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#0f172a0f!important;row-gap:22px!important}.auth-eyebrow{font-size:.7rem!important;margin-bottom:8px!important;letter-spacing:.18em!important}.auth-title{font-size:1.6rem!important;line-height:1.15!important;letter-spacing:-.02em!important;margin-bottom:10px!important}.auth-form-title{font-size:1.05rem!important;margin-bottom:4px!important}.auth-form-caption{font-size:.82rem!important;margin-bottom:16px!important}.auth-field{margin-bottom:14px!important}.auth-row{gap:12px!important}.auth-card button[type=submit]{min-height:48px!important;font-size:.95rem!important;padding:13px 22px!important;border-radius:999px!important}.auth-oauth-btn,.auth-social-btn,.auth-google-btn{min-height:46px!important;font-size:.9rem!important}}@media(max-width:480px){.auth-page{padding:44px 12px 40px!important}.auth-card{border-radius:18px!important;padding:24px 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svg{width:36px!important;height:36px!important}.card-title{font-size:22px!important;margin-bottom:12px!important;text-align:center;word-wrap:break-word}.card-description{font-size:14px!important;margin-bottom:16px!important;text-align:center;line-height:1.5}.card-features{width:100%!important;padding:0!important;list-style-position:inside}.card-features li{font-size:13px!important;margin-bottom:8px;line-height:1.4}.card-arrow{position:absolute;bottom:20px;right:20px;width:44px;height:44px}.signup-choice-footer{width:100%;padding:0 4px;margin-top:32px;text-align:center;box-sizing:border-box}.signup-choice-footer p{font-size:14px;margin:0 0 8px}}@media(max-width:480px){.signup-choice-page{padding:32px 16px!important}.signup-choice-title{font-size:24px!important}.signup-choice-subtitle{font-size:13px!important}.signup-choice-grid{gap:20px!important}.signup-choice-card{padding:28px 20px 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h4{font-size:16px;font-weight:600;color:#1f2937;margin-top:20px;margin-bottom:12px}.tos-section p{margin-bottom:12px}.tos-section ul{margin-left:20px;margin-bottom:16px}.tos-section li{margin-bottom:8px}.tos-modal-footer{padding:20px 30px;border-top:1px solid #e5e7eb;display:flex;justify-content:flex-end}.tos-modal-footer .btn{min-width:120px}.tos-modal-body::-webkit-scrollbar{width:8px}.tos-modal-body::-webkit-scrollbar-track{background:#f1f1f1;border-radius:4px}.tos-modal-body::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.tos-modal-body::-webkit-scrollbar-thumb:hover{background:#94a3b8}@media(max-width:768px){.tos-modal-content{max-height:95vh;margin:10px}.tos-modal-header,.tos-modal-body,.tos-modal-footer{padding:20px}.tos-modal-header h2{font-size:20px}.tos-section h3{font-size:18px}}:root{--primary-orange: #f97316;--primary-orange-light: #fb923c;--primary-orange-dark: #ea580c;--primary-orange-bg: #fff7ed;--text-primary: #111827;--text-secondary: #6b7280;--text-muted: #9ca3af;--border-light: #e5e7eb;--border-default: #d1d5db;--bg-white: #ffffff;--bg-gray-light: #f9fafb;--success-green: #10b981;--error-red: #dc2626}.my-profile-page:not(.my-tutors-page):not(.my-students-page){min-height:calc(100vh - 80px);background:#fafaf9;padding:2rem 1rem;width:100vw;position:relative;left:50%;right:50%;margin-left:-50vw;margin-right:-50vw;margin-top:-32px;box-sizing:border-box}.my-profile-page:not(.my-tutors-page):not(.my-students-page) .profile-container{width:1046px;max-width:100%;margin:0 auto;background:#fff;border-radius:16px;box-shadow:0 4px 16px #00000014;overflow:hidden;box-sizing:border-box}.loading-state,.empty-state,.error-state{background:var(--bg-white);border-radius:16px;padding:4rem 2rem;text-align:center;box-shadow:0 4px 12px #0000000d;border:1px solid var(--border-light);margin:2rem}.loading-state p,.empty-state p,.error-state p{color:var(--text-secondary);margin-top:1.5rem;font-size:1rem}.empty-state h2,.error-state h2{color:var(--text-primary);font-size:1.75rem;margin-top:1.5rem;font-weight:600}.spinner{width:48px;height:48px;border:3px solid var(--border-light);border-top-color:var(--primary-orange);border-radius:50%;animation:spin 1s linear infinite;margin:0 auto}.empty-icon,.error-icon{font-size:3rem;opacity:.5}.profile-header{position:relative;background:linear-gradient(180deg,#fff7ed,#ffedd5);border-bottom:1px solid #fed7aa;padding:3.5rem 3rem;margin-bottom:0;overflow:hidden;isolation:isolate}.profile-header:before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(15,23,42,.06) 1px,transparent 0);background-size:28px 28px;-webkit-mask-image:radial-gradient(ellipse at center,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse at center,#000 0%,transparent 