.oauth-section{margin:20px 0;text-align:center}.oauth-divider{display:flex;align-items:center;text-align:center;margin:20px 0;color:var(--text-tertiary,#888)}.oauth-divider::before,.oauth-divider::after{content:'';flex:1;border-bottom:1px solid var(--border-color,rgba(255,255,255,.2))}.oauth-divider span{padding:0 15px;font-size:13px;text-transform:uppercase;letter-spacing:.5px}.oauth-buttons{display:flex;flex-direction:column;gap:10px;max-width:300px;margin:0 auto}.oauth-btn{display:flex;align-items:center;justify-content:center;width:100%;padding:12px 20px;border:none;border-radius:6px;background-color:var(--btn-color,#333);color:#fff;font-size:15px;font-weight:500;text-decoration:none;cursor:pointer;transition:all .2s ease;box-sizing:border-box}.oauth-btn:hover{filter:brightness(1.15);transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,0,0,.3);text-decoration:none;color:#fff}.oauth-btn:active{transform:translateY(0)}.oauth-btn i{font-size:18px;margin-right:10px;width:20px;text-align:center}.oauth-btn-discord{background-color:#5865f2}.oauth-btn-discord:hover{background-color:#4752c4}.oauth-btn-microsoft{background-color:#2f2f2f}.oauth-btn-microsoft:hover{background-color:#1a1a1a}.oauth-btn-google{background-color:#fff;color:#333;border:1px solid #ddd}.oauth-btn-google:hover{background-color:#f8f8f8;color:#333}.oauth-btn-facebook{background-color:#1877f2}.oauth-btn-twitter,.oauth-btn-x{background-color:#000}.oauth-message{padding:12px 15px;margin:15px 0;border-radius:6px;font-size:14px}.oauth-error{background-color:rgba(220,53,69,.15);border:1px solid rgba(220,53,69,.3);color:#ff6b6b}.oauth-success{background-color:rgba(40,167,69,.15);border:1px solid rgba(40,167,69,.3);color:#51cf66}.oauth-info{background-color:rgba(74,174,220,.15);border:1px solid rgba(74,174,220,.3);color:#4aaedc}.linked-accounts-section{margin:30px 0;padding:20px;background:var(--card-bg,rgba(0,0,0,.3));border-radius:8px;border:1px solid var(--border-color,rgba(255,255,255,.1))}.linked-accounts-section h3{margin:0 0 8px 0;color:var(--text-primary,#fff);font-size:18px}.linked-accounts-section>p{color:var(--text-secondary,#aaa);margin:0 0 20px 0;font-size:14px}.linked-account-row{display:flex;align-items:center;padding:15px;margin:10px 0;background:var(--bg-secondary,rgba(255,255,255,.05));border-radius:6px;border:1px solid var(--border-color,rgba(255,255,255,.1));transition:all .2s ease}.linked-account-row:hover{background:var(--bg-hover,rgba(255,255,255,.08))}.linked-account-row.linked{border-left:3px solid #28a745}.linked-account-icon{font-size:28px;width:45px;text-align:center;flex-shrink:0}.linked-account-info{flex:1;margin-left:15px;min-width:0}.linked-account-info strong{display:block;color:var(--text-primary,#fff);font-size:15px}.linked-account-info .oauth-username{display:block;font-size:13px;color:var(--text-secondary,#aaa);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.primary-badge{display:inline-block;padding:2px 8px;margin-left:8px;font-size:11px;font-weight:500;background:#28a745;color:#fff;border-radius:10px;vertical-align:middle}.linked-account-action{flex-shrink:0;margin-left:15px}.linked-account-action .btn-link-oauth,.linked-account-action .btn-unlink{padding:8px 16px;border-radius:4px;font-size:13px;font-weight:500;cursor:pointer;transition:all .2s;text-decoration:none;display:inline-block}.btn-link-oauth{background:var(--primary-color,#4aaedc);color:#fff;border:none}.btn-link-oauth:hover{background:var(--primary-hover,#3a9ecc);color:#fff;text-decoration:none}.btn-unlink{background:transparent;color:#dc3545;border:1px solid #dc3545}.btn-unlink:hover{background:#dc3545;color:#fff}.btn-unlink:disabled{opacity:.5;cursor:not-allowed}.oauth-register-info{background:var(--bg-secondary,rgba(255,255,255,.05));border:1px solid var(--primary-color,#4aaedc);border-radius:8px;padding:20px;margin-bottom:20px;text-align:center}.oauth-register-info p{margin:0 0 15px 0;color:var(--text-primary,#fff)}.oauth-register-info .oauth-avatar{width:80px;height:80px;border-radius:50%;margin:10px auto;display:block;border:3px solid var(--primary-color,#4aaedc)}.oauth-register-info .oauth-display-name{font-size:18px;font-weight:600;color:var(--text-primary,#fff);margin:10px 0 5px 0}.oauth-register-info .oauth-email{font-size:14px;color:var(--text-secondary,#aaa)}.set-password-section{margin:20px 0;padding:20px;background:var(--bg-warning,rgba(255,193,7,.1));border:1px solid rgba(255,193,7,.3);border-radius:8px}.set-password-section h4{margin:0 0 10px 0;color:#ffc107}.set-password-section p{margin:0 0 15px 0;color:var(--text-secondary,#aaa);font-size:14px}@media (max-width:480px){.oauth-buttons{max-width:100%}.oauth-btn{padding:14px 15px}.linked-account-row{flex-wrap:wrap;gap:10px}.linked-account-action{width:100%;margin-left:0;margin-top:10px}.linked-account-action .btn-link-oauth,.linked-account-action .btn-unlink{width:100%;text-align:center}}