.Navbar-module__cJzEcG__navbarContainer{background:var(--bg-card);width:90%;max-width:1200px;height:4.5rem;-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);z-index:1000;transition:all var(--transition-normal);justify-content:space-between;align-items:center;padding:0 2rem;display:flex;position:fixed;top:1.5rem;left:50%;transform:translate(-50%)}.Navbar-module__cJzEcG__logo{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;align-items:center;gap:.6rem;font-size:1.5rem;font-weight:800;text-decoration:none;display:flex}.Navbar-module__cJzEcG__logoImg{object-fit:cover;width:30px;height:30px;transition:transform var(--transition-normal);border:1px solid #ffffff26;border-radius:8px;box-shadow:0 0 12px #00f2fe40}.Navbar-module__cJzEcG__logo:hover .Navbar-module__cJzEcG__logoImg{transform:scale(1.08)rotate(5deg)}.Navbar-module__cJzEcG__navLinks{align-items:center;gap:1.5rem;display:flex}.Navbar-module__cJzEcG__navLink{color:var(--text-secondary);border-radius:var(--radius-sm);transition:all var(--transition-fast);padding:.5rem 1rem;font-size:.95rem;font-weight:500;text-decoration:none}.Navbar-module__cJzEcG__navLink:hover{color:var(--text-primary);background:#ffffff0d}.Navbar-module__cJzEcG__activeNavLink{color:var(--text-primary);background:var(--border-color);font-weight:600}.Navbar-module__cJzEcG__actions{align-items:center;gap:1rem;display:flex}.Navbar-module__cJzEcG__themeToggle{border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;width:2.5rem;height:2.5rem;transition:all var(--transition-fast);background:0 0;border-radius:50%;justify-content:center;align-items:center;display:flex}.Navbar-module__cJzEcG__themeToggle:hover{background:var(--border-color);transform:rotate(15deg)}.Navbar-module__cJzEcG__mobileMenuBtn{color:var(--text-primary);cursor:pointer;background:0 0;border:none;font-size:1.5rem;display:none}@media (max-width:768px){.Navbar-module__cJzEcG__navLinks{display:none}.Navbar-module__cJzEcG__navbarContainer{padding:0 1.25rem}}.Navbar-module__cJzEcG__loginBtn{color:var(--text-primary);border-radius:var(--radius-sm);border:1px solid var(--border-color);transition:all var(--transition-fast);background:0 0;padding:.5rem 1.2rem;font-size:.9rem;font-weight:600;text-decoration:none}.Navbar-module__cJzEcG__loginBtn:hover{background:var(--border-color);transform:translateY(-1px)}.Navbar-module__cJzEcG__userBadge{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:#ffffff08;align-items:center;gap:.6rem;padding:.4rem .8rem;display:flex}.Navbar-module__cJzEcG__usernameText{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;max-width:100px;font-size:.9rem;font-weight:600;overflow:hidden}.Navbar-module__cJzEcG__logoutBtn{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:.2rem;display:flex}.Navbar-module__cJzEcG__logoutBtn:hover{color:var(--color-error);background:var(--color-error-bg)}.Navbar-module__cJzEcG__miniTimer{border:1px solid var(--border-color);transition:all var(--transition-fast);background:#ffffff08;border-radius:9999px;align-items:center;gap:.5rem;padding:.4rem .8rem;display:flex}.Navbar-module__cJzEcG__miniTimerWork{border-color:#10b98133}.Navbar-module__cJzEcG__miniTimerWork:hover{border-color:var(--color-primary);background:#10b9810d}.Navbar-module__cJzEcG__miniTimerBreak{border-color:#22d3ee33}.Navbar-module__cJzEcG__miniTimerBreak:hover{border-color:var(--color-secondary);background:#22d3ee0d}.Navbar-module__cJzEcG__timerIcon{justify-content:center;align-items:center;display:flex}.Navbar-module__cJzEcG__timerIconWork{color:var(--color-primary)}.Navbar-module__cJzEcG__timerIconBreak{color:var(--color-secondary)}.Navbar-module__cJzEcG__pulse{animation:2s ease-in-out infinite Navbar-module__cJzEcG__pulse-timer}@keyframes Navbar-module__cJzEcG__pulse-timer{0%{opacity:.6;transform:scale(.95)}50%{opacity:1;transform:scale(1.08)}to{opacity:.6;transform:scale(.95)}}.Navbar-module__cJzEcG__timerTime{font-family:var(--font-sans);color:var(--text-primary);letter-spacing:.02em;text-align:center;min-width:42px;font-size:.9rem;font-weight:700}.Navbar-module__cJzEcG__timerPlayPause{color:var(--text-muted);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;padding:.15rem;display:flex}.Navbar-module__cJzEcG__timerPlayPause:hover{color:var(--text-primary);background:#ffffff14}@media (max-width:640px){.Navbar-module__cJzEcG__miniTimer{gap:.35rem;padding:.35rem .6rem}.Navbar-module__cJzEcG__timerPlayPause{display:none}}