75%);pointer-events:none;z-index:-1}.profile-header:after{content:"";position:absolute;top:50%;right:-120px;width:420px;height:420px;transform:translateY(-50%);background:radial-gradient(circle,#f973162e,#f9731600 60%);pointer-events:none;z-index:-1}.profile-header-content{position:relative}.profile-avatar-section{display:flex;align-items:center;gap:2rem}.profile-avatar-large{width:120px;height:120px;border-radius:50%;border:4px solid #ffffff;box-shadow:0 8px 24px #0000001a;object-fit:cover;background:var(--bg-gray-light);transition:transform .3s ease}.profile-avatar-large:hover{transform:scale(1.05)}.profile-header-text{flex:1}.profile-name{font-size:2.25rem;font-weight:600;margin:0;color:#0f172a;letter-spacing:-.025em;line-height:1.15;font-family:Georgia,Times New Roman,serif}.profile-role{display:inline-flex;align-items:center;gap:6px;margin:12px 0 0;padding:5px 14px;background:#fff;border:1px solid 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p{font-size:.85rem;margin-bottom:14px}.empty-cta{width:100%;min-height:44px;justify-content:center;font-size:.92rem}.add-card-section{padding:16px 14px;border-radius:14px}.add-card-header{gap:10px;margin-bottom:14px;padding-bottom:12px}.add-card-header-icon{width:32px;height:32px;border-radius:9px}.add-card-header h3{font-size:.92rem}.add-card-header p{font-size:.78rem}.close-btn{width:28px;height:28px}.error-banner{font-size:.85rem;padding:10px 14px}.payments-security-note{padding:10px 14px;font-size:.78rem;line-height:1.5}.loading-message{padding:36px 18px}}@media(max-width:480px){.payments-header{padding:42px 18px 22px}.payments-header .page-title{font-size:1.4rem}.payments-header .page-subtitle{font-size:.84rem}.payments-container>.error-banner,.payments-container>.payment-section,.payments-container>.payments-security-note{margin-left:12px!important;margin-right:12px!important}.payment-section{padding:16px 14px}.add-card-section{padding:14px 12px}}:root{--sub-text: 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24px;color:#0f172a;margin:0;background:transparent;clip-path:none}.sub-price-symbol{font-size:1.05rem;font-weight:600;color:var(--tier-accent, #475569);align-self:flex-start;margin-top:6px;opacity:.85}.sub-price-num{font-size:2.4rem;font-weight:700;line-height:1;letter-spacing:-.025em;color:var(--tier-accent, #0f172a)}.sub-price-per{font-size:.78rem;font-weight:500;color:#94a3b8;margin-left:2px;align-self:flex-end}.sub-row{border-top:1px solid #f1f5f9}.sub-row:first-of-type{border-top:1px solid #e2e8f0}.sub-row--even{background:#fafafa}.sub-row-label{padding:16px 24px;display:flex;flex-direction:column;gap:3px}.sub-row-label-main{font-size:.9rem;font-weight:600;color:#0f172a;letter-spacing:-.005em}.sub-row-label-sub{font-size:.74rem;color:#94a3b8;font-weight:400}.sub-row-cell{padding:16px 14px;text-align:center;border-left:1px solid #f1f5f9;vertical-align:middle}.sub-row-cell--popular{background:#fff7ed;border-left:1px solid #fed7aa}.sub-row--even 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.classroom-header:active{cursor:grabbing}.participants-panel{width:280px;flex-shrink:0;display:flex;flex-direction:column;background:var(--bg-surface);border-left:1px solid var(--border)}.participants-header{display:flex;align-items:center;justify-content:space-between;padding:0 16px;height:52px;flex-shrink:0;border-bottom:1px solid var(--border)}.participants-title{font-size:14px;font-weight:600;color:var(--text-primary);display:flex;align-items:center;gap:8px}.participants-count{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;padding:0 6px;background:#667eea26;border:1px solid rgba(102,126,234,.3);border-radius:10px;color:var(--gt-purple);font-size:11px;font-weight:700}.participants-close{width:26px;height:26px;background:var(--bg-raised);border:1px solid var(--border-md);border-radius:5px;color:var(--text-secondary);font-size:12px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all 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.chat-bubble{background:var(--gt-purple);color:#fff;border-bottom-right-radius:4px}.chat-msg--remote .chat-bubble{background:var(--bg-raised);color:var(--text-primary);border-bottom-left-radius:4px;border:1px solid var(--border)}.chat-msg-time{font-size:10px;color:var(--text-muted);padding:0 2px}.chat-input-row{display:flex;align-items:flex-end;gap:8px;padding:10px 12px;background:var(--bg-surface);border-top:1px solid var(--border);flex-shrink:0}.chat-input{flex:1;background:var(--bg-raised);border:1px solid var(--border-md);border-radius:10px;color:var(--text-primary);font-size:13px;font-family:DM Sans,sans-serif;padding:8px 12px;resize:none;outline:none;line-height:1.4;max-height:100px;overflow-y:auto;transition:border-color 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