:root{--ink:#17211b;--muted:#68726c;--paper:#f4f1e8;--card:#fffefa;--line:#ddd9cc;--green:#1f6b4a;--green-soft:#dcecdf;--orange:#eb6b3a;--red:#b74431;--shadow:0 18px 55px rgba(41,46,37,.08);font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--ink);background:var(--paper)}
*{box-sizing:border-box}body{margin:0;min-height:100vh}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button{cursor:pointer}.hp{position:absolute!important;left:-9999px!important}.brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.02em}.brand span:last-child{display:grid}.brand small{font-size:10px;color:var(--muted);font-weight:600;letter-spacing:.12em}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--ink);color:#fff;font-size:21px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.15)}.topbar{height:76px;padding:0 max(24px,calc((100vw - 1120px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:rgba(244,241,232,.88);backdrop-filter:blur(14px);position:sticky;top:0;z-index:10}.admin-link{font-weight:700;font-size:14px;padding:10px 16px;border:1px solid var(--line);border-radius:99px;background:#fff}.form-shell{width:min(100% - 32px,920px);margin:62px auto 80px}.form-intro{display:flex;justify-content:space-between;gap:50px;align-items:end;margin-bottom:30px}.eyebrow{font-family:'Space Grotesk';font-size:11px;font-weight:700;letter-spacing:.18em;color:var(--orange);margin:0 0 9px}.form-intro h1,.admin-top h1,.login-card h1{font-size:clamp(36px,5vw,60px);line-height:1;margin:0 0 15px;letter-spacing:-.055em}.form-intro p{color:var(--muted);margin:0;max-width:520px;line-height:1.8}.privacy-note{width:290px;flex:none;background:var(--green-soft);border-radius:18px;padding:18px 20px;display:grid;gap:5px;border:1px solid #c9dfce}.privacy-note strong{font-size:14px}.privacy-note span{font-size:12px;color:#466052;line-height:1.55}.card{background:var(--card);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.entry-form{padding:42px}.entry-form fieldset{border:0;padding:0 0 38px;margin:0 0 36px;border-bottom:1px solid var(--line)}.entry-form fieldset:last-of-type{margin-bottom:30px}.entry-form legend{font-weight:800;font-size:18px;margin-bottom:22px}.entry-form legend span{font-family:'Space Grotesk';font-size:10px;margin-right:10px;color:var(--orange);border:1px solid #f4b49a;border-radius:99px;padding:5px 7px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px 26px}label{display:grid;gap:8px}label>span{font-size:13px;font-weight:700}label small,.config-hint{color:var(--muted);font-size:11px;line-height:1.5}input,select{width:100%;height:48px;border:1px solid var(--line);border-radius:12px;padding:0 14px;color:var(--ink);background:#fff;outline:none;transition:.18s}input:focus,select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(31,107,74,.12)}.span-2{grid-column:span 2}.money-input{position:relative}.money-input b{position:absolute;left:14px;top:14px;color:var(--muted);font-size:13px}.money-input input{padding-left:52px}.upload-box{min-height:156px;border:1px dashed #b7b5a9;border-radius:16px;padding:23px;text-align:center;display:flex;align-items:center;justify-content:center;gap:7px;background:#faf9f4;position:relative}.upload-box>span{align-self:start;width:100%;text-align:left}.upload-box input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.upload-box strong{font-size:14px}.upload-box small{max-width:420px}.upload-box #file-list{font-size:11px;color:var(--green);font-weight:700;max-width:100%;overflow-wrap:anywhere}.primary,.button{border:0;border-radius:12px;font-weight:800}.primary{width:100%;height:54px;color:#fff;background:var(--green);box-shadow:0 10px 24px rgba(31,107,74,.22)}.primary span{margin-left:7px}.primary:hover,.primary-button:hover{filter:brightness(.94)}button:disabled{opacity:.6;cursor:wait}.alert{padding:15px 18px;border-radius:14px;margin:0 0 18px;font-size:13px;line-height:1.7}.alert.success{background:var(--green-soft);color:#214c36;border:1px solid #bad8c1}.alert.error{background:#f8e2dc;color:#812e20;border:1px solid #ecc4b9}.alert ul{margin:5px 0 0;padding-left:20px}footer{text-align:center;color:var(--muted);font-size:11px;padding:24px}
