:root{--paper:#FDFBF7;--page:#E5DECC;--sunken:#F1EAD8;--ink:#2C3722;--body:#454F39;--muted:#6D7760;--herb:#4A6733;--brown:#7E5A2E;--gold:#B5832F;--brick:#9C4535;--rule:rgba(90,78,58,.24);--soft:rgba(90,78,58,.14);--radius:20px}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;min-height:100%;background:var(--page);color:var(--body)}body{font-family:'Noto Sans TC','Microsoft JhengHei',sans-serif;font-size:15px;line-height:1.65;letter-spacing:.35px;background-image:repeating-linear-gradient(to bottom,rgba(90,78,58,.027) 0,rgba(90,78,58,.027) 1px,transparent 1px,transparent 7px)}body:before{content:'';position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 15% 20%,transparent 0 29%,rgba(126,90,46,.07) 30% 30.3%,transparent 31%),radial-gradient(ellipse at 90% 74%,transparent 0 31%,rgba(74,103,51,.07) 32% 32.3%,transparent 33%);background-size:900px 520px;opacity:.8}button,input,select{font:inherit;color:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:3px solid rgba(181,131,47,.55);outline-offset:2px}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-family:'Noto Serif TC','PMingLiU',serif;color:var(--ink)}
.app-shell{position:relative;z-index:1;min-height:100dvh;max-width:760px;margin:auto;display:flex;flex-direction:column}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:calc(env(safe-area-inset-top) + 9px) 18px 9px;background:rgba(229,222,204,.94);border-bottom:1px solid var(--soft);backdrop-filter:blur(10px)}.topbar h1{font-size:19px;letter-spacing:3px;margin:0}.eyebrow{display:block;color:var(--brown);font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase}.version{border:1px solid var(--rule);border-radius:999px;background:var(--paper);padding:7px 12px;color:var(--brown);font-size:12px;font-weight:700}.screen{flex:1;padding:0 16px calc(92px + env(safe-area-inset-bottom))}.view{animation:rise .28s ease}.hero{padding:31px 5px 19px}.hero>span{color:var(--herb);font-size:13px;font-weight:700;letter-spacing:2px}.hero h2,.page-title h2{font-size:clamp(27px,8vw,38px);line-height:1.35;letter-spacing:1.5px;margin:9px 0 10px}.hero p,.page-title p{color:var(--muted);margin:0}.page-title{padding:26px 5px 18px}.page-title h2{font-size:30px;margin:6px 0 5px}
.search-box,.field-card,.calc-drug,.welcome-card,.about-card,.safety-card{background-color:var(--paper);background-image:linear-gradient(110deg,rgba(126,90,46,.018),transparent 48%);border:1px solid var(--rule);border-radius:var(--radius);box-shadow:0 7px 24px rgba(70,58,38,.06)}.search-box{padding:17px;margin-bottom:14px}.search-box label{display:block;font-weight:700;color:var(--ink);margin-bottom:8px}.search-box>div,.search-line{display:flex;gap:8px}.search-box input,.search-line input{min-width:0;flex:1;height:52px;border:1px solid var(--rule);border-radius:14px;background:var(--sunken);padding:0 14px}.search-box button,.search-line button{min-width:78px;border:0;border-radius:14px;background:var(--herb);color:var(--paper);font-weight:700}.search-box small{display:block;color:var(--muted);margin-top:8px}.welcome-card{padding:22px;margin-top:14px;border-style:dashed}.welcome-card b{color:var(--ink)}.welcome-card p{margin:6px 0 0;color:var(--muted)}
.drug-grid{display:grid;gap:10px}.drug-card{width:100%;text-align:left;padding:16px 17px;border:1px solid var(--rule);border-radius:17px;background:var(--paper);display:flex;flex-direction:column;gap:3px;transition:transform .18s ease,box-shadow .18s ease}.drug-card:active{transform:scale(.985)}.drug-card strong{font-family:'Noto Serif TC',serif;font-size:19px;color:var(--ink)}.drug-card>span:not(.drug-topline){color:var(--brown);font-size:13px}.drug-card small{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.drug-topline{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px}.kind{font-size:11px;font-weight:700;color:#fff;background:var(--brick);padding:3px 10px;border-radius:999px}.kind.fungicide{background:var(--herb)}.license{font-size:11px;color:var(--muted)}.drug-card.compact{border-radius:13px;padding:12px;box-shadow:none}.drug-card.compact strong{font-size:16px}
.field-card{padding:18px;margin-bottom:18px}.field{display:block;margin-bottom:14px}.field>span{display:block;font-size:12px;font-weight:700;color:var(--muted);margin:0 0 6px 2px}.field input,.field select{width:100%;height:52px;border:1px solid var(--rule);border-radius:14px;background:var(--sunken);padding:0 14px}.two-fields{display:grid;grid-template-columns:1.35fr 1fr;gap:9px}.conversion{margin:-2px 2px 0;padding-top:11px;border-top:1px dashed var(--rule);font-size:12px;color:var(--muted)}.section-row{display:flex;align-items:end;justify-content:space-between;margin:22px 5px 10px}.section-row h3{font-size:18px;margin:0}.section-row span{color:var(--brown);font-size:12px;font-weight:700}.calc-drug{padding:17px;margin-bottom:12px}.calc-drug-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:11px}.step-stamp{font-weight:700;color:var(--brown);font-size:12px;letter-spacing:1px}.remove{border:0;background:none;color:var(--brick);font-size:12px;font-weight:700}.result-list{max-height:280px;overflow:auto;margin-top:9px;padding:4px;background:var(--sunken);border-radius:15px;display:grid;gap:5px}.field-error{color:var(--brick);font-size:12px;margin:9px 2px 0;font-weight:600}.selected-drug{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;background:var(--sunken);border-radius:15px;margin-bottom:15px}.selected-drug div{display:flex;min-width:0;flex-direction:column}.selected-drug strong{color:var(--ink);font-family:'Noto Serif TC',serif;font-size:18px}.selected-drug span{font-size:12px;color:var(--muted)}.selected-drug button{border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:7px 12px;color:var(--brown);font-size:12px;font-weight:700}.calc-output{border-top:1px dashed var(--rule);padding-top:13px}.output-title{display:flex;justify-content:space-between;color:var(--brown);font-size:12px}.output-title