.account-page{min-height:100vh;display:flex;flex-direction:column}
.account-topbar{position:relative;justify-content:space-between}
.account-topbar .brand{font-size:1.05rem}
.account-topbar-actions{margin-left:auto;display:flex;align-items:center;gap:10px}
.account-topbar-actions .theme-btn{margin-left:0}
.account-back-link{color:var(--text-2);font-size:.83rem;font-weight:700}
.account-back-link:hover{color:var(--primary)}
.account-shell{width:min(880px,calc(100% - 32px));margin:auto;padding:40px 0 64px}
.account-shell-narrow{width:min(680px,calc(100% - 32px))}
.account-card{background:var(--card);border:1px solid var(--border);border-radius:24px;box-shadow:var(--shadow-lg);overflow:hidden}
.account-hero{padding:clamp(26px,5vw,46px);border-bottom:1px solid var(--border);background:linear-gradient(135deg,var(--primary-50),transparent 68%)}
.account-kicker{display:inline-flex;align-items:center;padding:5px 11px;border-radius:999px;background:var(--primary-50);color:var(--primary);font-size:.75rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase}
.account-hero h1{margin:14px 0 10px;font-size:clamp(1.65rem,4vw,2.45rem);letter-spacing:-.035em}
.account-hero p{max-width:690px;color:var(--text-2);font-size:1rem}
.account-body{padding:clamp(22px,5vw,40px)}
.sync-loading{min-height:220px;display:grid;place-items:center;text-align:center;color:var(--text-2)}
.sync-spinner{width:42px;height:42px;margin:0 auto 15px;border:4px solid var(--border);border-top-color:var(--primary);border-radius:50%;animation:sync-spin .8s linear infinite}
@keyframes sync-spin{to{transform:rotate(360deg)}}
.sync-intro{margin-bottom:18px;color:var(--text-2)}
.sync-category-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.sync-category{position:relative;display:grid;grid-template-columns:26px 42px 1fr;align-items:center;gap:11px;min-height:82px;padding:14px 15px;border:1px solid var(--border);border-radius:16px;background:var(--bg);cursor:pointer;transition:border-color var(--ease),transform var(--ease),background var(--ease)}
.sync-category:hover:not(.is-empty){border-color:var(--primary);transform:translateY(-1px)}
.sync-category:has(input:checked){border-color:var(--primary);background:var(--primary-50)}
.sync-category input{position:absolute;opacity:0;pointer-events:none}
.sync-check{width:23px;height:23px;border:2px solid var(--border-strong);border-radius:7px;display:grid;place-items:center;color:transparent;font-size:.8rem;font-weight:900;background:var(--card)}
.sync-category input:checked+.sync-check{color:#fff;border-color:var(--primary);background:var(--primary)}
.sync-category-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:12px;background:var(--card);border:1px solid var(--border);color:var(--primary);font-size:1.15rem;font-weight:800}
.sync-category-copy{min-width:0;display:grid;gap:3px}.sync-category-copy strong{font-size:.94rem}.sync-category-copy small{color:var(--muted);line-height:1.35}
.sync-category.is-empty{opacity:.55;cursor:not-allowed}
.sync-privacy{display:flex;gap:10px;margin-top:18px;padding:13px 15px;border-radius:14px;background:color-mix(in srgb,var(--info) 9%,var(--card));color:var(--text-2);font-size:.86rem}
.sync-privacy strong{color:var(--text)}
.sync-skipped{margin-top:12px;color:var(--warn);font-size:.84rem;font-weight:700}
.sync-actions{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:24px}
.account-btn{min-height:46px;display:inline-flex;align-items:center;justify-content:center;padding:0 20px;border-radius:13px;font-weight:800;border:1px solid transparent;transition:transform var(--ease),background var(--ease),border-color var(--ease)}
.account-btn:hover{transform:translateY(-1px)}
.account-btn-primary{background:var(--primary);color:#fff;box-shadow:0 8px 20px rgba(79,70,229,.22)}
.account-btn-primary:hover{background:var(--primary-600)}
.account-btn-primary:disabled{opacity:.6;cursor:wait;transform:none}
.account-btn-secondary{background:var(--surface-2);border-color:var(--border);color:var(--text)}
.account-btn-danger{background:color-mix(in srgb,var(--danger) 12%,var(--card));border-color:color-mix(in srgb,var(--danger) 35%,var(--border));color:var(--danger)}
.account-btn-danger:hover{background:color-mix(in srgb,var(--danger) 18%,var(--card))}