.login-page{display:grid;place-items:center;background:radial-gradient(circle at 20% 15%,#dfead7 0,transparent 32%),radial-gradient(circle at 80% 80%,#f4d9c8 0,transparent 28%),var(--paper);padding:24px}.login-card{width:min(100%,440px);background:var(--card);border:1px solid var(--line);border-radius:28px;box-shadow:var(--shadow);padding:42px;display:grid;gap:38px}.login-card h1{font-size:46px}.login-card p{color:var(--muted);line-height:1.7}.login-card form{display:grid;gap:18px}.back-link{text-align:center;font-size:12px;color:var(--muted)}
.admin-page{background:#eeece5}.sidebar{position:fixed;inset:0 auto 0 0;width:248px;background:#1a231e;color:#fff;padding:28px 20px;display:flex;flex-direction:column}.sidebar .brand{padding:0 8px}.sidebar .brand-mark{background:#f2eadb;color:var(--ink)}.sidebar .brand small{color:#879188}.sidebar nav{display:grid;gap:7px;margin-top:55px}.sidebar nav a{padding:13px 14px;border-radius:11px;font-size:13px;font-weight:600;color:#aeb6b0}.sidebar nav a b{display:inline-block;width:25px;color:#fff}.sidebar nav a:hover,.sidebar nav a.active{background:#2a362e;color:#fff}.sidebar nav a.active{box-shadow:inset 3px 0 var(--orange)}.logout{margin-top:auto;color:#aeb6b0;font-size:12px;padding:10px 14px}.admin-main{margin-left:248px;padding:42px;min-height:100vh}.admin-top{display:flex;align-items:end;justify-content:space-between;margin-bottom:34px}.admin-top h1{font-size:42px;margin:0}.admin-date{font-family:'Space Grotesk';font-size:18px;font-weight:700;display:grid;text-align:right}.admin-date small{color:var(--muted);font-family:'Noto Sans TC';font-size:10px;letter-spacing:.15em}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-bottom:20px}.stat-grid article{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;display:grid;gap:12px}.stat-grid span{font-size:11px;color:var(--muted);font-weight:700}.stat-grid strong{font-family:'Space Grotesk';font-size:22px;letter-spacing:-.03em}.income{color:var(--green)}.expense{color:var(--red)}.table-card{padding:24px}.filters,.report-filter{display:flex;gap:12px;align-items:end;margin-bottom:30px}.filters label{width:160px}.filters .search{flex:1}.filters .search input{min-width:170px}.button{height:46px;padding:0 17px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;white-space:nowrap}.primary-button{background:var(--green);color:#fff}.secondary{border:1px solid var(--line);background:#fff}.danger{background:#f5ded8;color:var(--red)}.section-title{display:flex;align-items:center;justify-content:space-between;margin:8px 0 18px}.section-title h2,.photo-section h2{font-size:19px;margin:0}.section-title>span{font-size:11px;color:var(--muted)}.table-wrap{overflow:auto}table{border-collapse:collapse;width:100%;min-width:880px}th{text-align:left;font-size:10px;color:var(--muted);letter-spacing:.09em;padding:12px 10px;border-bottom:1px solid var(--line)}td{padding:15px 10px;border-bottom:1px solid #e8e5db;font-size:12px;vertical-align:middle}td strong,td small{display:block}td small{font-size:10px;color:var(--muted);margin-top:4px}.amount{font-family:'Space