/* =====================================================================
   ITCG - Giao dien khu vuc quan tri (Material / UniFi Controller)
   Dung chung token mau voi app.css
   ===================================================================== */

body.admin{
  background:var(--bg-soft);
  font-size:14.5px;
}
body.admin h1,body.admin h2,body.admin h3{font-family:'Inter',system-ui,sans-serif;letter-spacing:0}

/* ---------- Bo cuc ---------- */
.adm-shell{display:flex;min-height:100vh}
.adm-side{
  width:252px;flex:0 0 252px;
  background:linear-gradient(175deg,var(--marian-deep),#12305f 62%,#0d244a);
  color:rgba(255,255,255,.8);
  display:flex;flex-direction:column;
  position:sticky;top:0;height:100vh;overflow-y:auto;z-index:40;
}
[data-theme="dark"] .adm-side{background:linear-gradient(175deg,#0a1220,#0e1c33)}
.adm-side::-webkit-scrollbar{width:6px}
.adm-side::-webkit-scrollbar-thumb{background:rgba(255,255,255,.16);border-radius:6px}
.adm-side::-webkit-scrollbar-track{background:transparent}

.adm-brand{
  display:flex;align-items:center;gap:11px;
  padding:18px 18px 16px;border-bottom:1px solid rgba(255,255,255,.1);
}
.adm-brand .brand-mark{width:38px;height:38px;flex:0 0 38px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.2);box-shadow:none;border-radius:11px}
.adm-brand .brand-mark svg{width:20px;height:20px}
.adm-brand-name{color:#fff;font-weight:600;font-size:15px;line-height:1.2}
.adm-brand-sub{font-size:11px;color:rgba(255,255,255,.55);letter-spacing:.06em;text-transform:uppercase}

.adm-nav{padding:12px 10px;flex:1}
.adm-nav-group{
  font-size:10.5px;letter-spacing:.13em;text-transform:uppercase;
  color:rgba(255,255,255,.4);padding:14px 10px 7px;font-weight:600;
}
.adm-nav a{
  display:flex;align-items:center;gap:11px;
  padding:9px 11px;border-radius:10px;margin-bottom:2px;
  color:rgba(255,255,255,.78);font-size:14px;font-weight:500;
  transition:.18s var(--ease);position:relative;
}
.adm-nav a:hover{background:rgba(255,255,255,.09);color:#fff}
.adm-nav a.on{background:rgba(255,255,255,.15);color:#fff;font-weight:600}
.adm-nav a.on::before{
  content:'';position:absolute;left:-10px;top:8px;bottom:8px;width:3px;
  background:var(--gold);border-radius:0 3px 3px 0;
}
.adm-nav a .material-icons-round{font-size:19px;opacity:.9}
.adm-nav a .pill{
  margin-left:auto;background:var(--gold);color:#241d00;
  font-size:11px;font-weight:700;padding:1px 8px;border-radius:999px;
}

.adm-side-foot{padding:12px 14px 16px;border-top:1px solid rgba(255,255,255,.1);font-size:12.5px}
.adm-side-foot a{color:rgba(255,255,255,.65)}
.adm-side-foot a:hover{color:var(--gold)}

.adm-main{flex:1;min-width:0;display:flex;flex-direction:column}
.adm-top{
  position:sticky;top:0;z-index:30;
  background:var(--card);border-bottom:1px solid var(--line);
  padding:12px 22px;display:flex;align-items:center;gap:12px;
  box-shadow:0 1px 3px rgba(16,24,40,.05);
}
.adm-title{font-size:17px;font-weight:600;color:var(--txt);margin:0;line-height:1.25}
.adm-sub{font-size:12.5px;color:var(--txt3)}
.adm-top-actions{margin-left:auto;display:flex;align-items:center;gap:8px}
.adm-user{
  display:flex;align-items:center;gap:9px;padding:5px 12px 5px 6px;
  border:1px solid var(--line);border-radius:999px;background:var(--card2);
}
.adm-avatar{
  width:30px;height:30px;border-radius:50%;flex:0 0 30px;
  background:linear-gradient(140deg,var(--marian),var(--p));color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:13px;
}
.adm-user-name{font-size:13px;font-weight:600;line-height:1.15}
.adm-user-role{font-size:11px;color:var(--txt3)}

.adm-body{padding:22px;flex:1}
.adm-burger{display:none}

@media(max-width:991px){
  .adm-side{
    position:fixed;left:0;top:0;bottom:0;height:100vh;
    transform:translateX(-100%);transition:transform .28s var(--ease);
    box-shadow:0 0 40px rgba(0,0,0,.4);
  }
  .adm-side.open{transform:none}
  .adm-burger{display:inline-grid}
  .adm-body{padding:16px 14px}
  .adm-top{padding:10px 14px}
  .adm-backdrop{
    position:fixed;inset:0;background:rgba(8,14,24,.5);z-index:35;
    opacity:0;visibility:hidden;transition:.25s;
  }
  .adm-backdrop.on{opacity:1;visibility:visible}
}

