:root{--top-inset:env(safe-area-inset-top,0px);--bottom-inset:env(safe-area-inset-bottom,0px);--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{box-sizing:border-box;border-inline:1px solid var(--border);width:430px;max-width:100%;min-height:100svh;margin:0 auto}.phone-frame{position:relative}@media (width>=431px){:root{--top-inset:50px;--bottom-inset:30px}body{background:#2b2b2b}.phone-frame{border-radius:44px;box-shadow:0 20px 40px #0006}#root.phone-frame{min-height:calc(100svh - 48px);margin:24px auto;overflow:hidden}.phone-frame:before{content:"";z-index:1000;background:#000;border-radius:16px;width:120px;height:30px;position:absolute;top:10px;left:50%;transform:translate(-50%)}.phone-frame:after{content:"";background:var(--text-h);opacity:.3;z-index:1000;border-radius:3px;width:134px;height:5px;position:absolute;bottom:8px;left:50%;transform:translate(-50%)}}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}.app-shell{min-height:100svh;padding-top:var(--top-inset);padding-bottom:var(--bottom-inset);box-sizing:border-box;flex-direction:column;display:flex}.app-header{border-bottom:1px solid var(--border);align-items:center;gap:12px;padding:14px 16px;display:flex}.menu-button{cursor:pointer;color:var(--text-h);background:0 0;border:none;flex-shrink:0;width:40px;height:40px;font-size:22px;line-height:1}.page-title{margin:0;font-size:20px}.menu-drawer{border-bottom:1px solid var(--border);background:var(--bg)}.menu-drawer ul{flex-direction:column;margin:0;padding:8px;list-style:none;display:flex}.menu-drawer button{text-align:left;width:100%;color:var(--text-h);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:12px;font-size:16px}.menu-drawer button:hover{background:var(--accent-bg)}.menu-drawer button.active{color:var(--accent);font-weight:500}.menu-drawer button.logout-button{border-top:1px solid var(--border);color:var(--text);border-radius:0;margin-top:4px}.app-main{flex:1}.login-page{min-height:100svh;padding:24px;padding-top:calc(var(--top-inset) + 24px);padding-bottom:calc(var(--bottom-inset) + 24px);box-sizing:border-box;text-align:center;flex-direction:column;justify-content:center;align-items:center;display:flex}.login-page h1{margin:0 0 48px}.login-hint{color:var(--text);margin-bottom:24px}.login-page form{flex-direction:column;gap:12px;width:100%;max-width:280px;display:flex}.login-page input{border:1px solid var(--border);color:var(--text-h);background:var(--bg);box-sizing:border-box;text-align:center;border-radius:8px;min-height:44px;padding:12px 14px;font-size:16px}.login-page button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;padding:14px 20px;font-size:16px}.login-page button:disabled{opacity:.4;cursor:not-allowed}.login-note{color:var(--text);max-width:280px;margin-top:20px;font-size:13px}.login-note a{color:var(--accent)}.login-error{color:#e0433c;text-align:left;margin:0;font-size:13px}.register-link{color:var(--accent);cursor:pointer;background:0 0;border:none;margin-top:20px;padding:0;font-size:14px;text-decoration:underline}.register-heading{margin:0 0 20px}@media (width>=431px){.detail-overlay{margin:24px auto}}.detail-body{text-align:left;padding:24px 16px}.detail-body form{flex-direction:column;gap:16px;display:flex}.detail-body input{border:1px solid var(--border);color:var(--text-h);background:var(--bg);box-sizing:border-box;text-align:left;border-radius:8px;width:100%;min-height:44px;padding:10px 12px;font-size:16px}.save-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;padding:14px 20px;font-size:16px}.save-button:disabled{opacity:.4;cursor:not-allowed}.home-page{padding:16px}.search-bar{margin-bottom:20px}.search-bar input{border:1px solid var(--border);width:100%;color:var(--text-h);background:var(--bg);box-sizing:border-box;border-radius:8px;min-height:44px;padding:10px 14px;font-size:16px}.home-heading{color:var(--text);margin:0 0 12px;font-size:16px}.upcoming-empty{color:var(--text);text-align:center;margin:24px 0}.upcoming-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.upcoming-card{border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:14px}.upcoming-name{color:var(--text-h);margin:0 0 6px;font-size:17px;font-weight:500}.upcoming-detail{color:var(--text);justify-content:space-between;font-size:14px;display:flex}@media (width>=431px){.detail-overlay{margin:24px auto}}.detail-name{color:var(--text-h);margin:0 0 20px;font-size:22px;font-weight:500}.detail-row{border-bottom:1px solid var(--border);color:var(--text-h);justify-content:space-between;padding:12px 0;display:flex}.detail-label{color:var(--text)}.memo-row{flex-direction:column;align-items:flex-start;gap:6px}.memo-text{white-space:pre-wrap;text-align:left}.edit-button,.save-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-top:8px;padding:14px 20px;font-size:16px}.register-page{flex-direction:column;gap:20px;padding:16px;display:flex}.register-form{border:1px solid var(--border);border-radius:10px;flex-direction:column;gap:14px;padding:14px;display:flex}.register-form input,.register-form select{border:1px solid