Grotesk';font-weight:700}.pill{border-radius:99px;padding:4px 8px;font-size:10px;font-weight:800}.income-pill{color:var(--green);background:var(--green-soft)}.expense-pill{color:var(--red);background:#f4dfda}.verify{border:0;background:transparent;color:#8b8f8c;font-size:11px;padding:5px}.verify.done{color:var(--green);font-weight:800}.row-link{font-size:11px;font-weight:800;color:var(--green)}.empty{padding:28px;text-align:center;color:var(--muted);font-size:12px}.toolbar{display:flex;justify-content:space-between;margin-bottom:16px}.toolbar form{margin:0}.admin-form{padding:28px;margin-bottom:18px}.admin-form .primary{margin-top:26px;max-width:240px}.photo-section{padding:28px}.photo-section h2 span{font-size:10px;color:var(--muted)}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:15px}.photo-grid figure{margin:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.photo-grid img{width:100%;height:180px;object-fit:cover;display:block}.photo-grid figcaption{padding:12px;font-size:11px;overflow-wrap:anywhere}.photo-grid figcaption small{display:block;color:var(--muted);margin:5px 0}.photo-grid button{border:0;background:none;color:var(--red);font-size:10px;padding:0}.report-filter{justify-content:flex-end}.report-filter label{margin-right:auto;width:200px}.report-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin-bottom:20px}.report-grid>.card{padding:26px}.summary-columns{display:grid;grid-template-columns:1fr 1fr;gap:28px}.summary-columns h3{font-size:12px}.summary-row{display:flex;justify-content:space-between;gap:15px;padding:11px 0;border-bottom:1px solid #e9e6dd;font-size:11px}.summary-row b{font-family:'Space Grotesk'}.summary-text{background:#f1f5ed;border-radius:14px;padding:18px;font-size:13px;line-height:1.85;color:#334c3c}.config-hint{display:block;margin-top:12px}.summary-card .section-title{gap:15px}
@media(max-width:1020px){.sidebar{width:200px}.admin-main{margin-left:200px;padding:28px}.stat-grid{grid-template-columns:1fr 1fr}.report-grid{grid-template-columns:1fr}.filters{flex-wrap:wrap}.filters .search{flex-basis:100%}}
@media(max-width:720px){.topbar{padding:0 18px}.form-shell{margin-top:34px}.form-intro{display:grid;gap:20px}.privacy-note{width:100%}.entry-form{padding:24px 18px}.form-grid{grid-template-columns:1fr}.span-2{grid-column:auto}.sidebar{position:static;width:100%;height:auto;padding:14px 18px;flex-direction:row;align-items:center;justify-content:space-between}.sidebar nav{margin:0;display:flex}.sidebar nav a{font-size:0;padding:11px}.sidebar nav a b{font-size:17px;width:auto}.sidebar .logout{display:none}.admin-main{margin:0;padding:22px 14px}.admin-top h1{font-size:34px}.admin-date{display:none}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid article{padding:16px}.stat-grid strong{font-size:17px}.filters,.report-filter{display:grid;grid-template-columns:1fr 1fr}.filters label,.filters .search,.report-filter label{width:auto;margin:0}.filters .search{grid-column:span 2}.table-card{padding:17px}.summary-columns{grid-template-columns:1fr}.login-card{padding:30px 24px}.photo-grid{grid-template-columns:1fr 1fr}}
@media(max-width:430px){.admin-link{font-size:0}.admin-link:after{content:'後台';font-size:12px}.sidebar .brand span:last-child{display:none}.stat-grid{grid-template-columns:1fr}.report-filter{grid-template-columns:1fr}.report-filter>*{width:100%!important}.photo-grid{grid-template-columns:1fr}}

/* 月報統計圖與精簡版前台標題 */
.form-intro{display:block}
.charts-grid{display:grid;grid-template-columns:.75fr 1.15fr 1.1fr;gap:20px;margin-bottom:20px}
.chart-card{padding:24px;min-width:0}.chart-card .section-title{margin-top:0}