/* ---------- The ---------- */
.acard{
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-1);overflow:hidden;
}
.acard-head{
  padding:14px 18px;border-bottom:1px solid var(--line);
  display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--card2);
}
.acard-head h2{font-size:15px;font-weight:600;margin:0}
.acard-head .right{margin-left:auto;display:flex;gap:8px;flex-wrap:wrap}
.acard-body{padding:18px}
.acard-foot{padding:14px 18px;border-top:1px solid var(--line);background:var(--card2)}

/* KPI */
.kpi{
  display:flex;align-items:center;gap:14px;padding:18px;
  background:var(--card);border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-1);transition:.25s var(--ease);height:100%;
}
.kpi:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:var(--p-soft)}
.kpi-ico{
  width:48px;height:48px;flex:0 0 48px;border-radius:14px;
  display:grid;place-items:center;color:#fff;
  background:linear-gradient(140deg,var(--marian),var(--p));
  box-shadow:0 6px 16px rgba(30,75,156,.24);
}
.kpi-ico .material-icons-round{font-size:23px}
.kpi-ico.g{background:linear-gradient(140deg,#b8901d,var(--gold));box-shadow:0 6px 16px rgba(201,162,39,.28)}
.kpi-ico.o{background:linear-gradient(140deg,#2E7D32,#4CAF50);box-shadow:0 6px 16px rgba(46,125,50,.24)}
.kpi-ico.r{background:linear-gradient(140deg,#B03030,#E05252);box-shadow:0 6px 16px rgba(198,40,40,.24)}
.kpi-num{font-size:26px;font-weight:700;line-height:1.1;color:var(--txt)}
.kpi-lab{font-size:12.5px;color:var(--txt2)}

/* ---------- Bang ---------- */
.atable-wrap{overflow-x:auto}
.atable{width:100%;border-collapse:collapse;font-size:14px;min-width:640px}
.atable th{
  text-align:left;padding:11px 14px;font-size:11.5px;font-weight:700;
  letter-spacing:.07em;text-transform:uppercase;color:var(--txt3);
  border-bottom:1px solid var(--line);background:var(--card2);white-space:nowrap;
}
.atable td{padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:middle;color:var(--txt)}
.atable tbody tr{transition:background .15s}
.atable tbody tr:hover{background:var(--p-soft2)}
.atable tbody tr:last-child td{border-bottom:0}
.atable .num{text-align:right;font-variant-numeric:tabular-nums}
.atable .act{white-space:nowrap;text-align:right}
.atable img.thumb{width:64px;height:44px;object-fit:cover;border-radius:8px;border:1px solid var(--line);display:block}
.atable .noimg{
  width:64px;height:44px;border-radius:8px;border:1px dashed var(--line2);
  display:grid;place-items:center;color:var(--txt3);
}
.atable .noimg .material-icons-round{font-size:18px}
.row-unread{background:color-mix(in srgb,var(--p) 5%, var(--card))}
@supports not (background: color-mix(in srgb, red 50%, blue)){.row-unread{background:#F4F9FE}}

/* ---------- Nut nho trong admin ---------- */
.abtn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:10px;border:1px solid var(--line2);
  background:var(--card);color:var(--txt);font-size:13.5px;font-weight:600;
  cursor:pointer;transition:.18s var(--ease);white-space:nowrap;
}
.abtn:hover{border-color:var(--p);color:var(--p);background:var(--p-soft2)}
.abtn .material-icons-round{font-size:17px}
.abtn-p{background:linear-gradient(135deg,var(--p),var(--marian));border-color:transparent;color:#fff;
  box-shadow:0 3px 10px rgba(25,118,210,.26)}
.abtn-p:hover{color:#fff;transform:translateY(-1px);box-shadow:0 6px 16px rgba(25,118,210,.34)}
.abtn-d{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 32%, var(--line2))}
.abtn-d:hover{background:var(--danger);color:#fff;border-color:var(--danger)}
@supports not (background: color-mix(in srgb, red 50%, blue)){.abtn-d{border-color:#E4B4B4}}
.abtn-i{padding:7px;width:34px;height:34px;justify-content:center}
.abtn-i .material-icons-round{font-size:18px}
.abtn:disabled{opacity:.5;cursor:not-allowed}

