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1rem;border-radius:6px;font-weight:500;transition:background .2s ease}._navLink_1bsv1_72:hover{background:#ffffff26}._navLink_1bsv1_72:focus{outline:2px solid white;outline-offset:2px}._navLinkActive_1bsv1_96{background:#ffffff40;font-weight:600}._userActions_1bsv1_102{display:flex;align-items:center;gap:1rem}._userInfo_1bsv1_108{display:flex;flex-direction:column;align-items:flex-end;gap:.125rem}._username_1bsv1_115{font-weight:600;font-size:.875rem}._userDetail_1bsv1_120{font-size:.75rem;opacity:.9}._logoutBtn_1bsv1_125{background:#fff3;color:#fff;border:1px solid rgba(255,255,255,.3);padding:.5rem 1rem;border-radius:6px;font-weight:500;cursor:pointer;transition:all .2s ease}._logoutBtn_1bsv1_125:hover{background:#ffffff4d;border-color:#ffffff80}._logoutBtn_1bsv1_125:focus{outline:2px solid white;outline-offset:2px}@media (max-width: 768px){._navContainer_1bsv1_17{padding:.75rem 1rem}._mobileMenuToggle_1bsv1_52{display:flex}._navLinks_1bsv1_72{position:fixed;top:0;right:-100%;height:100vh;width:250px;background:linear-gradient(135deg,#667eea,#764ba2);flex-direction:column;align-items:stretch;padding:5rem 1.5rem 1.5rem;gap:.5rem;transition:right .3s ease;box-shadow:-2px 0 8px #00000026;z-index:1000}._navLinksOpen_1bsv1_172{right:0}._navLink_1bsv1_72{padding:.75rem 1rem;font-size:1.125rem}._userActions_1bsv1_102{flex-direction:column;align-items:flex-end;gap:.5rem}._userInfo_1bsv1_108{align-items:flex-end}._educationalBadge_1bsv1_41{display:none}}@media (max-width: 480px){._appName_1bsv1_34{font-size:1.25rem}._userInfo_1bsv1_108{display:none}}._container_1cplr_5{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:200px;padding:2rem}._spinner_1cplr_14{border-radius:50%;border:3px solid rgba(102,126,234,.2);border-top-color:#667eea;animation:_spin_1cplr_14 .8s linear infinite}._spinner_1cplr_14._small_1cplr_21{width:24px;height:24px;border-width:2px}._spinner_1cplr_14._medium_1cplr_27{width:48px;height:48px;border-width:3px}._spinner_1cplr_14._large_1cplr_33{width:64px;height:64px;border-width:4px}._spinnerInner_1cplr_39{display:none}._message_1cplr_43{margin-top:1rem;color:#667eea;font-weight:500;text-align:center}@keyframes _spin_1cplr_14{0%{transform:rotate(0)}to{transform:rotate(360deg)}}*{box-sizing:border-box}html,body,#root{margin:0;padding:0;height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background:linear-gradient(135deg,#667eea,#764ba2);background-attachment:fixed;color:#333}.app-container{display:flex;flex-direction:column;min-height:100vh}.app-content{flex:1;display:flex;flex-direction:column;padding:2rem;max-width:1200px;width:100%;margin:0 auto}@media (max-width: 768px){.app-content{padding:1rem}}@media (max-width: 480px){.app-content{padding:.75rem}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}._loginContainer_1py69_7{max-width:600px;margin:0 auto;padding:20px}._header_1py69_13{text-align:center;margin-bottom:24px}._logo_1py69_18{font-size:2em;margin:0;color:#1f2937}._subtitle_1py69_24{color:#6b7280;margin:8px 0 0}._card_1py69_29{background:#fff;border-radius:12px;box-shadow:0 4px 6px #0000001a;padding:32px}._title_1py69_36{text-align:center;margin:0 0 20px;color:#1f2937;font-size:1.5em}._errorMessage_1py69_43{background-color:#fee2e2;border:1px solid #ef4444;border-radius:8px;padding:12px 