:root{
  --navy:#17293E; --navy-dark:#0F1C2B; --slate:#4B5C6B; --muted:#7A8794;
  --gold:#E0B87E; --gold-deep:#8B6514; --brown:#6B4723; --olive:#71873F; --amber:#B7791F; --red:#B42318;
  --bg:#F6F4EF; --surface:rgba(255,255,255,.86); --border:#E3DED5; --selected:#FBF4E8;
  --radius:12px; --serif:Georgia,"Times New Roman",serif;
  --sans:"Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{font-family:var(--sans);color:var(--navy);background:var(--bg);-webkit-font-smoothing:antialiased}
[hidden]{display:none!important}
button{font:inherit;cursor:pointer}
button:disabled{cursor:default}
h1,h2{font-family:var(--serif);font-weight:600;margin:0}
h2{font-size:19px}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:46px;padding:0 20px;border-radius:8px;border:1px solid transparent;font-weight:600;font-size:14px;transition:background .15s,color .15s,border-color .15s}
.btn-primary{background:var(--navy);color:#fff}
.btn-primary:hover:not(:disabled){background:var(--navy-dark)}
.btn-gold{background:var(--gold);color:var(--navy);height:38px;padding:0 16px}
.btn-gold:hover{background:#ebc994}
.btn-outline{background:#fff;color:var(--brown);border-color:var(--brown)}
.btn-outline:hover:not(:disabled){background:var(--selected)}
.btn:disabled{background:var(--bg);color:var(--muted);border-color:var(--border)}
.btn-wide{width:100%}
.btn-link{background:none;border:0;color:var(--gold-deep);font-size:13px;padding:8px 0;text-decoration:underline;text-underline-offset:3px}
.btn-link:disabled{color:var(--muted);text-decoration:none}
.btn-icon{background:none;border:1px solid var(--border);border-radius:8px;width:34px;height:34px;color:var(--slate);font-size:16px;line-height:1}
.btn-icon:hover{background:var(--selected)}

/* ───── Login ───── */
.login{--cw:clamp(452px,28vw,490px);position:relative;min-height:100vh;min-height:100dvh;background:linear-gradient(120deg,#FBFAF7 0%,#F4F1EA 100%);overflow:hidden;display:flex;align-items:center}
.login-wheat{position:absolute;inset:0;background:url(/assets/wheat.png) right center/auto 114% no-repeat;pointer-events:none}
.login-col{position:relative;width:min(var(--cw),calc(100% - 32px));margin-left:max(24px,calc(40vw - var(--cw)/2))}
.login-card{position:relative;width:100%;padding:48px 36px 40px;background:#fff;border:1px solid rgba(227,222,213,.8);border-radius:20px;box-shadow:0 1px 2px rgba(23,41,62,.04),0 24px 60px rgba(23,41,62,.10);overflow:hidden}
.login-card::before{content:"";position:absolute;left:0;right:0;top:0;height:4px;background:linear-gradient(90deg,var(--gold-deep),var(--gold))}
.login-logo{width:190px;height:auto;display:block;margin:0 auto 22px}
.login-title{font-size:26px;text-align:center}
.accent{width:56px;height:4px;background:var(--gold);border-radius:2px;margin:14px auto 22px}
.login-text{text-align:center;color:var(--slate);margin:0 0 26px;font-size:14px;line-height:1.5;white-space:nowrap}
.login-greeting{text-align:center;font-size:17px;margin:0 0 14px}
.login-user{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:24px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--navy);color:var(--gold);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:14px;flex:none}
.login-email{color:var(--slate);font-size:14px;word-break:break-all}
.login-denied{color:var(--red);text-align:center;font-size:14px;line-height:1.5;margin:0 0 12px}
#loginSignedIn .btn-link{display:block;margin:14px auto 0}
.login-footer{margin-top:16px;text-align:center;color:var(--muted);font-size:12px;line-height:1.6;white-space:nowrap}
@media (max-width:759px){
  .login{align-items:flex-start;padding-top:8vh;--cw:calc(100% - 32px)}
  .login-wheat{opacity:.35;background-position:right bottom;background-size:auto 70%}
  .login-col{margin:0 auto 40px}
  .login-card{margin:0;background:rgba(255,255,255,.94);border-radius:18px;padding:36px 22px 28px;box-shadow:0 12px 36px rgba(23,41,62,.10)}
  .login-text{white-space:normal}
  .login-footer{font-size:10.5px}
}