.donut-wrap{display:grid;place-items:center;gap:20px}.donut{--income-pct:0%;width:150px;aspect-ratio:1;border-radius:50%;background:conic-gradient(var(--green) 0 var(--income-pct),#df7651 var(--income-pct) 100%);display:grid;place-items:center;position:relative}.donut:after{content:"";position:absolute;inset:24px;border-radius:50%;background:var(--card)}.donut>div{position:relative;z-index:1;text-align:center;display:grid}.donut strong{font-family:'Space Grotesk';font-size:27px}.donut small{font-size:10px;color:var(--muted)}.chart-legend{width:100%;display:grid;gap:9px}.chart-legend span{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted)}.chart-legend b{margin-left:auto;color:var(--ink);font-family:'Space Grotesk'}.chart-legend i{width:9px;height:9px;border-radius:50%}.income-dot{background:var(--green)}.expense-dot{background:#df7651}
.bar-chart{display:grid;gap:15px}.bar-item{display:grid;gap:7px}.bar-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:11px}.bar-label span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.bar-label b{font-family:'Space Grotesk';font-size:10px;white-space:nowrap}.bar-track{height:8px;border-radius:99px;background:#edeae1;overflow:hidden}.bar-track i{height:100%;display:block;border-radius:inherit;min-width:2px}.bar-track i.expense{background:linear-gradient(90deg,#d9563d,#ed8b67)}.bar-track i.vendor{background:linear-gradient(90deg,#2c7655,#69a57f)}
@media(max-width:1180px){.charts-grid{grid-template-columns:1fr 1fr}.charts-grid .chart-card:first-child{grid-row:span 2}}
@media(max-width:820px){.charts-grid{grid-template-columns:1fr}.charts-grid .chart-card:first-child{grid-row:auto}.donut-wrap{grid-template-columns:auto 1fr}.chart-legend{max-width:180px}}

/* 手機原生日期／月份控制項會帶有內建最小寬度，需允許縮進表單容器 */
.form-grid>*{min-width:0}
label{min-width:0;max-width:100%}
input,select{min-width:0;max-width:100%}
input[type="date"],input[type="month"]{display:block;width:100%;min-width:0}
input[type="date"]{height:48px;line-height:48px;padding-top:0;padding-bottom:0}
input[type="date"]::-webkit-date-and-time-value{min-height:48px;display:flex;align-items:center;text-align:left}
input[type="date"]::-webkit-datetime-edit{display:flex;align-items:center;padding:0}

.legacy-attachment{padding:24px;margin-bottom:18px}.legacy-attachment h2{margin:0 0 16px;font-size:19px}.legacy-attachment>p:last-child{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.assistant-layout{display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:20px}.assistant-card{padding:28px;min-width:0}.assistant-heading{display:flex;align-items:end;justify-content:space-between;gap:24px;padding-bottom:22px;border-bottom:1px solid var(--line)}.assistant-heading h2{margin:0 0 8px;font-size:22px}.assistant-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}.assistant-heading form{width:190px;flex:none}.assistant-config{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,auto);align-items:end;gap:16px;margin:18px 0 0;padding:14px 16px;border-radius:13px;background:#fff1d9;border:1px solid #ead4aa;color:#6f5120}.assistant-config>div{display:grid;gap:5px}.assistant-config strong{font-size:12px}.assistant-config span{font-size:11px;line-height:1.6}.model-settings{display:grid;grid-template-columns:minmax(150px,1fr) auto;gap:8px;align-items:end}.model-settings label{display:grid;gap:4px}.model-settings select{background:#fff}.model-settings .button{height:42px;white-space:nowrap}.chat-log{min-height:330px;max-height:600px;overflow:auto;padding:24px 4px}.chat-empty{height:280px;display:grid;place-items:center;align-content:center;text-align:center;color:var(--muted)}.chat-empty>span{font-size:28px;color:var(--green)}.chat-empty