b{color:var(--herb)}.big-result{padding:15px 2px 12px;display:flex;flex-direction:column}.big-result>span,.water-result>span{font-size:12px;color:var(--muted)}.big-result strong{font-family:'Noto Serif TC',serif;font-size:24px;line-height:1.4;color:var(--ink);margin:3px 0}.big-result small,.water-result small{color:var(--muted);font-size:11px}.water-result{background:#e8eedf;border:1px solid rgba(74,103,51,.2);border-radius:14px;padding:12px 14px;display:flex;flex-direction:column;margin-bottom:12px}.water-result b{color:var(--herb);font-size:18px}.mini-facts{display:grid;grid-template-columns:repeat(3,1fr);margin:0;border:1px solid var(--soft);border-radius:13px;overflow:hidden}.mini-facts div{padding:9px;text-align:center;border-right:1px solid var(--soft)}.mini-facts div:last-child{border:0}.mini-facts dt{font-size:10px;color:var(--muted)}.mini-facts dd{margin:2px 0 0;font-weight:700;color:var(--ink);font-size:12px}.soft-note{padding:14px;color:var(--muted);font-size:13px;background:var(--sunken);border-radius:13px;margin:9px 0}.warning-copy{margin:12px 0 0;padding:11px 12px;border-left:3px solid var(--gold);background:#f8f0dc;font-size:12px;color:var(--brown)}.add-drug{width:100%;height:56px;border:1px dashed var(--herb);border-radius:999px;background:rgba(253,251,247,.55);color:var(--herb);font-weight:700;letter-spacing:1px}.add-drug span{font-size:20px;margin-right:5px}.safety-card{margin:17px 0;padding:16px;border-color:rgba(156,69,53,.35);background:#fbf4ef}.safety-card b{color:var(--brick)}.safety-card p{font-size:12px;color:var(--body);margin:5px 0 0}
.setting-row{width:100%;min-height:72px;margin-bottom:10px;padding:12px 16px;border:1px solid var(--rule);border-radius:17px;background:var(--paper);display:flex;align-items:center;justify-content:space-between;text-align:left}.setting-row.primary{background:var(--herb);color:var(--paper);border-color:var(--herb)}.setting-row span{display:flex;flex-direction:column}.setting-row b{font-family:'Noto Serif TC',serif;font-size:17px;color:var(--ink)}.setting-row.primary b,.setting-row.primary small{color:var(--paper)}.setting-row small{color:var(--muted);font-size:12px}.setting-row i{font-style:normal;font-size:26px;opacity:.7}.about-card{padding:19px;margin-top:18px}.about-card h3{font-size:18px}.about-card p{font-size:13px;color:var(--muted)}.about-card a{display:inline-flex;min-height:44px;align-items:center;color:var(--herb);font-weight:700}
.bottom-tabs{position:fixed;z-index:30;bottom:0;left:50%;transform:translateX(-50%);width:min(760px,100%);display:flex;background:rgba(253,251,247,.97);border-top:1px solid var(--rule);box-shadow:0 -4px 18px rgba(70,58,38,.07);padding-bottom:env(safe-area-inset-bottom)}.bottom-tabs button{flex:1;min-height:64px;border:0;background:none;color:var(--brown);opacity:.68;display:flex;flex-direction:column;align-items:center;justify-content:center;font-size:11px;gap:1px}.bottom-tabs button span{font-size:21px;line-height:1}.bottom-tabs button[aria-current=true]{color:var(--herb);opacity:1;font-weight:700}
.sheet-backdrop{position:fixed;z-index:50;inset:0;background:rgba(44,55,34,.36);display:flex;align-items:flex-end;justify-content:center;padding-top:env(safe-area-inset-top);backdrop-filter:blur(2px)}.sheet{width:min(760px,100%);max-height:92dvh;overflow:auto;background:var(--paper);border-radius:24px 24px 0 0;padding:9px 17px calc(22px + env(safe-area-inset-bottom));box-shadow:0 -18px 50px rgba(44,55,34,.2)}.sheet-handle{width:42px;height:4px;border-radius:999px;background:var(--rule);margin:0 auto 10px}.sheet-head{display:flex;align-items:start;justify-content:space-between}.sheet-head h2,.mini-modal h2{font-size:25px;margin:4px 0 14px}.icon-btn{width:44px;height:44px;border:1px solid var(--rule);border-radius:50%;background:var(--paper);font-size:25px;color:var(--muted)}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--rule);border:1px solid var(--rule);border-radius:15px;overflow:hidden;margin-bottom:6px}.detail-grid div{background:var(--sunken);padding:10px 12px;display:flex;flex-direction:column}.detail-grid .wide{grid-column:1/-1}.detail-grid span{font-size:10px;color:var(--muted)}.detail-grid b{font-size:12px;color:var(--ink);word-break:break-word}.range-card{border:1px solid var(--rule);border-radius:17px;padding:14px;margin-bottom:9px}.range-card>div{display:flex;justify-content:space-between;align-items:center}.range-card>div strong{font-family:'Noto Serif TC',serif;color:var(--ink);font-size:17px}.range-card>div span{color:var(--brown);font-size:12px;font-weight:700}.range-card dl{display:grid;grid-template-columns:1fr 1fr;margin:11px 0 0;border-top:1px dashed var(--rule);padding-top:8px}.range-card dl div{padding:4px}.range-card dl .wide{grid-column:1/-1}.range-card dt{font-size:10px;color:var(--muted)}.range-card dd{margin:0;color:var(--ink);font-weight:600;font-size:12px}.range-card p{font-size:11px;background:#f8f0dc;color:var(--brown);padding:9px;border-radius:10px;margin:8px 0 0}.legal-note{font-size:11px;color:var(--muted);padding:10px 3px}.empty{text-align:center;color:var(--muted);padding:25px 10px}.mini-modal{position:relative;width:min(420px,calc(100% - 28px));margin:auto;background:var(--paper);border:1px solid var(--rule);border-radius:22px;padding:25px;box-shadow:0 20px 60px rgba(44,55,34,.25)}.mini-modal .close{position:absolute;right:13px;top:13px}.mini-modal p,.mini-modal li{color:var(--muted);font-size:13px}.mini-modal ul{padding-left:20px;margin-bottom:0}.modal-action{display:flex;align-items:center;justify-content:center;min-height:52px;border-radius:999px;background:var(--herb);color:#fff;text-decoration:none;font-weight:700;margin-top:16px}
@keyframes rise{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}@media(min-width:640px){.drug-grid{grid-template-columns:1fr 1fr}.hero{padding-top:45px}.screen{padding-left:22px;padding-right:22px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}

