:root{--color-pink:#f296bd;--color-yellow:#fcca59;--color-blue:#99b7f5;--color-coral:#f5793b;--color-cream:#fff8ed;--color-raspberry:#d94f87;--color-raspberry-dark:#8c3763;--color-yellow-dark:#a66b1a;--color-pink-strong:#e36b9d;--color-ink:#3b2530;--color-muted:#7a5c68;--color-bg:var(--color-cream);--color-surface:#fff;--color-surface-2:#f7efe1;--color-border:#f1dce6;--color-text:var(--color-ink);--color-success:#3f9a64;--color-success-bg:#e4f3ea;--color-success-border:#c1e0cd;--color-danger:#b23a45;--color-danger-bg:#fbeaea;--color-danger-border:#efc6ca;--color-notice-bg:#eaf0fe;--color-notice-border:#d3e1fb;--color-notice-text:#2f4c86;--color-celebrate-bg:#fce5ef;--color-celebrate-border:#f6c7dc;--color-celebrate-text:var(--color-raspberry-dark);--radius-sm:10px;--radius-md:16px;--radius-lg:20px;--radius-pill:999px;--shadow-sm:0 2px 10px rgba(59,37,48,.07);--shadow-md:0 10px 30px rgba(59,37,48,.14);--font-display:"Bricolage Grotesque",sans-serif;--font-body:"Plus Jakarta Sans",sans-serif;--font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,monospace}:root[data-theme=dark]{--color-bg:#241a1f;--color-surface:#2e2028;--color-surface-2:#34232b;--color-border:#4a2f3b;--color-text:#f5e9e0;--color-muted:#c9a8b4;--color-raspberry-dark:var(--color-pink);--color-yellow-dark:var(--color-yellow);--color-success:#6fc993;--color-success-bg:rgba(63,154,100,.18);--color-success-border:rgba(63,154,100,.4);--color-danger:#e8828c;--color-danger-bg:rgba(178,58,69,.22);--color-danger-border:rgba(178,58,69,.45);--color-notice-bg:rgba(47,76,134,.24);--color-notice-border:rgba(47,76,134,.5);--color-notice-text:#aec3f7;--color-celebrate-bg:rgba(242,150,189,.18);--color-celebrate-border:rgba(242,150,189,.4);--color-celebrate-text:var(--color-pink);--shadow-sm:0 2px 10px rgba(0,0,0,.3);--shadow-md:0 10px 30px rgba(0,0,0,.4)}*{box-sizing:border-box}body,html{padding:0;margin:0}body{background:var(--color-bg);color:var(--color-text);font-family:var(--font-body);line-height:1.6;min-height:100vh}a{color:var(--color-raspberry-dark)}h1{font-family:var(--font-display);font-weight:800}h1,h2,h3{letter-spacing:-.01em;color:var(--color-text);margin:0}h2,h3{font-family:var(--font-body);font-weight:700}.page{max-width:720px;margin:0 auto;padding:48px 20px}.page-narrow{max-width:440px;margin:0 auto;padding:64px 20px;position:relative}.has-bottom-nav{padding-bottom:96px}.bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:30;display:flex;justify-content:space-around;background:var(--color-surface);border-top:1px solid var(--color-border);box-shadow:0 -4px 16px rgba(59,37,48,.06);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}.bottom-nav-tab{display:flex;flex-direction:column;align-items:center;gap:4px;flex:1 1;padding:6px 4px 4px;border-radius:var(--radius-sm);color:var(--color-muted);font-family:var(--font-body);font-size:11px;font-weight:600;text-decoration:none;box-shadow:none;background:none}.bottom-nav-tab:hover{filter:none}.bottom-nav-icon{display:inline-flex;align-items:center;justify-content:center}.bottom-nav-icon,.bottom-nav-icon svg{width:22px;height:22px}.bottom-nav-tab.active{color:var(--color-raspberry-dark);position:relative}.bottom-nav-tab.active:after{content:"";position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:22px;height:2.5px;border-radius:var(--radius-pill);background:var(--color-raspberry-dark)}.page-decor{position:fixed;inset:0;overflow:hidden;z-index:-1;pointer-events:none}.page-decor:after,.page-decor:before{content:"";position:absolute;display:block}.page-decor:before{top:-12%;left:-22%;width:62vw;max-width:420px;height:24vh;max-height:210px;background:var(--color-pink);border-radius:0 0 90% 30%/0 0 55% 100%}.page-decor:after{top:58%;right:-16%;width:30vw;max-width:220px;height:30vw;max-height:220px;background:var(--color-yellow);border-radius:50%}.auth-heading{font-family:var(--font-display);font-weight:800;line-height:1.15;letter-spacing:-.01em;font-size:clamp(2rem,6vw + 1rem,2.75rem);color:var(--color-raspberry-dark);text-align:center;margin:0 0 32px}.auth-heading .highlight-yellow{color:var(--color-yellow-dark)}.top-bar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:32px}.back-button{display:inline-flex;align-items:center;gap:6px;padding:8px 14px 8px 10px;border-radius:var(--radius-pill);background:var(--color-surface);border:1.5px solid var(--color-border);color:var(--color-text);font-family:var(--font-body);font-weight:700;font-size:14px;text-decoration:none;box-shadow:none}.back-button:hover{background:var(--color-celebrate-bg);filter:none;transform:none}.back-button