:root{--nx-primary:#0b5ed7;--nx-primary2:#084298;--nx-sky:#eaf3ff;--nx-success:#198754;--nx-danger:#dc3545;--nx-warning:#f59e0b;--nx-dark:#16233a;--nx-muted:#6b7280;--nx-bg:#f4f7fb;--nx-card:#fff;--nx-border:#e5eaf1}
*{box-sizing:border-box}body{background:var(--nx-bg);color:#263142;font-family:Inter,system-ui,-apple-system,"Segoe UI",sans-serif}.nx-topbar{background:linear-gradient(90deg,#062d68,#0b5ed7);min-height:64px;box-shadow:0 3px 16px rgba(18,43,77,.16)}.navbar-brand img{height:38px;max-width:160px;background:#fff;border-radius:9px;padding:4px 8px}.navbar-brand span{font-weight:800;letter-spacing:.08em;font-size:.95rem}.nx-sidebar{background:#10233f;min-height:calc(100vh - 64px);position:sticky;top:0}.nx-sidebar a{display:flex;align-items:center;gap:11px;color:#cbd7e7;padding:11px 13px;border-radius:10px;margin:4px 8px;text-decoration:none;font-weight:600;font-size:.91rem;transition:.18s}.nx-sidebar a i{font-size:1.08rem;width:20px}.nx-sidebar a:hover,.nx-sidebar a.active{background:linear-gradient(90deg,#0b5ed7,#2f80ed);color:#fff;box-shadow:0 5px 16px rgba(11,94,215,.25)}.content-wrap{padding:22px 24px 40px}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.page-heading h4{margin:2px 0 0;font-weight:800;color:#17243b}.page-kicker{text-transform:uppercase;letter-spacing:.12em;font-size:.68rem;color:#7c8a9c;font-weight:800}.nx-card{border:1px solid var(--nx-border);border-radius:16px;box-shadow:0 7px 24px rgba(23,43,77,.06);background:var(--nx-card)}.nx-stat{border-radius:16px;color:#fff;padding:18px;min-height:116px;position:relative;overflow:hidden;box-shadow:0 10px 20px rgba(18,43,77,.12)}.nx-stat:after{content:"";position:absolute;width:95px;height:95px;border-radius:50%;background:rgba(255,255,255,.1);right:-25px;bottom:-32px}.nx-stat h2,.nx-stat h4,.nx-stat h5{font-weight:800}.nx-blue{background:linear-gradient(135deg,#0b5ed7,#3d8bfd)}.nx-green{background:linear-gradient(135deg,#157347,#20a86b)}.nx-red{background:linear-gradient(135deg,#b02a37,#e55361)}.nx-dark{background:linear-gradient(135deg,#16233a,#334d6e)}.nx-orange{background:linear-gradient(135deg,#d97706,#f59e0b)}
.room-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(185px,1fr));gap:15px}.room-card{border:0;border-radius:17px;min-height:178px;color:#fff;padding:17px;position:relative;overflow:hidden;box-shadow:0 8px 22px rgba(18,43,77,.14);transition:.18s}.room-card:hover{transform:translateY(-3px)}.room-card.available{background:linear-gradient(145deg,#b4232e,#e55361)}.room-card.occupied{background:linear-gradient(145deg,#116c45,#21a66a)}.room-card .room-icon{position:absolute;right:14px;top:12px;font-size:2rem;opacity:.25}.room-card .room-code{font-size:1.28rem;font-weight:900}.room-card .room-price{font-size:.88rem;opacity:.94}.room-card .room-state{margin-top:18px;font-size:.76rem;font-weight:900;letter-spacing:.05em}.room-card .stay-line{font-size:.77rem;line-height:1.35;min-height:32px}.room-card .btn{border-radius:9px;font-weight:800}.collection-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}.collection-box{background:#fff;border:1px solid var(--nx-border);border-radius:14px;padding:15px;box-shadow:0 5px 18px rgba(23,43,77,.05)}.collection-box small{color:var(--nx-muted);font-weight:700}.collection-box strong{display:block;color:var(--nx-dark);font-size:1.2rem;margin-top:3px}.sale-area-card{border-radius:16px;padding:18px;border:1px solid var(--nx-border);background:#fff;box-shadow:0 6px 20px rgba(23,43,77,.06)}.sale-area-card .icon-bubble{width:45px;height:45px;border-radius:12px;display:grid;place-items:center;background:var(--nx-sky);color:var(--nx-primary);font-size:1.3rem}.table{font-size:.9rem}.table thead th{background:#f7f9fc;color:#536277;border-bottom-color:#e7ecf2;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}.dt-container .dt-search input,.dt-container .dt-length select{border:1px solid #dbe2eb;border-radius:8px;padding:5px 8px}.modal-content{border:0;border-radius:18px;box-shadow:0 22px 60px rgba(15,32,57,.24)}.modal-header{border-bottom:1px solid #edf0f4;padding:16px 20px}.modal-body{padding:20px}.form-control,.form-select{border-radius:10px;border-color:#dce3eb;min-height:42px}.btn{border-radius:10px;font-weight:700}.badge-soft-success{background:#e8f7ef;color:#157347}.badge-soft-danger{background:#fdebed;color:#b4232e}.badge-soft-blue{background:#eaf3ff;color:#0b5ed7}.login-cover{min-height:100vh;background:radial-gradient(circle at 20% 20%,#e5f0ff,transparent 34%),linear-gradient(135deg,#eef5ff,#f8fbff);display:flex;align-items:center}.login-box{max-width:440px;margin:auto}.logo-login{max-width:310px;width:100%}
@media(max-width:767px){.nx-sidebar{min-height:auto;position:static;display:flex;overflow-x:auto;padding:8px!important}.nx-sidebar a{white-space:nowrap;margin:2px}.content-wrap{padding:15px 12px 30px}.room-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.room-card{min-height:165px;padding:13px}.page-kicker{display:none}}

