.admin-topbar{position:sticky;top:0;z-index:30;height:72px;padding:0 clamp(20px,4vw,56px);display:flex;align-items:center;gap:24px;border-bottom:1px solid var(--line);background:rgba(250,252,253,.94);backdrop-filter:blur(12px)}
.admin-back{color:var(--accent);font-weight:700;text-decoration:none}.admin-back:hover{text-decoration:underline}
.admin-main{width:min(980px,calc(100% - 36px));margin:42px auto 80px}.admin-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:24px}.admin-heading h1{font-size:29px;margin:0}.admin-heading>span{color:var(--muted);font-size:13px}
.admin-card,.admin-login-card{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:25px;margin-bottom:22px}.admin-section-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:12px}.admin-section-head h2{font-size:18px;margin:0}.admin-section-head p{color:var(--muted);font-size:13px;margin:7px 0 0}.admin-section-head>span{font-size:13px;color:var(--accent)}
.setting-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-top:1px solid var(--line);cursor:pointer}.setting-row span{display:grid;gap:5px}.setting-row strong{font-size:15px}.setting-row small{color:var(--muted);font-size:12px;line-height:1.5}.switch-input{appearance:none;width:42px;height:25px;flex:none;border-radius:99px;background:#d8ded8;position:relative;cursor:pointer;transition:background .2s}.switch-input::after{content:"";position:absolute;top:3px;left:3px;width:19px;height:19px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0002;transition:transform .2s}.switch-input:checked{background:var(--accent)}.switch-input:checked::after{transform:translateX(17px)}.switch-input:focus-visible{outline:3px solid #a9c9da;outline-offset:3px}.admin-card-actions{display:flex;justify-content:flex-end;padding-top:12px;border-top:1px solid var(--line)}
.admin-users{display:grid;gap:12px}.admin-user{border:1px solid var(--line);border-radius:14px;padding:16px}.admin-user-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}.admin-user-head img{width:35px;height:35px;border-radius:50%;background:var(--surface-soft)}.admin-user-head a{color:var(--ink);font-weight:700;text-decoration:none}.admin-user-head a:hover{color:var(--accent)}.admin-user-head small{margin-left:auto;color:var(--muted)}.admin-user-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.permission-option{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:9px;background:#f3f6f8;font-size:12px;font-weight:600;cursor:pointer}.permission-option input{accent-color:var(--accent)}.permission-option.active{background:var(--accent-soft);color:var(--accent)}.admin-user-controls button{margin-left:auto;min-height:35px}.admin-user-status{font-size:12px;color:var(--muted);margin:10px 0 0}.admin-user-status.error{color:var(--red)}.admin-empty{padding:22px;text-align:center;color:var(--muted);font-size:13px}
.admin-login-card{width:min(420px,100%);margin:80px auto}.admin-login-card h1{margin:0 0 5px;font-size:23px}.admin-login-card p{color:var(--muted);font-size:13px}.admin-login-card form{display:grid;gap:14px;margin-top:25px}.admin-login-card label{display:grid;gap:7px;font-size:13px;font-weight:700}.admin-login-card input{height:44px;border:1px solid #d8ded8;border-radius:10px;padding:0 12px;background:white}.admin-error{min-height:18px;margin:0;color:var(--red)!important;font-size:13px}.page-error{text-align:center;margin-top:40px}
@media(max-width:650px){.admin-main{margin:24px auto 50px}.admin-card{padding:18px}.admin-heading h1{font-size:24px}.admin-heading>span{display:none}.admin-user-head small{display:none}.admin-user-controls button{width:100%;margin-left:0}}

body.admin-login-page{min-height:100vh;background:radial-gradient(ellipse at 18% 20%,rgba(177,207,222,.42),transparent 32rem),radial-gradient(ellipse at 88% 82%,rgba(201,217,225,.35),transparent 30rem),#f5f7f8}
body.admin-login-page .admin-topbar{background:rgba(250,252,253,.78);backdrop-filter:blur(14px)}