/* 用量試算的檢核結果卡 */
.verdict{border-radius:16px;padding:15px;margin:13px 0;border:1px solid}
.verdict.ok{background:#e8eedf;border-color:rgba(74,103,51,.28)}
.verdict.warn{background:#fbf4ef;border-color:rgba(156,69,53,.35)}
.verdict.info{background:var(--sunken);border-color:var(--rule)}
.verdict-label{display:block;font-size:12px;font-weight:700;letter-spacing:.5px}
.verdict.ok .verdict-label{color:var(--herb)}
.verdict.warn .verdict-label{color:var(--brick)}
.verdict.info .verdict-label{color:var(--brown)}
.verdict strong{display:block;font-family:'Noto Serif TC',serif;font-size:25px;line-height:1.35;color:var(--ink);margin:7px 0 2px}
.verdict .verdict-sub{display:block;font-size:12px;color:var(--muted)}
.verdict p{margin:9px 0 0;font-size:12px;color:var(--body)}
.check-rows{margin:12px 0 0;border-top:1px dashed var(--rule);padding-top:9px;display:grid;gap:5px}
.check-rows>div{display:flex;justify-content:space-between;gap:12px;font-size:12px}
.check-rows dt{color:var(--muted);white-space:nowrap}
.check-rows dd{margin:0;color:var(--ink);font-weight:600;text-align:right}