/* Nexus Clean UI patch */
body.modal-open{overflow:hidden}.nx-modal{z-index:1060;padding:16px!important}.modal-backdrop{z-index:1055}.nx-modal .modal-dialog{max-width:680px;margin:1.5rem auto}.nx-modal .modal-dialog.modal-lg{max-width:880px}.nx-modal .modal-content{overflow:hidden;border:1px solid rgba(15,35,63,.08);border-radius:20px;background:#fff}.nx-modal .modal-header{background:linear-gradient(180deg,#fff,#f8fbff);padding:18px 22px}.nx-modal .modal-title{font-weight:800;color:#17243b;margin:0}.modal-kicker{font-size:.65rem;font-weight:900;letter-spacing:.14em;color:#0b5ed7;margin-bottom:2px}.nx-modal .modal-body{padding:22px;max-height:calc(100vh - 150px);overflow-y:auto}.nx-modal .form-label{font-size:.82rem;font-weight:800;color:#475569;margin-bottom:6px}.nx-modal .form-control,.nx-modal .form-select{min-height:44px;background:#fbfdff;border:1px solid #dbe4ef}.nx-modal textarea.form-control{min-height:92px}.nx-modal .form-control:focus,.nx-modal .form-select:focus{background:#fff;border-color:#86b7fe;box-shadow:0 0 0 .2rem rgba(13,110,253,.12)}.nx-modal .btn.w-100{min-height:45px}.table-responsive{border-radius:12px}.nx-card .card-body{padding:18px}.alert{border-radius:12px}.dt-container{width:100%;overflow-x:auto}.dt-container .dt-layout-row{margin:.5rem 0}.action-group{display:flex;flex-wrap:wrap;gap:6px}.action-group form{display:flex;gap:6px;margin:0}
@media(max-width:767px){.nx-modal{padding:8px!important}.nx-modal .modal-dialog,.nx-modal .modal-dialog.modal-lg{margin:.5rem auto;max-width:calc(100% - 4px)}.nx-modal .modal-body{padding:16px;max-height:calc(100vh - 95px)}.nx-modal .modal-header{padding:14px 16px}.room-grid{grid-template-columns:1fr 1fr}.collection-strip{grid-template-columns:1fr 1fr}.table-responsive{overflow-x:auto}.page-heading{margin-bottom:12px}}
@media(max-width:430px){.room-grid,.collection-strip{grid-template-columns:1fr}.content-wrap{padding-left:10px;padding-right:10px}}


