:root{--bg:#070b12;--bg-2:#0d1117;--surface:#ffffff0a;--surface-hover:#ffffff12;--border:#ffffff14;--border-focus:#8b5cf699;--accent:#8b5cf6;--accent-2:#a78bfa;--accent-glow:#8b5cf640;--success:#10b981;--error:#ef4444;--warning:#f59e0b;--text:#e2e8f0;--text-sub:#94a3b8;--text-muted:#475569;--radius:14px;--radius-sm:8px;--transition:.2s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;min-height:100dvh;font-family:Inter,system-ui,sans-serif;line-height:1.6}body:before{content:"";pointer-events:none;z-index:0;background:radial-gradient(80% 60% at 20% -10%,#8b5cf61f 0%,#0000 60%),radial-gradient(60% 50% at 80% 110%,#6366f114 0%,#0000 60%);position:fixed;inset:0}.app-wrapper{z-index:1;max-width:760px;margin:0 auto;padding:16px 16px 80px;position:relative}.glass{background:var(--surface);-webkit-backdrop-filter:blur(16px)saturate(1.4);border:1px solid var(--border);border-radius:var(--radius)}.nav{justify-content:space-between;align-items:center;margin-bottom:4px;padding:18px 0 22px;display:flex}.nav-brand{align-items:center;gap:10px;text-decoration:none;display:flex}.nav-brand .logo{background:linear-gradient(135deg, var(--accent), #6366f1);width:34px;height:34px;box-shadow:0 0 20px var(--accent-glow);border-radius:10px;place-items:center;font-size:18px;display:grid}.nav-brand .brand-name{color:var(--text);font-size:17px;font-weight:600}.nav-brand .brand-sub{color:var(--text-sub);font-size:12px}.nav-right{gap:8px;display:flex}.icon-btn{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);width:40px;height:40px;color:var(--text-sub);cursor:pointer;transition:var(--transition);place-items:center;font-size:18px;display:grid;position:relative}.icon-btn:hover{background:var(--surface-hover);color:var(--text);border-color:#ffffff26}.icon-btn.active{background:var(--accent-glow);border-color:var(--border-focus);color:var(--accent-2)}.settings-panel{opacity:0;max-height:0;margin-bottom:0;transition:max-height .35s cubic-bezier(.4,0,.2,1),opacity .25s,margin .25s;overflow:hidden}.settings-panel.open{opacity:1;max-height:600px;margin-bottom:16px}.settings-inner{padding:20px}.settings-inner h2{color:var(--text-sub);text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px;font-size:14px;font-weight:600}.settings-grid{gap:12px;display:grid}.settings-footer{justify-content:space-between;align-items:center;gap:12px;margin-top:16px;display:flex}.settings-status{color:var(--text-muted);font-size:13px}.settings-status.ok{color:var(--success)}.settings-status.err{color:var(--error)}.field{flex-direction:column;gap:6px;display:flex}label{color:var(--text-sub);letter-spacing:.03em;font-size:12px;font-weight:500}input[type=text],input[type=password],input[type=date],input[type=time],textarea{border:1px solid var(--border);border-radius:var(--radius-sm);color:var(--text);width:100%;transition:border-color var(--transition), box-shadow var(--transition);appearance:none;background:#00000040;outline:none;padding:10px 12px;font-family:inherit;font-size:14px}input[type=password]{letter-spacing:.05em;font-family:JetBrains Mono,monospace}input:focus,textarea:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px var(--accent-glow)}input::placeholder,textarea::placeholder{color:var(--text-muted)}input[readonly]{color:var(--text-sub);cursor:default}input[readonly]:focus{border-color:var(--border);box-shadow:none}input[type=date]::-webkit-calendar-picker-indicator{filter:invert(.6);cursor:pointer}input[type=time]::-webkit-calendar-picker-indicator{filter:invert(.6);cursor:pointer}textarea{resize:vertical;min-height:200px;font-size:15px;line-height:1.7}.btn{border-radius:var(--radius-sm);cursor:pointer;transition:var(--transition);white-space:nowrap;-webkit-tap-highlight-color:transparent;border:1px