body.admin-login-page .admin-main{width:min(100% - 32px,460px);min-height:calc(100vh - 72px);margin:0 auto;display:grid;place-items:center;padding:38px 0 58px}
.admin-login-card{position:relative;isolation:isolate;overflow:hidden;width:100%;margin:0;padding:40px 42px 25px;border:1px solid rgba(224,232,237,.95);border-radius:25px;box-shadow:0 28px 80px rgba(35,61,77,.12),0 4px 14px rgba(35,61,77,.04);animation:admin-login-enter .72s cubic-bezier(.2,.75,.25,1) both}
.admin-checking{display:flex;align-items:center;justify-content:center;gap:11px;min-height:min(55vh,420px);color:var(--muted);font-size:13px}
.admin-checking[hidden]{display:none}
.admin-checking-spinner{width:17px;height:17px;border:2px solid #dce8ef;border-top-color:var(--accent);border-radius:50%;animation:admin-spin .75s linear infinite}
.admin-login-card::before{content:"";position:absolute;z-index:-1;width:230px;height:230px;right:-112px;top:-138px;border:1px solid rgba(49,91,117,.1);border-radius:50%;box-shadow:0 0 0 24px rgba(49,91,117,.025),0 0 0 48px rgba(49,91,117,.02);animation:admin-orbit 16s linear infinite}
.admin-login-mark{display:grid;place-items:center;width:58px;height:58px;margin:0 auto 17px;border:1px solid #dceaf1;border-radius:19px;background:linear-gradient(145deg,#f4f9fb,#e8f1f6);color:var(--accent);box-shadow:0 8px 18px rgba(49,91,117,.08);animation:admin-mark-in .8s .1s cubic-bezier(.2,.75,.25,1) both}
.admin-login-mark svg{width:38px;height:38px}
.admin-login-kicker{margin:0 0 10px!important;color:#6d7f89!important;font-family:'Plus Jakarta Sans',sans-serif;font-size:10px!important;font-weight:700;letter-spacing:.17em;text-align:center}
.admin-login-kicker span{padding:0 4px;color:#a1b0b8}
.admin-login-card h1{text-align:center;margin:0 0 8px;font-size:26px;letter-spacing:.02em}
.admin-login-card>p:not(.admin-login-kicker){margin:0;color:var(--muted);font-size:13px;line-height:1.7;text-align:center}
.admin-login-card form{gap:13px;margin-top:27px}
.admin-login-card form label{gap:8px;color:#34434c;font-size:12px}
.admin-login-card input{height:48px;border:1px solid #dfe8ed;border-radius:12px;padding:0 14px;background:#fbfcfd;font:inherit;font-size:14px;transition:border-color .2s,box-shadow .2s,background .2s,transform .2s}
.admin-login-card input:hover{border-color:#c9d9e2}
.admin-login-card input:focus{outline:0;border-color:#7ea6bc;background:#fff;box-shadow:0 0 0 4px rgba(49,91,117,.1);transform:translateY(-1px)}
.admin-login-card form .admin-error{min-height:18px;margin:-3px 0 0;font-size:12px;text-align:center}
.admin-login-card #loginSubmit{position:relative;width:100%;min-height:49px;margin-top:2px;border-radius:12px;box-shadow:0 8px 18px rgba(49,91,117,.16);transition:transform .2s,box-shadow .2s,opacity .2s}
.admin-login-card #loginSubmit:not(:disabled):hover{transform:translateY(-2px);box-shadow:0 12px 23px rgba(49,91,117,.22)}
.admin-login-card #loginSubmit::after{content:"→";margin-left:10px;font-size:17px;vertical-align:-1px;transition:transform .2s}
.admin-login-card #loginSubmit:not(:disabled):hover::after{display:inline-block;transform:translateX(3px)}
.admin-login-card #loginSubmit[aria-busy="true"]{opacity:.85;cursor:wait}
.admin-login-card #loginSubmit[aria-busy="true"]::after{content:"";display:inline-block;width:14px;height:14px;margin-left:10px;border:2px solid rgba(255,255,255,.45);border-top-color:#fff;border-radius:50%;vertical-align:-2px;animation:admin-spin .7s linear infinite}
.admin-login-foot{display:flex;justify-content:space-between;align-items:center;margin-top:24px;padding-top:15px;border-top:1px solid #eaf0f3;color:#82929a;font-size:10px;letter-spacing:.04em}
.admin-login-foot span:first-child{display:flex;align-items:center;gap:7px;color:#687b86;font-size:11px}
.admin-login-foot i{width:7px;height:7px;border-radius:50%;background:#7aa4ba;box-shadow:0 0 0 4px rgba(122,164,186,.13)}
.admin-login-foot span:last-child{font-family:'Plus Jakarta Sans',sans-serif;font-size:9px;letter-spacing:.13em}
