.si-root{--si-surface:var(--mm-chrome-surface,#f4f5f7);--si-panel:var(--mm-chrome-panel,#fff);--si-border:var(--mm-chrome-border,#e5e7eb);--si-text:var(--mm-chrome-fg,#111827);--si-muted:var(--mm-chrome-muted,#6b7280);--si-amber:#ef9f27;--si-amber-dim:rgba(239,159,39,.14);--si-font:"Geist",Inter,system-ui,-apple-system,"Segoe UI",sans-serif;min-height:100vh;background:var(--si-surface);color:var(--si-text);font-family:var(--si-font);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}.si-shell{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;padding:40px 20px}.si-card,.si-shell{box-sizing:border-box}.si-card{width:100%;max-width:400px;background:var(--si-panel);border:1px solid var(--si-border);border-radius:14px;padding:32px 32px 28px;box-shadow:0 1px 2px rgba(17,24,39,.04),0 8px 28px rgba(17,24,39,.06)}.si-brand{margin-bottom:24px}.si-brand img{height:26px;width:auto;display:block}.si-brand a{display:inline-block}.si-shell-footer{font-size:12px;color:var(--si-muted)}.si-shell-footer a{color:var(--si-muted);text-decoration:none;transition:color .15s}.si-form-title,.si-shell-footer a:hover{color:var(--si-text)}.si-form-title{font-family:var(--si-font);font-size:22px;font-weight:600;letter-spacing:-.01em;margin-bottom:4px}.si-form-subtitle{font-size:14px;color:var(--si-muted);margin-bottom:24px}.si-form-group{margin-bottom:16px}.si-form-label{display:block;font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--si-muted);margin-bottom:6px}.si-form-input{width:100%;box-sizing:border-box;background:var(--si-panel);border:1px solid var(--si-border);border-radius:8px;padding:11px 14px;font-family:var(--si-font);font-size:15px;color:var(--si-text);outline:none;transition:border-color .15s,box-shadow .15s;-webkit-font-smoothing:antialiased}.si-form-input::placeholder{color:var(--si-muted);opacity:.7}.si-form-input:focus{border-color:var(--si-amber);box-shadow:0 0 0 3px var(--si-amber-dim)}.si-form-row{display:flex;justify-content:flex-end;margin-bottom:20px;margin-top:2px}.si-form-mode-toggle{background:none;border:none;padding:0;font-family:var(--si-font);font-size:13px;color:var(--si-muted);cursor:pointer;transition:color .15s}.si-form-mode-toggle:hover{color:var(--si-amber)}.si-btn-submit{width:100%;background:var(--si-amber);color:#fff;border:none;border-radius:8px;padding:12px 24px;font-family:var(--si-font);font-size:15px;font-weight:600;cursor:pointer;transition:filter .15s,transform .12s,box-shadow .15s;letter-spacing:.01em;margin-bottom:20px;display:flex;align-items:center;justify-content:center;gap:8px}.si-btn-submit:hover{filter:brightness(.96);transform:translateY(-1px);box-shadow:0 6px 18px rgba(239,159,39,.28)}.si-btn-submit:active{transform:none}.si-btn-submit:disabled{opacity:.65;pointer-events:none}.si-form-divider{height:1px;background:var(--si-border);margin:20px 0}.si-form-request{text-align:center;font-size:13px;color:var(--si-muted)}.si-form-request a{color:var(--si-amber);text-decoration:none;font-weight:600;transition:opacity .15s}.si-form-request a:hover{opacity:.8}.si-form-error{background:#fef2f2;border:1px solid #fecaca;border-radius:8px;color:#b91c1c}.si-form-error,.si-form-info{padding:10px 14px;font-size:13px;margin-bottom:16px;display:flex;align-items:center;gap:8px}.si-form-info{background:var(--si-amber-dim);border:1px solid rgba(239,159,39,.35);border-radius:8px;color:#b45309}@keyframes si-spin{to{transform:rotate(1turn)}}.si-spinner{width:16px;height:16px;border:2px solid hsla(0,0%,100%,.45);border-top-color:#fff;border-radius:50%;animation:si-spin .7s linear infinite}@keyframes si-fadeUp{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}.fade-up{animation:si-fadeUp .4s ease both}.fade-up-1{animation-delay:.04s}.fade-up-2{animation-delay:.1s}.fade-up-3{animation-delay:.16s}.fade-up-4{animation-delay:.22s}.fade-up-5{animation-delay:.28s}.dark .si-root{--si-surface:#0b1220;--si-panel:#1f2937;--si-border:#374151;--si-text:#f3f4f6;--si-muted:#9ca3af}.dark .si-form-error{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.3);color:#fca5a5}.dark .si-form-info{background:rgba(239,159,39,.12);border-color:rgba(239,159,39,.35);color:#fbbf24}