svg{width:16px;height:16px;flex-shrink:0}.top-bar-greeting{margin-top:4px;font-size:15px;color:var(--color-muted)}.brand-mark{display:inline-flex;align-items:center;gap:.5em;line-height:1}.brand-mark-icon,.brand-mark-logo{width:auto;flex-shrink:0}.brand-mark-hero .brand-mark-icon{height:110px}.brand-mark-lg .brand-mark-logo{height:72px}.brand-mark-md .brand-mark-logo{height:52px}.brand-mark-sm .brand-mark-logo{height:40px}.accent-text{color:var(--color-raspberry-dark)}.eyebrow{display:inline-flex;align-items:center;gap:6px;font-family:var(--font-body);font-weight:600;font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--color-notice-text);background:var(--color-notice-bg);border:1px solid var(--color-notice-border);padding:6px 14px;border-radius:var(--radius-pill);margin-bottom:16px}.eyebrow-celebrate{color:var(--color-celebrate-text);background:var(--color-celebrate-bg);border-color:var(--color-celebrate-border)}.hero-title{font-family:var(--font-display);font-weight:800;line-height:1.05;letter-spacing:-.02em;font-size:clamp(2.4rem,5vw + 1.2rem,3.75rem);margin:0 0 16px}.hero-subtitle{font-size:17px;color:var(--color-muted);margin:0 0 28px;max-width:46ch}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);padding:32px;margin-bottom:24px}.card h2{font-size:1.2rem;margin-bottom:4px}.stack>*+*{margin-top:16px}label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;color:var(--color-text)}input[type=email],input[type=number],input[type=password],input[type=text],input[type=url],select,textarea{width:100%;padding:13px 16px;border:1.5px solid var(--color-border);border-radius:var(--radius-lg);font-size:15px;font-family:var(--font-body);background:var(--color-surface);color:var(--color-text);transition:border-color .15s ease,box-shadow .15s ease}textarea{resize:vertical}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--color-pink);box-shadow:0 0 0 4px rgba(242,150,189,.25)}.field{margin-bottom:18px;position:relative}.field:last-child{margin-bottom:0}.field-hint{color:var(--color-muted)}.field-error,.field-hint{margin:6px 0 0;font-family:var(--font-body);font-size:12px;line-height:1.4}.field-error{font-weight:600;color:var(--color-danger)}.field-icon-input{position:relative}.field-icon-input svg{position:absolute;left:16px;top:50%;transform:translateY(-50%);width:18px;height:18px;color:var(--color-raspberry-dark);pointer-events:none}.field-icon-input input{padding-left:46px}.combobox-menu{position:absolute;top:calc(100% + 6px);left:0;right:0;background:var(--color-surface);border:1.5px solid var(--color-border);border-radius:var(--radius-sm);box-shadow:var(--shadow-md);padding:6px;z-index:20;max-height:260px;overflow-y:auto}.combobox-option{display:flex;align-items:center;justify-content:flex-start;gap:10px;width:100%;padding:8px 10px;border-radius:var(--radius-sm);background:none;border:none;box-shadow:none;font-family:var(--font-body);font-size:14px;font-weight:500;color:var(--color-text);text-align:left}.combobox-option:hover{background:var(--color-notice-bg);transform:none;filter:none}.combobox-option-new{color:var(--color-raspberry-dark);font-weight:700;align-items:flex-start}.combobox-option-new>span{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding-top:1px}.combobox-option-hint{font-weight:400;font-size:12px;line-height:1.4;white-space:normal}.combobox-group-heading,.combobox-option-hint{font-family:var(--font-body);color:var(--color-muted)}.combobox-group-heading{margin:10px 10px 4px;font-weight:600;font-size:11px;letter-spacing:.04em;text-transform:uppercase}.combobox-group-heading:first-child{margin-top:4px}.combobox-empty{padding:10px;font-size:13px;color:var(--color-muted)}.category-chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.category-chip{padding:5px 12px;border-radius:var(--radius-pill);background:var(--color-surface-2);border:1px solid var(--color-border);color:var(--color-muted);font-family:var(--font-body);font-size:12px;font-weight:600;box-shadow:none}.category-chip:hover{background:var(--color-notice-bg);transform:none;filter:none}.category-chip.active{background:var(--color-notice-bg);border-color:var(--color-notice-text);color:var(--color-notice-text)}.category-heading{margin:4px 0;font-family:var(--font-body);font-weight:600;font-size:13px;letter-spacing:.02em;text-transform:uppercase;color:var(--color-muted)}.card>div>.category-heading:first-child{margin-top:0}.button,button{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:15px 