/* ---------- Bieu mau ---------- */
.afield{margin-bottom:16px}
.afield label{display:block;font-size:13px;font-weight:600;color:var(--txt2);margin-bottom:6px}
.afield label .req{color:var(--danger)}
.ainput,.aselect,.atextarea{
  width:100%;padding:10px 13px;font-size:14.5px;font-family:inherit;
  background:var(--field);border:1px solid var(--line2);border-radius:11px;color:var(--txt);
  transition:.18s var(--ease);
}
.ainput::placeholder,.atextarea::placeholder{color:var(--ph)}
.ainput:focus,.aselect:focus,.atextarea:focus{
  outline:none;background:var(--field-focus);border-color:var(--p);
  box-shadow:0 0 0 4px rgba(25,118,210,.14);
}
.atextarea{min-height:120px;resize:vertical;line-height:1.6}
.atextarea.tall{min-height:260px}
.ahint{font-size:12px;color:var(--txt3);margin-top:5px}
.aerr{font-size:12.5px;color:var(--danger);margin-top:5px;display:flex;align-items:center;gap:4px}
.aerr .material-icons-round{font-size:15px}
.ainput.bad,.aselect.bad,.atextarea.bad{border-color:var(--danger)}

.aswitch{display:inline-flex;align-items:center;gap:10px;cursor:pointer;user-select:none}
/* Quy tac ".afield label{display:block}" o tren manh hon nen tung de bep cong tac
   thanh mot khoi block, lam mat hinh vien thuoc -> khai bao lai cho du manh */
.afield label.aswitch,
.acard-body label.aswitch,
label.aswitch{display:inline-flex;align-items:center;margin-bottom:0;font-size:inherit;font-weight:400;color:inherit}
.aswitch input{position:absolute;opacity:0;width:0;height:0}
/* Cong tac bat/tat: trang thai TAT phai nhin ro duoc ca o nen sang lan nen toi
   (truoc day nen cong tac trung mau the nen chi thay moi nut tron trang) */
.aswitch .track{
  display:inline-block;vertical-align:middle;
  width:46px;height:26px;border-radius:999px;flex:0 0 46px;
  background:var(--field);
  border:1px solid var(--line2);
  box-shadow:inset 0 1px 3px rgba(0,0,0,.10);
  position:relative;transition:.22s var(--ease);
}
.aswitch .track::after{
  content:'';position:absolute;top:3px;left:3px;width:18px;height:18px;border-radius:50%;
  background:var(--txt3);box-shadow:0 1px 3px rgba(0,0,0,.35);transition:.22s var(--ease);
}
.aswitch:hover .track{border-color:var(--p)}
.aswitch input:checked + .track{
  background:linear-gradient(135deg,var(--p),var(--marian));
  border-color:transparent;
  box-shadow:0 2px 8px rgba(25,118,210,.32);
}
.aswitch input:checked + .track::after{transform:translateX(20px);background:#fff}
.aswitch input:focus-visible + .track{box-shadow:0 0 0 4px rgba(25,118,210,.28)}
.aswitch .lab{font-size:14px;font-weight:500;color:var(--txt);line-height:1.4}

/* ---------- Thong bao ---------- */
.aflash{
  display:flex;align-items:flex-start;gap:11px;
  padding:12px 16px;border-radius:12px;margin-bottom:16px;font-size:14px;
  border:1px solid var(--line);border-left-width:4px;background:var(--card);
}
.aflash .material-icons-round{font-size:20px;flex:0 0 auto}
.aflash.success{border-left-color:var(--ok)}
.aflash.success .material-icons-round{color:var(--ok)}
.aflash.danger{border-left-color:var(--danger)}
.aflash.danger .material-icons-round{color:var(--danger)}
.aflash.warning{border-left-color:var(--warn)}
.aflash.warning .material-icons-round{color:var(--warn)}
.aflash.info{border-left-color:var(--p)}
.aflash.info .material-icons-round{color:var(--p)}
.aflash .x{margin-left:auto;background:none;border:0;color:var(--txt3);cursor:pointer;padding:0 2px}

.abadge{
  display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:999px;
  font-size:11.5px;font-weight:700;letter-spacing:.02em;
}
.abadge .material-icons-round{font-size:13px}
.abadge.p{background:var(--p-soft);color:var(--marian)}
[data-theme="dark"] .abadge.p{color:var(--p)}
.abadge.ok{background:rgba(46,125,50,.12);color:var(--ok)}
.abadge.warn{background:rgba(239,108,0,.13);color:var(--warn)}
.abadge.gray{background:var(--bg-soft);color:var(--txt2);border:1px solid var(--line)}
.abadge.gold{background:var(--gold-soft);color:#7a6112}
[data-theme="dark"] .abadge.gold{color:var(--gold)}

