*{box-sizing:border-box;margin:0;padding:0}:root{--bg:#faf7f2;--bg-secondary:#f5efe6;--surface:#fff;--primary:#ff6b35;--primary-hover:#e55a2b;--primary-light:#ff6b351a;--secondary:#1a1a2e;--accent-green:#58cc02;--accent-green-dark:#46a302;--accent-blue:#1cb0f6;--accent-purple:#a560e8;--accent-yellow:#ffc800;--accent-red:#ff4b4b;--text-primary:#1a1a2e;--text-secondary:#6b7280;--text-muted:#9ca3af;--border:#e5e0d8;--border-light:#f0ebe3;--glass:#ffffffe6;--card-shadow:0 4px 20px #1a1a2e14;--card-shadow-hover:0 8px 30px #1a1a2e1f;--xp-gold:#ffc800;--streak-orange:#ff9600;--heart-red:#ff4b4b;--league-gold:#ffd900;--mastered:#58cc02;--comfortable:#ffc800;--learning:#1cb0f6;--struggling:#ff4b4b}body{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:#faf7f2;background:var(--bg);color:#1a1a2e;color:var(--text-primary);font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica 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1fr}.chart-label{font-size:.9rem;min-width:90px}.areas-grid{grid-template-columns:1fr}.area-header{align-items:flex-start;flex-direction:column;gap:8px}.tips-grid{grid-template-columns:1fr 1fr}}@media (max-width:480px){.skills-grid,.stats-grid,.tips-grid{grid-template-columns:1fr}}.challenge-theme .achievement-banner{background:linear-gradient(135deg,#58cc02,#7ed957)}.auth-container{align-items:center;background:linear-gradient(135deg,var(--primary) 0,#ff8c5a 100%);display:flex;justify-content:center;min-height:100vh;padding:20px}.auth-card{background:var(--surface);border-radius:20px;box-shadow:0 10px 40px #00000026;max-width:420px;padding:40px;width:100%}.auth-logo{display:block;height:60px;margin:0 auto 24px}.auth-card h1{color:var(--text-primary);font-size:1.75rem;margin-bottom:8px;text-align:center}.auth-subtitle{color:var(--text-secondary);font-size:.95rem;margin-bottom:28px;text-align:center}.form-group label{font-size:.9rem}.form-group input{background:var(--bg-secondary);border:2px solid var(--border-light);border-radius:12px;font-size:1rem;padding:14px 16px;transition:all .2s ease;width:100%}.form-group input:focus{background:var(--surface);border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light);outline:none}.auth-card .btn{border:none;border-radius:12px;cursor:pointer;font-size:1rem;font-weight:700;letter-spacing:.5px;padding:14px;text-transform:uppercase;transition:all .2s ease;width:100%}.auth-card .btn-primary{background:var(--primary);box-shadow:0 4px 0 var(--primary-dark);color:#fff}.auth-card .btn-primary:hover{background:var(--primary-hover);box-shadow:0 6px 0 var(--primary-dark);transform:translateY(-2px)}.auth-card .btn-primary:active{box-shadow:0 2px 0 var(--primary-dark);transform:translateY(2px)}.auth-card .btn-primary:disabled{background:var(--text-muted);box-shadow:0 4px 0 #999;cursor:not-allowed;transform:none}.auth-divider{align-items:center;color:var(--text-muted);display:flex;font-size:.85rem;margin:24px 0}.auth-divider:after,.auth-divider:before{background:var(--border-light);content:"";flex:1 1;height:1px}.auth-divider span{padding:0 16px}.btn-guest{background:var(--bg-secondary);border:2px solid var(--border-light);box-shadow:0 4px 0 var(--border-medium);color:var(--text-primary)}.btn-guest:hover{background:var(--surface);border-color:var(--primary);box-shadow:0 6px 0 var(--border-medium);color:var(--primary);transform:translateY(-2px)}.btn-guest:active{box-shadow:0 2px 0 var(--border-medium);transform:translateY(2px)}.guest-note{color:var(--text-muted);font-size:.8rem;margin-top:8px;text-align:center}.auth-link{color:var(--text-secondary);margin-top:24px;text-align:center}.auth-link a{color:var(--primary);font-weight:600;text-decoration:none}.auth-link a:hover{text-decoration:underline}.error{background-color:#ff4b4b1a;border-left:4px solid var(--accent-red);border-radius:10px;color:var(--accent-red);font-size:.9rem;padding:12px 