.Flashcard-module__RjZ7va__perspectiveContainer{perspective:1000px;cursor:pointer;width:380px;max-width:100%;height:250px;margin:1.5rem auto}.Flashcard-module__RjZ7va__flashcard{width:100%;height:100%;transform-style:preserve-3d;transition:transform .6s cubic-bezier(.4,0,.2,1);position:relative}.Flashcard-module__RjZ7va__flipped{transform:rotateY(180deg)}.Flashcard-module__RjZ7va__cardFace{backface-visibility:hidden;border-radius:var(--radius-md);border:1px solid var(--border-color);width:100%;height:100%;box-shadow:var(--shadow-md);transition:box-shadow var(--transition-normal), border-color var(--transition-normal);flex-direction:column;justify-content:space-between;padding:2rem;display:flex;position:absolute;top:0;left:0}.Flashcard-module__RjZ7va__perspectiveContainer:hover .Flashcard-module__RjZ7va__cardFace{box-shadow:var(--shadow-lg);border-color:#ffffff26}.Flashcard-module__RjZ7va__cardFront{background:linear-gradient(135deg, var(--bg-card) 0%, #0d112766 100%);color:var(--text-primary)}.Flashcard-module__RjZ7va__cardBack{background:linear-gradient(135deg, #10b9810d 0%, var(--bg-card) 100%);color:var(--text-primary);transform:rotateY(180deg)}.Flashcard-module__RjZ7va__header{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);justify-content:space-between;align-items:center;font-size:.75rem;font-weight:700;display:flex}.Flashcard-module__RjZ7va__cardFront .Flashcard-module__RjZ7va__header{color:var(--color-secondary)}.Flashcard-module__RjZ7va__cardBack .Flashcard-module__RjZ7va__header{color:var(--color-primary)}.Flashcard-module__RjZ7va__content{text-align:center;justify-content:center;align-items:center;min-height:80px;margin:auto 0;font-size:1.2rem;font-weight:600;line-height:1.6;display:flex}.Flashcard-module__RjZ7va__footer{color:var(--text-muted);text-align:center;font-size:.75rem;font-style:italic}.Flashcard-module__RjZ7va__controls{justify-content:center;gap:1rem;margin-top:1rem;display:flex}.Flashcard-module__RjZ7va__feedbackBtn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;font-weight:600;display:flex}.Flashcard-module__RjZ7va__feedbackBtn:hover{color:var(--text-primary);transform:translateY(-2px)}.Flashcard-module__RjZ7va__easyBtn:hover{background:var(--color-success-bg);border-color:var(--color-success);color:var(--color-success)}.Flashcard-module__RjZ7va__hardBtn:hover{background:var(--color-error-bg);border-color:var(--color-error);color:var(--color-error)}
.ProgressBar-module__VrAEDW__container{flex-direction:column;gap:.5rem;width:100%;display:flex}.ProgressBar-module__VrAEDW__header{color:var(--text-secondary);justify-content:space-between;align-items:center;font-size:.85rem;font-weight:500;display:flex}.ProgressBar-module__VrAEDW__percentage{color:var(--text-primary);font-weight:700}.ProgressBar-module__VrAEDW__track{background:var(--border-color);border-radius:9999px;width:100%;height:.6rem;position:relative;overflow:hidden}.ProgressBar-module__VrAEDW__bar{height:100%;transition:width var(--transition-normal) ease-in-out;border-radius:9999px;position:relative}.ProgressBar-module__VrAEDW__barGlow{background:linear-gradient(90deg,#ffffff26,#fff0);animation:2s linear infinite ProgressBar-module__VrAEDW__shine;position:absolute;inset:0}@keyframes ProgressBar-module__VrAEDW__shine{0%{transform:translate(-100%)}to{transform:translate(100%)}}
.QuizComponent-module__1Ud2EG__container{background:var(--bg-card);width:600px;max-width:100%;-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);transition:all var(--transition-normal);margin:1.5rem auto;padding:2rem}.QuizComponent-module__1Ud2EG__question{color:var(--text-primary);margin-bottom:1.5rem;font-size:1.15rem;font-weight:600;line-height:1.5}.QuizComponent-module__1Ud2EG__optionsGrid{flex-direction:column;gap:.75rem;display:flex}.QuizComponent-module__1Ud2EG__optionBtn{text-align:left;border-radius:var(--radius-sm);border:1px solid var(--border-color);width:100%;color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:#ffffff05;justify-content:space-between;align-items:center;padding:1rem 1.25rem;font-size:.95rem;font-weight:500;display:flex}.QuizComponent-module__1Ud2EG__optionBtn:hover:not(:disabled){border-color:var(--text-muted);color:var(--text-primary);background:#ffffff14;transform:translate(4px)}.QuizComponent-module__1Ud2EG__correctOption{font-weight:600;background:var(--color-success-bg)!important;border-color:var(--color-success)!important;color:var(--color-success)!important}.QuizComponent-module__1Ud2EG__incorrectOption{font-weight:600;background:var(--color-error-bg)!important;border-color:var(--color-error)!important;color:var(--color-error)!important}.QuizComponent-module__1Ud2EG__mutedOption{opacity:.4;cursor:not-allowed}.QuizComponent-module__1Ud2EG__badge{font-size:1rem}.QuizComponent-module__1Ud2EG__explanationBox{border-radius:var(--radius-md);border:1px solid var(--border-color);animation:QuizComponent-module__1Ud2EG__slideDown var(--transition-normal) forwards;transition:all var(--transition-normal);background:#ffffff05;margin-top:1.5rem;padding:1.5rem}.QuizComponent-module__1Ud2EG__correctExplanationBox{border-left:4px