.sync-selection-size{width:100%;color:var(--muted);font-size:.8rem}
.sync-status{min-height:1.4em;width:100%;color:var(--danger);font-size:.86rem;font-weight:700}
.sync-result{text-align:center;padding:24px 10px 12px}.sync-result-icon{width:70px;height:70px;margin:0 auto 18px;display:grid;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--success) 16%,var(--card));color:var(--success-700);font-size:2rem;font-weight:900}
.sync-result.is-error .sync-result-icon{background:color-mix(in srgb,var(--danger) 14%,var(--card));color:var(--danger)}
.sync-result h2{margin-bottom:9px;font-size:1.5rem}.sync-result p{max-width:560px;margin:0 auto 22px;color:var(--text-2)}
.auth-hero{text-align:center}.auth-hero p{margin-inline:auto}
.auth-form{display:grid;gap:17px}
.auth-field-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.auth-field{display:grid;gap:7px;color:var(--text);font-size:.87rem;font-weight:800}
.auth-field>span:first-child small{color:var(--muted);font-weight:600}
.auth-field>small{color:var(--muted);font-size:.75rem;font-weight:500;line-height:1.45}
.auth-field input,.auth-field select{width:100%;min-height:48px;padding:0 14px;border:1.5px solid var(--border-strong);border-radius:13px;outline:none;background:var(--bg);color:var(--text);font:600 .92rem/1 'Inter',system-ui,sans-serif;transition:border-color var(--ease),box-shadow var(--ease)}
.auth-field input::placeholder{color:var(--muted);font-weight:500}
.auth-field input:focus,.auth-field select:focus{border-color:var(--primary);box-shadow:0 0 0 4px color-mix(in srgb,var(--primary) 14%,transparent)}
.auth-password-wrap{position:relative;display:block}
.auth-password-wrap input{padding-right:76px}
.auth-password-toggle{position:absolute;top:6px;right:6px;min-height:36px;padding:0 10px;border-radius:9px;color:var(--primary);font-size:.74rem;font-weight:800}
.auth-password-toggle:hover{background:var(--primary-50)}
.auth-password-rules{display:flex;gap:7px 14px;flex-wrap:wrap;margin-top:-7px;padding:0;list-style:none;color:var(--muted);font-size:.72rem;font-weight:700}
.auth-password-rules li::before{content:'○';margin-right:5px}.auth-password-rules li.is-met{color:var(--success-700)}.auth-password-rules li.is-met::before{content:'✓'}
.auth-consent{display:flex;align-items:flex-start;gap:10px;color:var(--text-2);font-size:.78rem;line-height:1.5;cursor:pointer}
.auth-consent input{width:18px;height:18px;margin-top:1px;accent-color:var(--primary);flex:0 0 auto}
.auth-consent label{cursor:pointer}
.auth-consent a{color:var(--primary);font-weight:700}
.auth-field small a{color:var(--primary);font-weight:700}
.auth-turnstile{min-height:65px;display:flex;justify-content:center}.auth-turnstile[hidden]{display:none}
.auth-status{min-height:1.35em;color:var(--muted);font-size:.82rem;font-weight:700;line-height:1.45}.auth-status.is-error{color:var(--danger)}.auth-status.is-success{color:var(--success-700)}
.auth-submit{width:100%}
.auth-secondary-row{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:22px;padding-top:19px;border-top:1px solid var(--border);color:var(--text-2);font-size:.78rem}
.auth-secondary-row a,.auth-switch a{color:var(--primary);font-weight:800}
.auth-text-button{padding:0;color:var(--primary);font:800 .78rem/1.2 'Inter',system-ui,sans-serif}
.auth-forgot{display:grid;gap:13px;margin-top:18px;padding:18px;border:1px solid var(--border);border-radius:15px;background:var(--surface-2)}
.auth-forgot[hidden]{display:none}.auth-forgot h2{font-size:1rem}.auth-forgot>p{color:var(--text-2);font-size:.78rem}
.auth-switch{margin-top:22px;text-align:center;color:var(--text-2);font-size:.83rem}
.auth-success{text-align:center;padding:8px 4px}.auth-success-icon{width:64px;height:64px;margin:0 auto 17px;display:grid;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--success) 14%,var(--card));color:var(--success-700);font-size:1.65rem}.auth-success h2{font-size:1.4rem}.auth-success p{max-width:470px;margin:9px auto 22px;color:var(--text-2)}
.auth-success.is-error .auth-success-icon{background:color-mix(in srgb,var(--danger) 14%,var(--card));color:var(--danger)}
.account-action-panel>p,.auth-form>p{margin-bottom:18px;color:var(--text-2);font-size:.86rem;line-height:1.55}
.profile-shell{width:min(980px,calc(100% - 32px))}
