:root{color-scheme:dark;--bg:#111216;--panel:#1b1d24;--line:#30323c;--text:#eeeff5;--muted:#999eaf;--accent:#b3a0ff}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 system-ui,'Microsoft YaHei',sans-serif}button,input,textarea{font:inherit}button{cursor:pointer;background:#242630;border:1px solid var(--line);color:var(--text);padding:9px 16px;border-radius:10px;transition:.18s}button:hover{border-color:var(--accent);background:#30303e}button:focus-visible,input:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.primary{background:var(--accent);color:#171222;border-color:var(--accent);font-weight:650}.primary:hover{background:#c4b5ff}header{height:90px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 4vw}.brand{color:var(--text);text-decoration:none;font-size:27px;font-weight:700;letter-spacing:3px}.brand span{font-size:14px;color:var(--muted);letter-spacing:0;margin-left:18px;font-weight:400}.head-actions{display:flex;gap:12px}main{padding:38px 4vw 110px;max-width:1800px;margin:auto}.section-head{display:flex;align-items:center;justify-content:space-between}small{color:var(--muted);font-size:13px}h1{font-size:30px;font-weight:500;margin:6px 0 25px;letter-spacing:1px}h2{font-size:22px;margin:0}.toolbar{display:flex;justify-content:space-between;gap:20px;margin-bottom:18px}nav{display:flex;gap:8px}nav button{background:transparent;border-color:transparent;color:var(--muted)}nav .active,#favorites.active{color:var(--accent);background:#2c273e;border-color:#4e4169}input:not([type=checkbox]),textarea{display:block;width:100%;background:#15161c;border:1px solid var(--line);border-radius:9px;color:var(--text);padding:11px 13px;resize:vertical}#search{max-width:360px}.tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.tags button{padding:3px 12px;font-size:14px;border-radius:20px;color:var(--muted)}#gallery{columns:4;column-gap:22px}.card{break-inside:avoid;background:var(--panel);border:1px solid #282a34;border-radius:14px;overflow:hidden;margin-bottom:22px}.art{display:block;width:100%;height:auto;cursor:zoom-in}.art.fixed{aspect-ratio:900/670;object-fit:contain;background:#111}.no-image{padding:65px 15px;text-align:center;color:var(--muted)}.card-body{padding:16px}.card h3{font-size:17px;font-weight:550;margin:0 0 12px}.label{font-size:13px;color:var(--accent);margin-top:10px}.code-row{display:flex;gap:7px;align-items:start}.code-row code{font:14px/1.6 ui-monospace,monospace;overflow-wrap:anywhere;flex:1;color:#cdd0dd;white-space:pre-wrap}.code-row button{padding:3px 8px;font-size:13px;flex-shrink:0}.excerpt{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;font-size:14px;color:#b3b7c5}.card-tags{color:var(--muted);font-size:13px;margin:12px 0}.card-actions{display:flex;gap:6px;border-top:1px solid var(--line);padding-top:12px}.card-actions button{font-size:14px;padding:5px 10px}.card-actions button:first-child{margin-right:auto}#empty{text-align:center;padding:100px 20px;color:var(--muted)}dialog{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:18px;width:min(1000px,94vw);max-height:90dvh;padding:26px}dialog::backdrop{background:#080910c9;backdrop-filter:blur(5px)}.dialog-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.editor-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px}label{display:block;margin:0 0 15px;font-size:14px;color:#c9ccda}label input,label textarea{margin-top:6px}.drop{border:1px dashed #666079;border-radius:12px;padding:30px;text-align:center;cursor:pointer;background:#22212c}.drop span,.drop small{display:block}.drop span{font-size:18px;color:var(--text)}#previews{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}#previews