/* ---------- Dang nhap ---------- */
.login-page{
  min-height:100vh;display:grid;place-items:center;padding:24px;
  background:
    radial-gradient(900px 500px at 80% -10%, rgba(201,162,39,.18), transparent 60%),
    linear-gradient(150deg,#0F2A5C,#1E4B9C 55%,#125aa3);
  position:relative;overflow:hidden;
}
.login-page::after{
  content:'';position:absolute;inset:0;
  background-image:url("../img/stained-glass.svg");background-size:520px auto;
  opacity:.1;mix-blend-mode:overlay;pointer-events:none;
}
.login-card{
  width:100%;max-width:404px;background:var(--card);border-radius:20px;
  box-shadow:0 24px 60px rgba(0,0,0,.34);overflow:hidden;position:relative;z-index:1;
  border:1px solid var(--line);
}
.login-head{
  padding:30px 30px 22px;text-align:center;border-bottom:1px solid var(--line);
  background:linear-gradient(160deg,var(--p-soft2),var(--card));
}
.login-mark{
  width:56px;height:64px;margin:0 auto 14px;
  border-radius:50% 50% 12px 12px / 42% 42% 12px 12px;
  background:linear-gradient(150deg,var(--marian),var(--p));
  display:grid;place-items:center;box-shadow:0 8px 22px rgba(30,75,156,.32);
}
.login-mark svg{width:24px;height:32px}
.login-head h1{font-family:'Playfair Display',serif;font-size:20px;margin:0 0 4px;color:var(--txt)}
.login-head p{font-size:13px;color:var(--txt2);margin:0}
.login-body{padding:26px 30px 30px}
.login-foot{text-align:center;padding:0 30px 26px;font-size:12.5px;color:var(--txt3)}

/* ---------- Quan ly anh (keo tha) ---------- */
.dropzone{
  border:2px dashed var(--line2);border-radius:14px;padding:32px 20px;text-align:center;
  background:var(--card2);color:var(--txt2);cursor:pointer;transition:.22s var(--ease);
}
.dropzone:hover,.dropzone.drag{
  border-color:var(--p);background:var(--p-soft2);color:var(--p);
}
.dropzone .material-icons-round{font-size:40px;color:var(--txt3);display:block;margin-bottom:8px}
.dropzone.drag .material-icons-round{color:var(--p)}
.dropzone b{color:var(--txt)}
.dropzone.drag b{color:var(--p)}

.img-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));gap:14px}
.img-tile{
  border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--card);
  box-shadow:var(--shadow-1);position:relative;transition:.2s var(--ease);
}
.img-tile.dragging{opacity:.45;transform:scale(.97)}
.img-tile.over{border-color:var(--p);box-shadow:0 0 0 3px rgba(25,118,210,.18)}
.img-tile .pic{aspect-ratio:4/3;background:var(--bg-soft);position:relative}
.img-tile .pic img{width:100%;height:100%;object-fit:cover;display:block}
.img-tile .grab{
  position:absolute;top:8px;left:8px;width:28px;height:28px;border-radius:8px;
  background:rgba(255,255,255,.92);color:var(--txt2);display:grid;place-items:center;cursor:grab;
}
.img-tile .grab .material-icons-round{font-size:17px}
.img-tile .del{
  position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:8px;border:0;
  background:rgba(198,40,40,.92);color:#fff;display:grid;place-items:center;cursor:pointer;
}
.img-tile .del .material-icons-round{font-size:16px}
.img-tile .cap{padding:8px}
.img-tile .cap input{
  width:100%;border:1px solid var(--line);border-radius:8px;padding:6px 9px;font-size:12.5px;
  background:var(--field);color:var(--txt);
}
.img-tile .cap input:focus{outline:none;border-color:var(--p);background:var(--field-focus)}
.img-tile .ord{
  position:absolute;bottom:8px;left:8px;background:rgba(15,42,92,.85);color:#fff;
  font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;
}
.upload-row{
  display:flex;align-items:center;gap:10px;padding:8px 12px;border:1px solid var(--line);
  border-radius:10px;margin-top:8px;font-size:13px;background:var(--card);
}
.upload-row .bar{flex:1;height:6px;border-radius:6px;background:var(--line);overflow:hidden}
.upload-row .bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--p),var(--marian));transition:width .2s}
.upload-row.err{border-color:var(--danger);color:var(--danger)}
.upload-row.ok{border-color:var(--ok)}

/* ---------- Phan trang admin ---------- */
.apager{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;padding:14px}
.apager a,.apager span{
  min-width:34px;height:34px;padding:0 10px;border-radius:9px;
  display:inline-flex;align-items:center;justify-content:center;
  border:1px solid var(--line2);background:var(--card);color:var(--txt2);font-size:13.5px;
}
.apager a:hover{border-color:var(--p);color:var(--p)}
.apager .cur{background:var(--p);border-color:var(--p);color:#fff;font-weight:600}
.apager .gap{border:0;background:transparent}