/* Nexus V4 phone-first navigation and fitting */
.nx-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:1045;background:rgba(255,255,255,.97);backdrop-filter:blur(14px);border-top:1px solid #dfe6ef;box-shadow:0 -8px 24px rgba(23,43,77,.10);display:flex;align-items:stretch;justify-content:space-around;padding:5px max(5px,env(safe-area-inset-right)) calc(5px + env(safe-area-inset-bottom)) max(5px,env(safe-area-inset-left));overflow-x:auto}
.nx-bottom-nav a{min-width:66px;flex:1;text-decoration:none;color:#64748b;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:7px 5px;border-radius:11px;font-size:.62rem;font-weight:800;line-height:1.05;white-space:nowrap}
.nx-bottom-nav a i{font-size:1.12rem}.nx-bottom-nav a.active{color:#0b5ed7;background:#eaf3ff}.nx-bottom-nav a:hover{color:#0b5ed7}
.nx-subscription-card{display:flex;align-items:center;justify-content:space-between;gap:14px;background:linear-gradient(135deg,#eaf8f0,#f8fffb);border:1px solid #bfe4cf;border-radius:14px;padding:13px 16px;color:#145a38}.nx-subscription-card small{display:block;font-size:.68rem;font-weight:900;letter-spacing:.1em}.nx-subscription-card strong{display:block;font-size:1.05rem}.nx-subscription-card span{font-size:.78rem;color:#4b6b5a}.nx-subscription-card i{font-size:1.8rem}.nx-recovery{font-size:.83rem;font-weight:700;color:#475569}.nx-recovery a{color:#0b5ed7;text-decoration:none}.nx-subscription-alert a{text-decoration:underline}
@media(max-width:767px){body{padding-bottom:74px}.content-wrap{width:100%;max-width:100%;padding:12px 10px 88px}.page-heading h4{font-size:1.08rem}.page-heading{margin-bottom:10px}.nx-stat{min-height:92px;padding:13px}.nx-stat h2{font-size:1.45rem}.nx-stat h4{font-size:1.04rem}.room-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.room-card{min-height:142px;padding:11px;border-radius:13px}.room-card .room-icon{font-size:1.55rem;right:10px;top:9px}.room-card .room-code{font-size:1.02rem;padding-right:28px}.room-card .room-price{font-size:.72rem}.room-card .room-state{margin-top:11px;font-size:.63rem}.room-card .stay-line{font-size:.67rem;min-height:27px;line-height:1.25}.room-card .mt-3{margin-top:.55rem!important}.room-card .btn-sm{font-size:.68rem;padding:.28rem .45rem}.collection-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.collection-box{padding:11px;border-radius:12px}.collection-box strong{font-size:.96rem}.collection-box small{font-size:.69rem}.nx-modal .modal-dialog,.nx-modal .modal-dialog.modal-lg{margin:0;max-width:100%;height:100%;min-height:100%}.nx-modal{padding:0!important}.nx-modal .modal-content{border-radius:0;min-height:100vh;max-height:100vh}.nx-modal .modal-body{padding:14px 12px 92px;max-height:none;overflow-y:auto}.nx-modal .modal-header{position:sticky;top:0;z-index:2;padding:12px 14px;background:#fff}.nx-modal .row.g-3{--bs-gutter-x:.65rem;--bs-gutter-y:.65rem}.nx-modal .col-md-6,.nx-modal .col-md-4,.nx-modal .col-md-8{width:100%}.nx-modal .form-control,.nx-modal .form-select{font-size:16px;min-height:44px}.nx-modal .btn.w-100{min-height:46px;position:sticky;bottom:0;z-index:1}.table{font-size:.76rem}.card.nx-card .card-body{padding:12px}.navbar-brand img{height:34px}.nx-topbar{min-height:56px;padding-left:9px!important;padding-right:9px!important}}
@media(max-width:380px){.room-grid{grid-template-columns:1fr 1fr}.room-card{min-height:138px}.nx-bottom-nav a{min-width:61px;font-size:.58rem}.collection-strip{grid-template-columns:1fr 1fr}}

/* Nexus V5 compact rooms, forms and tables */
.room-grid{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:9px}
.room-card{min-height:118px;padding:11px 12px;border-radius:13px;box-shadow:0 5px 14px rgba(18,43,77,.12)}
.room-card:hover{transform:translateY(-1px)}
.room-card .room-icon{font-size:1.45rem;right:9px;top:8px}
.room-card .room-code{font-size:1rem;line-height:1.15;padding-right:22px}
.room-card .room-price{font-size:.7rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.room-card .room-state{margin-top:8px;font-size:.59rem;letter-spacing:.045em}
.room-card .room-guest{font-size:.67rem;font-weight:700;margin-top:2px;opacity:.96;max-width:100%}
.room-card .room-actions{margin-top:7px}
.room-card .btn-sm{font-size:.64rem;padding:.23rem .38rem;border-radius:7px;line-height:1.25}
.room-card .btn-sm i{font-size:.72rem}

/* cleaner tables across the whole application */
.table-responsive{width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;border:1px solid #edf1f5;background:#fff}
.table{width:100%!important;margin-bottom:0;vertical-align:middle}
.table>:not(caption)>*>*{padding:.58rem .62rem;white-space:nowrap}
.table td .small,.table td small{white-space:normal;min-width:105px}
.table thead th{position:relative;font-size:.69rem;letter-spacing:.035em}
.dt-container{max-width:100%}
.dt-container .dt-layout-row{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.dt-container .dt-layout-cell{max-width:100%}
.dt-container .dt-search{margin-left:auto}
.dt-container .dt-search input{max-width:190px}
.dt-container .dt-paging{overflow-x:auto;max-width:100%}
.action-group,.table td form{white-space:nowrap}

