:root{--color-canvas:#ebe7df;--color-surface:#f4f1ea;--color-surface-subtle:#e3ded4;--color-border:#d5cfc3;--color-border-hover:#bfb7a8;--color-text-main:#1f2321;--color-text-muted:#5d625f;--color-text-faint:#848985;--color-primary:#314338;--color-primary-hover:#24322a;--color-accent:#78644e;--color-sage:#5b6e60;--color-danger:#9a4235;--color-danger-subtle:#f2e1da;--color-success:#385942;--color-success-subtle:#e2ebe4;--color-warning:#8a5b1e;--color-warning-subtle:#f2e7d5;--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-xl:28px;--shadow-subtle:0 2px 10px #1f23210a}html.dark,[data-theme=dark]{--color-canvas:#151817;--color-surface:#1d211f;--color-surface-subtle:#242927;--color-border:#2e3532;--color-border-hover:#404844;--color-text-main:#f3f0e8;--color-text-muted:#9fa6a1;--color-text-faint:#6c736e;--color-primary:#557260;--color-primary-hover:#678774;--color-accent:#c4ab8e;--color-sage:#7a9482;--color-danger:#cf6255;--color-danger-subtle:#311c19;--color-success:#5c936b;--color-success-subtle:#192b1f;--color-warning:#d8a156;--color-warning-subtle:#2c2214;--shadow-subtle:0 4px 20px #00000040}*{box-sizing:border-box}html{background-color:var(--color-canvas);min-width:320px;color:var(--color-text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .2s,color .2s}body{background-color:var(--color-canvas);min-width:320px;min-height:100vh;color:var(--color-text-main);margin:0;font-family:Inter,-apple-system,BlinkMacSystemFont,Plus Jakarta Sans,system-ui,sans-serif;line-height:1.5;transition:background-color .2s,color .2s}button,input,select,textarea{font:inherit}.tabular-nums{font-variant-numeric:tabular-nums lining-nums;font-feature-settings:"tnum" 1, "lnum" 1;font-family:inherit}.mono-code{font-family:IBM Plex Mono,monospace}#root{flex-direction:column;min-height:100vh;display:flex}.app-container{background-color:var(--color-canvas);min-height:100vh;color:var(--color-text-main);flex-direction:column;display:flex}.main-content{flex:1;width:100%;max-width:960px;margin:0 auto;padding:28px 20px 80px}.env-alert-container{place-items:center;min-height:100vh;padding:24px;display:grid}.env-alert-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);max-width:520px;box-shadow:var(--shadow-subtle);padding:32px}.env-code-box{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-main);white-space:pre-wrap;word-break:break-all;margin:16px 0;padding:14px;font-family:IBM Plex Mono,monospace;font-size:13px;overflow-x:auto}.auth-container{place-items:center;min-height:100vh;padding:24px;display:grid}.auth-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:420px;box-shadow:var(--shadow-subtle);padding:36px 32px}.brand-badge{align-items:center;gap:10px;margin-bottom:24px;display:inline-flex}.brand-mark{border-radius:var(--radius-md);background:var(--color-primary);color:#faf7f2;letter-spacing:-.5px;place-items:center;width:38px;height:38px;font-size:19px;font-weight:700;display:grid}.brand-title{letter-spacing:-.3px;color:var(--color-text-main);font-size:18px;font-weight:700}.eyebrow{color:var(--color-accent);letter-spacing:1.2px;text-transform:uppercase;margin:0 0 6px;font-size:11px;font-weight:700}h1{letter-spacing:-.5px;color:var(--color-text-main);margin:0 0 10px;font-size:26px;font-weight:700}h2{letter-spacing:-.3px;color:var(--color-text-main);margin:0 0 8px;font-size:18px;font-weight:600}h3{color:var(--color-text-main);margin:0 0 6px;font-size:15px;font-weight:600}.description{color:var(--color-text-muted);margin:0 0 20px;font-size:13px;line-height:1.5}form{flex-direction:column;gap:14px;display:flex}.form-group{flex-direction:column;gap:6px;display:flex}label{color:var(--color-text-main);font-size:13px;font-weight:600}input,select,textarea{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);width:100%;color:var(--color-text-main);outline:none;padding:11px 13px;transition:border-color .15s,box-shadow .15s}input:focus,select:focus,textarea:focus{border-color:var(--color-sage);box-shadow:0 0 0 3px #5b6e601f}input::placeholder{color:var(--color-text-faint)}.primary-button{border-radius:var(--radius-sm);background:var(--color-primary);color:#faf7f2;cursor:pointer;border:none;justify-content:center;align-items:center;gap:6px;width:100%;min-height:42px;padding:10px 18px;font-size:13px;font-weight:600;transition:background-color .15s,transform .1s;display:inline-flex}.primary-button:hover:not(:disabled){background:var(--color-primary-hover)}.primary-button:active:not(:disabled){transform:scale(.99)}.primary-button:disabled{opacity:.55;cursor:not-allowed}.secondary-button{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);min-height:38px;color:var(--color-text-main);cursor:pointer;justify-content:center;align-items:center;gap:6px;padding:8px 14px;font-size:12px;font-weight:600;transition:all .15s;display:inline-flex}.secondary-button:hover:not(:disabled){background:var(--color-surface-subtle);border-color:var(--color-border-hover)}.secondary-button:disabled{opacity:.5;cursor:not-allowed}.text-button{color:var(--color-text-muted);cursor:pointer;border-radius:var(--radius-sm);background:0 0;border:none;padding:4px 6px;font-size:13px;transition:color .15s}.text-button:hover{color:var(--color-primary);text-decoration:underline}.theme-toggle-btn{border-radius:var(--radius-sm);border:1px solid var(--color-border);background:var(--color-surface);width:36px;height:36px;color:var(--color-text-main);cursor:pointer;justify-content:center;align-items:center;transition:all .15s;display:inline-flex}.theme-toggle-btn:hover{background:var(--color-surface-subtle)}.theme-toggle-btn svg{width:17px;height:17px}.auth-mode-links{flex-direction:column;align-items:center;gap:8px;margin-top:18px;display:flex}.oauth-divider{color:var(--color-text-faint);align-items:center;gap:12px;margin:20px 0 14px;font-size:12px;display:flex}.oauth-divider:before,.oauth-divider:after{content:"";background:var(--color-border);flex:1;height:1px}.oauth-buttons{grid-template-columns:repeat(3,1fr);gap:8px;margin-bottom:6px;display:grid}.oauth-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);min-height:42px;color:var(--color-text-main);cursor:pointer;flex-direction:column;justify-content:center;align-items:center;padding:6px 4px;font-size:11px;font-weight:600;transition:all .15s;display:flex}.oauth-btn:hover{background:var(--color-surface-subtle);border-color:var(--color-border-hover)}.oauth-btn svg{width:17px;height:17px;margin-bottom:3px}.oauth-note{color:var(--color-text-faint);text-align:center;margin-top:6px;font-size:11px;line-height:1.4}.status-message,.error-message{border-radius:var(--radius-sm);margin-top:14px;padding:10px 14px;font-size:13px;line-height:1.4}.status-message{background:var(--color-success-subtle);color:var(--color-success);border:1px solid #38594226}.error-message{background:var(--color-danger-subtle);color:var(--color-danger);border:1px solid #9a423526}.top-nav{z-index:30;background:var(--color-canvas);border-bottom:1px solid var(--color-border);position:sticky;top:0}.top-nav-inner{justify-content:space-between;align-items:center;gap:16px;max-width:960px;margin:0 auto;padding:10px 20px;display:flex}.nav-brand{color:inherit;align-items:center;gap:10px;text-decoration:none;display:flex}.nav-brand-mark{background:var(--color-primary);color:#faf7f2;border-radius:7px;place-items:center;width:30px;height:30px;font-size:14px;font-weight:700;display:grid}.nav-brand-title-row{align-items:baseline;gap:7px;display:flex}.nav-brand-text{letter-spacing:-.3px;font-size:15px;font-weight:700}.nav-currency-tag{letter-spacing:.6px;color:var(--color-text-muted);text-transform:uppercase;font-size:11px;font-weight:600}.nav-household-subtitle{color:var(--color-text-muted);font-size:11px;font-weight:500;line-height:1.1}.nav-segments{background:var(--color-surface-subtle);border-radius:var(--radius-md);border:1px solid var(--color-border);align-items:center;gap:3px;padding:3px;display:flex}.nav-segment-btn{border-radius:var(--radius-sm);color:var(--color-text-muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;padding:6px 14px;font-size:13px;font-weight:600;transition:all .15s}.nav-segment-btn.active{background:var(--color-surface);color:var(--color-primary);box-shadow:0 1px 4px #0000000d}.nav-user-actions{align-items:center;gap:10px;display:flex}.nav-user-meta{text-align:right;font-size:12px;line-height:1.3}.nav-user-name{color:var(--color-text-main);align-items:center;gap:4px;font-weight:600;display:flex}.nav-role-badge{text-transform:uppercase;letter-spacing:.8px;color:var(--color-accent);font-size:10px;font-weight:700;display:inline-block}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);margin-bottom:20px;padding:22px}.card-header{justify-content:space-between;align-items:center;gap:12px;margin-bottom:16px;display:flex}.card-header-left