/* 登入後介面（註冊、老闆後台、平台後台）。建立在 themes.css + glass.css 之上，手機優先。 */
h1.page-title{font-size:clamp(1.5rem,5vw,2rem)}
h2.section-title{font-size:clamp(1.25rem,4vw,1.6rem)}
.portal{padding:12px 0 calc(40px + env(safe-area-inset-bottom))}
.portal>*,.layout>*,.stack>*{min-width:0}
.break{overflow-wrap:anywhere}
.small{font-size:.875rem}
.nowrap{white-space:nowrap}
.grow{flex:1 1 auto;min-width:0}
.mt{margin-top:14px}
.m0{margin:0}
.spread{display:flex;flex-wrap:wrap;gap:10px;align-items:center;justify-content:space-between}
.card>h2:first-child,.card>h3:first-child{margin-top:0}

/* 按鈕 */
.btn-sm{min-height:44px;padding:8px 16px;font-size:.95rem}
.btn-block{width:100%}
.btn-danger{color:#fff;background:#B3362F;border-color:#B3362F}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;flex:none;padding:0;border-radius:12px;border:1px solid var(--line);background:var(--surface-solid);color:var(--ink);font:inherit;font-size:1.05rem;cursor:pointer}
.icon-btn:disabled{opacity:.35;cursor:not-allowed}
.icon-btn:focus-visible,.link-btn:focus-visible,.nav-item:focus-visible,.swatch:focus-visible,.stepper-btn:focus-visible{outline:2px solid var(--accent);outline-offset:2px}
.link-btn{display:inline-flex;align-items:center;min-height:44px;padding:0 4px;border:0;background:none;color:inherit;font:inherit;text-decoration:underline;text-underline-offset:3px;cursor:pointer}
a.link-btn{color:inherit}

/* 訊息 */
.alert{overflow-wrap:anywhere}
.alert-error{border-color:#C2483F;box-shadow:inset 4px 0 0 #C2483F}
.alert-ok{border-color:#2F8A5B;box-shadow:inset 4px 0 0 #2F8A5B}
.alert-warn{border-color:#C28A2B;box-shadow:inset 4px 0 0 #C28A2B}
.alert-info{box-shadow:inset 4px 0 0 var(--accent)}
.toast-host{position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));z-index:60;transform:translateX(-50%);width:min(440px,calc(100vw - 32px));pointer-events:none;display:flex;flex-direction:column;gap:8px}
.toast{pointer-events:auto;padding:12px 16px;border-radius:14px;background:var(--surface-solid);color:var(--ink);border:1px solid var(--line);box-shadow:0 14px 40px -14px rgba(0,0,0,.5);overflow-wrap:anywhere}
.loading{display:flex;align-items:center;gap:12px;min-height:90px;color:var(--soft)}
.spinner{width:22px;height:22px;flex:none;border-radius:50%;border:3px solid var(--line);border-top-color:var(--accent);animation:portal-spin .9s linear infinite}
@keyframes portal-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.spinner{animation-duration:3s}}

/* 表單 */
form{margin:0}
.field-hint{font-size:.85rem;color:var(--soft)}
.field-error{font-size:.875rem;color:#B3362F;font-weight:600}
[data-theme="black"] .field-error,[data-theme="matte"] .field-error,[data-theme="steel"] .field-error,[data-theme="plum"] .field-error,[data-theme="red"] .field-error,[data-theme="peach"] .field-error,[data-theme="wood"] .field-error{color:#FFB4AB}
input[aria-invalid="true"]{border-color:#C2483F}
input[type="checkbox"],input[type="radio"]{width:22px;height:22px;min-height:0;padding:0;flex:none;accent-color:var(--accent)}
input[type="file"]{padding:9px 10px}
.check{flex-direction:row;align-items:center;min-height:44px;gap:10px;color:var(--ink);font-size:1rem}
.code-input{font-size:1.4rem;letter-spacing:.35em;text-align:center;font-variant-numeric:tabular-nums}
.pw-row{position:relative}
.dev-code{font-variant-numeric:tabular-nums;font-weight:700;letter-spacing:.12em}
.form-grid{display:grid;gap:14px;grid-template-columns:minmax(0,1fr)}
@media (min-width:720px){.form-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.form-grid .span2{grid-column:1/-1}}