solid var(--color-success);background:linear-gradient(135deg,#10b98108 0%,#ffffff03 100%)}.QuizComponent-module__1Ud2EG__incorrectExplanationBox{border-left:4px solid var(--color-error);background:linear-gradient(135deg,#ef444408 0%,#ffffff03 100%)}.QuizComponent-module__1Ud2EG__explanationTitle{align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.95rem;font-weight:700;display:flex}.QuizComponent-module__1Ud2EG__correctTitle{color:var(--color-success)}.QuizComponent-module__1Ud2EG__incorrectTitle{color:var(--color-error)}.QuizComponent-module__1Ud2EG__explanationText{color:var(--text-secondary);font-size:.95rem;line-height:1.7}.QuizComponent-module__1Ud2EG__explanationText h4{color:var(--text-primary);border-left:3px solid var(--color-secondary);border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-sm);background:#ffffff08;align-items:center;gap:.4rem;margin-top:1.5rem;margin-bottom:.75rem;padding:.35rem .8rem;font-size:.9rem;font-weight:600;display:inline-flex}.QuizComponent-module__1Ud2EG__explanationText p{margin-bottom:.75rem;padding-left:.25rem}.QuizComponent-module__1Ud2EG__explanationText ul,.QuizComponent-module__1Ud2EG__explanationText ol{margin-bottom:1rem;margin-left:1.5rem}.QuizComponent-module__1Ud2EG__explanationText li{margin-bottom:.5rem}.QuizComponent-module__1Ud2EG__explanationText .katex-display{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:#ffffff04;margin:1.5rem 0;padding:.75rem;overflow:auto hidden}.QuizComponent-module__1Ud2EG__actions{justify-content:flex-end;margin-top:1.25rem;display:flex}.QuizComponent-module__1Ud2EG__resetBtn{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;font-size:.8rem;text-decoration:underline}.QuizComponent-module__1Ud2EG__resetBtn:hover{color:var(--text-primary)}@keyframes QuizComponent-module__1Ud2EG__slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.chapterDetail-module__bN0TEW__main{width:100%;max-width:900px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.chapterDetail-module__bN0TEW__backLink{color:var(--text-muted);transition:color var(--transition-fast);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.9rem;font-weight:600;text-decoration:none;display:flex}.chapterDetail-module__bN0TEW__backLink:hover{color:var(--text-primary)}.chapterDetail-module__bN0TEW__header{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:1.5rem;margin-bottom:2rem;display:flex}.chapterDetail-module__bN0TEW__title{color:var(--text-primary);font-size:2.25rem;font-weight:800;line-height:1.25}.chapterDetail-module__bN0TEW__meta{color:var(--color-primary);text-transform:uppercase;letter-spacing:.05em;margin-bottom:.5rem;font-size:.85rem;font-weight:700}.chapterDetail-module__bN0TEW__statusBtn{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;background:var(--bg-card);align-items:center;gap:.5rem;padding:.6rem 1rem;font-size:.85rem;font-weight:600;display:flex}.chapterDetail-module__bN0TEW__statusCompleted{border-color:var(--color-success);color:var(--color-success);background:var(--color-success-bg)}.chapterDetail-module__bN0TEW__statusBtn:hover{background:#ffffff0d}.chapterDetail-module__bN0TEW__statusCompleted:hover{background:#10b98133}.chapterDetail-module__bN0TEW__tabs{border-bottom:1px solid var(--border-color);gap:1rem;margin-bottom:2rem;display:flex}.chapterDetail-module__bN0TEW__tabButton{color:var(--text-secondary);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;padding:.75rem .5rem;font-size:1rem;font-weight:600;position:relative}.chapterDetail-module__bN0TEW__tabButton:hover,.chapterDetail-module__bN0TEW__activeTabButton{color:var(--text-primary)}.chapterDetail-module__bN0TEW__activeTabButton:after{content:"";background:var(--color-primary);height:2px;position:absolute;bottom:-1px;left:0;right:0}.chapterDetail-module__bN0TEW__contentCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);margin-bottom:2rem;padding:2.5rem;line-height:1.7}.chapterDetail-module__bN0TEW__contentCard h3{color:var(--text-primary);border-bottom:1px solid var(--border-color);margin-top:2rem;margin-bottom:.75rem;padding-bottom:.25rem;font-size:1.3rem;font-weight:700}.chapterDetail-module__bN0TEW__contentCard h3:first-of-type{margin-top:0}.chapterDetail-module__bN0TEW__contentCard p{color:var(--text-secondary);margin-bottom:1.25rem;font-size:1.05rem}.chapterDetail-module__bN0TEW__contentCard ul,.chapterDetail-module__bN0TEW__contentCard ol{color:var(--text-secondary);margin-bottom:1.25rem;margin-left:1.5rem}.chapterDetail-module__bN0TEW__contentCard li{margin-bottom:.5rem}.chapterDetail-module__bN0TEW__contentCard strong{color:var(--text-primary)}.chapterDetail-module__bN0TEW__formulasBox{border:1px solid var(--border-color);border-radius:var(--radius-sm);background:linear-gradient(135deg,#6366f108 0%,#06b6d408 