.admin-login-card.has-error{animation:admin-login-shake .34s ease both}
@keyframes admin-login-enter{from{opacity:0;transform:translateY(18px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes admin-mark-in{from{opacity:0;transform:translateY(9px) scale(.85) rotate(-8deg)}to{opacity:1;transform:translateY(0) scale(1) rotate(0)}}
@keyframes admin-orbit{to{transform:rotate(360deg)}}
@keyframes admin-spin{to{transform:rotate(360deg)}}
@keyframes admin-login-shake{25%{transform:translateX(-5px)}55%{transform:translateX(4px)}80%{transform:translateX(-2px)}to{transform:translateX(0)}}
@media(max-width:520px){body.admin-login-page .admin-main{width:min(100% - 24px,460px);padding:25px 0 38px}.admin-login-card{padding:32px 23px 21px;border-radius:21px}.admin-login-card h1{font-size:24px}}
@media(prefers-reduced-motion:reduce){.admin-login-card,.admin-login-mark,.admin-login-card::before,.admin-login-card #loginSubmit[aria-busy="true"]::after{animation:none!important}.admin-login-card input,.admin-login-card #loginSubmit,.admin-login-card #loginSubmit::after{transition:none}}

.admin-user-head { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.admin-account-settings { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 20px; }
.admin-account-settings > label { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 13px 14px; background: var(--surface-soft); border-radius: 11px; }
.admin-account-settings label span, .admin-permission span { display: grid; gap: 4px; }
.admin-account-settings strong, .admin-permission strong { font-size: 13px; }
.admin-account-settings small, .admin-permission small { color: var(--muted); font-size: 11px; line-height: 1.45; }
.admin-role select { min-height: 36px; padding: 0 9px; border: 1px solid var(--line); border-radius: 8px; background: white; color: var(--ink); font-size: 12px; }
.admin-permission-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 10px; }
.admin-permission-heading strong { font-size: 13px; }
.admin-permission-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.admin-permission { display: flex; align-items: center; justify-content: space-between; gap: 10px; min-height: 74px; padding: 13px; border: 1px solid var(--line); border-radius: 11px; cursor: pointer; }
.admin-user-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-top: 13px; }
.admin-user-actions .admin-user-status { margin: 0; }
.admin-user-actions button { min-height: 36px; }
.admin-user-buttons { display: flex; gap: 8px; }
.admin-add-user { margin: 14px 0 18px; padding: 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-soft); }
.admin-add-user > label { display: block; margin-bottom: 9px; font-size: 13px; font-weight: 700; }
.admin-add-user > div { display: flex; gap: 9px; }
.admin-add-user input { min-width: 0; flex: 1; min-height: 40px; padding: 0 11px; border: 1px solid #d8ded8; border-radius: 9px; background: white; }
.admin-add-user p { min-height: 16px; margin: 8px 0 0; color: var(--muted); font-size: 12px; }
.admin-session { display: flex; align-items: center; gap: 12px; color: var(--muted); font-size: 13px; }
.admin-session button { padding: 6px 0; border: 0; background: transparent; color: var(--accent); cursor: pointer; font-weight: 700; }
.admin-password-field { display: grid; gap: 7px; margin-top: 14px; font-size: 12px; font-weight: 700; }
.admin-password-field input { min-height: 39px; width: min(360px, 100%); padding: 0 11px; border: 1px solid #d8ded8; border-radius: 9px; background: #fff; }
@media (max-width: 650px) {
  .admin-account-settings, .admin-permission-grid { grid-template-columns: 1fr; }
  .admin-user-actions { align-items: stretch; flex-direction: column; }
  .admin-user-actions button { width: 100%; }
  .admin-user-buttons { flex-direction: column; }
  .admin-add-user > div { flex-direction: column; }
}
.admin-add-room,.admin-room{display:grid;grid-template-columns:minmax(0,2fr) minmax(90px,1fr) minmax(105px,1fr) 76px auto;gap:10px;align-items:end;padding:15px;border:1px solid var(--line);border-radius:12px;margin-top:12px}
