:root{--bg:#0a0a0f;--panel:#12121a;--card:#16161f;--border:#23232e;--text:#e8e8f0;--muted:#8a8a9a;--accent:#7c5cff;--accent2:#9d7bff;--ok:#22c55e}
*{box-sizing:border-box}
body{margin:0;background:radial-gradient(1200px 600px at 50% -10%,#1a1430 0%,var(--bg) 60%);color:var(--text);font-family:'Inter',system-ui,sans-serif;min-height:100vh}
a{color:inherit;text-decoration:none}
.header{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;border-bottom:1px solid var(--border)}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{width:32px;height:32px;border-radius:9px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center}
.badge{font-size:11px;letter-spacing:.5px;color:var(--accent2);border:1px solid var(--accent);border-radius:999px;padding:4px 10px}
.hero{text-align:center;padding:48px 16px 24px}
.hero h1{font-size:40px;margin:0 0 8px}
.hero p{color:var(--muted);margin:0 0 24px}
.btn{background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:0;border-radius:10px;padding:12px 22px;font-weight:600;cursor:pointer}
.btn.ghost{background:transparent;border:1px solid var(--border)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px;padding:24px 32px;max-width:1200px;margin:0 auto}
.card{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:20px;position:relative;transition:.15s;cursor:pointer}
.card:hover{border-color:var(--accent);transform:translateY(-2px)}
.card .ico{width:44px;height:44px;border-radius:11px;background:#1d1d2a;display:grid;place-items:center;margin-bottom:14px}
.card h3{margin:0 0 6px}
.card .meta{color:var(--muted);font-size:13px}
.card .status{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:12px;color:var(--ok)}
.card .status .dot{width:7px;height:7px;border-radius:50%;background:var(--ok)}
.card .actions{position:absolute;top:14px;right:14px;display:flex;gap:8px;opacity:0;transition:.15s}
.card:hover .actions{opacity:1}
.card .actions button{background:#1d1d2a;border:1px solid var(--border);color:var(--muted);border-radius:8px;width:30px;height:30px;cursor:pointer}
.modal-bg{position:fixed;inset:0;background:rgba(0,0,0,.6);display:none;place-items:center;z-index:10}
.modal-bg.show{display:grid}
.modal{background:var(--panel);border:1px solid var(--border);border-radius:16px;padding:24px;width:420px}
.modal h3{margin:0 0 18px}
.modal input{width:100%;background:#0e0e16;border:1px solid var(--accent);border-radius:10px;padding:12px;color:var(--text);font-size:15px}
.modal .hint{color:var(--muted);font-size:12px;margin:8px 0 18px}
.modal .row{display:flex;justify-content:flex-end;gap:10px}
.login{max-width:360px;margin:120px auto;text-align:center}
.login input{width:100%;background:#0e0e16;border:1px solid var(--border);border-radius:10px;padding:12px;color:var(--text);margin:16px 0}

/* --- editor --- */
.topbar{display:flex;align-items:center;gap:12px;padding:12px 18px;border-bottom:1px solid var(--border)}
.topbar .back{color:var(--muted);font-size:18px}
.topbar select{background:#12121a;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:7px 10px}
.topbar .spacer{flex:1}
.topbar .tbtn{background:transparent;border:1px solid var(--border);color:var(--text);border-radius:8px;padding:8px 12px;cursor:pointer}
.topbar .tbtn.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0}
.editor{display:grid;grid-template-columns:380px 1fr;height:calc(100vh - 56px)}
.chat{display:flex;flex-direction:column;border-right:1px solid var(--border);min-height:0}
.messages{flex:1;overflow:auto;padding:18px;display:flex;flex-direction:column;gap:14px}
.msg{max-width:90%;padding:10px 14px;border-radius:12px;font-size:14px;line-height:1.5;white-space:pre-wrap;word-break:break-word}
.msg.user{align-self:flex-end;background:var(--accent);color:#fff}
.msg.ai{align-self:flex-start;background:#16161f;border:1px solid var(--border)}
.msg.status{align-self:flex-start;color:var(--muted);font-style:italic}
.composer{padding:14px;border-top:1px solid var(--border);display:flex;flex-direction:column;gap:8px}