.aempty{text-align:center;padding:44px 18px;color:var(--txt2)}
.aempty .material-icons-round{font-size:42px;color:var(--txt3);display:block;margin-bottom:8px}

.toolbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:16px}
.toolbar .grow{flex:1;min-width:180px}
.searchbox{position:relative}
.searchbox .material-icons-round{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);color:var(--txt3);font-size:19px;
}
.searchbox .ainput{padding-left:40px}

.help-note{
  font-size:13px;color:var(--txt2);background:var(--p-soft2);border:1px solid var(--line);
  border-left:3px solid var(--p);border-radius:10px;padding:11px 14px;margin-bottom:16px;
}

/* ---------- Ma QR tai anh tu dien thoai ---------- */
.qr-box{
  width:186px;height:186px;margin:0 auto;
  background:#fff;border:1px solid var(--line);border-radius:14px;
  display:grid;place-items:center;padding:10px;box-shadow:var(--shadow-1);
}
.qr-box img,.qr-box canvas{display:block;width:100%;height:100%}
.qr-link{
  font-family:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  font-size:11.5px;color:var(--txt2);
  background:var(--field);border:1px solid var(--line);border-radius:9px;
  padding:7px 10px;word-break:break-all;line-height:1.45;
}
.qr-meta{
  display:flex;flex-wrap:wrap;gap:6px 14px;justify-content:center;
  margin-top:12px;font-size:12.5px;color:var(--txt3);
}
.qr-meta span{display:inline-flex;align-items:center;gap:4px}
.qr-meta .material-icons-round{font-size:14px}
.img-tile.fresh{animation:tileIn .45s var(--ease)}
@keyframes tileIn{from{opacity:0;transform:scale(.9)}to{opacity:1;transform:none}}
.img-tile .via{
  position:absolute;bottom:8px;right:8px;
  background:rgba(201,162,39,.92);color:#241d00;
  font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:999px;
  display:inline-flex;align-items:center;gap:3px;
}
.img-tile .via .material-icons-round{font-size:12px}

/* ---------- Chon anh em thi cong cho cong trinh ---------- */
.crew-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:10px}
.crew-item{
  display:flex;align-items:center;gap:10px;padding:9px 11px;
  border:1px solid var(--line2);border-radius:12px;background:var(--card);
  cursor:pointer;transition:.18s var(--ease);
}
.crew-item:hover{border-color:var(--p);background:var(--p-soft2)}
.crew-item.on{border-color:var(--p);background:var(--p-soft2);box-shadow:0 0 0 3px rgba(25,118,210,.12)}
.crew-item input{position:absolute;opacity:0;width:0;height:0}
.crew-ava{
  width:34px;height:34px;flex:0 0 34px;border-radius:50%;overflow:hidden;
  background:linear-gradient(140deg,var(--marian),var(--p));color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:13px;
}
.crew-ava img{width:100%;height:100%;object-fit:cover}
.crew-name{font-size:13.5px;font-weight:600;color:var(--txt);line-height:1.25}
.crew-role{font-size:11.5px;color:var(--txt3)}
.crew-tick{margin-left:auto;color:var(--line2)}
.crew-item.on .crew-tick{color:var(--p)}
.crew-tick .material-icons-round{font-size:20px}
.crew-cell{display:flex;flex-direction:column;gap:6px}
.crew-note-input{display:none}
.crew-cell.on .crew-note-input{display:block;animation:tileIn .25s var(--ease)}
/* Khong co JavaScript thi hien het o ghi chu cho van dung duoc */
.no-js .crew-note-input{display:block}

/* Duong ngan cach nho ben trong mot the quan tri */
.asep{height:1px;background:var(--line);margin:16px 0 14px;border:0}

/* O duong dan: o nhap + nut sinh lai theo tieu de */
.slug-row{display:flex;gap:8px;align-items:stretch}
.slug-row .ainput{flex:1;min-width:0}
.slug-row .abtn{flex:0 0 auto;white-space:nowrap}
.slug-state{
  display:inline-flex;align-items:center;gap:5px;margin-left:8px;
  padding:2px 9px;border-radius:999px;font-size:11px;font-weight:600;
  background:var(--bg-soft);color:var(--txt3);border:1px solid var(--line);
  vertical-align:middle;
}
.slug-state.on{background:var(--p-soft);color:var(--marian);border-color:transparent}
[data-theme="dark"] .slug-state.on{color:var(--p)}
@media (max-width:575.98px){
  .slug-row{flex-direction:column}
  .slug-row .abtn{justify-content:center}
}