var(--border);color:var(--text-h);background:var(--bg);box-sizing:border-box;border-radius:8px;width:100%;min-height:44px;padding:10px 12px;font-size:16px}.register-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;padding:14px 20px;font-size:16px}.register-button:disabled{opacity:.4;cursor:not-allowed}@media (width>=431px){.detail-overlay{margin:24px auto}}@media (width>=431px){.detail-overlay{margin:24px auto}}.customer-list-page{padding:16px}.list-empty{color:var(--text);text-align:center;margin:24px 0}.customer-list{flex-direction:column;gap:12px;margin:0;padding:0;list-style:none;display:flex}.customer-item{border:1px solid var(--border);cursor:pointer;border-radius:10px;padding:14px}.item-name{color:var(--text-h);margin:0 0 6px;font-size:17px;font-weight:500}.item-detail{color:var(--text);justify-content:space-between;font-size:14px;display:flex}@media (width>=431px){.detail-overlay{margin:24px auto}}.detail-body{flex-direction:column;gap:16px;padding:24px 16px;display:flex}.card-field{flex-direction:column;gap:4px;display:flex}.remaining-page{flex-direction:column;gap:12px;padding:16px;display:flex}.remaining-card{border:1px solid var(--border);background:var(--bg);cursor:pointer;box-sizing:border-box;text-align:left;border-radius:10px;justify-content:space-between;align-items:center;width:100%;padding:20px;display:flex}.remaining-phase{color:var(--text-h);font-size:17px;font-weight:500}.remaining-count{color:var(--accent);font-size:20px;font-weight:600}.detail-overlay{background:var(--bg);z-index:100;width:430px;max-width:100%;padding-top:var(--top-inset);padding-bottom:var(--bottom-inset);box-sizing:border-box;flex-direction:column;display:flex;position:fixed;top:0;bottom:0;left:50%;overflow-y:auto;transform:translate(-50%)}@media (width>=431px){.detail-overlay{margin:24px auto}}.detail-header{border-bottom:1px solid var(--border);justify-content:flex-end;padding:14px 16px;display:flex}.detail-close{cursor:pointer;color:var(--text-h);background:0 0;border:none;width:40px;height:40px;font-size:24px;line-height:1}.detail-body{padding:24px 16px}.remaining-heading{margin:0 0 20px}.remaining-empty{color:var(--text);text-align:center;margin:24px 0}.remaining-list{flex-direction:column;gap:8px;margin:0;padding:0;list-style:none;display:flex}.remaining-item{border:1px solid var(--border);color:var(--text-h);cursor:pointer;border-radius:8px;justify-content:space-between;padding:12px;display:flex}.remaining-item-date{color:var(--text)}.edit-overlay{z-index:101}.card-field{flex-direction:column;gap:4px;margin-bottom:16px;display:flex}.card-field label{color:var(--text);font-size:12px}.detail-body input,.detail-body select,.detail-body textarea{border:1px solid var(--border);color:var(--text-h);background:var(--bg);box-sizing:border-box;border-radius:8px;width:100%;min-height:44px;padding:10px 12px;font-size:16px}.detail-body textarea{resize:vertical;font-family:inherit}.phase-cell{flex-direction:column;gap:6px;display:flex}.phase-switch-select{min-height:38px;color:var(--text);font-size:13px}.detail-actions{gap:10px;margin-top:8px;display:flex}.save-button,.delete-button{cursor:pointer;border:none;border-radius:8px;flex:1;padding:12px 16px;font-size:15px}.save-button{background:var(--accent);color:#fff}.delete-button{border:1px solid var(--border);color:var(--text);background:0 0}.admin-page{padding:16px;padding-top:calc(var(--top-inset) + 16px);padding-bottom:calc(var(--bottom-inset) + 16px);box-sizing:border-box}.admin-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.admin-header h1{margin:0;font-size:20px}.admin-exit{border:1px solid var(--border);color:var(--text-h);cursor:pointer;background:0 0;border-radius:8px;padding:8px 14px;font-size:14px}.admin-note{color:var(--text);margin-bottom:20px;font-size:13px}.backup-button{background:var(--accent);color:#fff;cursor:pointer;border:none;border-radius:8px;width:100%;margin-bottom:16px;padding:14px 20px;font-size:16px}.csv-button{border:1px solid var(--accent);color:var(--accent);background:0 0}.admin-summary{color:var(--text);margin-bottom:16px;font-size:13px}.admin-empty{color:var(--text);text-align:center;margin:24px 0}.account-list{flex-direction:column;gap:10px;margin:0;padding:0;list-style:none;display:flex}.account-item{border:1px solid var(--border);border-radius:10px;overflow:hidden}.account-summary{text-align:left;cursor:pointer;background:0 0;border:none;flex-direction:column;gap:4px;width:100%;padding:12px 14px;display:flex}.account-name{color:var(--text-h);font-size:16px;font-weight:500}.account-meta{color:var(--text);font-size:12px}.customer-preview-list{border-top:1px solid var(--border);flex-direction:column;gap:8px;margin:0;padding:0 14px 14px;list-style:none;display:flex}.customer-preview-empty{color:var(--text);padding-top:12px;font-size:13px}.customer-preview-item{padding-top:12px;font-size:13px}.preview-name{color:var(--text-h);font-weight:500;display:block}.preview-detail{color:var(--text);display:block}.preview-memo{color:var(--text);white-space:pre-wrap;margin:4px 0 0;font-size:12px}