/* 土地快捷卡片 */
.field-chips{display:flex;gap:8px;overflow-x:auto;padding:2px 2px 12px;margin:0 -2px;scrollbar-width:none}
.field-chips::-webkit-scrollbar{display:none}
.field-chip{flex:0 0 auto;min-width:132px;min-height:64px;padding:11px 14px;border:1px solid var(--rule);border-radius:16px;background:var(--paper);display:flex;flex-direction:column;align-items:flex-start;gap:2px;text-align:left}
.field-chip strong{font-family:'Noto Serif TC',serif;font-size:15px;color:var(--ink);white-space:nowrap}
.field-chip span{font-size:11px;color:var(--muted);white-space:nowrap}
.field-chip.active{background:var(--herb);border-color:var(--herb)}
.field-chip.active strong,.field-chip.active span{color:var(--paper)}
.field-chip.add{border-style:dashed;background:rgba(253,251,247,.5)}
.field-chip.add strong{color:var(--herb);font-size:14px}

/* 主要按鈕 */
.record-cta{width:100%;min-height:56px;margin:16px 0 6px;border:0;border-radius:999px;background:var(--herb);color:var(--paper);font-weight:700;font-size:16px;letter-spacing:1px}
.record-cta:disabled{background:var(--sunken);color:var(--muted);border:1px solid var(--rule)}
.ghost-btn{width:100%;min-height:52px;margin-bottom:8px;border:1px solid var(--rule);border-radius:999px;background:var(--paper);color:var(--brown);font-weight:700}
.ghost-btn.danger{color:var(--brick);border-color:rgba(156,69,53,.35)}
.danger-btn{width:100%;min-height:52px;margin:10px 0 8px;border:0;border-radius:999px;background:var(--brick);color:#fff;font-weight:700}
.cta-note{margin:0 6px 4px;font-size:12px;color:var(--muted)}
.offline-note{margin:0 4px 10px;padding:10px 12px;border-left:3px solid var(--gold);background:#f8f0dc;font-size:12px;color:var(--brown);border-radius:0 10px 10px 0}

/* 尚未到採收日 */
.pending-card{border:1px solid rgba(181,131,47,.4);background:#f8f0dc;border-radius:var(--radius);padding:16px;margin-bottom:16px}
.pending-card>b{color:var(--brown)}
.pending-card p{margin:10px 0 0;font-size:11px;color:var(--brown)}
.pending-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:9px 0;border-bottom:1px dashed rgba(126,90,46,.25)}
.pending-row:last-of-type{border-bottom:0}
.pending-row div{display:flex;flex-direction:column;min-width:0}
.pending-row strong{font-family:'Noto Serif TC',serif;color:var(--ink);font-size:16px}
.pending-row span{font-size:11px;color:var(--muted)}
.pending-row b{color:var(--brick);white-space:nowrap;font-size:14px}