100%);margin-bottom:2rem;padding:1.5rem}.chapterDetail-module__bN0TEW__formulasTitle{text-transform:uppercase;color:var(--color-accent);letter-spacing:.05em;align-items:center;gap:.5rem;margin-bottom:.75rem;font-size:.85rem;font-weight:700;display:flex}.chapterDetail-module__bN0TEW__formulaItem{font-family:var(--font-mono);color:var(--text-primary);border-left:3px solid var(--color-accent);scrollbar-width:thin;background:#ffffff05;border-radius:4px;margin-bottom:.5rem;padding:.6rem .75rem;font-size:.9rem;overflow-x:auto}.chapterDetail-module__bN0TEW__formulaItem .katex{color:var(--text-primary);font-size:1.05em}.chapterDetail-module__bN0TEW__formulaItem:last-child{margin-bottom:0}.chapterDetail-module__bN0TEW__toolPanel{flex-direction:column;align-items:center;min-height:350px;display:flex}.chapterDetail-module__bN0TEW__toolIntro{text-align:center;color:var(--text-secondary);max-width:500px;margin-bottom:1.5rem}.chapterDetail-module__bN0TEW__carouselNav{align-items:center;gap:1.5rem;margin-top:1.5rem;display:flex}.chapterDetail-module__bN0TEW__navButton{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;width:2.75rem;height:2.75rem;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;display:flex}.chapterDetail-module__bN0TEW__navButton:hover:not(:disabled){background:var(--border-color);transform:scale(1.05)}.chapterDetail-module__bN0TEW__navButton:disabled{opacity:.3;cursor:not-allowed}.chapterDetail-module__bN0TEW__carouselIndicator{color:var(--text-secondary);font-size:.95rem;font-weight:600}.chapterDetail-module__bN0TEW__contentCard .katex-display{scrollbar-width:thin;max-width:100%;margin:1.25rem 0;padding:.75rem 0;overflow:auto hidden}.chapterDetail-module__bN0TEW__contentCard .katex{color:var(--text-primary);font-size:1.05em}
.Pomodoro-module__dJOzLW__container{background:var(--bg-card);width:100%;max-width:380px;-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);flex-direction:column;align-items:center;gap:1.25rem;margin:1rem auto;padding:1.5rem;display:flex}.Pomodoro-module__dJOzLW__modes{border-radius:var(--radius-sm);border:1px solid var(--border-color);background:#ffffff08;gap:.5rem;width:100%;padding:.25rem;display:flex}.Pomodoro-module__dJOzLW__modeBtn{color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;flex:1;padding:.5rem;font-size:.8rem;font-weight:600}.Pomodoro-module__dJOzLW__modeBtn:hover{color:var(--text-primary)}.Pomodoro-module__dJOzLW__activeModeBtn{background:var(--border-color);color:var(--text-primary)}.Pomodoro-module__dJOzLW__timerCircle{justify-content:center;align-items:center;width:160px;height:160px;display:flex;position:relative}.Pomodoro-module__dJOzLW__svg{width:100%;height:100%;position:absolute;top:0;left:0;transform:rotate(-90deg)}.Pomodoro-module__dJOzLW__bgRing{fill:none;stroke:var(--border-color);stroke-width:6px}.Pomodoro-module__dJOzLW__progressRing{fill:none;stroke:var(--color-primary);stroke-width:6px;stroke-linecap:round;transition:stroke-dashoffset .3s}.Pomodoro-module__dJOzLW__timeDisplay{font-size:2.25rem;font-weight:800;font-family:var(--font-mono);color:var(--text-primary);z-index:1}.Pomodoro-module__dJOzLW__label{color:var(--text-muted);text-transform:uppercase;font-size:.8rem;font-weight:600}.Pomodoro-module__dJOzLW__controls{gap:.75rem;width:100%;display:flex}.Pomodoro-module__dJOzLW__controlBtn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);border:none;flex:2;padding:.75rem;font-size:.9rem;font-weight:600}.Pomodoro-module__dJOzLW__controlBtn:hover{filter:brightness(1.1);transform:translateY(-1px)}.Pomodoro-module__dJOzLW__resetBtn{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;flex:1;padding:.75rem;font-size:.9rem;font-weight:600}.Pomodoro-module__dJOzLW__resetBtn:hover{color:var(--text-primary);background:#ffffff0d}.Pomodoro-module__dJOzLW__paused{background:var(--color-accent)}
.page-module__2dhpZa__main{justify-content:center;align-items:center;min-height:calc(100vh - 70px);padding:80px 20px;display:flex;position:relative;overflow:hidden}.page-module__2dhpZa__authContainer{z-index:2;width:100%;max-width:450px}.page-module__2dhpZa__authCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);transition:transform var(--transition-normal), box-shadow var(--transition-normal);padding:40px 30px}.page-module__2dhpZa__authCard:hover{box-shadow:0 30px 60px -15px #0006}.page-module__2dhpZa__authHeader{text-align:center;margin-bottom:30px}.page-module__2dhpZa__authHeader h2{background:linear-gradient(135deg, var(--text-primary) 30%, var(--color-secondary));-webkit-text-fill-color:transparent;-webkit-background-clip:text;margin-bottom:8px;font-size:1.8rem;font-weight:800}.page-module__2dhpZa__authHeader p{color:var(--text-secondary);font-size:.9rem}.page-module__2dhpZa__tabWrapper{border-bottom:2px solid