img{width:85px;height:110px;object-fit:cover;border-radius:8px}#previews button{display:block;font-size:12px;padding:2px 7px}.hint{font-size:13px;color:var(--muted)}.save-to{display:flex;align-items:center;gap:13px;margin:15px 0}.save-to label,.inline{display:flex;align-items:center;gap:6px;margin:0}.save-to input,.inline input{margin:0}details{margin:15px 0}summary{cursor:pointer;color:var(--accent);font-size:14px}footer{display:flex;justify-content:flex-end;gap:12px;padding-top:20px;border-top:1px solid var(--line);margin-top:20px}.danger{color:#ff9b9b;margin-right:auto}#tray{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#292535;border:1px solid #625278;border-radius:14px;padding:12px 20px;box-shadow:0 8px 40px #0008;display:flex;gap:15px;align-items:center;z-index:4;max-width:95vw}#tray[hidden]{display:none}#toast{position:fixed;bottom:95px;left:50%;transform:translateX(-50%);background:#eee;color:#17171e;border-radius:9px;padding:10px 20px;z-index:20;display:none}#detailBody .detail-images{display:flex;overflow:auto;gap:10px;margin-bottom:24px}#detailBody img{max-height:55vh;max-width:100%;object-fit:contain;border-radius:10px}#detailBody pre{white-space:pre-wrap;overflow-wrap:anywhere;font:15px/1.7 inherit;background:#14151b;padding:15px;border-radius:10px}#detailBody .code-row{margin-bottom:18px}@media(min-width:1500px){#gallery{columns:5}}@media(max-width:1050px){#gallery{columns:3}}@media(max-width:750px){header{height:76px;padding:0 20px}.brand{font-size:23px}.brand span{display:none}main{padding:25px 16px 110px}h1{font-size:25px}#gallery{columns:2;column-gap:12px}.card{margin-bottom:12px}.card-body{padding:12px}.toolbar{flex-direction:column;gap:12px}#search{max-width:none}.editor-grid{grid-template-columns:1fr}dialog{margin:auto 0 0;width:100%;max-width:100%;max-height:94dvh;border-radius:18px 18px 0 0;padding:20px}#tray{font-size:14px;padding:10px;gap:8px;width:max-content}#tray button{padding:7px 10px}.head-actions{gap:6px}.head-actions button{font-size:14px;padding:8px 10px}}@media(max-width:390px){#gallery{columns:1}}
/* v1.1: consistent card hierarchy and two themes */
:root{--field:#15161c;--card-border:#282a34;--chip:#262936;--code:#cdd0dd;--hover:#30303e}
:root[data-theme=light]{color-scheme:light;--bg:#f3f5f9;--panel:#fff;--line:#dce1eb;--text:#222a3c;--muted:#646e83;--accent:#6650c5;--field:#f8f9fc;--card-border:#e0e5ef;--chip:#eef0f8;--code:#3b4357;--hover:#e9e8f6}
body{background:var(--bg)}header{background:var(--panel)}button{background:var(--chip)}button:hover{background:var(--hover)}button.primary{background:var(--accent);color:var(--bg)}input:not([type=checkbox]),textarea{background:var(--field)}.card{border-color:var(--card-border);box-shadow:0 3px 13px #00000009}.section-head small{display:none}h1{font-size:27px;margin:0 0 24px}.toolbar{background:var(--panel);padding:12px;border:1px solid var(--line);border-radius:14px;align-items:center}nav button{font-weight:550}nav .active,#favorites.active{background:var(--chip);border-color:var(--accent);color:var(--accent)}.filter-line{display:flex;align-items:flex-start;gap:12px;margin-bottom:12px}.filter-line .tags{margin-bottom:0;max-height:85px;overflow:auto;flex:1}.filter-line #resetFilters{font-size:14px;padding:4px 10px;white-space:nowrap}#filterState:not(:empty){margin:0 0 16px}.card-heading{display:flex;gap:8px;align-items:start}.card-heading h3{flex:1;margin:0;font-size:16px;line-height:1.6}.star{border:none;background:transparent;padding:0 3px;color:var(--accent);font-size:21px}.card-tags{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}.tag-chip{padding:3px 9px;border:1px solid