solid #0000;justify-content:center;align-items:center;gap:6px;padding:10px 18px;font-family:inherit;font-size:14px;font-weight:500;display:inline-flex}.btn-primary{background:linear-gradient(135deg, var(--accent), #6366f1);color:#fff;box-shadow:0 4px 20px var(--accent-glow)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 28px #8b5cf666}.btn-primary:active:not(:disabled){transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.btn-secondary{background:var(--surface);border-color:var(--border);color:var(--text-sub)}.btn-secondary:hover{background:var(--surface-hover);color:var(--text);border-color:#ffffff26}.btn-ghost{color:var(--text-sub);background:0 0;border-color:#0000;padding:8px 12px}.btn-ghost:hover{background:var(--surface);color:var(--text)}.btn-danger{color:#f87171;background:#ef444426;border-color:#ef44444d}.btn-danger:hover{background:#ef444440}.datetime-bar{grid-template-columns:1fr 1fr auto;align-items:end;gap:10px;margin-bottom:12px;padding:16px 20px;display:grid}.btn-now{border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--surface);height:42px;color:var(--accent-2);cursor:pointer;transition:var(--transition);white-space:nowrap;padding:0 14px;font-family:inherit;font-size:13px;font-weight:500}.btn-now:hover{background:var(--accent-glow);border-color:var(--border-focus)}.tabs{background:#0003;border-radius:10px;gap:2px;margin-bottom:12px;padding:4px;display:flex}.tab-btn{color:var(--text-sub);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:8px;flex:1;padding:9px 16px;font-family:inherit;font-size:13px;font-weight:500}.tab-btn.active{background:var(--surface-hover);color:var(--text);box-shadow:0 1px 3px #0000004d}.tab-btn:hover:not(.active){color:var(--text)}.tab-panel{display:none}.tab-panel.active{display:block}.write-card{padding:4px}.write-toolbar{flex-wrap:wrap;gap:2px;padding:8px 8px 0;display:flex}.toolbar-btn{width:32px;height:28px;color:var(--text-sub);cursor:pointer;transition:var(--transition);background:0 0;border:none;border-radius:6px;place-items:center;font-family:JetBrains Mono,monospace;font-size:13px;font-weight:500;display:grid}.toolbar-btn:hover{background:var(--surface-hover);color:var(--text)}.toolbar-sep{background:var(--border);align-self:center;width:1px;height:20px;margin:4px}textarea#content{border-radius:0 0 var(--radius-sm) var(--radius-sm);min-height:220px;box-shadow:none;background:0 0;border:none;padding:12px 16px}textarea#content:focus{box-shadow:none}.char-count{text-align:right;color:var(--text-muted);padding:6px 12px 8px;font-size:12px}.preview-card{min-height:200px;padding:20px 24px}.preview-empty{color:var(--text-muted);text-align:center;padding:40px 0;font-style:italic}.preview-card h1,.preview-card h2,.preview-card h3{color:var(--text);margin:1em 0 .5em}.preview-card h2{color:var(--accent-2);border-bottom:1px solid var(--border);padding-bottom:4px;font-size:16px}.preview-card p{color:var(--text);margin:.6em 0}.preview-card img{border-radius:10px;max-width:100%}.preview-card code{background:#0000004d;border-radius:4px;padding:2px 6px;font-family:JetBrains Mono,monospace;font-size:13px}.preview-card pre{border:1px solid var(--border);background:#0000004d;border-radius:8px;margin:10px 0;padding:14px;overflow-x:auto}.preview-card blockquote{border-left:3px solid var(--accent);color:var(--text-sub);margin:10px 0;padding-left:14px}.upload-zone{margin-top:12px}.drop-zone{border:2px dashed var(--border);border-radius:var(--radius);text-align:center;cursor:pointer;transition:all var(--transition);padding:28px 