strong{margin:8px 0}.chat-empty p{font-size:12px;line-height:2}.chat-turn{display:grid;gap:13px;margin-bottom:25px}.chat-question{margin-left:auto;max-width:78%;background:#e6ede5;border-radius:16px 16px 4px 16px;padding:13px 16px}.chat-question small{font-size:9px;color:var(--muted)}.chat-question p,.chat-answer p{margin:4px 0 0;font-size:13px;line-height:1.75}.chat-answer{max-width:88%;display:grid;grid-template-columns:24px 1fr;gap:8px}.chat-answer>span{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:var(--green);color:#fff;font-size:11px}.chat-form{border-top:1px solid var(--line);padding-top:22px;display:grid;grid-template-columns:1fr 150px;gap:13px;align-items:end}.chat-form label{min-width:0}.chat-form textarea{width:100%;min-width:0;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:12px 14px;color:var(--ink);background:#fff;outline:none;font:inherit;font-size:13px}.chat-form textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(31,107,74,.12)}.chat-actions{display:grid;gap:8px}.chat-form .primary{height:72px}.chat-stop{width:100%}.chat-stop[hidden]{display:none}.assistant-policy{padding:24px;align-self:start;position:sticky;top:20px}.assistant-policy h3{font-size:18px;margin:0}.assistant-policy ul{padding-left:20px;margin:18px 0 24px;color:var(--muted);font-size:12px;line-height:2}.assistant-policy .button{width:100%}
@media(max-width:900px){.assistant-layout{grid-template-columns:1fr}.assistant-policy{position:static}.assistant-heading{align-items:stretch}.assistant-heading form{width:170px}.assistant-config{grid-template-columns:1fr}}
@media(max-width:620px){.assistant-heading{display:grid}.assistant-heading form{width:100%}.model-settings{grid-template-columns:1fr}.chat-form{grid-template-columns:1fr}.chat-form .primary{height:50px}.chat-question{max-width:90%}}
.answer-time{display:block;margin-top:7px;color:var(--muted);font-size:10px}
.option-form textarea{width:100%;resize:vertical;border:1px solid var(--line);border-radius:12px;padding:13px 14px;background:#fff;color:var(--ink);font:inherit;line-height:1.7}.option-form textarea:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(31,107,74,.12)}
.rate-unlock{margin:0 0 28px;padding:18px 20px;border:1px solid #e4c48b;border-radius:15px;background:#fff4dc}.rate-unlock strong{font-size:14px}.rate-unlock p{margin:5px 0 14px;color:#745a2b;font-size:12px;line-height:1.6}.rate-unlock label{max-width:320px}
.protection-form{display:flex;align-items:center;justify-content:space-between;gap:20px}.protection-row{display:flex;align-items:center;gap:18px;flex:1}.protection-row>div{flex:1}.protection-row strong{font-size:15px}.protection-row p{margin:5px 0 0;color:var(--muted);font-size:11px;line-height:1.6}.switch{display:block;position:relative;width:50px;height:28px;flex:none}.switch input{position:absolute;opacity:0;width:1px;height:1px}.switch span{display:block;width:50px;height:28px;border-radius:99px;background:#c9cbc7;transition:.2s}.switch span:after{content:"";display:block;width:22px;height:22px;margin:3px;border-radius:50%;background:#fff;box-shadow:0 2px 6px rgba(0,0,0,.18);transition:.2s}.switch input:checked+span{background:var(--green)}.switch input:checked+span:after{transform:translateX(22px)}
@media(max-width:620px){.protection-form{align-items:stretch;flex-direction:column}.protection-form>.button{width:100%}}
.bulk-verify{display:flex;align-items:center;justify-content:flex-end;gap:12px;margin:0 0 14px}.bulk-verify span{font-size:11px;color:var(--muted)}.bulk-verify input,.table-wrap input[type="checkbox"]{width:18px;height:18px;accent-color:var(--green)}