h2{margin:0;font-size:17px}.card-header-left p{color:var(--color-text-muted);margin:2px 0 0;font-size:12px}.month-navigator{justify-content:center;align-items:center;gap:16px;width:100%;margin-bottom:0;display:flex}.month-nav-btn{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);width:32px;height:32px;color:var(--color-text-main);cursor:pointer;justify-content:center;align-items:center;font-size:16px;line-height:1;transition:all .15s;display:inline-flex}.month-nav-btn:hover{background:var(--color-surface-subtle);border-color:var(--color-border-hover)}.month-nav-title{letter-spacing:-.3px;color:var(--color-text-main);text-align:center;min-width:165px;font-size:17px;font-weight:700}.m2t-groups{flex-direction:column;gap:18px;display:flex}.m2t-date-group{flex-direction:column;display:flex}.m2t-date-header{letter-spacing:.02em;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:6px 4px 8px;font-size:12px;font-weight:600;display:flex}.m2t-list{flex-direction:column;display:flex}.m2t-row{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;gap:12px;padding:13px 4px;transition:background-color .1s;display:flex}.m2t-row:last-child{border-bottom:none}.m2t-left{flex-direction:column;gap:2px;min-width:0;display:flex}.m2t-merchant{letter-spacing:-.01em;color:var(--color-text-main);text-overflow:ellipsis;white-space:nowrap;font-size:15px;font-weight:500;overflow:hidden}.m2t-sub{color:var(--color-text-muted);align-items:center;gap:5px;font-size:12px;font-weight:400;display:flex}.m2t-right{flex-shrink:0;justify-content:flex-end;align-items:center;display:flex}.m2t-amount{letter-spacing:-.015em;color:var(--color-text-main);font-size:16px;font-weight:600}.inline-edit-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.inline-edit-input{border:1px solid var(--color-sage);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text-main);outline:none;padding:6px 10px;font-size:14px;box-shadow:0 0 0 2px #5b6e6026}.rate-formula-card{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);margin-top:10px;padding:12px;font-size:12px}.rate-formula-row{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.rate-formula-input{text-align:right;border:1px solid var(--color-border);background:var(--color-surface);width:78px;color:var(--color-text-main);border-radius:4px;padding:4px 6px;font-size:12px}.compact-stats-grid{grid-template-columns:1fr 1fr;gap:16px;margin-bottom:22px;display:grid}.compact-stat-box{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);flex-direction:column;justify-content:space-between;padding:20px;display:flex}.compact-stat-top{justify-content:space-between;align-items:center;margin-bottom:8px;display:flex}.compact-stat-label{color:var(--color-text-muted);text-transform:uppercase;letter-spacing:.8px;align-items:center;gap:4px;font-size:11px;font-weight:700;display:flex}.compact-stat-value{letter-spacing:-.5px;color:var(--color-text-main);margin-bottom:4px;font-size:28px;font-weight:700}.compact-stat-caption{color:var(--color-text-muted);font-size:12px}.tooltip-indicator{cursor:help;background:var(--color-surface-subtle);width:14px;height:14px;color:var(--color-text-muted);border-radius:50%;justify-content:center;align-items:center;margin-left:4px;font-size:10px;font-weight:700;display:inline-flex}.table-container{overflow-x:auto}.clean-table{border-collapse:collapse;width:100%;font-size:13px}.clean-table th{text-align:left;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);text-transform:uppercase;letter-spacing:.6px;padding:8px 12px;font-size:11px;font-weight:600}.clean-table td{border-bottom:1px solid var(--color-border);color:var(--color-text-main);padding:12px}.clean-table tr:last-child td{border-bottom:none}.member-row{border-bottom:1px solid var(--color-border);justify-content:space-between;align-items:center;padding:12px 0;display:flex}.member-row:last-child{border-bottom:none}.member-info{flex-direction:column;gap:2px;display:flex}.member-title{font-size:13px;font-weight:600}.member-meta{color:var(--color-text-muted);font-size:11px}.member-meta span+span:before{content:" · ";color:var(--color-border-hover);margin:0 