.profile-hero p{max-width:760px}
.profile-body{padding:0}
.profile-sections{display:grid}
.profile-section{display:grid;grid-template-columns:minmax(230px,.72fr) minmax(0,1.28fr);gap:clamp(24px,5vw,56px);padding:clamp(24px,5vw,42px);border-bottom:1px solid var(--border)}
.profile-section:last-child{border-bottom:0}
.profile-section-heading{display:flex;align-items:flex-start;gap:13px;min-width:0}
.profile-section-heading h2{margin:1px 0 6px;font-size:1.08rem;letter-spacing:-.015em}
.profile-section-heading p{margin:0;color:var(--text-2);font-size:.82rem;line-height:1.55}
.profile-section-icon{width:38px;height:38px;display:grid;place-items:center;flex:0 0 auto;border:1px solid color-mix(in srgb,var(--primary) 22%,var(--border));border-radius:12px;background:var(--primary-50);color:var(--primary);font-size:1rem;font-weight:900}
.profile-summary-list{display:grid;gap:0;margin:0;border:1px solid var(--border);border-radius:15px;overflow:hidden;background:var(--bg)}
.profile-summary-list>div{display:grid;grid-template-columns:minmax(90px,.55fr) minmax(0,1.45fr);gap:12px;padding:12px 14px;border-bottom:1px solid var(--border)}
.profile-summary-list>div:last-child{border-bottom:0}
.profile-summary-list dt{color:var(--muted);font-size:.76rem;font-weight:700}
.profile-summary-list dd{margin:0;color:var(--text);font-size:.84rem;font-weight:800;overflow-wrap:anywhere}
.profile-form{max-width:570px}
.profile-form-actions,.profile-export-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.profile-export-actions .account-btn{flex:1 1 180px}
.profile-field-help{margin:-5px 0 0!important;color:var(--muted)!important;font-size:.75rem!important}
.profile-danger{background:color-mix(in srgb,var(--danger) 4%,var(--card))}
.profile-danger .profile-section-icon{border-color:color-mix(in srgb,var(--danger) 32%,var(--border));background:color-mix(in srgb,var(--danger) 12%,var(--card));color:var(--danger)}
.profile-result{padding:clamp(34px,7vw,68px) clamp(22px,5vw,40px);text-align:center}
.profile-result-icon{width:66px;height:66px;margin:0 auto 17px;display:grid;place-items:center;border-radius:50%;background:var(--primary-50);color:var(--primary);font-size:1.65rem;font-weight:900}
.profile-result-icon.is-success{background:color-mix(in srgb,var(--success) 14%,var(--card));color:var(--success-700)}
.profile-result h2{margin-bottom:9px;font-size:1.42rem}
.profile-result p{max-width:560px;margin:0 auto 22px;color:var(--text-2);line-height:1.6}
.profile-confirm-dialog{width:min(540px,calc(100% - 28px));max-width:none;padding:0;border:1px solid var(--border);border-radius:22px;background:var(--card);color:var(--text);box-shadow:0 28px 80px rgba(2,6,23,.45)}
.profile-confirm-dialog::backdrop{background:rgba(2,6,23,.72);backdrop-filter:blur(5px)}
.profile-confirm-card{padding:clamp(24px,6vw,38px);text-align:center}
.profile-confirm-icon{width:60px;height:60px;margin:0 auto 17px;display:grid;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--danger) 14%,var(--card));color:var(--danger);font-size:1.5rem;font-weight:900}
.profile-confirm-card h2{margin-bottom:10px;font-size:1.35rem}
.profile-confirm-card>p{color:var(--text-2);font-size:.88rem;line-height:1.6}
.profile-confirm-actions{display:flex;justify-content:center;gap:10px;margin-top:23px;flex-wrap:wrap}
.profile-confirm-actions .account-btn-danger{min-width:260px}
.profile-confirm-dialog .auth-status{margin-top:13px}
[hidden]{display:none!important}
@media(max-width:760px){.profile-section{grid-template-columns:1fr;gap:20px}.profile-form{max-width:none}}
@media(max-width:680px){.account-shell{width:min(100% - 20px,880px);padding:20px 0 36px}.sync-category-list,.auth-field-grid{grid-template-columns:1fr}.account-hero,.account-body:not(.profile-body){padding:22px}.sync-actions .account-btn{width:100%}.account-back-link{display:none}.auth-secondary-row{align-items:flex-start;flex-direction:column}.profile-section{padding:24px 20px}.profile-form-actions .account-btn,.profile-export-actions .account-btn,.profile-confirm-actions .account-btn{width:100%}.profile-confirm-actions{flex-direction:column-reverse}.profile-confirm-actions .account-btn-danger{min-width:0}.profile-summary-list>div{grid-template-columns:1fr;gap:4px}.account-topbar-actions{gap:6px}}