:root{--bg: #09090b;--surface: #131316;--border: #2e2e33;--border-active: #3e3e44;--text: #f0f0f3;--text-secondary: #a1a1aa;--text-muted: #71717a;--accent: #3b82f6;--accent-hover: #60a5fa;--error: #ef4444;--radius: 6px;--font: "Geist", system-ui, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font);min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;position:relative;overflow:hidden}.login-bg{position:fixed;inset:0;z-index:0}.login-bg img{width:100%;height:100%;object-fit:cover;opacity:.35;filter:brightness(.5)}.login-bg:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#09090b99,#09090bd9,#09090bf2)}.login-card{position:relative;z-index:1;width:100%;max-width:420px;padding:40px;background:#131316d9;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(46,46,51,.6);border-radius:12px;box-shadow:0 24px 64px #00000080}.login-logo{display:flex;justify-content:center;margin-bottom:32px}.login-logo img{width:280px;height:auto}.login-header{text-align:center;margin-bottom:32px}.login-title{font-size:20px;font-weight:600;letter-spacing:-.3px;margin-bottom:8px}.login-subtitle{font-size:13px;color:var(--text-muted);line-height:1.5}.login-tabs{display:flex;gap:4px;background:#13131699;border:1px solid var(--border);border-radius:8px;padding:4px;margin-bottom:28px}.login-tab{flex:1;font-family:var(--font);font-size:12px;font-weight:500;padding:8px 12px;border:none;border-radius:6px;cursor:pointer;transition:all .15s ease;text-decoration:none;text-align:center;color:var(--text-muted);background:transparent}.login-tab.active{background:var(--surface);color:var(--text);box-shadow:0 1px 3px #0000004d}.login-tab:not(.active):hover{color:var(--text-secondary)}.login-form{display:flex;flex-direction:column;gap:20px}.form-field{display:flex;flex-direction:column;gap:6px}.form-field label{font-size:12px;font-weight:500;color:var(--text-secondary);letter-spacing:.3px;text-transform:uppercase}.form-field .input-wrap{position:relative}.form-field input{width:100%;font-family:var(--font);font-size:14px;padding:12px 14px;background:var(--bg);border:1px solid var(--border);border-radius:var(--radius);color:var(--text);transition:border-color .15s ease;-webkit-appearance:none;appearance:none}.form-field input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px #3b82f626}.form-field input::placeholder{color:var(--text-muted)}.toggle-pass{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;color:var(--text-muted);cursor:pointer;padding:4px;display:flex;align-items:center;transition:color .15s ease}.toggle-pass:hover{color:var(--text-secondary)}.login-error{font-size:13px;color:var(--error);text-align:center;min-height:20px;display:flex;align-items:center;justify-content:center;gap:6px;opacity:0;transition:opacity .2s ease}.login-error.show{opacity:1}.login-submit{width:100%;font-family:var(--font);font-size:14px;font-weight:600;padding:12px 20px;background:var(--accent);color:#fff;border:none;border-radius:var(--radius);cursor:pointer;transition:all .15s ease;display:flex;align-items:center;justify-content:center;gap:8px}.login-submit:hover{background:var(--accent-hover)}.login-submit:active{transform:scale(.98)}.login-submit:disabled{opacity:.5;pointer-events:none}.login-submit .spinner-sm{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .6s linear infinite;display:none}.login-submit.loading .spinner-sm{display:block}.login-submit.loading .btn-text{display:none}@keyframes spin{to{transform:rotate(360deg)}}.login-footer{margin-top:24px;text-align:center}.login-footer a{font-size:13px;color:var(--text-muted);text-decoration:none;transition:color .15s ease}.login-footer a:hover{color:var(--text-secondary)}.login-copy{margin-top:16px;font-size:11px;color:var(--text-muted);opacity:.6;text-align:center}@media(max-width:480px){.login-card{margin:16px;padding:28px 24px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}