-size:9px}
 .grid .chart-card .cover>.zone-badge .material-symbols-rounded{font-size:12px}
 .grid .chart-card .cover>.badge{left:auto;right:7px;top:auto;bottom:7px;padding:3px 6px;font-size:9px}
}

/* 无刷新分页与后台批量管理 */
main.content.page-loading>.grid{opacity:.42;transform:translateY(8px);pointer-events:none}.content>.grid{transition:opacity 180ms var(--easing),transform 180ms var(--easing)}
.client-toast{z-index:260}
.batch-toolbar{min-height:64px;padding:10px 12px 10px 18px;margin-bottom:12px;border-radius:22px;background:var(--surface-container-low);display:flex;align-items:center;gap:16px;position:sticky;top:72px;z-index:10;box-shadow:0 3px 14px rgb(0 0 0/.08)}
.batch-toolbar label{display:flex;align-items:center;gap:9px;cursor:pointer;font-weight:600}.batch-toolbar input,.chart-select{width:19px;height:19px;accent-color:var(--primary);cursor:pointer}.batch-count{margin-right:auto;color:var(--on-surface-variant);font-size:12px}.batch-count b{color:var(--primary);font-size:15px}.batch-toolbar .btn:disabled{opacity:.38;pointer-events:none}
.select-cell{width:48px!important;text-align:center!important}.select-cell .material-symbols-rounded{font-size:20px;color:var(--on-surface-variant)}
.ajax-chart-action .btn:disabled,#batch-delete-charts:disabled{cursor:wait}.ajax-chart-action .progress_activity,#batch-delete-charts .progress_activity{animation:icon-spin 850ms linear infinite}
@keyframes icon-spin{to{transform:rotate(360deg)}}
@media(max-width:680px){
 .batch-toolbar{top:60px;min-height:58px;padding:9px 10px;gap:9px;border-radius:18px}.batch-toolbar label span{display:none}.batch-count{font-size:11px}.batch-toolbar .btn{min-height:38px;padding:0 12px;font-size:11px}
 .select-cell{position:sticky;left:0;background:var(--surface-container-low);z-index:2}.chart-admin-panel .table-wrap{max-width:100vw}
}

/* 分区与两种难度筛选 */
.recommend-filters{display:flex;align-items:end;gap:10px;flex-wrap:wrap;margin:-6px 0 20px}.recommend-filters>label:not(.check-filter),.filter-fields>label,.level-range label{display:grid;gap:5px}.recommend-filters label>span,.filter-fields label>span,.level-range label>span{font-size:10px;color:var(--on-surface-variant);padding-left:4px}.recommend-filters select,.recommend-filters input,.filter-fields select,.filter-fields input{height:44px;min-height:44px;border-radius:14px;background:var(--surface-container-high);border:0;padding:0 12px}.check-filter{height:44px;padding:0 14px;border-radius:14px;display:flex;align-items:center;gap:7px;background:var(--surface-container-high);cursor:pointer}.check-filter input{width:17px;height:17px;accent-color:var(--primary);padding:0}.check-filter .material-symbols-rounded{font-size:18px}
.level-range{display:flex;align-items:end;gap:7px}.level-range input{width:92px}.level-range i{height:44px;display:grid;place-items:center;font-style:normal;color:var(--on-surface-variant)}
.plaza-filter-panel{padding:18px;margin:26px 0;border-radius:28px;background:var(--surface-container-low);display:grid;gap:14px}.plaza-filter-panel>.search{max-width:none;width:100%}.filter-fields{display:flex;align-items:end;gap:10px;flex-wrap:wrap}.filter-fields>.filter-submit{margin-left:auto}.filter-fields select{min-width:150px}
.chart-admin-panel.page-loading{opacity:.5;pointer-events:none}.admin-pagination{margin-bottom:8px}
@media(max-width:780px){.filter-fields>label{flex:1;min-width:140px}.filter-fields>.level-range{flex-basis:100%}.filter-fields>.filter-submit{width:100%;margin-left:0}.recommend-filters>label:not(.check-filter){flex:1;min-width:140px}}
@media(max-width:520px){.plaza-filter-panel{padding:13px;border-radius:22px}.filter-fields>label{flex-basis:100%}.level-range{width:100%}.level-range label{flex:1}.level-range input{width:100%}.recommend-filters{align-items:stretch}.recommend-filters>.check-filter,.recommend-filters>label:not(.check-filter),.recommend-filters>.level-range{flex-basis:100%}.recommend-filters select{width:100%}.recommend-section>.section-head>.btn{width:100%;margin-top:12px}}

