*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--bg: #0a0a12;--surface: rgba(255, 255, 255, .02);--surface-hover: rgba(255, 255, 255, .035);--border: rgba(255, 255, 255, .06);--border-hover: rgba(255, 255, 255, .12);--border-focus: rgba(99, 102, 241, .5);--text: #ffffff;--text-secondary: #c0c0d0;--text-muted: #6b6b80;--accent: #6366f1;--accent-hover: #4f46e5;--error: #ef4444;--error-bg: rgba(239, 68, 68, .08)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;min-height:100dvh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.auth-page{flex:1;display:grid;grid-template-columns:1fr;min-height:100vh;min-height:100dvh;width:100%}@media (min-width: 1024px){.auth-page{grid-template-columns:1fr 1fr}}.auth-brand-panel{display:none;position:relative;background:linear-gradient(135deg,#0c0c16,#050508,#0a0a12);overflow:hidden;padding:48px;justify-content:flex-end;align-items:flex-start;flex-direction:column}@media (min-width: 1024px){.auth-brand-panel{display:flex}}.auth-brand-panel:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(ellipse 80% 60% at 20% 80%,rgba(99,102,241,.06) 0%,transparent 70%),radial-gradient(ellipse 50% 40% at 70% 20%,rgba(168,85,247,.04) 0%,transparent 60%)}.auth-brand-panel .brand-logo{position:relative;font-size:13px;font-weight:700;letter-spacing:4px;color:var(--accent);text-transform:uppercase;margin-bottom:16px}.auth-brand-panel .brand-headline{position:relative;font-size:32px;font-weight:700;line-height:1.25;letter-spacing:-.5px;color:var(--text);max-width:360px}.auth-brand-panel .brand-sub{position:relative;font-size:15px;color:var(--text-secondary);margin-top:12px;max-width:340px;line-height:1.6}.grid-pattern{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.02) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.02) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black,transparent);mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,black,transparent)}.auth-form-panel{display:flex;align-items:center;justify-content:center;padding:32px 24px;position:relative}.auth-form-container{width:100%;max-width:400px}.auth-form-header{margin-bottom:36px}.auth-form-header .logo-mobile{font-size:12px;font-weight:700;letter-spacing:3px;color:var(--accent);text-transform:uppercase;margin-bottom:24px}@media (min-width: 1024px){.auth-form-header .logo-mobile{display:none}}.auth-form-header h1{font-size:24px;font-weight:700;letter-spacing:-.3px;color:var(--text)}.auth-form-header p{font-size:14px;color:var(--text-muted);margin-top:6px}.btn-google{width:100%;height:44px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:14px;font-weight:500;cursor:pointer;transition:background .15s,border-color .15s;display:flex;align-items:center;justify-content:center;gap:10px}.btn-google:hover{border-color:var(--border-hover);background:var(--surface-hover)}.divider{display:flex;align-items:center;gap:16px;margin:24px 0;font-size:12px;color:var(--text-muted);text-transform:uppercase;letter-spacing:.5px}.divider:before,.divider:after{content:"";flex:1;height:1px;background:var(--border)}.field{margin-bottom:20px}.field label{display:block;font-size:13px;font-weight:500;color:var(--text-secondary);margin-bottom:8px}.field input{width:100%;height:44px;border-radius:10px;border:1px solid var(--border);background:var(--surface);color:var(--text);font-size:16px;padding:0 14px;outline:none;transition:border-color .2s,box-shadow .2s}.field input:focus{border-color:var(--border-focus);box-shadow:0 0 0 3px #6366f11a}.field input::placeholder{color:var(--text-muted)}.btn-primary{width:100%;height:44px;border-radius:10px;border:none;background:var(--accent);color:#fff;font-size:14px;font-weight:600;cursor:pointer;margin-top:4px;transition:background .15s,transform .1s}.btn-primary:hover{background:var(--accent-hover)}.btn-primary:active{transform:scale(.99)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.error-banner{background:var(--error-bg);border:1px solid rgba(239,68,68,.15);border-radius:10px;padding:10px 14px;margin-top:16px;font-size:13px;color:#fca5a5;display:flex;align-items:center;gap:8px}.error-banner svg{flex-shrink:0}.auth-checking{display:flex;align-items:center;justify-content:center;min-height:200px}@keyframes spin{to{transform:rotate(360deg)}}.spinner{display:inline-block;width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;vertical-align:middle}.auth-footer{text-align:center;margin-top:32px;font-size:12px;color:var(--text-muted)}