16px;margin-bottom:20px;display:flex;align-items:flex-start;gap:8px;color:#7f1d1d;font-size:.95em}._errorIcon_1py69_56{flex-shrink:0}._form_1py69_60{display:flex;flex-direction:column;gap:16px}._formGroup_1py69_66{display:flex;flex-direction:column;gap:6px}._label_1py69_72{font-weight:600;color:#374151;font-size:.95em}._input_1py69_78{padding:10px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:1em;transition:border-color .2s;width:100%;box-sizing:border-box}._input_1py69_78:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}._input_1py69_78:disabled{background-color:#f3f4f6;cursor:not-allowed}._recoveryCodeInput_1py69_99{text-transform:uppercase;font-family:monospace;letter-spacing:.5px}._helpText_1py69_105{color:#6b7280;font-size:.85em;margin:0}._checkboxLabel_1py69_111{display:flex;align-items:center;gap:8px;font-size:.95em;color:#374151;cursor:pointer}._checkboxLabel_1py69_111 input[type=checkbox]{width:18px;height:18px;cursor:pointer}._checkboxLabel_1py69_111 input[type=checkbox]:disabled{cursor:not-allowed}._button_1py69_130{padding:12px 24px;border:none;border-radius:8px;font-size:1em;font-weight:600;cursor:pointer;transition:all .2s;width:100%;margin-top:8px}._buttonPrimary_1py69_142{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}._buttonPrimary_1py69_142:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 6px 12px #667eea66}._buttonPrimary_1py69_142:active:not(:disabled){transform:translateY(0)}._buttonPrimary_1py69_142:disabled{opacity:.6;cursor:not-allowed}._links_1py69_161{display:flex;flex-direction:column;align-items:center;gap:8px;margin-top:16px}._link_1py69_161{color:#667eea;text-decoration:none;font-size:.9em;transition:color .2s}._link_1py69_161:hover{color:#764ba2;text-decoration:underline}._switchAuth_1py69_181{text-align:center;margin-top:24px;color:#6b7280}._linkBold_1py69_187{color:#667eea;text-decoration:none;font-weight:600;transition:color .2s}._linkBold_1py69_187:hover{color:#764ba2;text-decoration:underline}@media (max-width: 640px){._loginContainer_1py69_7{padding:16px}._card_1py69_29{padding:24px 20px}._logo_1py69_18{font-size:1.75em}._title_1py69_36{font-size:1.25em}}._container_1otk6_2{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;display:flex;flex-direction:column;align-items:center}._header_1otk6_11{text-align:center;color:#fff;margin-bottom:20px}._header_1otk6_11 h1{font-size:2.5em;margin:0 0 8px;font-weight:700}._header_1otk6_11 p{margin:0;font-size:1.1em;opacity:.95}._card_1otk6_30{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:32px;max-width:600px;width:100%}._card_1otk6_30 h2{text-align:center;color:#1f2937;margin:0 0 24px;font-size:1.75em}._recoveryCodesCard_1otk6_46{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:32px;max-width:600px;width:100%}._recoveryCodesCard_1otk6_46 h2{text-align:center;color:#1f2937;margin:0 0 24px;font-size:1.75em}._sectionTitle_1otk6_63{color:#374151;font-size:1.1em;margin:24px 0 16px;padding-bottom:8px;border-bottom:2px solid #e5e7eb}._sectionTitle_1otk6_63:first-of-type{margin-top:0}._formGroup_1otk6_76{margin-bottom:16px}._formGroup_1otk6_76 label{display:block;font-weight:500;margin-bottom:6px;color:#374151;font-size:.95em}._formGroup_1otk6_76 input,._formGroup_1otk6_76 select{width:100%;padding:10px 12px;border:1px solid #d1d5db;border-radius:6px;font-size:1em;transition:border-color .2s;box-sizing:border-box}._formGroup_1otk6_76 input:focus,._formGroup_1otk6_76 select:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px #667eea1a}._formRow_1otk6_106{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 