/* Four chart zones and moderation filter */
.zone-badge.beginner{background:color-mix(in srgb,#d7e9ff 92%,transparent);color:#174e7a}
.zone-badge.unclassified{background:color-mix(in srgb,#ece6f0 94%,transparent);color:#514a57}
.beginner-card{background:linear-gradient(155deg,color-mix(in srgb,var(--surface-container-low) 88%,#8dc7ff),var(--surface-container-low) 45%)}
.chart-admin-filter{min-height:68px;padding:12px 18px;margin:0 0 14px;border-radius:22px;background:var(--surface-container-low);display:flex;align-items:end;gap:14px}
.chart-admin-filter label{display:grid;gap:5px}.chart-admin-filter label>span{padding-left:4px;color:var(--on-surface-variant);font-size:10px}
.chart-admin-filter select{min-width:210px;height:42px;border:0;border-radius:14px;padding:0 12px;background:var(--surface-container-high);color:var(--on-surface)}
.chart-admin-filter>span{margin-left:auto;align-self:center;color:var(--on-surface-variant);font-size:12px}
.zone-setter{align-items:center;gap:6px}.zone-setter select{height:38px;min-width:92px;border:0;border-radius:13px;padding:0 8px;background:var(--surface-container-high);color:var(--on-surface)}
.upload-zone-notice{cursor:default}.upload-zone-notice input{display:none}
@media(max-width:720px){.chart-admin-filter{align-items:stretch;flex-direction:column;gap:8px;padding:13px;border-radius:18px}.chart-admin-filter select{width:100%}.chart-admin-filter>span{margin:0;align-self:flex-start}.zone-setter{display:grid!important;grid-template-columns:minmax(0,1fr) auto}.zone-setter select{width:100%}}
.admin-chart-preview{width:112px;height:72px;padding:0;border:0;border-radius:12px;overflow:hidden;background:var(--surface-container-high);cursor:zoom-in;box-shadow:0 1px 4px rgb(0 0 0/.12);transition:transform 180ms var(--easing),box-shadow 180ms var(--easing)}
.admin-chart-preview:hover{transform:scale(1.04);box-shadow:0 4px 12px rgb(0 0 0/.18)}.admin-chart-preview img{width:100%;height:100%;display:block;object-fit:cover}
@media(max-width:680px){.admin-chart-preview{width:88px;height:58px}}

