.page-auth[data-v-903a94e3]{min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);display:flex;flex-direction:column}.auth-header[data-v-903a94e3]{padding:20px}.auth-back-btn[data-v-903a94e3]{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.2);color:#fff;padding:8px 16px;border-radius:8px;font-size:14px;font-weight:500;cursor:pointer;transition:all .2s ease}.auth-back-btn[data-v-903a94e3]:hover{background:rgba(255,255,255,.25)}.auth-back-btn svg[data-v-903a94e3]{width:16px;height:16px}.auth-main[data-v-903a94e3]{flex:1;display:flex;align-items:center;justify-content:center;padding:20px}.auth-card[data-v-903a94e3]{background:#fff;border-radius:16px;box-shadow:0 20px 40px rgba(0,0,0,.1);width:100%;max-width:400px;padding:32px}.auth-head[data-v-903a94e3]{text-align:center;margin-bottom:32px}.auth-notice[data-v-903a94e3]{margin-bottom:18px;padding:12px 14px;border-radius:12px;background:#f8fafc;border:1px solid #e2e8f0;color:#475569;font-size:13px;line-height:1.55}.auth-notice-telegram[data-v-903a94e3]{background:#ecfeff;border-color:#a5f3fc;color:#155e75}.telegram-login-card[data-v-903a94e3]{margin-bottom:18px;padding:18px;border-radius:16px;background:linear-gradient(180deg,#f8fdff,#eef8ff);border:1px solid #c7ecff}.telegram-login-meta[data-v-903a94e3]{display:flex;align-items:center;gap:14px}.telegram-login-avatar[data-v-903a94e3]{width:64px;height:64px;border-radius:50%;object-fit:cover;background:#dbeafe;flex:0 0 auto}.telegram-login-avatar.placeholder[data-v-903a94e3]{display:inline-flex;align-items:center;justify-content:center;color:#0f766e;font-weight:800}.telegram-login-text[data-v-903a94e3]{min-width:0;flex:1}.telegram-login-name[data-v-903a94e3]{font-size:18px;font-weight:800;color:#0f172a;line-height:1.3}.telegram-login-subline[data-v-903a94e3]{margin-top:4px;font-size:13px;color:#475569;word-break:break-all}.telegram-login-btn[data-v-903a94e3]{width:100%;margin-top:16px}.telegram-login-error[data-v-903a94e3]{margin-top:12px;padding:10px 12px;border-radius:12px;background:#fff1f2;border:1px solid #fecdd3;color:#be123c;font-size:13px;line-height:1.5}.head-avatar[data-v-903a94e3]{position:relative;width:80px;height:80px;margin:0 auto 16px;border-radius:50%;overflow:hidden;background:#f7f8fb;border:2px solid #eef2f7;cursor:pointer}.head-avatar img[data-v-903a94e3]{width:100%;height:100%;object-fit:cover}.head-avatar input[data-v-903a94e3]{position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;cursor:pointer}.head-title[data-v-903a94e3]{font-size:24px;font-weight:700;color:#1a2433}.auth-form[data-v-903a94e3]{display:flex;flex-direction:column;gap:20px}.form-row[data-v-903a94e3]{display:flex;flex-direction:column;gap:8px}.field-label[data-v-903a94e3]{font-size:14px;font-weight:600;color:#4a5568}.auth-form input[data-v-903a94e3]{padding:12px 16px;border:1px solid #e2e8f0;border-radius:8px;font-size:15px;transition:all .2s ease}.auth-form input[data-v-903a94e3]:focus{outline:none;border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,.1)}.challenge-row[data-v-903a94e3]{display:flex;flex-direction:column;gap:8px}.challenge-box[data-v-903a94e3]{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:48px;padding:0 14px;border:1px solid #e2e8f0;border-radius:10px;background:#f8fafc}.challenge-question[data-v-903a94e3]{flex:1;min-width:0;font-size:15px;font-weight:700;color:#1f2937}.challenge-refresh[data-v-903a94e3]{height:32px;padding:0 12px;border:1px solid #d7deea;border-radius:999px;background:#fff;color:#475569;font-size:13px;font-weight:700}.auth-submit-btn[data-v-903a94e3],.auth-alt-btn[data-v-903a94e3]{padding:14px 24px;border:none;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.auth-submit-btn[data-v-903a94e3]{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff}.auth-submit-btn[data-v-903a94e3]:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 20px rgba(102,126,234,.3)}.auth-submit-btn[data-v-903a94e3]:disabled{opacity:.6;cursor:not-allowed}.auth-alt-btn[data-v-903a94e3]{background:#f7fafc;color:#4a5568;border:1px solid #e2e8f0}.auth-alt-btn[data-v-903a94e3]:hover:not(:disabled){background:#edf2f7}.auth-switch[data-v-903a94e3]{text-align:center;font-size:14px;color:#6b778a}.auth-switch button[data-v-903a94e3]{color:#667eea;font-weight:600;cursor:pointer;background:none;border:none;padding:0;margin-left:4px}.auth-switch button[data-v-903a94e3]:hover{text-decoration:underline}