20px;position:relative}.drop-zone:hover,.drop-zone.drag-over{border-color:var(--accent);background:var(--accent-glow)}.drop-zone.drag-over{transform:scale(1.01)}.drop-icon{opacity:.7;margin-bottom:10px;font-size:36px;display:block}.drop-title{color:var(--text);margin-bottom:4px;font-size:15px;font-weight:500}.drop-sub{color:var(--text-muted);margin-bottom:14px;font-size:13px}.upload-btns{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.attached-images{grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:12px;margin-top:14px;display:grid}.attached-image{min-width:0;position:relative}.attached-image img{aspect-ratio:4/3;object-fit:cover;border:1px solid var(--border);border-radius:10px;width:100%;display:block}.image-overlay{gap:6px;display:flex;position:absolute;top:8px;right:8px}.image-order{border-radius:var(--radius-sm);background:#0000008c;align-items:center;gap:4px;padding:4px 6px;display:flex;position:absolute;top:8px;left:8px}.image-order-index{text-align:center;color:#fff;min-width:14px;font-size:12px;font-weight:600}.image-move{color:#fff;cursor:pointer;width:28px;height:28px;transition:var(--transition);-webkit-tap-highlight-color:transparent;background:#ffffff1f;border:1px solid #fff3;border-radius:6px;justify-content:center;align-items:center;padding:0;font-family:inherit;font-size:13px;line-height:1;display:inline-flex}.image-move:hover:not(:disabled){background:#ffffff3d}.image-move:disabled{opacity:.35;cursor:not-allowed}.image-info{color:var(--text-muted);overflow-wrap:anywhere;margin-top:6px;font-size:12px;display:block}.image-summary{color:var(--text-muted);margin-top:10px;font-size:12px;display:block}.submit-bar{z-index:20;justify-content:space-between;align-items:center;gap:12px;margin-top:16px;padding:14px 20px;display:flex;position:sticky;bottom:12px;box-shadow:0 8px 32px #00000073}.submit-info{color:var(--text-muted);font-size:13px}.btn-submit{border-radius:12px;padding:13px 32px;font-size:15px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;animation:.7s linear infinite spin;display:inline-block}.toast-container{z-index:999;pointer-events:none;flex-direction:column;gap:8px;width:min(90vw,400px);display:flex;position:fixed;bottom:24px;left:50%;transform:translate(-50%)}.toast{border:1px solid var(--border);color:var(--text);pointer-events:auto;background:#1a1f2e;border-radius:12px;align-items:flex-start;gap:10px;padding:14px 18px;font-size:14px;animation:.35s cubic-bezier(.34,1.56,.64,1) toastIn;display:flex;box-shadow:0 8px 32px #0006}.toast.out{animation:.25s forwards toastOut}.toast.success{border-color:#10b98159}.toast.error{border-color:#ef444459}.toast-icon{flex-shrink:0;font-size:18px}.toast-body{flex:1}.toast-title{margin-bottom:2px;font-weight:600;line-height:1.3}.toast-msg{color:var(--text-sub);font-size:13px}@keyframes toastIn{0%{opacity:0;transform:translateY(16px)scale(.95)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes toastOut{to{opacity:0;transform:translateY(8px)scale(.96)}}.hidden{display:none!important}.section-gap{margin-bottom:12px}.token-badge{border-radius:20px;align-items:center;gap:5px;padding:3px 10px;font-size:12px;font-weight:500;display:inline-flex}.token-badge.saved{color:#34d399;background:#10b98126;border:1px solid #10b98140}.token-badge.missing{color:#f87171;background:#ef44441f;border:1px solid #ef444440}.progress-bar{background:#ffffff0f;border-radius:3px;height:3px;margin-top:10px;overflow:hidden}.progress-fill{background:linear-gradient(90deg, var(--accent), #6366f1);border-radius:3px;width:0;height:100%;transition:width .4s}@keyframes progressPulse{0%,to{opacity:1}50%{opacity:.5}}.progress-fill.uploading{width:100%;animation:1.2s infinite progressPulse}