.composer-row{display:flex;gap:8px;align-items:flex-end}
.composer textarea{flex:1;background:#0e0e16;border:1px solid var(--border);border-radius:10px;color:var(--text);padding:10px;resize:none;height:46px;font-family:inherit}
.attach-btn{background:#1d1d2a;border:1px solid var(--border);border-radius:10px;color:var(--text);width:46px;height:46px;cursor:pointer;font-size:18px;flex:none}
.send-btn{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0;border-radius:10px;color:#fff;width:46px;height:46px;cursor:pointer;font-size:16px;flex:none}
.attachments{display:flex;flex-wrap:wrap;gap:8px}
.attachments:empty{display:none}
.thumb{position:relative;width:56px;height:56px;border-radius:8px;overflow:hidden;border:1px solid var(--border)}
.thumb img{width:100%;height:100%;object-fit:cover}
.thumb .rm{position:absolute;top:2px;right:2px;background:rgba(0,0,0,.7);color:#fff;border:0;border-radius:50%;width:18px;height:18px;cursor:pointer;font-size:11px;line-height:1}
.preview{display:flex;flex-direction:column;background:#fff;min-width:0}
.ptabs{display:flex;align-items:center;gap:6px;padding:6px 8px;background:var(--panel);border-bottom:1px solid var(--border)}
.ptab{background:transparent;border:1px solid var(--border);color:var(--muted);border-radius:8px;padding:6px 14px;cursor:pointer;font-size:13px}
.ptab.active{background:#1d1d2a;color:var(--text)}
.ptab.primary{background:linear-gradient(135deg,var(--accent),var(--accent2));border:0;color:#fff}
.ptabs-right{margin-left:auto;display:flex;gap:6px}
.pbody{position:relative;flex:1;min-height:0;background:#fff}
.pbody iframe{width:100%;height:100%;border:0;display:block}
.pbody iframe.editing{outline:3px solid var(--accent);outline-offset:-3px}
.pbody .empty{position:absolute;inset:0;display:grid;place-items:center;color:var(--muted);background:var(--bg)}
.pbody textarea{width:100%;height:100%;border:0;resize:none;background:#0e0e16;color:#d6d6e0;font-family:'Consolas','Courier New',monospace;font-size:13px;line-height:1.5;padding:14px}
.welcome{text-align:center;color:var(--muted);margin:auto}
.welcome .face{width:56px;height:56px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent2));display:grid;place-items:center;margin:0 auto 14px;font-size:26px}
.drawer{position:fixed;top:0;right:0;height:100vh;width:340px;background:var(--panel);border-left:1px solid var(--border);transform:translateX(100%);transition:.2s;padding:18px;overflow:auto;z-index:20}
.drawer.show{transform:translateX(0)}
.drawer h3{margin-top:0}
.vrow{display:flex;justify-content:space-between;align-items:center;padding:10px;border:1px solid var(--border);border-radius:10px;margin-bottom:8px;font-size:13px}
.vrow button{background:var(--accent);border:0;color:#fff;border-radius:7px;padding:5px 10px;cursor:pointer}

/* --- publish modal --- */
.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.modal-head h3{margin:0}
.modal-head .x{color:var(--muted);cursor:pointer;font-size:14px}
.modal-sub{color:var(--muted);font-size:14px;margin:6px 0 18px}
.pub-log{font-size:13px;color:var(--muted);background:#0e0e16;border:1px solid var(--border);border-radius:10px;padding:12px;min-height:42px;white-space:pre-wrap;word-break:break-word}
.spinner{width:26px;height:26px;border:3px solid var(--border);border-top-color:var(--accent);border-radius:50%;margin:16px auto 4px;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.url-box{display:flex;gap:8px;margin-bottom:12px}
.url-box input{flex:1;background:#0e0e16;border:1px solid var(--border);border-radius:10px;padding:11px;color:var(--text);font-size:13px}
.url-box .copy{background:#1d1d2a;border:1px solid var(--border);color:var(--text);border-radius:10px;width:44px;cursor:pointer}
.ok-note{display:inline-block;color:var(--ok);background:rgba(34,197,94,.12);border:1px solid rgba(34,197,94,.3);border-radius:8px;padding:6px 12px;font-size:13px;margin-bottom:16px}