4px}.simulator-drawer-backdrop{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:50;background:#0006;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.simulator-drawer-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);width:100%;max-width:580px;max-height:90vh;padding:28px;overflow-y:auto;box-shadow:0 20px 48px #0003}.preset-strip{flex-wrap:wrap;gap:6px;margin-bottom:16px;display:flex}.preset-chip{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-subtle);color:var(--color-text-main);cursor:pointer;padding:5px 10px;font-size:11px;transition:all .15s}.preset-chip:hover{background:var(--color-border)}.mobile-bottom-bar{display:none}@media (width<=640px){.compact-stats-grid{grid-template-columns:1fr}.nav-segments{display:none}.mobile-bottom-bar{z-index:40;background:var(--color-surface);border-top:1px solid var(--color-border);padding:6px 12px calc(6px + env(safe-area-inset-bottom,0px));justify-content:space-around;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-tab-btn{color:var(--color-text-muted);cursor:pointer;background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;min-height:44px;padding:6px 12px;font-size:11px;font-weight:600;display:flex}.mobile-tab-btn.active{color:var(--color-primary)}.mobile-tab-btn svg{width:20px;height:20px}.main-content{padding-bottom:100px}}.settings-header{margin-bottom:20px}.settings-header p{color:var(--color-text-muted);margin:0;font-size:13px}.settings-shell{grid-template-columns:220px 1fr;align-items:start;gap:22px;display:grid}.settings-nav{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);box-shadow:var(--shadow-subtle);flex-direction:column;gap:4px;padding:8px;display:flex}.settings-nav-btn{border-radius:var(--radius-sm);width:100%;min-height:44px;color:var(--color-text-muted);text-align:left;cursor:pointer;background:0 0;border:none;justify-content:space-between;align-items:center;gap:8px;padding:10px 12px;font-size:13px;font-weight:600;transition:background-color .15s,color .15s;display:flex}.settings-nav-btn:hover{background:var(--color-surface-subtle);color:var(--color-text-main)}.settings-nav-btn.active{background:var(--color-primary);color:#f4f1ea}.settings-section-stack{min-width:0}@media (width<=768px){.settings-shell{grid-template-columns:1fr;gap:16px}.settings-nav{scrollbar-width:none;flex-direction:row;gap:6px;padding:6px;overflow-x:auto}.settings-nav::-webkit-scrollbar{display:none}.settings-nav-btn{white-space:nowrap;flex-shrink:0;width:auto;padding:10px 14px}}.token-reveal-box{background:var(--color-surface-subtle);border:1px solid var(--color-primary);border-radius:var(--radius-sm);margin:12px 0 18px;padding:14px}.token-secret-row{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-sm);justify-content:space-between;align-items:center;gap:10px;margin:10px 0;padding:10px 12px;display:flex}.token-secret-text{word-break:break-all;color:var(--color-text-main);font-family:IBM Plex Mono,monospace;font-size:12px}.shortcut-code-block{background:var(--color-surface-subtle);border:1px solid var(--color-border);border-radius:var(--radius-sm);color:var(--color-text-main);white-space:pre-wrap;word-break:break-all;padding:12px;font-family:IBM Plex Mono,monospace;font-size:11px;line-height:1.5;overflow-x:auto}.danger-zone-box{background:var(--color-danger-subtle);border-radius:var(--radius-sm);border:1px solid #9a423547;padding:16px}.danger-button{border:1px solid var(--color-danger);border-radius:var(--radius-sm);background:var(--color-danger);color:#faf7f2;cursor:pointer;justify-content:center;align-items:center;min-height:44px;padding:8px 16px;font-size:13px;font-weight:600;transition:opacity .15s;display:inline-flex}.danger-button:disabled{opacity:.45;cursor:not-allowed}.pwa-offline-banner{z-index:45;border-radius:var(--radius-sm);background:var(--color-warning-subtle);border:1px solid var(--color-warning);color:var(--color-warning);box-shadow:var(--shadow-subtle);align-items:center;gap:8px;padding:8px 14px;font-size:12px;font-weight:600;display:inline-flex;position:fixed;bottom:76px;left:16px}@media (width>=641px){.pwa-offline-banner{bottom:18px}}.ios-steps-list{color:var(--color-text-muted);margin:12px 0 18px;padding-left:18px;font-size:13px;line-height:1.6}.ios-steps-list li+li{margin-top:6px}.ios-steps-list strong{color:var(--color-text-main)}