/* ───── Admin ───── */
.admin{min-height:100vh;min-height:100dvh;background:var(--bg) url(/assets/wheat.png) right bottom/auto 85vh no-repeat fixed;display:flex;flex-direction:column}
.hdr{height:64px;background:var(--navy);color:#fff;display:flex;align-items:center;gap:16px;padding:0 24px}
.hdr-logo{height:34px;width:auto}
.hdr-title{font-family:var(--serif);font-size:19px;padding-left:16px;border-left:1px solid rgba(255,255,255,.25);white-space:nowrap}
.hdr-right{margin-left:auto;display:flex;align-items:center;gap:16px}
.hdr-user{font-size:13px;color:rgba(255,255,255,.75)}
.btn-hdr{background:none;border:0;color:rgba(255,255,255,.85);font-size:13px;text-decoration:underline;text-underline-offset:3px}
.short{display:none}
.ico{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;flex:none}

/* tabs */
.tabs{position:sticky;top:0;z-index:5;display:flex;gap:4px;padding:0 24px;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);border-bottom:1px solid var(--border);overflow-x:auto;scrollbar-width:none}
.tabs::-webkit-scrollbar{display:none}
.tab{display:inline-flex;align-items:center;gap:8px;height:52px;padding:0 16px;background:none;border:0;border-bottom:3px solid transparent;color:var(--slate);font-weight:600;font-size:14px;white-space:nowrap;transition:color .15s,border-color .15s}
.tab svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.tab:hover{color:var(--navy)}
.tab[aria-selected=true]{color:var(--navy);border-bottom-color:var(--gold)}

.body{flex:1;width:100%;max-width:1320px;margin:0 auto;padding:24px}
.panel{background:var(--surface);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);border:1px solid var(--border);border-radius:var(--radius);padding:22px}
.panel h2{margin-bottom:6px}
.panel-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.panel-head h2{margin:0}
.muted{color:var(--slate);font-size:14px;line-height:1.5;margin:0 0 16px}
.small{font-size:12px;color:var(--muted);margin:0;line-height:1.5}
.input{width:100%;height:42px;border:1px solid var(--border);border-radius:8px;padding:0 12px;font:inherit;font-size:14px;color:var(--navy);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s}
.input:focus{border-color:var(--gold);box-shadow:0 0 0 3px rgba(224,184,126,.25)}
.input.invalid{border-color:var(--red)}
.select{appearance:none;-webkit-appearance:none;padding-right:34px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%234B5C6B' stroke-width='1.6'/%3E%3C/svg%3E") right 12px center no-repeat}
.textarea{height:auto;padding:10px 12px;resize:vertical;line-height:1.5}
.empty{color:var(--muted);font-size:14px;text-align:center;padding:32px 8px;margin:0}

/* tab 1 – add/edit */
.edit{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 18px}
.field{display:flex;flex-direction:column;gap:6px;min-width:0}
.field>span{font-size:12px;color:var(--slate);font-weight:600}
.toggle{display:inline-flex;align-items:center;gap:10px;height:42px;cursor:pointer;font-size:14px}
.toggle input{position:absolute;opacity:0;pointer-events:none}
.track{width:44px;height:24px;border-radius:12px;background:#C9CED4;position:relative;transition:background .15s}
.thumb{position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;background:#fff;transition:left .15s;box-shadow:0 1px 2px rgba(0,0,0,.2)}
.toggle input:checked+.track{background:var(--olive)}
.toggle input:checked+.track .thumb{left:23px}
.toggle input:focus-visible+.track{box-shadow:0 0 0 3px rgba(224,184,126,.45)}
.buttons{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}
.note{font-size:12px;color:var(--muted);margin:14px 0 0;line-height:1.5}
.qr{display:flex;flex-direction:column;gap:12px}
.qr h2{margin:0}
.qr-box{aspect-ratio:1;background:#fff;border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;padding:10px;overflow:hidden}
.qr-hint{color:var(--muted);font-size:13px;text-align:center;padding:0 16px;line-height:1.5}
.qr-url{display:flex;align-items:center;gap:8px}
.qr-url a{flex:1;min-width:0;color:var(--gold-deep);font-size:13px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pub{font-size:12px;border-radius:8px;padding:8px 10px;line-height:1.4}
.pub.ok{color:var(--olive);background:rgba(113,135,63,.1)}
.pub.wait{color:var(--amber);background:rgba(183,121,31,.1)}
.pub.err{color:var(--red);background:rgba(180,35,24,.08)}
.qr-small{font-size:12px;color:var(--muted);margin:0}
.qr-buttons{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.qr-buttons .btn{padding:0 10px}