/* 登入、註冊 */
.auth{display:flex;flex-direction:column;align-items:center;gap:16px;padding-top:clamp(20px,6vh,64px);padding-bottom:40px}
.auth>*{width:min(480px,100%)}
.auth-wide>*{width:min(640px,100%)}
.brand{display:inline-flex;align-items:center;min-height:44px;font-size:1.35rem;font-weight:700;letter-spacing:.02em;text-decoration:none}
.auth-brand{text-align:center}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;counter-reset:s}
.steps li{counter-increment:s;display:flex;flex-direction:column;align-items:center;gap:4px;font-size:.8rem;color:var(--soft);text-align:center;line-height:1.3}
.steps li::before{content:counter(s);display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;border:1px solid var(--line);background:var(--surface-solid);color:var(--soft);font-weight:700}
.steps li[aria-current="step"]{color:var(--ink);font-weight:700}
.steps li[aria-current="step"]::before{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.steps li.done::before{content:"✓";background:var(--surface-solid);color:var(--accent);border-color:var(--accent)}

/* 頂列與導覽 */
.topbar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;padding:8px 14px;border-radius:18px}
.topbar .brand{margin-right:auto}
.topbar-shop{order:9;display:flex;align-items:center;gap:8px;min-width:0;flex:1 1 100%}
.topbar-shop select{min-height:44px}
.topbar-shop-name{font-weight:650;overflow-wrap:anywhere}
@media (min-width:720px){.topbar-shop{order:0;flex:0 1 320px}}
.layout{display:grid;grid-template-columns:minmax(0,1fr);gap:12px;margin-top:12px}
.side{position:sticky;top:6px;z-index:20;min-width:0}
.app-nav{display:flex;gap:6px;overflow-x:auto;padding:6px;border-radius:16px;-webkit-overflow-scrolling:touch;scrollbar-width:none;background:var(--surface-solid);border:1px solid var(--line)}
.app-nav::-webkit-scrollbar{display:none}
.nav-item{flex:none;display:inline-flex;align-items:center;min-height:44px;padding:8px 14px;border-radius:11px;border:0;background:none;color:var(--ink);font:inherit;font-weight:600;font-size:.95rem;text-decoration:none;white-space:nowrap;cursor:pointer}
.nav-item[aria-current="page"]{background:var(--accent);color:var(--on-accent)}
.nav-lock{margin-left:6px;font-size:.75rem;font-weight:500;opacity:.8}
@media (min-width:900px){
  .layout{grid-template-columns:220px minmax(0,1fr);gap:16px;align-items:start}
  .side{top:12px}
  .app-nav{flex-direction:column;overflow:visible;padding:8px}
  .nav-item{width:100%;white-space:normal}
}
.content{min-width:0;display:flex;flex-direction:column;gap:14px}

/* 儀表板 */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
@media (min-width:720px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:var(--surface);min-width:0}
.stat-label{display:block;font-size:.85rem;color:var(--soft)}
.stat-value{display:block;font-size:1.5rem;font-weight:700;line-height:1.3;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.dl{display:grid;grid-template-columns:minmax(0,1fr);gap:0;margin:0}
.dl>div{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 16px;padding:10px 0;border-bottom:1px solid var(--line)}
.dl>div:last-child{border-bottom:0}
.dl dt{color:var(--soft);font-size:.92rem}
.dl dd{margin:0;font-weight:600;overflow-wrap:anywhere;min-width:0}