24px;border-radius:var(--radius-pill);border:none;background:var(--color-pink-strong);color:#fff;font-family:var(--font-body);font-size:16px;font-weight:700;cursor:pointer;text-decoration:none;box-shadow:var(--shadow-sm);transition:filter .12s ease,box-shadow .12s ease,transform .12s ease}.button:hover,button:hover{filter:brightness(1.08)}.button:active,button:active{transform:translateY(1px)}.button:disabled,button:disabled{opacity:.5;cursor:not-allowed;box-shadow:none}.button:disabled:hover,button:disabled:hover{filter:none}.button:disabled:active,button:disabled:active{transform:none}.button.secondary,button.secondary{background:var(--color-surface);color:var(--color-raspberry-dark);border:1.5px solid var(--color-pink);box-shadow:none}.button.secondary:hover,button.secondary:hover{background:var(--color-celebrate-bg);filter:none}button.danger{background:transparent;color:var(--color-danger);border:1.5px solid var(--color-danger-border);box-shadow:none;padding:8px 16px;font-size:13px}button.danger:hover{background:var(--color-danger-bg);filter:none;transform:none}.button.copied,button.copied{color:var(--color-success);border-color:var(--color-success-border);background:var(--color-success-bg)}.error{background:var(--color-danger-bg);color:var(--color-danger);border:1px solid var(--color-danger-border);border-radius:var(--radius-sm)}.error,.notice{padding:12px 16px;font-size:14px;font-weight:500;margin-bottom:20px}.notice{background:var(--color-notice-bg);color:var(--color-notice-text);border:1px solid var(--color-notice-border);border-radius:var(--radius-sm)}.muted{color:var(--color-muted);font-size:14px}.link-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;padding:16px 0;border-bottom:1px solid var(--color-border)}.link-row:last-child{border-bottom:none}.link-row-fields{flex:1 1;display:grid;grid-template-columns:1fr 1fr;grid-gap:10px;gap:10px}.platform-name{display:flex;gap:10px;font-weight:600;min-width:130px;padding-top:4px;color:var(--color-text)}.platform-icon,.platform-name{align-items:center;font-family:var(--font-body)}.platform-icon{display:inline-flex;justify-content:center;flex-shrink:0;border-radius:30%;font-weight:700;line-height:1;overflow:hidden}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.invite-code{font-family:var(--font-mono);background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);padding:10px 12px;font-size:13px;color:var(--color-text);flex:1 1;min-width:0;overflow-x:auto;white-space:nowrap}.connection{padding:18px 0;border-bottom:1px solid var(--color-border)}.connection:last-child{border-bottom:none}.connection h3{margin:0 0 8px;font-size:1.05rem;font-weight:700}.shared-link{justify-content:space-between;gap:12px;font-size:14px;padding:8px 0;color:var(--color-text)}.shared-link,.shared-link-info{display:flex;align-items:center}.shared-link-info{gap:8px;flex-wrap:wrap}.shared-link-open{display:inline-flex;flex-shrink:0;line-height:0}.code-chip{display:inline-flex;align-items:center;gap:6px;background:var(--color-surface-2);border:1px solid var(--color-border);border-radius:var(--radius-pill);padding:3px 10px 3px 12px;font-family:var(--font-mono);font-size:12px;font-weight:500;color:var(--color-text);box-shadow:none}.code-chip:hover{background:var(--color-notice-bg);transform:none;filter:none}.code-chip svg{width:12px;height:12px;flex-shrink:0}.code-chip.copied{color:var(--color-success);border-color:var(--color-success-border);background:var(--color-success-bg)}.empty-state{color:var(--color-muted);font-size:14px}@keyframes skeleton-pulse{0%,to{opacity:.55}50%{opacity:1}}.skeleton-block{background:var(--color-surface-2);border-radius:var(--radius-sm);animation:skeleton-pulse 1.4s ease-in-out infinite}.skeleton-line{height:14px;margin-bottom:10px;border-radius:var(--radius-pill)}.skeleton-line:last-child{margin-bottom:0}.theme-switch{display:inline-flex;align-items:center;gap:10px;padding:4px;background:none;border:none;box-shadow:none;cursor:pointer}.theme-switch:hover{filter:none;transform:none}.theme-switch-label{font-family:var(--font-body);font-size:14px;font-weight:600;color:var(--color-text);min-width:38px;text-align:left}.theme-switch-track{position:relative;width:46px;height:26px;border-radius:var(--radius-pill);background:var(--color-border);transition:background .15s ease;flex-shrink:0}.theme-switch.on .theme-switch-track{background:var(--color-pink)}.theme-switch-thumb{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(0,0,0,.25);transition:transform .15s ease}.theme-switch.on .theme-switch-thumb{transform:translateX(20px)}.avatar-upload{display:flex;align-items:center;gap:16px}.avatar-upload-circle{position:relative;width:72px;height:72px;border-radius:50%;overflow:hidden;flex-shrink:0;padding:0;border:2px solid var(--color-border);background:var(--color-surface-2);box-shadow:none;cursor:pointer}.avatar-upload-circle:hover{filter:none;transform:none}.avatar-upload-image{width:100%;height:100%;object-fit:cover}.avatar-upload-initials{width:100%;height:100%;font-family:var(--font-body);font-weight:700;font-size:22px;color:var(--color-raspberry-dark)}.avatar-upload-initials,.avatar-upload-overlay{display:flex;align-items:center;justify-content:center}.avatar-upload-overlay{position:absolute;inset:0;background:rgba(59,37,48,.6);color:#fff;font-size:10px;font-weight:600;text-align:center;padding:4px}.avatar-crop-image{display:block;width:100%;max-height:50vh;object-fit:contain}.avatar-crop .ReactCrop__crop-selection{border-color:var(--color-pink-strong)}.notification-toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px}.notification-toggle-row span{font-size:14px;color:var(--color-text)}.notification-toggle-row input[type=checkbox]{flex-shrink:0;width:20px;height:20px;accent-color:var(--color-pink)}.delete-account-list{margin:0;padding-left:20px;color:var(--color-text);font-size:14px;line-height:1.6}.delete-account-confirm-label{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:600;color:var(--color-text)}.checkbox-label{display:flex;align-items:flex-start;gap:10px;font-size:13px;line-height:1.5;color:var(--color-text)}.checkbox-label input[type=checkbox]{margin-top:2px;flex-shrink:0}.app-footer{max-width:720px;margin:40px auto 0;padding:20px 20px 0;border-top:1px solid var(--color-border);text-align:center}.app-footer-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;font-size:13px;color:var(--color-muted)}.app-footer-links a{color:var(--color-muted);text-decoration:underline}.divider-with-label{display:flex;align-items:center;gap:12px;margin:4px 0}.divider-with-label span:first-child,.divider-with-label span:last-child{flex:1 1;height:1px;background:var(--color-border)}.app-footer-version,.divider-with-label span:nth-child(2){font-size:12px;color:var(--color-muted)}.app-footer-version{margin:8px 0 0}.danger-zone{border-color:var(--color-danger-border)}.danger-zone h2{color:var(--color-danger)}.section-divider{border:none;border-top:1px solid var(--color-border);margin:0}.stack>hr.section-divider{margin-top:32px}.danger-subsection{background:var(--color-danger-bg);border:1px solid var(--color-danger-border);border-radius:var(--radius-md);padding:16px}.danger-subsection h3{color:var(--color-danger);margin:0}.platform-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));grid-gap:16px;gap:16px}.platform-tile{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;border-radius:var(--radius-md);text-align:center;text-decoration:none;color:var(--color-text);box-shadow:none}a.platform-tile:hover{background:var(--color-celebrate-bg);filter:none;transform:none}.platform-tile-name{font-family:var(--font-body);font-weight:600;font-size:13px;line-height:1.3}.platform-tile-count{font-family:var(--font-body);font-size:11px;color:var(--color-muted)}.friend-row{justify-content:space-between;gap:12px;padding:16px 4px;border-bottom:1px solid var(--color-border);text-decoration:none;color:var(--color-text);box-shadow:none}.friend-row,.friend-row-info{display:flex;align-items:center}.friend-row-info{gap:10px}.friend-avatar{display:inline-flex;align-items:center;justify-content:center;border-radius:50%;overflow:hidden;flex-shrink:0;background:var(--color-surface-2);border:1.5px solid var(--color-border)}.friend-avatar-image{width:100%;height:100%;object-fit:cover}.friend-avatar-placeholder{width:62%;height:62%;object-fit:contain}.friend-row:last-child{border-bottom:none}.friend-row:hover{background:var(--color-celebrate-bg);filter:none;transform:none}.friend-row-name{font-family:var(--font-body);font-weight:700}.friend-row-count{font-family:var(--font-body);font-size:13px;color:var(--color-muted)}@media (max-width:560px){.link-row{flex-direction:column}.link-row-fields{grid-template-columns:1fr;width:100%}.row{width:100%}.invite-code{white-space:normal;word-break:break-all;overflow-x:visible}}