/* ---------------------------------------------------------------------
 * O anh trong album: anh bia noi bat, anh dang an mo di
 * ------------------------------------------------------------------- */
.img-tile.is-cover{
  border-color:var(--gold);
  box-shadow:0 0 0 3px var(--gold-soft), var(--shadow-2);
}
.img-tile.is-cover .pic::after{
  content:'';position:absolute;inset:0;pointer-events:none;
  border:2px solid var(--gold);
}
.img-tile.is-hidden .pic img{filter:grayscale(1) opacity(.42)}
.img-tile.is-hidden{border-style:dashed}

.img-tile .cover-flag,
.img-tile .hidden-flag{
  position:absolute;left:8px;bottom:8px;z-index:3;
  display:none;align-items:center;gap:5px;
  padding:3px 9px;border-radius:999px;
  font-size:11px;font-weight:700;letter-spacing:.02em;
  box-shadow:0 2px 8px rgba(0,0,0,.22);
}
.img-tile .cover-flag{background:linear-gradient(135deg,var(--gold),#a8861a);color:#fff}
.img-tile .hidden-flag{background:rgba(20,28,38,.86);color:#fff}
.img-tile .cover-flag .material-icons-round,
.img-tile .hidden-flag .material-icons-round{font-size:14px}
.img-tile.is-cover .cover-flag{display:inline-flex}
.img-tile.is-hidden .hidden-flag{display:inline-flex}
.img-tile.is-cover.is-hidden .cover-flag{display:none}

.tile-acts{display:grid;grid-template-columns:1fr 1fr;gap:6px;margin-top:8px}
.tile-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:5px;
  padding:6px 4px;border-radius:9px;cursor:pointer;
  font-size:11.5px;font-weight:600;line-height:1.2;
  background:var(--field);color:var(--txt2);
  border:1px solid var(--line);
  transition:.18s var(--ease);
}
.tile-btn .material-icons-round{font-size:15px}
.tile-btn:hover{border-color:var(--line2);color:var(--txt)}
.tile-btn.on{background:var(--p-soft);border-color:transparent;color:var(--marian)}
[data-theme="dark"] .tile-btn.on{color:var(--p)}
.tile-btn.star.on{background:var(--gold-soft);color:#7a6112}
[data-theme="dark"] .tile-btn.star.on{color:var(--gold)}
.tile-btn:focus-visible{box-shadow:0 0 0 3px rgba(25,118,210,.28);outline:none}

.dropzone kbd{
  display:inline-block;padding:1px 5px;border-radius:5px;
  font-family:inherit;font-size:11px;font-weight:700;
  background:var(--bg-soft);border:1px solid var(--line2);color:var(--txt2);
}

/* ---------------------------------------------------------------------
 * Trang Logo & anh
 * ------------------------------------------------------------------- */
.brand-preview{
  display:grid;place-items:center;
  min-height:132px;padding:16px;margin-bottom:14px;
  border-radius:var(--radius-sm);
  background:
    linear-gradient(45deg,var(--bg-soft) 25%,transparent 25%) -8px 0/16px 16px,
    linear-gradient(-45deg,var(--bg-soft) 25%,transparent 25%) -8px 0/16px 16px,
    linear-gradient(45deg,transparent 75%,var(--bg-soft) 75%) 0 0/16px 16px,
    linear-gradient(-45deg,transparent 75%,var(--bg-soft) 75%) 0 0/16px 16px,
    var(--card);
  border:1px solid var(--line);
}
.brand-preview img{max-width:100%;max-height:110px;object-fit:contain;display:block}
.brand-empty{display:grid;place-items:center;gap:8px;color:var(--txt3);font-size:12.5px;text-align:center}

.icon-row{display:flex;flex-wrap:wrap;align-items:flex-end;gap:12px;margin-bottom:10px}
.icon-chip{display:grid;justify-items:center;gap:4px}
.icon-chip img{
  width:44px;height:44px;object-fit:contain;
  border-radius:10px;background:#fff;padding:3px;
  border:1px solid var(--line);
}
.icon-chip b{font-size:10.5px;font-weight:700;color:var(--txt3);letter-spacing:.03em}

.arange{
  width:100%;height:26px;padding:0;margin:2px 0 0;
  background:transparent;-webkit-appearance:none;appearance:none;cursor:pointer;
}
.arange::-webkit-slider-runnable-track{
  height:6px;border-radius:999px;
  background:linear-gradient(90deg,var(--p),var(--marian));
}
.arange::-moz-range-track{
  height:6px;border-radius:999px;
  background:linear-gradient(90deg,var(--p),var(--marian));
}
.arange::-webkit-slider-thumb{
  -webkit-appearance:none;appearance:none;margin-top:-6px;
  width:18px;height:18px;border-radius:50%;
  background:#fff;border:2px solid var(--p);
  box-shadow:0 1px 4px rgba(0,0,0,.25);
}
.arange::-moz-range-thumb{
  width:18px;height:18px;border-radius:50%;
  background:#fff;border:2px solid var(--p);
  box-shadow:0 1px 4px rgba(0,0,0,.25);
}
.arange:focus-visible{outline:none}
.arange:focus-visible::-webkit-slider-thumb{box-shadow:0 0 0 4px rgba(25,118,210,.28)}