/* 主題 */
.swatches{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}
.swatch{display:flex;flex-direction:column;align-items:stretch;gap:6px;min-height:44px;padding:8px;border-radius:14px;border:2px solid var(--line);background:linear-gradient(150deg,var(--bg),var(--bg2));color:var(--ink);font:inherit;font-size:.9rem;font-weight:600;cursor:pointer;text-align:center}
.swatch[aria-pressed="true"]{border-color:var(--ink);box-shadow:0 0 0 2px var(--accent)}
.swatch-dots{display:flex;justify-content:center;gap:4px}
.swatch-dot{width:18px;height:18px;border-radius:50%;border:1px solid var(--line)}
.dot-accent{background:var(--accent)}
.dot-shape{background:var(--shape1)}
.dot-surface{background:var(--surface-solid)}
.editor{display:grid;grid-template-columns:minmax(0,1fr);gap:14px}
.editor-side{order:-1;position:sticky;top:72px;z-index:10;padding:6px 14px;background:var(--surface-solid)}
.preview-summary{display:flex;align-items:center;justify-content:space-between;min-height:44px;font-weight:700;cursor:pointer;list-style:none}
.preview-summary::-webkit-details-marker{display:none}
.preview-summary::after{content:"＋";color:var(--soft)}
details[open]>.preview-summary::after{content:"−"}
.preview-body{max-height:30vh;overflow-y:auto;padding-bottom:8px}
@media (min-width:900px){.editor-side{top:12px}}
@media (min-width:1040px){
  .editor{grid-template-columns:minmax(0,1fr) minmax(0,340px);align-items:start}
  .editor-side{order:0;padding:clamp(18px,3.5vw,24px)}
  .preview-summary{pointer-events:none;font-size:1.25rem}
  .preview-summary::after,details[open]>.preview-summary::after{content:""}
  .preview-body{max-height:none;overflow:visible}
}

/* 迷你後台預覽 */
.mock{display:block;overflow:hidden;border-radius:16px;border:1px solid var(--line);background:linear-gradient(160deg,var(--bg),var(--bg2));color:var(--ink);font-size:.8rem;line-height:1.4}
.mock-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 12px;background:var(--surface-solid);border-bottom:1px solid var(--line);font-weight:700;font-size:.9rem}
.mock-head span{overflow-wrap:anywhere;min-width:0}
.mock-head span.small{flex:none;white-space:nowrap}
.mock-body{display:flex;flex-direction:column;gap:10px;padding:12px}
.mock-group{display:flex;flex-direction:column;gap:4px}
.mock-group-label{color:var(--soft);font-weight:700;font-size:.75rem}
.mock-tabs{display:flex;flex-wrap:wrap;gap:4px}
.mock-tab{padding:3px 9px;border-radius:999px;border:1px solid var(--line);background:var(--surface-solid);overflow-wrap:anywhere;min-width:0}
.mock-tab.first{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.mock-card{padding:10px;border-radius:12px;border:1px solid var(--line);background:var(--surface)}
.mock-card b{display:block;font-size:1.2rem}
.mock-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.mock-btn{align-self:flex-start;padding:5px 14px;border-radius:999px;background:var(--accent);color:var(--on-accent);font-weight:700}

/* 分頁設定 */
.nav-group{display:flex;flex-direction:column;gap:10px;padding:12px;border-radius:16px;border:1px solid var(--line);background:var(--surface)}
.nav-group-head{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:6px;align-items:end}
.nav-tab{display:grid;grid-template-columns:minmax(0,1fr) auto auto;gap:6px;align-items:center;padding:8px 0;border-top:1px solid var(--line)}
.nav-tab-input{grid-column:1/-1}
.nav-tab-actions{grid-column:1/-1;display:flex;gap:6px;justify-content:flex-end;align-items:center}
.nav-tab.is-hidden .nav-tab-input input{opacity:.55;text-decoration:line-through}
.hide-btn{min-width:72px;min-height:44px;padding:0 12px;border-radius:12px;border:1px solid var(--line);background:var(--surface-solid);color:var(--ink);font:inherit;font-size:.92rem;cursor:pointer}
.hide-btn[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
@media (min-width:560px){
  .nav-tab{grid-template-columns:minmax(0,1fr) auto}
  .nav-tab-input{grid-column:auto}
  .nav-tab-actions{grid-column:auto}
}
.savebar{position:sticky;bottom:8px;z-index:15;display:flex;flex-wrap:wrap;align-items:center;gap:8px 12px;justify-content:space-between;padding:10px 14px;border-radius:16px;background:var(--surface-solid);border:1px solid var(--line);box-shadow:0 12px 30px -14px rgba(0,0,0,.45)}
.save-status:empty{display:none}
.save-status{font-size:.92rem;color:var(--soft);flex:1 1 140px;min-width:0}
.save-status.err{color:#B3362F;font-weight:600}
.save-actions{display:flex;flex-wrap:wrap;gap:8px;margin-left:auto}