600px){._formRow_1otk6_106{grid-template-columns:1fr}}._hint_1otk6_119{display:block;font-size:.85em;color:#6b7280;margin-top:4px}._passwordStrength_1otk6_127{margin-top:8px;display:flex;align-items:center;gap:12px}._strengthBar_1otk6_134{flex:1;height:6px;background:#e5e7eb;border-radius:3px;overflow:hidden}._strengthFill_1otk6_142{height:100%;transition:width .3s,background-color .3s}._passwordStrength_1otk6_127 span{font-size:.85em;font-weight:600;min-width:60px}._passwordMismatch_1otk6_154{color:#ef4444;font-size:.85em;margin-top:4px;font-weight:500}._passwordMatch_1otk6_161{color:#10b981;font-size:.85em;margin-top:4px;font-weight:500}._tosSection_1otk6_169{margin-top:24px;padding-top:24px;border-top:2px solid #e5e7eb}._tosBox_1otk6_175{background:#fef3c7;border-left:4px solid #f59e0b;padding:16px;border-radius:6px;margin-bottom:16px}._tosBox_1otk6_175 h4{color:#92400e;margin:0 0 12px;font-size:1em}._tosBox_1otk6_175 p{margin:8px 0;color:#78350f;font-size:.9em;line-height:1.5}._tosWarning_1otk6_196{font-weight:600}._tosLabel_1otk6_200{display:flex;align-items:flex-start;gap:10px;cursor:pointer}._tosLabel_1otk6_200 input[type=checkbox]{margin-top:4px;cursor:pointer;flex-shrink:0;width:auto}._tosLabel_1otk6_200 span{font-size:.95em;line-height:1.5;color:#374151}._warningBanner_1otk6_221{background:#fee2e2;border-left:4px solid #ef4444;padding:16px;border-radius:6px;margin-bottom:20px}._warningBanner_1otk6_221 h3{color:#991b1b;margin:0 0 8px;font-size:1em}._warningBanner_1otk6_221 p{color:#7f1d1d;margin:4px 0;font-size:.9em}._important_1otk6_241{font-weight:600;margin-top:8px}._codesList_1otk6_246{background:#f9fafb;padding:20px;border-radius:8px;margin-bottom:20px;font-family:Courier New,Courier,monospace;font-size:1.1em}._code_1otk6_246{margin-bottom:8px;color:#1f2937}._code_1otk6_246:last-child{margin-bottom:0}._downloadButtons_1otk6_264{display:grid;gap:10px;margin-bottom:20px}._confirmSection_1otk6_270{margin-bottom:20px;padding:16px;background:#f3f4f6;border-radius:6px}._confirmLabel_1otk6_277{display:flex;align-items:flex-start;gap:10px;cursor:pointer}._confirmLabel_1otk6_277 input[type=checkbox]{margin-top:4px;cursor:pointer;flex-shrink:0;width:auto}._confirmLabel_1otk6_277 span{font-size:.95em;line-height:1.5;color:#374151;font-weight:500}._btnPrimary_1otk6_299,._btnSecondary_1otk6_300,._btnSuccess_1otk6_301{width:100%;padding:12px 20px;border:none;border-radius:6px;font-size:1em;font-weight:600;cursor:pointer;transition:all .2s}._btnPrimary_1otk6_299{background:#667eea;color:#fff}._btnPrimary_1otk6_299:hover:not(:disabled){background:#5568d3;transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}._btnPrimary_1otk6_299:disabled{background:#9ca3af;cursor:not-allowed;transform:none}._btnSecondary_1otk6_300{background:#6b7280;color:#fff}._btnSecondary_1otk6_300:hover:not(:disabled){background:#4b5563;transform:translateY(-1px);box-shadow:0 4px 12px #6b72804d}._btnSuccess_1otk6_301{background:#10b981;color:#fff}._btnSuccess_1otk6_301:hover:not(:disabled){background:#059669;transform:translateY(-1px);box-shadow:0 4px 12px #10b9814d}._btnSuccess_1otk6_301:disabled{background:#9ca3af;cursor:not-allowed;transform:none}._error_1otk6_358{background:#fee2e2;color:#991b1b;padding:12px 16px;border-radius:6px;margin-bottom:20px;display:flex;align-items:center;gap:8px}._errorIcon_1otk6_369{font-size:1.2em}._footer_1otk6_374{text-align:center;margin-top:20px;color:#6b7280;font-size:.95em}._link_1otk6_381{background:none;border:none;color:#667eea;font-weight:600;cursor:pointer;padding:0;text-decoration:underline;font-size:inherit}._link_1otk6_381:hover{color:#5568d3}@media (max-width: 