var(--border-color);margin-bottom:25px;display:flex}.page-module__2dhpZa__tabButton{color:var(--text-muted);cursor:pointer;transition:color var(--transition-fast);background:0 0;border:none;outline:none;flex:1;padding:12px;font-size:.95rem;font-weight:600;position:relative}.page-module__2dhpZa__tabButton:hover{color:var(--text-primary)}.page-module__2dhpZa__activeTab{color:var(--color-primary)!important}.page-module__2dhpZa__activeTab:after{content:"";background:var(--color-primary);border-radius:2px;height:2px;position:absolute;bottom:-2px;left:0;right:0}.page-module__2dhpZa__authForm{flex-direction:column;gap:20px;display:flex}.page-module__2dhpZa__formGroup{flex-direction:column;gap:8px;display:flex}.page-module__2dhpZa__formGroup label{color:var(--text-secondary);letter-spacing:.05em;text-transform:uppercase;font-size:.85rem;font-weight:600}.page-module__2dhpZa__formGroup input{border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-primary);transition:border-color var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast);background:#ffffff08;outline:none;padding:14px 16px;font-family:inherit;font-size:.95rem}.page-module__2dhpZa__formGroup input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px var(--color-primary-glow);background:#ffffff0f}.page-module__2dhpZa__submitBtn{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);color:#fff;border-radius:var(--radius-md);cursor:pointer;transition:transform var(--transition-fast), filter var(--transition-fast), box-shadow var(--transition-fast);border:none;justify-content:center;align-items:center;margin-top:10px;padding:16px;font-size:1rem;font-weight:700;display:flex}.page-module__2dhpZa__submitBtn:hover:not(:disabled){filter:brightness(1.1);box-shadow:0 10px 20px -5px var(--color-primary-glow);transform:translateY(-2px)}.page-module__2dhpZa__submitBtn:active:not(:disabled){transform:translateY(0)}.page-module__2dhpZa__submitBtn:disabled{opacity:.7;cursor:not-allowed}.page-module__2dhpZa__errorAlert{background:var(--color-error-bg);border:1px solid var(--color-error);color:var(--color-error);border-radius:var(--radius-md);margin-bottom:20px;padding:12px 16px;font-size:.9rem;font-weight:550;line-height:1.4}.page-module__2dhpZa__successAlert{background:var(--color-success-bg);border:1px solid var(--color-success);color:var(--color-success);border-radius:var(--radius-md);margin-bottom:20px;padding:12px 16px;font-size:.9rem;font-weight:550;line-height:1.4}.page-module__2dhpZa__authFooter{text-align:center;margin-top:25px}.page-module__2dhpZa__authFooter a{color:var(--text-muted);transition:color var(--transition-fast);font-size:.85rem;text-decoration:none}.page-module__2dhpZa__authFooter a:hover{color:var(--text-primary);text-decoration:underline}.page-module__2dhpZa__spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:20px;height:20px;animation:.8s ease-in-out infinite page-module__2dhpZa__spin}@keyframes page-module__2dhpZa__spin{to{transform:rotate(360deg)}}
.page-module___8aEwW__main{width:100%;max-width:1200px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.page-module___8aEwW__heroSection{text-align:center;margin-bottom:3.5rem;animation:.8s page-module___8aEwW__fadeIn}.page-module___8aEwW__title{font-size:3rem;font-weight:800;line-height:1.15;font-family:var(--font-sans);margin-bottom:1rem}.page-module___8aEwW__titleGrad{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-accent) 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text}.page-module___8aEwW__subtitle{color:var(--text-secondary);max-width:600px;margin:0 auto;font-size:1.15rem}.page-module___8aEwW__grid{grid-template-columns:2fr 1fr;gap:2rem;display:grid}@media (max-width:968px){.page-module___8aEwW__grid{grid-template-columns:1fr}}.page-module___8aEwW__dashboardLeft,.page-module___8aEwW__dashboardRight{flex-direction:column;gap:2rem;display:flex}.page-module___8aEwW__statsCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);justify-content:space-between;align-items:center;gap:2rem;padding:1.5rem 2rem;display:flex}@media (max-width:640px){.page-module___8aEwW__statsCard{text-align:center;flex-direction:column;gap:1.5rem}}.page-module___8aEwW__countdownSection{border-right:1px solid var(--border-color);flex:1;padding-right:2rem}@media (max-width:640px){.page-module___8aEwW__countdownSection{border-right:none;border-bottom:1px solid