.range-legend{
  display:flex;justify-content:space-between;gap:8px;
  font-size:11px;color:var(--txt3);margin-top:4px;
}
.range-legend span:nth-child(2){color:var(--ok);font-weight:600}
@media (max-width:479.98px){
  .range-legend span:nth-child(2){display:none}
  .tile-acts{grid-template-columns:1fr}
}

/* ---------------------------------------------------------------------
 * Khung chon anh dung chung: keo tha + bam chon + dan Ctrl+V
 * ------------------------------------------------------------------- */
.pz-input{position:absolute;width:0;height:0;opacity:0;pointer-events:none}

.pickzone{
  position:relative;display:block;cursor:pointer;
  padding:18px 14px;border-radius:var(--radius-sm);
  background:var(--field);
  border:2px dashed var(--line2);
  text-align:center;
  transition:.2s var(--ease);
}
.pickzone:hover{border-color:var(--p);background:var(--p-soft2)}
[data-theme="dark"] .pickzone:hover{background:var(--p-soft)}
.pickzone:focus-visible{outline:none;border-color:var(--p);box-shadow:0 0 0 4px rgba(25,118,210,.24)}
.pickzone.drag{
  border-color:var(--p);border-style:solid;
  background:var(--p-soft);
  box-shadow:0 0 0 4px rgba(25,118,210,.16);
  transform:scale(1.01);
}
.pickzone.vua-nhan{border-color:var(--ok);box-shadow:0 0 0 4px rgba(46,125,50,.2)}

.pz-ico{display:block;font-size:30px;color:var(--txt3);margin-bottom:4px}
.pickzone:hover .pz-ico,.pickzone.drag .pz-ico{color:var(--p)}
.pz-title{display:block;font-size:13.5px;font-weight:600;color:var(--txt2)}
.pz-sub{display:block;font-size:12px;color:var(--txt3);margin-top:3px}
.pz-sub kbd{
  display:inline-block;padding:1px 5px;border-radius:5px;
  font-family:inherit;font-size:11px;font-weight:700;
  background:var(--bg-soft);border:1px solid var(--line2);color:var(--txt2);
}

/* Nhan cho biet anh dan se vao khung nao (khi trang co nhieu khung) */
.pickzone.nhan-dan::before{
  content:'sẽ dán vào đây';
  position:absolute;top:-9px;right:12px;
  padding:1px 9px;border-radius:999px;
  font-size:10.5px;font-weight:700;letter-spacing:.02em;
  background:var(--p);color:#fff;
}

/* Anh da chon */
.pz-file:empty{display:none}
.pz-file{
  display:flex;align-items:center;gap:10px;text-align:left;
  margin-top:14px;padding:8px 9px;
  border-radius:10px;background:var(--card);border:1px solid var(--line);
}
.pz-file img{
  width:48px;height:48px;flex:0 0 48px;object-fit:contain;
  border-radius:8px;background:#fff;border:1px solid var(--line);padding:2px;
}
.pz-name{
  flex:1;min-width:0;font-size:12.5px;color:var(--txt2);
  overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.pz-x{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;border:0;cursor:pointer;
  display:grid;place-items:center;background:transparent;color:var(--txt3);
}
.pz-x:hover{background:rgba(198,40,40,.12);color:var(--danger)}
.pz-x .material-icons-round{font-size:16px}

.pickzone.co-anh{border-style:solid;border-color:var(--line);background:var(--card2)}
.pickzone.co-anh .pz-ico{display:none}
.pickzone.co-anh .pz-title{font-size:12.5px}

/* Khung xem truoc lon dang giu anh chua luu */
.brand-preview.chua-luu{border-color:var(--warn);border-style:dashed}
.chua-luu-nhan{
  display:inline-flex;align-items:center;gap:5px;
  margin-top:10px;padding:3px 10px;border-radius:999px;
  font-size:11.5px;font-weight:600;
  background:rgba(239,108,0,.14);color:var(--warn);
}
.chua-luu-nhan .material-icons-round{font-size:14px}