/* tab 2 – list */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-bottom:20px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px;display:flex;flex-direction:column;gap:2px}
.stat-n{font-family:var(--serif);font-size:28px;font-weight:600;color:var(--navy)}
.stat-n.ok{color:var(--olive)}.stat-n.off{color:var(--muted)}.stat-n.wait{color:var(--amber)}
.stat-l{font-size:12px;color:var(--slate);font-weight:600;text-transform:uppercase;letter-spacing:.04em}
.table-panel{padding:0;overflow:hidden}
.toolbar{display:flex;align-items:center;gap:10px;padding:16px;border-bottom:1px solid var(--border);flex-wrap:wrap}
.toolbar .search{flex:1 1 260px;width:auto}
.toolbar .select{width:auto;flex:0 0 160px}
.toolbar .btn-icon{height:42px;width:42px}
.toolbar .btn{height:42px}
.table-wrap{overflow-x:auto}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-size:12px;font-weight:600;color:var(--slate);text-transform:uppercase;letter-spacing:.04em;padding:12px 14px;background:rgba(246,244,239,.7);border-bottom:1px solid var(--border);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1px solid var(--border);vertical-align:middle}
.tbl tbody tr:last-child td{border-bottom:0}
.tbl tbody tr:hover{background:rgba(251,244,232,.55)}
.tbl tr.checked{background:var(--selected)}
.c-check{width:44px}
.tbl input[type=checkbox]{width:17px;height:17px;accent-color:var(--navy);cursor:pointer;vertical-align:middle}
.code{font-weight:600;font-variant-numeric:tabular-nums}
.nm{font-weight:600}
.nm-sub{font-size:12px;color:var(--muted);margin-top:2px}
.c-actions{text-align:right;white-space:nowrap;width:1%}
.act{display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 10px;border:1px solid var(--border);background:#fff;border-radius:8px;color:var(--navy);font-size:13px;font-weight:600;margin-left:6px}
.act:hover:not(:disabled){border-color:var(--gold);background:var(--selected)}
.act:disabled{color:var(--muted);background:var(--bg)}
.act svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.chip{display:inline-block;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px;white-space:nowrap}
.chip.ok{color:var(--olive);background:rgba(113,135,63,.12)}
.chip.wait{color:var(--amber);background:rgba(183,121,31,.12)}
.chip.off{color:var(--muted);background:rgba(122,135,148,.14)}
.chip.owner{color:var(--gold-deep);background:rgba(224,184,126,.22)}
.chip.role-admin{color:var(--navy);background:rgba(23,41,62,.08)}

/* tab 3 – settings */
.settings{display:grid;grid-template-columns:1fr 340px;gap:24px;align-items:start}
.side{display:flex;flex-direction:column;gap:24px}
.admin-form{display:grid;grid-template-columns:1.4fr 1fr auto;gap:10px;margin-bottom:18px}
.admins td{font-size:14px}
.c-added{white-space:nowrap}
.support .btn{margin:4px 0 8px}

/* dialogs */
.dlg{border:0;border-radius:14px;padding:0;width:min(520px,calc(100% - 32px));box-shadow:0 20px 60px rgba(15,28,43,.3);color:var(--navy)}
.dlg::backdrop{background:rgba(15,28,43,.45)}
.dlg form{padding:24px;display:flex;flex-direction:column;gap:14px}
.dlg h2{font-size:21px}
.dlg .muted{margin:-6px 0 0}
.dlg-buttons{display:flex;justify-content:flex-end;gap:10px;margin-top:6px}

/* boot + toast */
.boot{position:fixed;inset:0;background:#fff;display:flex;align-items:center;justify-content:center;z-index:50}
.spinner{width:34px;height:34px;border:3px solid var(--border);border-top-color:var(--gold);border-radius:50%;animation:spin .8s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);background:var(--navy);color:#fff;padding:12px 18px;border-radius:10px;font-size:14px;box-shadow:0 8px 24px rgba(0,0,0,.18);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:60;max-width:calc(100% - 32px)}
.toast.show{opacity:1;transform:translate(-50%,0)}
.toast.err{background:var(--red)}
.toast.ok{background:var(--olive)}