600px){._container_1otk6_2{padding:16px}._card_1otk6_30,._recoveryCodesCard_1otk6_46{padding:24px}._header_1otk6_11 h1{font-size:2em}._card_1otk6_30 h2,._recoveryCodesCard_1otk6_46 h2{font-size:1.5em}}._container_1r6rh_2{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px;display:flex;flex-direction:column;align-items:center}._header_1r6rh_11{text-align:center;color:#fff;margin-bottom:20px}._header_1r6rh_11 h1{font-size:2.5em;margin:0 0 8px;font-weight:700}._header_1r6rh_11 p{margin:0;font-size:1.1em;opacity:.95}._card_1r6rh_30{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:32px;max-width:700px;width:100%}._card_1r6rh_30 h2{text-align:center;color:#1f2937;margin:0 0 32px;font-size:1.75em}._card_1r6rh_30 h3{color:#374151;font-size:1.1em;margin:16px 0 12px}._card_1r6rh_30 h4{color:#374151;font-size:1em;margin:20px 0 12px}._infoSection_1r6rh_59{background:#eff6ff;border-left:4px solid #3b82f6;padding:20px;border-radius:6px;margin-bottom:24px;display:flex;gap:16px}._infoIcon_1r6rh_69{font-size:2em;flex-shrink:0}._infoContent_1r6rh_74 h3{margin:0 0 8px;color:#1e40af}._infoContent_1r6rh_74 p{margin:0;color:#1e3a8a;line-height:1.6}._steps_1r6rh_86{background:#f9fafb;padding:20px;border-radius:8px;margin-bottom:24px}._steps_1r6rh_86 h3{margin-top:0}._steps_1r6rh_86 ol{margin:12px 0;padding-left:24px}._steps_1r6rh_86 li{margin-bottom:8px;color:#374151;line-height:1.6}._warningSection_1r6rh_109{background:#fef3c7;border-left:4px solid #f59e0b;padding:20px;border-radius:6px;margin-bottom:24px;display:flex;gap:16px}._warningIcon_1r6rh_119{font-size:2em;flex-shrink:0}._warningContent_1r6rh_124 h3{margin:0 0 8px;color:#92400e}._warningContent_1r6rh_124 p{margin:8px 0;color:#78350f;line-height:1.6}._warningContent_1r6rh_124 strong{color:#92400e}._actions_1r6rh_140{display:grid;gap:12px;margin-bottom:32px}._btnPrimary_1r6rh_146,._btnSecondary_1r6rh_147{width:100%;padding:12px 20px;border:none;border-radius:6px;font-size:1em;font-weight:600;cursor:pointer;transition:all .2s}._btnPrimary_1r6rh_146{background:#667eea;color:#fff}._btnPrimary_1r6rh_146:hover{background:#5568d3;transform:translateY(-1px);box-shadow:0 4px 12px #667eea4d}._btnSecondary_1r6rh_147{background:#6b7280;color:#fff}._btnSecondary_1r6rh_147:hover{background:#4b5563;transform:translateY(-1px);box-shadow:0 4px 12px #6b72804d}._helpSection_1r6rh_181{background:#f3f4f6;padding:20px;border-radius:8px}._helpSection_1r6rh_181 h4{margin-top:0}._helpSection_1r6rh_181 p{margin:8px 0;color:#374151;line-height:1.6}._helpSection_1r6rh_181 ul{margin:12px 0;padding-left:24px}._helpSection_1r6rh_181 li{margin-bottom:6px;color:#4b5563}._helpTip_1r6rh_207{background:#dbeafe;padding:12px;border-radius:6px;margin-top:16px;border-left:3px solid #3b82f6}._helpTip_1r6rh_207 strong{color:#1e40af}@media (max-width: 600px){._container_1r6rh_2{padding:16px}._card_1r6rh_30{padding:24px}._header_1r6rh_11 h1{font-size:2em}._card_1r6rh_30 h2{font-size:1.5em}._infoSection_1r6rh_59,._warningSection_1r6rh_109{flex-direction:column;align-items:flex-start}._infoIcon_1r6rh_69,._warningIcon_1r6rh_119{font-size:1.5em}}._loadingContainer_1bxea_2{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;background:#f9fafb}._loadingContainer_1bxea_2 p{margin-top:16px;color:#6b7280;font-size:1.1em}._loadingSpinner_1bxea_18{border:4px solid #e5e7eb;border-top:4px solid #667eea;border-radius:50%;width:50px;height:50px;animation:_spin_1bxea_1 1s linear infinite}@keyframes _spin_1bxea_1{0%{transform:rotate(0)}to{transform:rotate(360deg)}}