/* uniform forms */
.nx-modal .modal-content{max-height:92vh}
.nx-modal .modal-body{padding:18px 20px}
.nx-modal .modal-footer{border-top:1px solid #edf0f4;background:#fbfcfe;padding:11px 16px;justify-content:flex-end}
.nx-modal .modal-footer .btn{min-width:96px}
.nx-modal form .form-control,.nx-modal form .form-select{width:100%}
.nx-modal .row{align-items:start}
.nx-modal .form-text{font-size:.72rem}
textarea.form-control{resize:vertical}

@media(max-width:991px){
  .room-grid{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px}
  .table>:not(caption)>*>*{padding:.5rem .55rem}
}
@media(max-width:767px){
  .room-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .room-card{min-height:105px;padding:8px;border-radius:10px}
  .room-card .room-icon{font-size:1.15rem;right:7px;top:6px}
  .room-card .room-code{font-size:.82rem;padding-right:18px}
  .room-card .room-price{font-size:.57rem}
  .room-card .room-state{margin-top:5px;font-size:.5rem}
  .room-card .room-guest{font-size:.56rem;margin-top:1px}
  .room-card .room-actions{margin-top:5px;gap:3px!important}
  .room-card .btn-sm{font-size:.55rem;padding:.18rem .28rem}
  .room-card .btn-sm i{font-size:.62rem}
  .nx-modal .modal-content{max-height:100vh}
  .nx-modal .modal-body{padding:12px 11px 16px;max-height:calc(100vh - 124px)}
  .nx-modal .modal-footer{position:sticky;bottom:0;z-index:3;padding:9px 11px calc(9px + env(safe-area-inset-bottom));background:#fff}
  .nx-modal .modal-footer .btn{width:100%;min-height:42px}
  .nx-modal form .btn.w-100{position:static}
  .table{font-size:.7rem}
  .table>:not(caption)>*>*{padding:.44rem .48rem}
  .dt-container .dt-search{margin-left:0;width:100%}
  .dt-container .dt-search input{width:calc(100% - 60px);max-width:none}
  .dt-container .dt-length{width:100%}
  .card.nx-card .card-body.table-responsive{padding:8px}
}
@media(max-width:420px){
  .room-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
  .room-card{min-height:101px;padding:7px}
  .room-card .room-code{font-size:.76rem}
  .room-card .room-price{font-size:.53rem}
  .room-card .room-guest{font-size:.53rem}
}

/* Nexus V6 room card action colors and compact presentation */
.room-card{border:1px solid rgba(255,255,255,.2);display:flex;flex-direction:column;justify-content:flex-start}
.room-card-top{display:flex;align-items:flex-start;justify-content:space-between;gap:5px;padding-right:20px}
.room-card .room-state{display:none}
.room-status-pill{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:3px 6px;font-size:.48rem;font-weight:900;letter-spacing:.04em;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.24);white-space:nowrap}
.room-card .room-guest{background:rgba(0,0,0,.08);border-radius:7px;padding:3px 5px;margin-top:7px}
.room-card .room-actions{margin-top:auto;padding-top:7px}
.room-card .btn-room-sell{background:#f59e0b!important;border-color:#f59e0b!important;color:#fff!important;box-shadow:0 2px 6px rgba(180,95,6,.18)}
.room-card .btn-room-sell:hover{background:#d97706!important;border-color:#d97706!important;color:#fff!important}
.room-card .btn-room-view{background:#0d6efd!important;border-color:#0d6efd!important;color:#fff!important;box-shadow:0 2px 6px rgba(13,110,253,.18)}
.room-card .btn-room-view:hover{background:#0b5ed7!important;border-color:#0b5ed7!important;color:#fff!important}
.room-card .btn-room-checkout{background:#fff!important;border-color:#fff!important;color:#157347!important;box-shadow:0 2px 6px rgba(0,0,0,.12)}
.room-card .btn-room-checkout:hover{background:#f4fff8!important;border-color:#f4fff8!important;color:#0f5132!important}
.room-card .btn-room-edit{background:transparent!important;border:1px solid rgba(255,255,255,.55)!important;color:#fff!important;padding-left:.32rem;padding-right:.32rem}
.room-card .btn-room-edit:hover{background:rgba(255,255,255,.16)!important}
.checkout-confirm{text-align:center;padding:8px 4px}
.checkout-icon{width:52px;height:52px;border-radius:50%;display:grid;place-items:center;margin:0 auto 12px;background:#e8f7ef;color:#157347;font-size:1.45rem}
.btn-room-checkout{background:#198754!important;border-color:#198754!important;color:#fff!important}
.btn-room-checkout:hover{background:#157347!important;border-color:#157347!important;color:#fff!important}
@media(max-width:767px){
  .room-card-top{padding-right:15px;display:block}
  .room-status-pill{margin-top:3px;padding:2px 5px;font-size:.43rem}
  .room-card .room-guest{margin-top:4px;padding:2px 4px}
  .room-card .room-actions{padding-top:5px;gap:2px!important}
  .room-card .btn-sm{white-space:nowrap}
}