/* Spacious chart moderation cards */
.admin-chart-list{display:grid;gap:14px}.admin-chart-card{min-width:0;padding:18px;border-radius:26px;background:var(--surface-container-low);display:grid;grid-template-columns:28px 220px minmax(220px,1fr) minmax(270px,auto);gap:18px;align-items:center;transition:transform 220ms var(--easing),box-shadow 220ms var(--easing),background 220ms}
.admin-chart-card:hover{transform:translateY(-2px);background:var(--surface-container);box-shadow:0 6px 20px rgb(0 0 0/.08)}
.admin-chart-check{align-self:start;padding-top:3px;cursor:pointer}.admin-chart-check input{position:absolute;opacity:0;pointer-events:none}.admin-chart-check .material-symbols-rounded{color:var(--outline);font-size:25px}.admin-chart-check input:checked+.material-symbols-rounded{color:var(--primary);font-variation-settings:"FILL" 1}
.admin-chart-card .admin-chart-preview{width:220px;height:124px;border-radius:18px;position:relative}.admin-chart-preview>span{position:absolute;right:8px;bottom:8px;height:30px;padding:0 10px;border-radius:15px;background:rgb(20 18 24/.8);color:#fff;display:flex;align-items:center;gap:4px;font-size:10px;backdrop-filter:blur(8px)}.admin-chart-preview>span .material-symbols-rounded{font-size:16px}
.admin-chart-summary{min-width:0}.admin-chart-heading{display:flex;align-items:center;gap:8px;margin-bottom:9px}.admin-chart-heading small{color:var(--on-surface-variant)}.admin-chart-title{display:block;overflow:hidden;text-overflow:ellipsis;font-size:20px;font-weight:600;white-space:nowrap}.admin-chart-summary>p{margin:10px 0;color:var(--on-surface-variant);display:flex;align-items:center;gap:6px}.admin-chart-summary>p .material-symbols-rounded{font-size:17px}.admin-chart-metrics{display:flex;gap:14px;color:var(--on-surface-variant);font-size:11px}.admin-chart-metrics>span{display:flex;align-items:center;gap:4px}.admin-chart-metrics .material-symbols-rounded{font-size:16px}
.admin-chart-review{min-width:0;padding-left:18px;border-left:1px solid var(--outline-variant);display:grid;gap:9px}.review-label{font-size:10px;font-weight:700;letter-spacing:.08em;color:var(--primary)}.admin-chart-card .zone-setter{display:grid;grid-template-columns:minmax(100px,1fr) auto}.admin-chart-card .zone-setter select{height:42px}.admin-chart-card .zone-setter .btn{height:42px;white-space:nowrap}.admin-chart-secondary-actions{display:flex;gap:7px}.admin-chart-secondary-actions form{flex:1}.admin-chart-secondary-actions .btn{width:100%;min-height:38px;padding-inline:11px;font-size:11px;white-space:nowrap}
@media(max-width:1120px){.admin-chart-card{grid-template-columns:28px 180px minmax(180px,1fr);}.admin-chart-card .admin-chart-preview{width:180px;height:108px}.admin-chart-review{grid-column:2/4;padding:14px 0 0;border-left:0;border-top:1px solid var(--outline-variant);grid-template-columns:90px minmax(270px,1fr) minmax(240px,auto);align-items:center}.review-label{align-self:center}}
@media(max-width:720px){.admin-chart-card{padding:13px;border-radius:22px;grid-template-columns:24px minmax(0,1fr);gap:11px}.admin-chart-check{grid-row:1/3}.admin-chart-card .admin-chart-preview{grid-column:2;width:100%;height:auto;aspect-ratio:16/7}.admin-chart-summary{grid-column:2}.admin-chart-title{font-size:17px}.admin-chart-review{grid-column:1/3;grid-template-columns:1fr;padding-top:12px}.admin-chart-card .zone-setter{grid-template-columns:minmax(0,1fr) auto}.admin-chart-secondary-actions{display:grid;grid-template-columns:1fr 1fr}.admin-chart-preview>span{display:none}}

/* Moderation media and difficulty metadata */
.admin-chart-card{grid-template-columns:28px 318px minmax(210px,1fr) minmax(270px,auto)}.admin-chart-media{width:318px;display:grid;grid-template-columns:minmax(0,1fr) 104px;gap:10px;align-items:center}.admin-chart-card .admin-chart-preview{width:204px;height:116px}.admin-chart-jacket{width:104px;height:116px;border-radius:18px;overflow:hidden;position:relative;background:var(--surface-container-high);box-shadow:0 1px 4px rgb(0 0 0/.12)}.admin-chart-jacket img{width:104px;height:104px;display:block;object-fit:cover}.admin-chart-jacket small{position:absolute;left:0;right:0;bottom:0;height:24px;padding-top:5px;background:linear-gradient(transparent,rgb(0 0 0/.72));color:#fff;text-align:center;font-size:9px}.admin-difficulty{position:static!important;display:inline-flex!important;padding:5px 9px!important;border-radius:12px!important;font-size:10px!important}.admin-chart-heading{flex-wrap:wrap}
@media(max-width:1120px){.admin-chart-card{grid-template-columns:28px 290px minmax(180px,1fr)}.admin-chart-media{width:290px;grid-template-columns:minmax(0,1fr) 96px}.admin-chart-card .admin-chart-preview{width:184px;height:108px}.admin-chart-jacket{width:96px;height:108px}.admin-chart-jacket img{width:96px;height:96px}}
@media(max-width:720px){.admin-chart-media{grid-column:2;width:100%;grid-template-columns:minmax(0,1fr) 92px}.admin-chart-card .admin-chart-preview{grid-column:auto;width:100%;height:104px;aspect-ratio:auto}.admin-chart-jacket{width:92px;height:104px;border-radius:15px}.admin-chart-jacket img{width:92px;height:92px}.admin-chart-heading{gap:6px}}