16px}.suspended-notice{background:linear-gradient(135deg,#fff5f5,#ffe8e8);border:2px solid #e53e3e;border-radius:14px;margin-bottom:24px;padding:24px 20px;text-align:center}.suspended-icon{font-size:2.5rem;margin-bottom:8px}.suspended-notice h3{color:#c53030;font-size:1.2rem;margin:0 0 8px}.suspended-notice p{color:#742a2a;font-size:.9rem;line-height:1.5;margin:4px 0}.suspended-reason{background:#c5303014;border-radius:8px;margin-top:10px!important;padding:8px 12px}.suspended-contact{color:var(--text-muted)!important;font-size:.82rem!important;margin-top:12px!important}@media (max-width:480px){.auth-card{padding:28px 24px}.auth-card h1{font-size:1.5rem}.auth-logo{height:50px}}.lesson-detail-container{background-color:var(--bg);min-height:100vh;padding:32px 0 60px}.lesson-header{align-items:center;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;margin-bottom:20px}.lesson-header h1{color:var(--text-primary);font-size:1.75rem;margin:0}.lesson-progress{color:var(--primary);font-size:.9rem;font-weight:600;margin:0;white-space:nowrap}.header-actions{align-items:center;display:flex;gap:10px}.header-tool-btn{align-items:center;background:var(--surface);border:2px solid var(--border-light);border-radius:12px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:.9rem;font-weight:600;gap:6px;padding:10px 16px;transition:all .2s ease}.header-tool-btn:hover{border-color:var(--primary);color:var(--primary)}.header-tool-btn.active{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 0 var(--primary-hover);color:#fff}.tool-icon{font-size:1rem}.tool-label{white-space:nowrap}.lesson-content-card{background:var(--surface);border:1px solid var(--border-light);border-radius:16px;box-shadow:var(--card-shadow);margin-bottom:24px;padding:28px}.content-item h2{color:var(--text-primary);font-size:2rem;margin-bottom:12px}.content-heading,.korean-text-row{margin-bottom:10px}.korean-text-row{align-items:center;display:flex;gap:12px}.korean-text-row h2{margin:0}.speak-btn-lesson{flex-shrink:0;font-size:20px;padding:5px 15px}.speak-btn-small{flex-shrink:0;font-size:16px;padding:3px 10px}.romanization{color:var(--text-secondary);font-size:1.2rem;margin-bottom:20px}.audio-player{align-items:center;display:flex;margin-bottom:20px;margin-top:10px}.translation-toggle-btn{margin-bottom:4px;margin-top:20px}.translation{background-color:#f0fdf4;border-left:4px solid var(--accent-green);border-radius:12px;margin-bottom:8px;margin-top:16px;padding:20px}.translation h3{color:var(--text-primary);font-size:1.3rem;margin-bottom:10px}.breakdown{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}.breakdown-item{align-items:center;background:var(--surface);border:1px solid var(--border-light);border-radius:8px;display:flex;flex-direction:column;padding:8px 14px}.breakdown-korean{color:var(--text-primary);font-size:1.1rem;font-weight:600}.breakdown-english{color:var(--text-secondary);font-size:.85rem;margin-top:2px}.example{background:var(--surface);border-left:4px solid var(--accent-blue);border-radius:10px;margin-top:15px;padding:15px}.example p{color:var(--text-secondary);line-height:1.6;margin:8px 0}.example-row{align-items:center;display:flex;gap:10px}.example-text{margin:0}.btn-romanization-toggle{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;color:var(--text-secondary);cursor:pointer;font-size:.85rem;margin-bottom:8px;padding:6px 14px;transition:all .2s ease}.btn-romanization-toggle:hover{background:var(--border-light);border-color:var(--text-muted)}.listening-mode-prompt{margin-bottom:10px;padding:30px 20px;text-align:center}.listen-again-btn{font-size:1.2rem!important;padding:15px 30px!important}.listening-hint{color:var(--text-muted);font-size:.95rem;margin-top:12px}.quiz-section{margin-bottom:20px;margin-top:20px}.quiz-toggle-btn{margin-bottom:15px;width:100%}.quiz-container{background:var(--bg-secondary);border:2px