transparent;border-radius:7px;font-size:13px;color:var(--muted);background:var(--chip)}.tag-chip.chosen{color:var(--accent);border-color:var(--accent)}.card-content{border-top:1px solid var(--line);padding:12px 0;min-height:42px}.quick-copy{display:flex;gap:6px;flex-wrap:wrap}.quick-copy button,.copy-main{font-size:14px;padding:6px 9px}.code-row code{color:var(--code)}.excerpt{color:var(--muted);margin-bottom:12px;-webkit-line-clamp:2}.card-actions{gap:6px;justify-content:space-between;padding-top:10px}.card-actions button{background:transparent;border:none;font-size:13px;padding:4px 2px;color:var(--muted)}.card-actions button:first-child{margin-right:0}.drop{background:var(--field);border-color:var(--muted)}#pasteImage{width:100%;margin-bottom:15px}label{color:var(--text)}#detailBody pre{background:var(--field)}#tray{background:var(--panel);border-color:var(--accent)}.save-to{flex-wrap:wrap}.art.fixed{background:var(--field)}@media(max-width:750px){header{height:auto;min-height:76px;gap:10px;flex-wrap:wrap;padding:15px 16px}.head-actions{gap:5px}.head-actions button{padding:7px 8px;font-size:13px}.toolbar{align-items:stretch}nav{justify-content:space-between;gap:3px}nav button{padding:8px 11px}.card-body{padding:12px}.card-heading h3{font-size:15px}.tag-chip{font-size:12px;padding:3px 6px}.card-actions button{font-size:12px}.quick-copy button{font-size:12px;padding:6px}h1{font-size:24px}.editor-grid{gap:18px}}
.button-link{display:inline-block;color:var(--text);text-decoration:none;padding:8px 13px;border:1px solid var(--line);border-radius:10px;font-size:14px}.button-link[hidden]{display:none}.auth-page{min-height:100dvh;display:grid;place-items:center}.auth-card{width:min(440px,92vw);padding:35px;background:var(--panel);border:1px solid var(--line);border-radius:20px;margin:30px auto}.auth-card h1{margin:30px 0 0}.auth-card nav{margin:24px 0}.auth-card form .primary{width:100%}.admin-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-bottom:24px}.admin-stats>div{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px}.admin-stats strong{display:block;font-size:30px}.admin-panel{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;margin-bottom:24px}.admin-panel h2{margin-bottom:18px}.invite-form{display:grid;grid-template-columns:120px 150px 1fr auto;gap:16px;align-items:end}.invite-form label{margin:0}.invite-form button{margin-bottom:1px}.member-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.member-card{background:var(--field);border:1px solid var(--line);border-radius:12px;padding:18px}.member-card h3{margin:0;font-size:17px}.status{font-size:13px;color:var(--accent);background:var(--chip);padding:3px 9px;border-radius:8px;white-space:nowrap}.member-actions{display:flex;gap:7px;flex-wrap:wrap}.member-actions button{font-size:13px;padding:5px 8px}.invite-record{display:flex;align-items:center;gap:16px;padding:15px 0;border-top:1px solid var(--line)}.invite-record>div{flex:1}.invite-record p{margin:5px 0}#newCodes{margin-top:22px}#newCodes button{margin-top:10px}#memberSearch{max-width:240px}.contributor{font-size:12px;margin-top:5px}#passwordDialog,#resetDialog{width:min(450px,94vw)}@media(max-width:900px){header{height:auto;min-height:90px;gap:12px;flex-wrap:wrap;padding-top:15px;padding-bottom:15px}.head-actions{flex-wrap:wrap}.member-grid{grid-template-columns:repeat(2,1fr)}.invite-form{grid-template-columns:1fr 1fr}.admin-panel .section-head{gap:12px;flex-wrap:wrap}}@media(max-width:600px){.admin-stats{gap:8px}.admin-stats>div{padding:12px}.admin-stats small{font-size:12px}.member-grid{grid-template-columns:1fr}.admin-panel{padding:18px}.invite-record{flex-wrap:wrap}.auth-card{padding:25px}.head-actions{gap:6px}}