/* ---------------------------------------------------------------------
 * Nhap anh em thi cong theo tung dong
 * ------------------------------------------------------------------- */
.crew-list{display:flex;flex-direction:column;gap:8px}
.crew-line{
  display:grid;
  grid-template-columns:34px minmax(120px,1.1fr) minmax(120px,1.3fr) minmax(120px,1fr) 32px;
  align-items:center;gap:8px;
}
.crew-ava-mini{
  width:34px;height:34px;border-radius:50%;
  display:grid;place-items:center;
  font-family:'Playfair Display',serif;font-size:15px;font-weight:600;
  background:linear-gradient(150deg,var(--p),var(--marian));color:#fff;
  box-shadow:0 1px 4px rgba(25,118,210,.3);
}
.crew-ava-mini.trong{background:var(--field);border:1px dashed var(--line2);box-shadow:none}
.crew-line .ainput{padding:8px 11px;font-size:13.5px}
.crew-in-name{font-weight:600}
.crew-del{
  width:32px;height:32px;border-radius:50%;border:0;cursor:pointer;
  display:grid;place-items:center;background:transparent;color:var(--txt3);
  transition:.18s var(--ease);
}
.crew-del:hover{background:rgba(198,40,40,.12);color:var(--danger)}
.crew-del .material-icons-round{font-size:17px}

.crew-quick{display:flex;flex-wrap:wrap;align-items:center;gap:6px;margin-top:14px}
.crew-quick-lab{font-size:12px;font-weight:600;color:var(--txt3);margin-right:2px}
.crew-chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:4px 11px 4px 4px;border-radius:999px;cursor:pointer;
  font-size:12.5px;font-weight:600;
  background:var(--field);color:var(--txt2);
  border:1px solid var(--line);
  transition:.18s var(--ease);
}
.crew-chip:hover{border-color:var(--p);color:var(--p);background:var(--p-soft2)}
[data-theme="dark"] .crew-chip:hover{background:var(--p-soft)}
.crew-chip-ava{
  width:22px;height:22px;border-radius:50%;
  display:grid;place-items:center;
  font-size:11px;font-weight:700;
  background:var(--p-soft);color:var(--marian);
}
[data-theme="dark"] .crew-chip-ava{color:var(--p)}
.crew-chip b{
  font-size:10.5px;font-weight:700;padding:0 6px;border-radius:999px;
  background:var(--bg-soft);color:var(--txt3);
}
.crew-chip.da-co{opacity:.42;cursor:default;pointer-events:none}

@media (max-width:767.98px){
  .crew-line{
    grid-template-columns:34px 1fr 32px;
    grid-template-areas:'ava ten xoa' '. viec viec' '. web web';
    row-gap:6px;
  }
  .crew-ava-mini{grid-area:ava}
  .crew-in-name{grid-area:ten}
  .crew-in-note{grid-area:viec}
  .crew-in-web{grid-area:web}
  .crew-del{grid-area:xoa}
  .crew-line{padding-bottom:10px;border-bottom:1px dashed var(--line)}
}

/* ---------------------------------------------------------------------
 * Nut Luu tren dau trang: luon nhin thay, doi mau khi co thay doi chua luu
 * ------------------------------------------------------------------- */
.adm-save{position:relative;flex:0 0 auto}
.adm-save .material-icons-round{font-size:17px}
.adm-save.chua-luu{
  background:linear-gradient(135deg,var(--warn),#c25e00);
  border-color:transparent;
  box-shadow:0 2px 10px rgba(239,108,0,.34);
  animation:nhipLuu 2.4s ease-in-out infinite;
}
.adm-save-cham{display:none}
.adm-save.chua-luu .adm-save-cham{
  display:block;position:absolute;top:-3px;right:-3px;
  width:10px;height:10px;border-radius:50%;
  background:#fff;border:2px solid var(--warn);
}
@keyframes nhipLuu{
  0%,100%{box-shadow:0 2px 10px rgba(239,108,0,.34)}
  50%    {box-shadow:0 2px 16px rgba(239,108,0,.58)}
}
@media (prefers-reduced-motion: reduce){
  .adm-save.chua-luu{animation:none}
}

/* Dai nhac o cuoi man hinh khi con thay doi chua luu */
body.co-thay-doi::after{
  content:'Còn thay đổi chưa lưu — bấm Lưu ở đầu trang';
  position:fixed;left:50%;bottom:16px;transform:translateX(-50%);
  z-index:60;pointer-events:none;
  padding:8px 16px;border-radius:999px;
  font-size:12.5px;font-weight:600;
  background:var(--warn);color:#fff;
  box-shadow:0 6px 20px rgba(0,0,0,.28);
}

@media (max-width:767.98px){
  .adm-save-lab{display:none}
  .adm-save{padding-left:10px;padding-right:10px}
  body.co-thay-doi::after{font-size:11.5px;padding:7px 12px;bottom:10px}
}

/* Chu phu nho ngay canh nhan o nhap */
.ahint-inline{
  font-weight:400;font-size:11.5px;color:var(--txt3);
  margin-left:4px;
}