.admin-add-room{background:var(--surface-soft);margin:15px 0 4px}
.admin-add-room label,.admin-room>label:not(.admin-room-active){display:grid;gap:6px;min-width:0;color:var(--muted);font-size:12px;font-weight:700}
.admin-add-room input,.admin-room input:not(.switch-input){width:100%;min-width:0;height:38px;border:1px solid #d8ded8;border-radius:8px;padding:0 9px;background:#fff;color:var(--ink)}
.admin-add-room input[type=color],.admin-room input[type=color]{padding:4px}
.admin-add-room button{min-height:38px;white-space:nowrap}
.admin-room-status{min-height:16px;color:var(--muted);font-size:12px;margin:7px 0}
.admin-rooms{display:grid;gap:10px}
.admin-room{grid-template-columns:minmax(0,2fr) minmax(90px,1fr) minmax(105px,1fr) 76px;}
.admin-room-active{grid-column:1/3;min-height:48px;padding:8px 10px}
.admin-room-actions{grid-column:3/5;display:flex;align-items:center;justify-content:flex-end;gap:12px;min-height:48px}
.admin-room-actions span{font-size:12px;color:var(--muted);text-align:right}
@media(max-width:650px){.admin-add-room,.admin-room{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-add-room button{grid-column:1/-1}.admin-room-active{grid-column:1/2}.admin-room-actions{grid-column:2/3}.admin-room-actions button{white-space:nowrap}}

.admin-main{margin-top:28px}
.admin-topbar{height:60px}
.admin-heading{margin-bottom:18px}
.admin-heading h1{font-size:25px}
.admin-tabs{display:flex;gap:7px;padding:5px;margin-bottom:18px;border:1px solid var(--line);border-radius:13px;background:#edf2f5}
.admin-tabs button{flex:1;min-height:42px;padding:8px 12px;border:0;border-radius:9px;background:transparent;color:var(--muted);font:inherit;font-size:13px;font-weight:700;cursor:pointer}
.admin-tabs button.active{background:#fff;color:var(--accent);box-shadow:0 2px 8px #142b3b14}
.admin-tabs button:disabled{color:#a1aaa3;cursor:not-allowed;opacity:.75}
.admin-tabs button:focus-visible{outline:3px solid #a9c9da;outline-offset:2px}
.admin-tabs button[hidden]{display:none}
.admin-card[hidden]{display:none}
.admin-rooms{gap:8px}
.admin-rooms .admin-room{margin:0;background:#fafbf9}
.admin-room .admin-room-actions{grid-column:1/-1;justify-content:flex-end;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:12px}
.admin-room-actions span{margin-right:auto}
.admin-room-actions button{min-height:36px;white-space:nowrap}
.admin-delete-btn{border:0;background:transparent;color:var(--red);font:inherit;font-size:12px;font-weight:700;cursor:pointer;padding:8px}
.admin-delete-btn:disabled{opacity:.5;cursor:default}
.admin-user{padding:12px 14px}
.admin-user-head{padding-bottom:12px;border-bottom:1px solid var(--line);margin-bottom:16px;min-height:38px}
.admin-user-head small{margin-left:auto}
.admin-user-role-tag{font-size:11px;color:var(--accent);background:var(--accent-soft);padding:4px 8px;border-radius:99px;white-space:nowrap}
.admin-user>.admin-user-status{margin:7px 0 0}
@media(max-width:650px){.admin-main{margin-top:18px}.admin-tabs button{font-size:12px;padding:7px 4px}.admin-user-head small{display:none}.admin-user-role-tag{margin-left:auto}.admin-room .admin-room-actions{gap:6px}.admin-room-actions span{font-size:11px}}

/* 左側功能選單與右側工作區 */
.admin-main{width:min(1240px,calc(100% - 36px))}
.admin-layout{display:grid;grid-template-columns:198px minmax(0,1fr);gap:20px;align-items:start}
.admin-tabs{position:sticky;top:20px;display:grid;gap:5px;margin:0;padding:8px;background:#fff;box-shadow:var(--shadow)}
.admin-tabs button{width:100%;text-align:left;flex:none;padding:12px 14px}
.admin-content{min-width:0}
.admin-content .admin-card{margin-bottom:0}
.admin-user-toolbar{display:flex;align-items:end;justify-content:space-between;gap:16px;margin:0 0 14px}
.admin-user-search{display:grid;gap:6px;flex:1;max-width:360px;color:var(--muted);font-size:12px;font-weight:700}
.admin-user-search input{width:100%;min-height:40px;padding:0 12px;border:1px solid #d8ded8;border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:13px}