/* tablet */
@media (max-width:1099px){
  .edit,.settings{grid-template-columns:1fr}
  .qr{display:grid;grid-template-columns:220px 1fr;align-items:start;gap:12px 20px}
  .qr h2{grid-column:1/-1}
  .qr-box{grid-row:span 6}
  .side{display:grid;grid-template-columns:1fr 1fr}
  .c-job{display:none}
  .tbl td.c-job{display:none}
}
/* phone */
@media (max-width:759px){
  .hdr{padding:0 14px;gap:10px;height:56px}
  .hdr-logo{height:28px}
  .hdr-title{font-size:16px;padding-left:10px}
  .hdr-user{display:none}
  .long{display:none}.short{display:inline}
  .tabs{padding:0 8px}
  .tab{flex:1;justify-content:center;flex-direction:column;gap:3px;height:58px;padding:0 6px;font-size:11.5px}
  .body{padding:12px}
  .panel{padding:16px}
  .grid,.buttons{grid-template-columns:1fr}
  .qr{display:flex}
  .qr-box{width:min(100%,300px);align-self:center}
  .stats{grid-template-columns:repeat(2,1fr);gap:10px;margin-bottom:12px}
  .stat{padding:12px 14px}.stat-n{font-size:24px}
  .toolbar{padding:12px}
  .toolbar .select{flex:1 1 auto}
  .toolbar .btn{flex:1 1 100%}
  /* table becomes cards */
  .tbl thead{display:none}
  .tbl tbody tr{display:grid;grid-template-columns:32px 1fr auto;grid-template-areas:"chk name status" "chk code status" "act act act";gap:2px 10px;padding:12px;border-bottom:1px solid var(--border)}
  .tbl tbody td{padding:0;border:0}
  .tbl td.c-check{grid-area:chk;padding-top:2px}
  .tbl td.c-code{grid-area:code;font-size:12px;color:var(--muted)}
  .tbl td.c-name{grid-area:name}
  .tbl td.c-status{grid-area:status;align-self:center}
  .tbl td.c-actions{grid-area:act;text-align:left;padding-top:10px;padding-left:42px}
  .act{margin:0 6px 0 0}
  .admins tbody tr{grid-template-columns:1fr auto;grid-template-areas:"user role" "added act"}
  .admins td:nth-child(1){grid-area:user}.admins td:nth-child(2){grid-area:role}
  .admins td.c-added{grid-area:added;font-size:12px;color:var(--muted)}
  .admins td.c-actions{grid-area:act;padding:0;text-align:right}
  .admin-form{grid-template-columns:1fr}
  .side{grid-template-columns:1fr}
  .admin{background-size:auto 50vh}
}

/* ───── Notifications bell ───── */
.bell-wrap{position:relative}
.bell{position:relative;width:40px;height:40px;border-radius:50%;border:0;background:rgba(255,255,255,.08);color:#fff;display:flex;align-items:center;justify-content:center;transition:background .15s}
.bell:hover,.bell[aria-expanded=true]{background:rgba(255,255,255,.18)}
.bell svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.bell.alert svg{animation:ring 1.2s ease 1}
@keyframes ring{0%,100%{transform:rotate(0)}15%{transform:rotate(14deg)}30%{transform:rotate(-12deg)}45%{transform:rotate(8deg)}60%{transform:rotate(-5deg)}}
.bell-badge{position:absolute;top:2px;right:0;min-width:18px;height:18px;padding:0 5px;border-radius:9px;background:#D64545;color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;box-shadow:0 0 0 2px var(--navy)}
.bell-panel{position:absolute;right:-8px;top:50px;width:380px;max-width:calc(100vw - 24px);background:#fff;color:var(--navy);border-radius:12px;box-shadow:0 18px 50px rgba(15,28,43,.28);z-index:20;overflow:hidden}
.bell-panel::before{content:"";position:absolute;top:-6px;right:22px;width:12px;height:12px;background:#fff;transform:rotate(45deg)}
.bell-head{position:relative;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid var(--border);font-size:15px}
.bell-head strong{font-family:var(--serif);font-size:17px;font-weight:600}
.bell-head .btn-link{padding:0}
.bell-list{max-height:min(420px,60vh);overflow:auto}
.bell-item{display:flex;gap:12px;padding:14px 16px;border-bottom:1px solid var(--border)}
.bell-item:last-child{border-bottom:0}
.bell-dot{flex:none;width:30px;height:30px;border-radius:50%;background:rgba(214,69,69,.1);color:#C03A3A;display:flex;align-items:center;justify-content:center}
.bell-dot svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bell-body{flex:1;min-width:0}
.bell-title{font-weight:600;font-size:14px}
.bell-msg{font-size:13px;color:var(--slate);margin:3px 0 6px;line-height:1.45}
.bell-meta{font-size:11.5px;color:var(--muted)}
.bell-actions{display:flex;gap:6px;margin-top:8px}
.bell-actions .act{margin:0;height:30px;font-size:12px}
.bell-empty{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;color:var(--slate);font-size:14px;padding:28px 20px;margin:0}
.bell-empty svg{width:34px;height:34px;fill:none;stroke:var(--olive);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.bell-foot{font-size:12px;color:var(--muted);padding:10px 16px;background:var(--bg);border-top:1px solid var(--border);line-height:1.5}
@media (max-width:759px){
  .bell{width:36px;height:36px}
  .bell-panel{position:fixed;left:12px;right:12px;top:62px;width:auto}
  .bell-panel::before{display:none}
}