var(--border-color);width:100%;padding-bottom:1.5rem;padding-right:0}}.page-module___8aEwW__countdownDays{color:var(--color-primary);font-size:3rem;font-weight:800;font-family:var(--font-sans)}.page-module___8aEwW__countdownLabel{color:var(--text-muted);text-transform:uppercase;font-size:.85rem;font-weight:700}.page-module___8aEwW__overallStats{flex:2;grid-template-columns:repeat(3,1fr);gap:1.5rem;display:grid}.page-module___8aEwW__statItem{flex-direction:column;gap:.25rem;display:flex}.page-module___8aEwW__statValue{color:var(--text-primary);font-size:2rem;font-weight:800}.page-module___8aEwW__statLabel{color:var(--text-secondary);font-size:.8rem;font-weight:500}.page-module___8aEwW__sectionTitle{color:var(--text-primary);align-items:center;gap:.5rem;margin-bottom:1.25rem;font-size:1.5rem;font-weight:700;display:flex}.page-module___8aEwW__subjectsGrid{grid-template-columns:repeat(2,1fr);gap:1.5rem;display:grid}@media (max-width:640px){.page-module___8aEwW__subjectsGrid{grid-template-columns:1fr}}.page-module___8aEwW__subjectCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);cursor:pointer;transition:all var(--transition-normal);color:inherit;box-shadow:var(--shadow-sm);flex-direction:column;gap:1rem;padding:1.5rem;text-decoration:none;display:flex}.page-module___8aEwW__subjectCard:hover{box-shadow:var(--shadow-md);border-color:#ffffff26;transform:translateY(-4px)}.page-module___8aEwW__subjectHeader{justify-content:space-between;align-items:flex-start;display:flex}.page-module___8aEwW__subjectIconWrapper{border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:2.5rem;height:2.5rem;display:flex}.page-module___8aEwW__subjectTitle{color:var(--text-primary);font-size:1.15rem;font-weight:700}.page-module___8aEwW__subjectDesc{color:var(--text-secondary);margin-bottom:.5rem;font-size:.85rem;line-height:1.5}.page-module___8aEwW__tipCard{border:1px solid var(--border-color);border-radius:var(--radius-md);background:linear-gradient(135deg,#6366f10d 0%,#06b6d40d 100%);flex-direction:column;gap:.75rem;padding:1.5rem;display:flex}.page-module___8aEwW__tipHeader{text-transform:uppercase;color:var(--color-accent);letter-spacing:.05em;font-size:.85rem;font-weight:700}.page-module___8aEwW__tipContent{color:var(--text-secondary);font-size:.95rem;line-height:1.6}@keyframes page-module___8aEwW__fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
.subjectDetail-module__xWmKwq__main{width:100%;max-width:900px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.subjectDetail-module__xWmKwq__backLink{color:var(--text-muted);transition:color var(--transition-fast);align-items:center;gap:.5rem;margin-bottom:1.5rem;font-size:.9rem;font-weight:600;text-decoration:none;display:flex}.subjectDetail-module__xWmKwq__backLink:hover{color:var(--text-primary)}.subjectDetail-module__xWmKwq__headerCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);flex-direction:column;gap:1.5rem;margin-bottom:2.5rem;padding:2.5rem;display:flex}.subjectDetail-module__xWmKwq__subjectHeader{align-items:center;gap:1.25rem;display:flex}.subjectDetail-module__xWmKwq__iconWrapper{border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:3.5rem;height:3.5rem;display:flex}.subjectDetail-module__xWmKwq__title{color:var(--text-primary);font-size:2.25rem;font-weight:800}.subjectDetail-module__xWmKwq__desc{color:var(--text-secondary);font-size:1.05rem;line-height:1.6}.subjectDetail-module__xWmKwq__sectionTitle{color:var(--text-primary);margin-bottom:1.25rem;font-size:1.4rem;font-weight:700}.subjectDetail-module__xWmKwq__chaptersList{flex-direction:column;gap:1rem;display:flex}.subjectDetail-module__xWmKwq__chapterRow{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:all var(--transition-fast);justify-content:space-between;align-items:center;gap:1.5rem;padding:1.5rem;display:flex}.subjectDetail-module__xWmKwq__chapterRow:hover{border-color:#ffffff1f;transform:translateY(-2px)}.subjectDetail-module__xWmKwq__chapterInfo{flex:1}.subjectDetail-module__xWmKwq__chapterTitle{color:var(--text-primary);margin-bottom:.25rem;font-size:1.1rem;font-weight:700}.subjectDetail-module__xWmKwq__chapterDesc{color:var(--text-secondary);font-size:.9rem;line-height:1.5}.subjectDetail-module__xWmKwq__chapterActions{align-items:center;gap:1.5rem;display:flex}.subjectDetail-module__xWmKwq__statusBtn{border:1px solid var(--border-color);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;align-items:center;gap:.35rem;padding:.5rem .75rem;font-size:.8rem;font-weight:600;display:flex}.subjectDetail-module__xWmKwq__statusCompleted{border-color:var(--color-success);color:var(--color-success);background:var(--color-success-bg)}.subjectDetail-module__xWmKwq__statusBtn:hover{background:#ffffff0d}.subjectDetail-module__xWmKwq__statusCompleted:hover{background:#10b98133}.subjectDetail-module__xWmKwq__studyBtn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);transition:all var(--transition-fast);border:none;padding:.6rem 