/* 月曆 */
.calendar{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);padding:14px;box-shadow:0 7px 24px rgba(70,58,38,.06)}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.cal-head b{font-family:'Noto Serif TC',serif;font-size:18px;color:var(--ink)}
.cal-weekdays{display:grid;grid-template-columns:repeat(7,1fr);margin-bottom:4px}
.cal-weekdays span{text-align:center;font-size:11px;color:var(--muted);font-weight:700}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:2px}
.cal-cell{position:relative;aspect-ratio:1;min-height:40px;border:0;border-radius:12px;background:none;color:var(--body);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;font-size:14px}
.cal-cell.outside{color:var(--muted);opacity:.4}
.cal-cell.today{background:var(--sunken);font-weight:700}
.cal-cell.selected{background:var(--herb);color:var(--paper);font-weight:700}
.cal-cell .dot{width:5px;height:5px;border-radius:50%;background:var(--brick);display:block}
.cal-cell .dot[data-many]{width:14px;border-radius:999px}
.cal-cell.selected .dot{background:var(--paper)}
.clear-date{width:100%;min-height:44px;margin-bottom:10px;border:1px dashed var(--rule);border-radius:14px;background:none;color:var(--brown);font-size:12px;font-weight:700}

/* 紀錄列 */
.record-row{width:100%;text-align:left;padding:15px 16px;margin-bottom:9px;border:1px solid var(--rule);border-radius:17px;background:var(--paper);display:flex;flex-direction:column;gap:3px}
.record-row:active{transform:scale(.99)}
.record-row-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.record-row-head strong{font-family:'Noto Serif TC',serif;font-size:17px;color:var(--ink)}
.record-row>span{font-size:12px;color:var(--brown)}
.record-row small{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.mode-tag{flex:0 0 auto;font-size:10px;font-weight:700;color:var(--paper);background:var(--brown);padding:3px 9px;border-radius:999px}

/* 土地管理 */
.field-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:14px;margin-bottom:9px;border:1px solid var(--rule);border-radius:16px;background:var(--sunken)}
.field-row div:first-child{display:flex;flex-direction:column;min-width:0}
.field-row strong{font-family:'Noto Serif TC',serif;font-size:17px;color:var(--ink)}
.field-row span{font-size:12px;color:var(--muted)}
.field-row-actions{display:flex;gap:6px;flex:0 0 auto}
.field-row-actions button{min-height:40px;padding:0 13px;border:1px solid var(--rule);border-radius:999px;background:var(--paper);color:var(--brown);font-size:12px;font-weight:700}
.field-row-actions .danger{color:var(--brick);border-color:rgba(156,69,53,.3)}

/* 紀錄表單 */
.mode-switch{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin:6px 0 4px}
.mode-switch button{min-height:70px;padding:11px;border:1px solid var(--rule);border-radius:16px;background:var(--paper);display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:3px;text-align:left}
.mode-switch b{font-family:'Noto Serif TC',serif;font-size:15px;color:var(--ink)}
.mode-switch small{font-size:11px;color:var(--muted)}
.mode-switch .active{background:var(--herb);border-color:var(--herb)}
.mode-switch .active b,.mode-switch .active small{color:var(--paper)}
.record-drug{border:1px solid var(--rule);border-radius:17px;padding:15px;margin-bottom:11px;background:var(--paper)}
.record-drug-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.record-drug-head strong{font-family:'Noto Serif TC',serif;font-size:17px;color:var(--ink)}
.record-drug-sub{display:block;font-size:12px;color:var(--brown);margin:2px 0 11px}
.suggestion{margin:2px 0 10px;font-size:12px;color:var(--muted)}
.about-card ul{margin:8px 0;padding-left:20px;font-size:13px;color:var(--muted)}
.about-card li{margin-bottom:3px}

/* 提示條 */
#toast-host{position:fixed;z-index:80;left:0;right:0;bottom:calc(84px + env(safe-area-inset-bottom));display:flex;justify-content:center;pointer-events:none}
.toast{max-width:calc(100% - 40px);padding:12px 20px;border-radius:999px;background:rgba(44,55,34,.94);color:var(--paper);font-size:13px;font-weight:600;box-shadow:0 8px 24px rgba(44,55,34,.3);animation:rise .22s ease}