*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#fff;--bg-secondary:#f7f8f9;--bg-tertiary:#f0f1f3;--border:#e4e6e9;--border-hover:#c8ccd0;--text:#0d0f11;--text-secondary:#5a6270;--text-muted:#8f96a3;--accent:#5e6ad2;--accent-hover:#4b55b8;--accent-light:#eef0fb;--accent-text:#3d4ab0;--success:#11a849;--success-light:#e8f7ee;--error:#d93040;--error-light:#fde8ea;--shadow-sm:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);--shadow:0 4px 12px rgba(0,0,0,.08),0 2px 4px rgba(0,0,0,.04);--shadow-lg:0 12px 32px rgba(0,0,0,.1),0 4px 8px rgba(0,0,0,.06);--radius:8px;--radius-sm:6px;--radius-lg:12px;--radius-xl:16px}[data-theme=dark]{--bg:#0a0a0b;--bg-secondary:#111113;--bg-tertiary:#1a1a1f;--border:#222228;--border-hover:#333340;--text:#ededef;--text-secondary:#9999a8;--text-muted:#55555f;--accent:#5e6ad2;--accent-hover:#6e7ae2;--accent-light:#16182a;--accent-text:#9098e8;--success:#18c75a;--success-light:#0d2018;--error:#f04455;--error-light:#220d10;--shadow-sm:0 1px 3px rgba(0,0,0,.3);--shadow:0 4px 12px rgba(0,0,0,.4);--shadow-lg:0 12px 32px rgba(0,0,0,.5)}html{font-size:15px}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Inter,Segoe UI,sans-serif;min-height:100vh;line-height:1.5;transition:background .2s,color .2s;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.page-center{display:flex;align-items:center;justify-content:center;padding:24px}.page-center,.page-full{min-height:100vh;background:var(--bg)}.container{max-width:1320px;margin:0 auto;padding:0 32px}.card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.card-inner{padding:28px 32px}.form-group{margin-bottom:16px}.label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:6px;letter-spacing:.01em}.input{width:100%;background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-sm);padding:9px 13px;color:var(--text);font-size:14px;outline:none;transition:border-color .15s,box-shadow .15s,background .15s;-moz-appearance:none;appearance:none;-webkit-appearance:none}.input:focus{border-color:var(--accent);background:var(--bg);box-shadow:0 0 0 3px rgba(94,106,210,.12)}.input::placeholder{color:var(--text-muted)}select.input{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238f96a3' d='M6 8L1 3h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:32px;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 16px;border-radius:var(--radius-sm);font-size:14px;font-weight:500;cursor:pointer;border:none;transition:all .15s;letter-spacing:.01em;white-space:nowrap}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;width:100%;padding:10px 16px;font-weight:600;box-shadow:0 1px 3px rgba(94,106,210,.3)}.btn-primary:hover:not(:disabled){background:var(--accent-hover);box-shadow:0 2px 8px rgba(94,106,210,.35);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-ghost{background:transparent;color:var(--text-secondary);border:1px solid var(--border)}.btn-ghost:hover:not(:disabled){background:var(--bg-secondary);border-color:var(--border-hover);color:var(--text)}.btn-danger{background:transparent;color:var(--text-muted);border:1px solid var(--border);font-size:13px;padding:7px 14px}.btn-danger:hover{background:var(--error-light);border-color:var(--error);color:var(--error)}.alert{padding:10px 14px;border-radius:var(--radius-sm);font-size:13px;margin-bottom:16px;display:flex;align-items:flex-start;gap:8px;line-height:1.5}.alert-error{background:var(--error-light);border:1px solid var(--error);color:var(--error)}.alert-success{background:var(--success-light);border:1px solid var(--success);color:var(--success)}.divider{border:none;border-top:1px solid var(--border);margin:22px 0}.badge{display:inline-flex;align-items:center;padding:2px 10px;border-radius:20px;font-size:12px;font-weight:600;letter-spacing:.02em}.badge-accent{background:var(--accent-light);color:var(--accent-text)}.badge-neutral{background:var(--bg-tertiary);border:1px solid var(--border);color:var(--text-secondary)}.navbar{height:56px;background:var(--bg);border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;z-index:100;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}.navbar-inner{height:100%;justify-content:space-between}.navbar-inner,.theme-toggle{display:flex;align-items:center}.theme-toggle{width:34px;height:34px;border-radius:var(--radius-sm);background:var(--bg-secondary);border:1px solid var(--border);justify-content:center;cursor:pointer;transition:all .15s;font-size:16px;flex-shrink:0}.theme-toggle:hover{background:var(--bg-tertiary);border-color:var(--border-hover)}.logo-mark{width:30px;height:30px;background:var(--accent);border-radius:7px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;color:#fff;flex-shrink:0}.service-card{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-lg);padding:24px;cursor:pointer;transition:all .2s;text-decoration:none;display:block;box-shadow:var(--shadow-sm)}.service-card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px);text-decoration:none}.auth-bg{min-height:100vh;background:var(--bg-secondary);display:flex;align-items:center;justify-content:center;padding:24px}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:12px;gap:12px}.grid-3{grid-template-columns:repeat(3,1fr);grid-gap:16px}.grid-3,.grid-auto{display:grid;gap:16px}.grid-auto{grid-template-columns:repeat(auto-fill,minmax(260px,1fr));grid-gap:16px}@media (max-width:640px){.grid-2,.grid-3{grid-template-columns:1fr}.container{padding:0 16px}.card-inner{padding:20px}}@keyframes pulse-glow{0%,to{box-shadow:0 0 0 0 rgba(94,106,210,.4)}50%{box-shadow:0 0 0 8px rgba(94,106,210,0)}}.btn-pulse{animation:pulse-glow 2s infinite}