1.25rem;font-size:.85rem;font-weight:700;text-decoration:none}.subjectDetail-module__xWmKwq__studyBtn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.subjects-module__PAfhUW__main{width:100%;max-width:1000px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.subjects-module__PAfhUW__title{color:var(--text-primary);margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.subjects-module__PAfhUW__subtitle{color:var(--text-secondary);margin-bottom:3rem;font-size:1.05rem}.subjects-module__PAfhUW__subjectsList{flex-direction:column;gap:2rem;display:flex}.subjects-module__PAfhUW__subjectSection{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);transition:border-color var(--transition-normal);flex-direction:column;gap:1.5rem;padding:2rem;display:flex}.subjects-module__PAfhUW__subjectSection:hover{border-color:#ffffff1f}.subjects-module__PAfhUW__subjectHeader{align-items:center;gap:1rem;display:flex}.subjects-module__PAfhUW__iconWrapper{border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:3rem;height:3rem;display:flex}.subjects-module__PAfhUW__subjectTitle{color:var(--text-primary);font-size:1.5rem;font-weight:700}.subjects-module__PAfhUW__subjectDesc{color:var(--text-secondary);font-size:.95rem;line-height:1.5}.subjects-module__PAfhUW__chaptersHeader{text-transform:uppercase;color:var(--text-muted);letter-spacing:.05em;margin-top:.5rem;font-size:.85rem;font-weight:700}.subjects-module__PAfhUW__chaptersGrid{grid-template-columns:repeat(2,1fr);gap:1rem;display:grid}@media (max-width:640px){.subjects-module__PAfhUW__chaptersGrid{grid-template-columns:1fr}}.subjects-module__PAfhUW__chapterCard{border:1px solid var(--border-color);border-radius:var(--radius-sm);color:inherit;transition:all var(--transition-fast);background:#ffffff03;justify-content:space-between;align-items:center;padding:1.25rem;text-decoration:none;display:flex}.subjects-module__PAfhUW__chapterCard:hover{border-color:var(--text-muted);background:#ffffff0a;transform:translate(4px)}.subjects-module__PAfhUW__chapterTitle{color:var(--text-primary);font-size:.95rem;font-weight:600}.subjects-module__PAfhUW__chapterDesc{color:var(--text-secondary);margin-top:.25rem;font-size:.8rem}.subjects-module__PAfhUW__statusIndicator{align-items:center;gap:.5rem;font-size:.8rem;font-weight:600;display:flex}.subjects-module__PAfhUW__statusCompleted{color:var(--color-success)}.subjects-module__PAfhUW__statusPending{color:var(--text-muted)}.subjects-module__PAfhUW__tabsContainer{background:var(--bg-card);border-radius:var(--radius-md);border:1px solid var(--border-color);max-width:fit-content;-webkit-backdrop-filter:var(--glass-blur);justify-content:center;gap:.5rem;margin-bottom:2.5rem;margin-left:auto;margin-right:auto;padding:.35rem;display:flex}.subjects-module__PAfhUW__tabBtn{border-radius:var(--radius-sm);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:0 0;border:none;align-items:center;gap:.5rem;padding:.6rem 1.2rem;font-size:.9rem;font-weight:600;display:flex}.subjects-module__PAfhUW__tabBtn:hover{color:var(--text-primary);background:#ffffff08}.subjects-module__PAfhUW__activeTabBtn{color:var(--text-primary);box-shadow:var(--shadow-sm);background:#ffffff14}@media (max-width:640px){.subjects-module__PAfhUW__tabsContainer{flex-direction:column;width:100%;max-width:100%}.subjects-module__PAfhUW__tabBtn{justify-content:center;width:100%}}
.flashcardsPage-module__qgQuwq__main{width:100%;max-width:900px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.flashcardsPage-module__qgQuwq__title{color:var(--text-primary);text-align:center;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.flashcardsPage-module__qgQuwq__subtitle{color:var(--text-secondary);text-align:center;margin-bottom:2.5rem;font-size:1.05rem}.flashcardsPage-module__qgQuwq__filters{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:3rem;display:flex}.flashcardsPage-module__qgQuwq__filterBtn{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);border-radius:9999px;padding:.6rem 1.25rem;font-size:.85rem;font-weight:600}.flashcardsPage-module__qgQuwq__filterBtn:hover{border-color:var(--text-muted);color:var(--text-primary)}.flashcardsPage-module__qgQuwq__activeFilterBtn{background:var(--color-primary);border-color:var(--color-primary);color:#fff}.flashcardsPage-module__qgQuwq__deckContainer{flex-direction:column;align-items:center;gap:2rem;display:flex}.flashcardsPage-module__qgQuwq__emptyState{text-align:center;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;max-width:500px;padding:3rem}.flashcardsPage-module__qgQuwq__carouselNav{align-items:center;gap:1.5rem;display:flex}.flashcardsPage-module__qgQuwq__navButton{background:var(--bg-card);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;width:3rem;height:3rem;transition:all var(--transition-fast);box-shadow:var(--shadow-sm);border-radius:50%;justify-content:center;align-items:center;display:flex}.flashcardsPage-module__qgQuwq__navButton:hover:not(:disabled){background:var(--border-color);transform:scale(1.05)}.flashcardsPage-module__qgQuwq__navButton:disabled{opacity:.3;cursor:not-allowed}.flashcardsPage-module__qgQuwq__indicator{color:var(--text-secondary);font-size:1rem;font-weight:700}.flashcardsPage-module__qgQuwq__statsBox{border-top:1px solid var(--border-color);justify-content:space-around;gap:1rem;width:100%;max-width:400px;margin-top:2rem;padding-top:1.5rem;display:flex}.flashcardsPage-module__qgQuwq__statItem{flex-direction:column;align-items:center;gap:.25rem;display:flex}.flashcardsPage-module__qgQuwq__statVal{color:var(--text-primary);font-size:1.5rem;font-weight:800}.flashcardsPage-module__qgQuwq__statLbl{color:var(--text-muted);text-transform:uppercase;font-size:.75rem;font-weight:600}