solid var(--border-light);border-radius:12px;padding:20px}.quiz-question{color:var(--text-primary);margin-bottom:15px;margin-top:0}.quiz-options{display:flex;flex-direction:column;gap:10px}.quiz-option{background:var(--surface);border:2px solid var(--border);border-radius:10px;color:var(--text-primary);cursor:pointer;font-size:1rem;font-weight:500;padding:12px 20px;text-align:left;transition:all .2s ease}.quiz-option:hover:not(:disabled):not(.quiz-option-correct):not(.quiz-option-incorrect){background:var(--bg-secondary);border-color:var(--primary);color:var(--primary)}.quiz-option:disabled{cursor:not-allowed}.quiz-option-correct{background:var(--accent-green);border-color:var(--accent-green);color:#fff}.quiz-option-incorrect{background:var(--accent-red);border-color:var(--accent-red);color:#fff}.quiz-option-reveal{background:#58cc021a;border-color:var(--accent-green);color:var(--accent-green-dark)}.quiz-feedback{border-radius:10px;margin-top:20px;padding:16px}.quiz-feedback-correct{background:#58cc021a;border:1px solid #58cc024d}.quiz-feedback-incorrect{background:#ff4b4b14;border:1px solid #ff4b4b33}.quiz-feedback-title{margin-bottom:8px;margin-top:0}.quiz-feedback-title.correct{color:var(--accent-green-dark)}.quiz-feedback-title.incorrect{color:var(--accent-red)}.quiz-feedback-text{color:var(--text-primary);line-height:1.6;margin:10px 0}.quiz-try-again{margin-top:12px}.navigation-buttons{align-items:center;border-top:1px solid var(--border-light);display:flex;gap:16px;margin-top:24px;padding-top:24px}.progress-bar{background-color:var(--border-light);border-radius:4px;flex:1 1;height:8px;overflow:hidden}.progress-fill{background:linear-gradient(90deg,#667eea,#764ba2);height:100%;transition:width .3s ease}.btn:disabled{cursor:not-allowed;opacity:.5}.btn-success{background-color:var(--accent-green)}.btn-success:hover:not(:disabled){background-color:var(--accent-green-dark)}.playlist-progress-bar-container{background:var(--surface);border:1px solid var(--border-light);border-radius:12px;box-shadow:var(--card-shadow);margin-bottom:16px;padding:16px 20px}.playlist-progress-label{align-items:center;color:var(--text-secondary);display:flex;font-size:.9rem;font-weight:700;justify-content:space-between;margin-bottom:10px}.playlist-progress{background:#f0f0ff;border-radius:20px;color:#667eea;font-size:.85rem;font-weight:600;padding:4px 12px}.playlist-progress-bar{background:var(--border-light);border-radius:3px;height:6px;overflow:hidden}.playlist-progress-fill{background:linear-gradient(90deg,#667eea,#764ba2);border-radius:3px;height:100%;transition:width .4s ease}.lesson-settings-wrapper{margin-bottom:24px;margin-top:24px;position:relative;z-index:15}.sidebar-toggle{align-items:center;background:var(--surface);border:2px solid var(--border-light);border-radius:12px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:.9rem;font-weight:600;gap:8px;justify-content:center;padding:10px 20px;transition:all .2s ease;width:100%}.sidebar-toggle:hover{border-color:var(--primary);color:var(--primary)}.sidebar-toggle-open{background:var(--primary);border-color:var(--primary);color:#fff}.sidebar-toggle-icon{font-size:1.1rem}.sidebar-toggle-label{white-space:nowrap}.lesson-settings-panel-content{animation:fadeIn .15s ease;background:var(--surface);border:1px solid var(--border-light);border-radius:16px;box-shadow:0 8px 24px #0000001f;margin-top:12px;overflow:hidden;width:100%}.sidebar-mode-selector{border-bottom:1px solid var(--border-light);padding:16px 20px}.sidebar-mode-selector:last-child{border-bottom:none}.sidebar-mode-selector .mode-label{display:block;margin-bottom:10px}.mode-label{color:var(--text-secondary);font-weight:600}.sidebar-mode-selector .mode-options{display:flex;flex-direction:column;gap:6px}.mode-options{display:flex;gap:8px}.mode-options,.mode-options-wrap{flex-wrap:wrap}.mode-btn{align-items:center;background:var(--surface);border:2px