/* 美容師人數 */
.stepper{display:flex;align-items:center;justify-content:center;gap:14px}
.stepper-btn{width:60px;height:60px;border-radius:18px;border:1px solid var(--line);background:var(--surface-solid);color:var(--ink);font:inherit;font-size:1.6rem;font-weight:700;cursor:pointer}
.stepper-btn:disabled{opacity:.35;cursor:not-allowed}
.stepper-value{min-width:84px;text-align:center;font-size:2.6rem;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.1}

/* 功能列表 */
.feature-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column}
.feature{display:flex;flex-wrap:wrap;gap:4px 12px;justify-content:space-between;align-items:center;padding:12px 0;border-bottom:1px solid var(--line)}
.feature:last-child{border-bottom:0}
.feature-name{font-weight:650}
.feature-how{flex:1 1 100%;font-size:.9rem;color:var(--soft)}
.locked{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.locked-mark{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:var(--surface-solid);border:1px solid var(--line);font-size:1.2rem}

/* 一次性代碼 */
.once-code{display:block;padding:14px;border-radius:14px;border:1px dashed var(--accent);background:var(--surface-solid);font-size:1.5rem;font-weight:700;letter-spacing:.08em;text-align:center;overflow-wrap:anywhere;font-variant-numeric:tabular-nums;user-select:all}

/* 表格：小螢幕變卡片 */
.rtable{width:100%;border-collapse:collapse}
.rtable th{text-align:left;font-size:.85rem;color:var(--soft);font-weight:600;padding:8px 10px;border-bottom:1px solid var(--line)}
.rtable td{padding:10px;border-bottom:1px solid var(--line);vertical-align:middle;overflow-wrap:anywhere}
.rtable tbody tr:last-child td{border-bottom:0}
@media (max-width:759px){
  .rtable,.rtable tbody,.rtable tr,.rtable td{display:block;width:100%}
  .rtable thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
  .rtable tr{padding:12px 14px;margin-bottom:10px;border:1px solid var(--line);border-radius:14px;background:var(--surface)}
  .rtable tbody tr:last-child{margin-bottom:0}
  .rtable td{display:flex;flex-wrap:wrap;justify-content:space-between;gap:2px 12px;padding:6px 0;border-bottom:0}
  .rtable td>*{min-width:0}
  .rtable td[data-label]::before{content:attr(data-label);color:var(--soft);font-size:.875rem;flex:none}
  .rtable td.td-actions{justify-content:flex-end;padding-top:8px}
  .rtable td.td-actions::before{display:none}
  .rtable td.td-block{display:block}
  .rtable td.td-block::before{display:block}
}
.row-link{display:inline-flex;align-items:center;min-height:44px;font-weight:650;text-underline-offset:3px}

/* 三態切換 */
.tri-row{display:flex;flex-wrap:wrap;gap:6px 12px;align-items:center;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}
.tri-row:last-child{border-bottom:0}
.tri-name{flex:1 1 150px;min-width:0;color:var(--ink);font-weight:600}
.tri-now{display:block;font-weight:400;font-size:.85rem;color:var(--soft)}
.tri{display:inline-flex;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface-solid);margin:0;padding:0}
.tri legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.tri label{position:relative;display:flex;flex-direction:row;align-items:center;justify-content:center;min-height:44px;min-width:56px;padding:0 12px;font-size:.92rem;color:var(--ink);cursor:pointer;border-left:1px solid var(--line)}
.tri label:first-of-type{border-left:0}
.tri input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}
.tri label:has(input:checked){background:var(--accent);color:var(--on-accent);font-weight:700}
.tri label:has(input:focus-visible){outline:2px solid var(--accent);outline-offset:-2px}
.tri label:has(input:disabled){opacity:.6;cursor:not-allowed}

/* 確認視窗 */
dialog.confirm{width:min(440px,calc(100vw - 32px));border:1px solid var(--line);border-radius:18px;padding:20px;background:var(--surface-solid);color:var(--ink)}
dialog.confirm::backdrop{background:rgba(0,0,0,.5)}
dialog.confirm h3{margin-bottom:.5em}
.confirm-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end;margin-top:14px}

.crumb{display:inline-flex;align-items:center;min-height:44px;font-weight:600;text-underline-offset:3px}