.quizPage-module__KjygsG__main{width:100%;max-width:800px;min-height:100vh;margin:0 auto;padding:8rem 2rem 4rem}.quizPage-module__KjygsG__title{color:var(--text-primary);text-align:center;margin-bottom:.5rem;font-size:2.5rem;font-weight:800}.quizPage-module__KjygsG__subtitle{color:var(--text-secondary);text-align:center;margin-bottom:3rem;font-size:1.05rem}.quizPage-module__KjygsG__setupCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);box-shadow:var(--shadow-md);flex-direction:column;gap:1.5rem;width:100%;margin:0 auto;padding:2.5rem;display:flex}.quizPage-module__KjygsG__formGroup{flex-direction:column;gap:.5rem;display:flex}.quizPage-module__KjygsG__label{text-transform:uppercase;color:var(--text-secondary);letter-spacing:.05em;font-size:.85rem;font-weight:700}.quizPage-module__KjygsG__select{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:#ffffff08;outline:none;padding:.75rem 1rem;font-size:1rem}.quizPage-module__KjygsG__select:focus{border-color:var(--color-primary);background:#ffffff14}.quizPage-module__KjygsG__select option{color:var(--text-primary);background:#111}.quizPage-module__KjygsG__startBtn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-normal);border:none;justify-content:center;align-items:center;gap:.5rem;margin-top:1rem;padding:.9rem;font-size:1.05rem;font-weight:700;display:flex}.quizPage-module__KjygsG__startBtn:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 4px 12px #6366f14d}.quizPage-module__KjygsG__quizHeader{justify-content:space-between;align-items:center;width:100%;margin-bottom:1.5rem;display:flex}.quizPage-module__KjygsG__questionMeta{flex-direction:column;gap:.25rem;display:flex}.quizPage-module__KjygsG__subjectBadge{text-transform:uppercase;color:var(--color-primary);letter-spacing:.05em;font-size:.75rem;font-weight:800}.quizPage-module__KjygsG__questionNumber{color:var(--text-secondary);font-size:.9rem;font-weight:600}.quizPage-module__KjygsG__quitBtn{border:1px solid var(--border-color);color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);background:0 0;padding:.5rem 1rem;font-size:.85rem;font-weight:600}.quizPage-module__KjygsG__quitBtn:hover{color:#ef4444;background:#ef44441a;border-color:#ef4444}.quizPage-module__KjygsG__progressBarContainer{background:var(--border-color);border-radius:9999px;width:100%;height:6px;margin-bottom:2rem;overflow:hidden}.quizPage-module__KjygsG__progressBar{background:var(--color-primary);height:100%;transition:width var(--transition-normal) ease}.quizPage-module__KjygsG__actions{justify-content:flex-end;width:100%;margin-top:1.5rem;display:flex}.quizPage-module__KjygsG__nextBtn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-normal);border:none;align-items:center;gap:.5rem;padding:.75rem 1.5rem;font-size:.95rem;font-weight:700;display:flex}.quizPage-module__KjygsG__nextBtn:hover{transform:translateY(-2px);box-shadow:0 4px 10px #6366f133}.quizPage-module__KjygsG__summaryCard{background:var(--bg-card);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;box-shadow:var(--shadow-md);flex-direction:column;align-items:center;gap:1.5rem;width:100%;padding:3rem;display:flex}.quizPage-module__KjygsG__trophyIcon{margin-bottom:.5rem;font-size:3.5rem}.quizPage-module__KjygsG__summaryTitle{color:var(--text-primary);font-size:2rem;font-weight:800}.quizPage-module__KjygsG__summaryScore{color:var(--color-primary);margin:1rem 0;font-size:3.5rem;font-weight:900}.quizPage-module__KjygsG__summaryText{color:var(--text-secondary);max-width:500px;font-size:1.05rem;line-height:1.6}.quizPage-module__KjygsG__restartBtn{background:var(--color-primary);color:#fff;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-normal);border:none;margin-top:1rem;padding:.8rem 2rem;font-size:1rem;font-weight:700}.quizPage-module__KjygsG__restartBtn:hover{transform:translateY(-2px);box-shadow:0 4px 12px #6366f14d}.quizPage-module__KjygsG__backHomeLink{color:var(--text-secondary);transition:color var(--transition-fast);margin-top:.5rem;font-size:.9rem;font-weight:600;text-decoration:none}.quizPage-module__KjygsG__backHomeLink:hover{color:var(--text-primary)}