solid var(--border-light);border-radius:12px;color:var(--text-secondary);cursor:pointer;display:inline-flex;font-size:.9rem;font-weight:600;gap:8px;padding:10px 18px;transition:all .2s ease}.mode-btn:hover{border-color:var(--primary);color:var(--primary)}.mode-btn.active{background:var(--primary);border-color:var(--primary);box-shadow:0 4px 0 var(--primary-hover);color:#fff}.mode-btn:disabled{cursor:not-allowed;opacity:.5}.sidebar-mode-selector .mode-btn{font-size:.85rem;justify-content:flex-start;padding:8px 14px;width:100%}.mode-icon{font-size:1rem}.continue-modal-overlay{background:#0009}.continue-modal{box-shadow:0 20px 60px #0000004d;max-width:480px}.continue-modal h3{margin-bottom:12px;margin-top:0}.continue-modal p{margin-bottom:20px}.continue-modal-actions{gap:12px}.continue-modal-actions .btn{flex:1 1}@media (max-width:768px){.lesson-detail-container{padding:20px 0 40px}.lesson-header{align-items:center;flex-direction:row}.lesson-header h1{font-size:1.3rem}.tool-label{display:none}.header-tool-btn{padding:10px}.lesson-content-card{padding:16px}.content-item h2{font-size:1.5rem}.navigation-buttons{flex-direction:column}.navigation-buttons button{width:100%}.progress-bar{margin-top:10px;order:3;width:100%}.lesson-settings-panel-content .mode-options{flex-direction:column}.lesson-settings-panel-content .mode-btn{justify-content:flex-start;width:100%}.continue-modal-actions{flex-direction:column}}.profile-container{min-height:calc(100vh - 64px);padding:32px 0 60px}.profile-header{align-items:center;background:var(--surface);border:1px solid var(--border-light);border-radius:20px;display:flex;gap:24px;margin-bottom:32px;padding:28px}.profile-avatar{align-items:center;background:linear-gradient(135deg,var(--primary) 0,#ff8c5a 100%);border-radius:50%;display:flex;flex-shrink:0;height:100px;justify-content:center;width:100px}.avatar-icon{filter:grayscale(1) brightness(10);font-size:3rem}.profile-info{flex:1 1}.profile-info h1{font-size:1.75rem;margin-bottom:4px}.member-since{color:var(--text-secondary);font-size:.95rem}.profile-stats-mini{display:flex;gap:24px}.mini-stat{background:var(--bg-secondary);border-radius:12px;padding:12px 20px;text-align:center}.mini-stat-value{color:var(--primary);display:block;font-size:1.5rem;font-weight:800}.mini-stat-label{color:var(--text-muted);font-size:.8rem}.success-message{background:#58cc021a;border-left:4px solid var(--mastered);color:var(--mastered)}.error-message,.success-message{border-radius:12px;margin-bottom:20px;padding:12px 20px}.error-message{background:#ff4b4b1a;border-left:4px solid var(--accent-red);color:var(--accent-red)}.profile-tabs{border-bottom:2px solid var(--border-light);display:flex;gap:8px;margin-bottom:24px;padding-bottom:0}.tab-content{animation:fadeIn .3s ease}.profile-section{grid-gap:24px;display:grid;gap:24px}.info-card .card-header{align-items:center;display:flex;justify-content:space-between;margin-bottom:20px}.info-card .card-header h2{font-size:1.15rem;margin:0}.edit-actions{display:flex;gap:8px}.btn-sm{font-size:.85rem}.info-grid{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(2,1fr)}.info-item{display:flex;flex-direction:column;gap:6px}.info-item label{color:var(--text-muted);font-size:.85rem;font-weight:500}.info-item span{color:var(--text-primary);font-size:1rem;font-weight:500}.edit-input{border:2px solid var(--border-light);border-radius:10px;font-size:1rem;padding:10px 14px;transition:border-color .2s ease}.edit-input:focus{border-color:var(--primary);outline:none}.badge{background:var(--primary-light);border-radius:20px;color:var(--primary);display:inline-block;font-size:.85rem;font-weight:600;padding:4px 12px}.stats-card h2{font-size:1.15rem;margin-bottom:20px}.stats-grid{grid-gap:16px;display:grid;gap:16px;grid-template-columns:repeat(4,1fr)}.stat-box{align-items:center;background:var(--bg-secondary);border-radius:16px;display:flex;flex-direction:column;gap:8px;padding:20px;text-align:center}.stat-box .stat-icon{font-size:1.75rem}.stat-box .stat-number{color:var(--text-primary);font-size:1.75rem;font-weight:800}.stat-box .stat-title{color:var(--text-secondary);font-size:.85rem}.settings-section{grid-gap:24px;display:grid;gap:24px}.password-form{max-width:400px}.password-form .form-group{margin-bottom:16px}.password-form label{color:var(--text-primary);display:block;font-size:.9rem;font-weight:600;margin-bottom:8px}.password-form input{border:2px solid var(--border-light);border-radius:10px;font-size:1rem;padding:12px 16px;transition:border-color .2s ease;width:100%}.password-form input:focus{border-color:var(--primary);outline:none}.voice-description{color:var(--text-secondary);font-size:.95rem;margin-bottom:16px}.voice-no-voices{background:var(--bg-secondary);border-radius:12px;color:var(--text-muted);font-style:italic;padding:16px}.voice-selector{display:flex;flex-direction:column;gap:8px}.voice-option{align-items:center;background:var(--bg-secondary);border:2px solid #0000;border-radius:12px;cursor:pointer;display:flex;gap:12px;padding:14px 16px;transition:all .2s ease}.voice-option:hover{background:var(--border-light)}.voice-option-selected{background:var(--primary-light);border-color:var(--primary)}.voice-option-info{display:flex;flex:1 1;flex-direction:column;gap:2px}.voice-option-name{color:var(--text-primary);font-size:.95rem;font-weight:600}.voice-option-lang{color:var(--text-muted);font-size:.8rem}.voice-preview-btn{background:var(--surface);border:1px solid var(--border-light);border-radius:8px;color:var(--text-secondary);cursor:pointer;font-size:.85rem;font-weight:600;padding:6px 14px;transition:all .2s ease}.voice-preview-btn:hover{background:var(--primary);border-color:var(--primary);color:#fff}.voice-check{color:var(--primary);font-size:1.2rem;font-weight:700}.xp-mode-selector{display:flex;flex-direction:column;gap:8px}.xp-mode-option{align-items:center;background:var(--bg-secondary);border:2px solid #0000;border-radius:12px;cursor:pointer;display:flex;gap:14px;padding:16px 18px;transition:all .2s ease}.xp-mode-option:hover{background:var(--border-light)}.xp-mode-option.active,.xp-mode-option.challenge.active{background:var(--primary-light);border-color:var(--primary)}.xp-mode-icon{flex-shrink:0;font-size:1.75rem}.xp-mode-info{display:flex;flex:1 1;flex-direction:column;gap:2px}.xp-mode-name{color:var(--text-primary);font-size:1rem;font-weight:700}.xp-mode-desc{color:var(--text-secondary);font-size:.85rem}.decay-confirm-overlay{align-items:center;animation:fadeIn .2s ease;background:#00000080;bottom:0;display:flex;justify-content:center;left:0;position:fixed;right:0;top:0;z-index:1000}.decay-confirm-modal{animation:slideUp .3s ease;background:var(--surface);border-radius:20px;box-shadow:0 20px 60px #0000004d;max-width:440px;padding:32px;text-align:center;width:90%}.decay-confirm-icon{font-size:2.5rem;margin-bottom:12px}.decay-confirm-modal h3{color:var(--text-primary);font-size:1.25rem;margin-bottom:16px}.decay-confirm-warning{border-radius:12px;font-size:.95rem;line-height:1.5;margin-bottom:12px;padding:14px 16px}.decay-confirm-warning.warning-red{background:#ff4b4b1a;border:1px solid #ff4b4b33;color:var(--accent-red)}.decay-confirm-warning.warning-yellow{background:#ffc1071f;border:1px solid #ffc10740;color:#b8860b}.decay-confirm-detail{color:var(--text-secondary);font-size:.9rem;line-height:1.5;margin-bottom:20px}.decay-confirm-actions{display:flex;flex-direction:column;gap:10px}.decay-confirm-actions .btn{font-size:.95rem;padding:14px;width:100%}.account-section{grid-gap:24px;display:grid;gap:24px}.card-description{color:var(--text-secondary);font-size:.95rem;margin-bottom:16px}.btn-icon{margin-right:6px}.danger-zone{border:1px solid #ff4b4b4d}.danger-zone h2{color:var(--accent-red)}.btn-danger{border-radius:12px;box-shadow:0 4px 0 #c62828;font-size:1rem}.btn-danger:hover{box-shadow:0 6px 0 #c62828;transform:translateY(-2px)}.btn-danger:active{box-shadow:0 2px 0 #c62828;transform:translateY(2px)}@media (max-width:768px){.profile-header{flex-direction:column;padding:24px;text-align:center}.profile-stats-mini{justify-content:center;width:100%}.info-grid{grid-template-columns:1fr}.stats-grid{grid-template-columns:repeat(2,1fr)}.profile-tabs{overflow-x:auto}.tab-btn{padding:12px 16px;white-space:nowrap}}@media (max-width:480px){.profile-container{padding:20px 0 40px}.profile-avatar{height:80px;width:80px}.avatar-icon{font-size:2.5rem}.stats-grid{gap:12px;grid-template-columns:1fr 1fr}.stat-box{padding:16px}.tab-btn .tab-icon+span{display:none}}.challenge-theme .profile-avatar{background:linear-gradient(135deg,#58cc02,#7ed957)}.admin-container{background:var(--bg-primary);min-height:calc(100vh - 64px);padding:32px 0 60px}.admin-header{align-items:flex-start;display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;margin-bottom:28px}.admin-header h1{font-size:2rem;margin-bottom:8px}.admin-header p{color:var(--text-secondary);font-size:1.05rem}.success-banner{background:#58cc021a;border-left:4px solid var(--mastered);color:var(--mastered);font-weight:500}.error-banner,.success-banner{border-radius:12px;margin-bottom:20px;padding:16px 20px}.error-banner{background:#ff4b4b1a;border-left:4px solid var(--accent-red);color:var(--accent-red)}.admin-tabs{border-bottom:2px solid var(--border-light);display:flex;gap:8px;margin-bottom:24px}.tab-btn{align-items:center;background:#0000;border:none;border-bottom:3px solid #0000;color:var(--text-secondary);cursor:pointer;display:flex;font-size:1rem;font-weight:600;gap:8px;margin-bottom:-2px;padding:14px 24px;transition:all .2s ease}.tab-btn:hover{background:var(--bg-secondary);color:var(--text-primary)}.tab-btn.active{border-bottom-color:var(--primary);color:var(--primary)}.tab-icon{font-size:1.1rem}.section-title{margin:28px 0 16px}.section-title h2{color:var(--text-primary);font-size:1.15rem;margin:0}.stats-row{grid-gap:20px;display:grid;gap:20px;grid-template-columns:repeat(4,1fr)}.stats-row.small{grid-template-columns:repeat(5,1fr)}.stat-card{align-items:center;background:var(--surface);border:1px solid var(--border-light);border-radius:16px;display:flex;flex-direction:column;padding:20px;text-align:center;transition:all .2s ease}.stat-card:hover{box-shadow:var(--card-shadow-hover);transform:translateY(-4px)}.stat-card.large{flex-direction:row;gap:20px;padding:24px;text-align:left}.stat-card.large.primary{border-left:4px solid var(--primary)}.stat-card.large.success{border-left:4px solid var(--mastered)}.stat-card.large.warning{border-left:4px solid var(--streak-orange)}.stat-card.large.danger{border-left:4px solid var(--accent-red)}.stat-icon-wrapper{align-items:center;background:var(--bg-secondary);border-radius:14px;display:flex;flex-shrink:0;height:60px;justify-content:center;width:60px}.stat-emoji{font-size:1.75rem}.stat-details{display:flex;flex-direction:column}.stat-number{color:var(--text-primary);font-size:2rem;font-weight:800;line-height:1.1}.stat-label{color:var(--text-secondary);font-size:.9rem;margin-top:2px}.stat-sub{color:var(--text-muted);font-size:.8rem;margin-top:4px}.growth-chart{padding:24px}.chart-bars{align-items:flex-end;display:flex;gap:16px;height:200px;justify-content:space-between}.chart-bar-wrapper{align-items:center;display:flex;flex:1 1;flex-direction:column;height:100%}.chart-bar-value{color:var(--text-primary);font-size:.85rem;font-weight:700;margin-bottom:8px}.chart-bar{background:linear-gradient(180deg,var(--primary) 0,var(--primary-hover) 100%);border-radius:8px 8px 0 0;max-width:60px;transition:height .5s 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