/* Listing requests, admin search and stronger report dialog contrast */
.chart-admin-filter input{height:42px;min-width:260px;border:0;border-radius:14px;padding:0 12px;background:var(--surface-container-high);color:var(--on-surface)}.admin-chart-search{flex:1}.admin-chart-search input{width:100%}
.listing-hero{padding:34px;margin-bottom:18px;border-radius:30px;background:linear-gradient(135deg,var(--primary-container),var(--secondary-container))}.listing-hero h1{margin:5px 0 8px;font-size:36px}.listing-hero p{margin:0;color:var(--on-surface-variant)}.listing-form{max-width:820px}.listing-form .search{max-width:none}.listing-chart-options{max-height:420px;overflow:auto;display:grid;gap:8px;margin-bottom:20px}.listing-chart-options>label{padding:10px;border-radius:18px;background:var(--surface-container-low);display:grid;grid-template-columns:48px minmax(0,1fr) 24px;gap:11px;align-items:center;cursor:pointer}.listing-chart-options>label:hover{background:var(--surface-container)}.listing-chart-options>label:has(input:checked){background:var(--secondary-container);color:var(--on-secondary-container)}.listing-chart-options input{position:absolute;opacity:0}.listing-chart-options img{width:48px;height:48px;border-radius:12px;object-fit:cover}.listing-chart-options label>span:nth-of-type(1){display:grid}.listing-chart-options small{color:var(--on-surface-variant)}.listing-chart-options label>.material-symbols-rounded{color:var(--outline)}.listing-chart-options label:has(input:checked)>.material-symbols-rounded{color:var(--primary);font-variation-settings:"FILL" 1}.listing-chart-options label.disabled{opacity:.55;cursor:not-allowed}.listing-history{max-width:820px;margin-top:28px}.listing-history article{padding:16px 18px;margin-bottom:8px;border-radius:18px;background:var(--surface-container-low);display:grid;grid-template-columns:1fr auto;gap:6px}.listing-history article>div{display:grid}.listing-history article p{grid-column:1/-1;margin:3px 0 0;color:var(--on-surface-variant)}.request-status{height:28px;padding:5px 10px;border-radius:14px;background:var(--secondary-container);font-size:11px}.request-status.approved{background:#d8f5df;color:#155d31}.request-status.rejected{background:var(--error-container);color:var(--on-error-container)}.listing-review-card>img{width:80px;height:80px;float:left;margin:0 16px 8px 0;border-radius:18px;object-fit:cover}.listing-review-form{display:flex;align-items:center;justify-content:flex-end;gap:8px;clear:both}.listing-review-form input{height:42px;min-width:220px;flex:1}
.report-dialog-card{background:color-mix(in srgb,var(--surface-container-high) 94%,var(--primary) 6%);box-shadow:0 24px 80px rgb(0 0 0/.42);border:1px solid color-mix(in srgb,var(--outline-variant) 70%,var(--primary))}.report-reasons label{background:var(--surface-container-highest)}.report-dialog textarea{background:var(--surface-container-highest)}
@media(max-width:680px){.listing-hero{padding:24px 20px;border-radius:24px}.listing-hero h1{font-size:29px}.listing-form{padding:17px}.listing-review-form{align-items:stretch;flex-direction:column}.listing-review-form input,.listing-review-form .btn{width:100%}.chart-admin-filter .admin-chart-search{width:100%}.chart-admin-filter input{min-width:0}}

/* Stable mobile recommendation list */
@media(max-width:680px){
 .recommend-grid{grid-template-columns:1fr;gap:10px}
 .recommend-grid .card,.recommend-grid .card:last-child{grid-column:auto;display:grid;grid-template-columns:112px minmax(0,1fr);min-height:112px}
 .recommend-grid .cover,.recommend-grid .card:last-child .cover{width:112px;height:112px;aspect-ratio:auto}
 .recommend-grid .card-body{min-width:0;padding:12px 13px}
 .recommend-grid .card h3{font-size:15px;line-height:21px}
 .recommend-grid .card-body>.muted{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
 .recommend-grid .meta{margin-top:8px;display:grid;gap:2px;font-size:10px}
}