.admin-user-search input:focus{outline:3px solid #a9c9da;outline-offset:1px}
.admin-user-toolbar>span{color:var(--muted);font-size:12px;white-space:nowrap}
.admin-pagination{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;margin-top:18px}
.admin-pagination button{min-width:36px;min-height:36px;padding:0 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:12px;font-weight:700;cursor:pointer}
.admin-pagination button:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}
.admin-pagination button[aria-current=page]{border-color:var(--accent);background:var(--accent);color:#fff}
.admin-pagination button:disabled{cursor:default;opacity:.45}
.admin-pagination button[aria-current=page]:disabled{opacity:1}
.admin-pagination span{padding:0 3px;color:var(--muted)}
.admin-role-guide{margin:0 0 16px;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#f7f9fa}
.admin-role-guide summary{color:var(--ink);font-size:13px;font-weight:700;cursor:pointer}
.admin-role-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:12px}
.admin-role-guide-grid article{padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:#fff}
.admin-role-guide-grid strong{font-size:12px;color:var(--accent)}
.admin-role-guide-grid p,.admin-role-guide-note{margin:6px 0 0;color:var(--muted);font-size:11px;line-height:1.55}
.admin-role-guide-note{margin-top:10px}
.admin-release-form{display:grid;gap:13px;padding:16px;border:1px solid var(--line);border-radius:13px;background:var(--surface-soft)}
.admin-release-form[hidden]{display:none}
.admin-release-permission-note{margin:14px 0 0;color:var(--muted);font-size:12px}
.admin-release-fields{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.admin-release-fields label,.admin-release-items-label{display:grid;gap:6px;color:var(--muted);font-size:12px;font-weight:700}
.admin-release-fields input,.admin-release-items-label textarea{width:100%;min-width:0;border:1px solid #d8ded8;border-radius:9px;padding:10px 11px;background:#fff;color:var(--ink);font:inherit;font-size:13px}
.admin-release-fields input{height:40px}
.admin-release-items-label textarea{resize:vertical;line-height:1.6}
.admin-release-form-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:38px}
.admin-release-form-actions>span{color:var(--muted);font-size:12px}
.admin-release-form-actions>div,.admin-release-actions{display:flex;align-items:center;gap:7px}
.admin-release-form-actions button,.admin-release-actions button{min-height:34px;padding:6px 11px;font-size:12px}
.admin-releases{display:grid;gap:12px;margin-top:18px}
.admin-release{padding:16px;border:1px solid var(--line);border-radius:13px;background:#fff}
.admin-release-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-bottom:11px;border-bottom:1px solid var(--line)}
.admin-release-identity{display:flex;align-items:center;gap:11px;min-width:0}
.admin-release-identity strong{color:var(--accent);font-size:15px;overflow-wrap:anywhere}
.admin-release-identity time{color:var(--muted);font-size:12px;white-space:nowrap}
.admin-release-items{display:grid;gap:7px;margin:12px 0 0;padding-left:20px;color:var(--ink);font-size:13px;line-height:1.6}
.admin-release-items li{padding-left:2px;overflow-wrap:anywhere}
@media(max-width:850px){
  .admin-layout{display:block}
  .admin-tabs{position:static;display:flex;margin-bottom:16px;background:#edf2f5;box-shadow:none}
  .admin-tabs button{flex:1;text-align:center;padding:9px 6px}
}
@media(max-width:520px){
  .admin-main{width:calc(100% - 24px)}
  .admin-role-guide-grid{grid-template-columns:1fr}
  .admin-release-fields{grid-template-columns:1fr}
  .admin-release-head{align-items:flex-start}
  .admin-release-identity{align-items:flex-start;flex-direction:column;gap:3px}
  .admin-user-toolbar{align-items:stretch;flex-direction:column;gap:7px}
  .admin-user-search{max-width:none}
  .admin-pagination{gap:4px}
  .admin-pagination button{min-width:32px;padding:0 7px}
}