:root{color:#172033;background:#f3efe6;font-family:ui-sans-serif,Segoe UI,system-ui,-apple-system,BlinkMacSystemFont,sans-serif;line-height:1.5}*{box-sizing:border-box}body{margin:0;min-width:1120px;min-height:100vh}button,input,textarea{font:inherit}button{cursor:pointer}.login-shell{position:relative;min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at 20% 20%,rgba(195,145,60,.22),transparent 30%),linear-gradient(135deg,#151c2b,#08101f 58%,#3a2918)}.login-card{width:430px;padding:44px;border:1px solid rgba(255,255,255,.14);border-radius:34px;background:#ffffff14;box-shadow:0 34px 90px #00000061;color:#fff;-webkit-backdrop-filter:blur(24px);backdrop-filter:blur(24px)}.brand-mark{width:66px;height:66px;display:grid;place-items:center;border-radius:22px;background:linear-gradient(145deg,#d7a748,#8d6221);color:#160f08;box-shadow:0 18px 40px #d7a74840}.brand-mark.small{width:46px;height:46px;border-radius:16px}.eyebrow{margin:24px 0 8px;color:#b8842c;font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}h1,h2{margin:0;letter-spacing:-.04em}h1{font-size:42px;line-height:1}h2{font-size:26px}.muted{color:#697386}.login-card .muted{color:#ffffff9e}.login-form,.config-form,.modal{display:grid;gap:18px}.login-form{margin-top:30px}label{display:grid;gap:8px;color:#475268;font-size:13px;font-weight:700}.login-card label{color:#ffffffbf}input,textarea{width:100%;border:1px solid #d7dce5;border-radius:16px;outline:none;padding:13px 15px;color:#111827;background:#fff}textarea{resize:vertical}.login-card input{border-color:#ffffff29;color:#fff;background:#ffffff14}input:focus,textarea:focus{border-color:#b8842c;box-shadow:0 0 0 4px #b8842c1f}.primary-button,.secondary-button,.danger-button,.ghost-button,.icon-button,.logout-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border:0;border-radius:14px;padding:0 16px;font-weight:800}.primary-button{color:#160f08;background:linear-gradient(145deg,#e3b75a,#b8842c)}.secondary-button{color:#1d2a3f;background:#efe5d2}.danger-button{color:#9f1d1d;background:#fde2df}.ghost-button{color:#596579;background:#edf0f5}.icon-button{color:#1d2a3f;background:#fff;border:1px solid #e2e7ef}.error{padding:12px 14px;border-radius:14px;color:#b42318;background:#fee4e2;font-weight:700}.error.wide,.loading{margin-bottom:18px}.error.compact{padding:10px 12px;font-size:12px}.loading{color:#697386}.app-shell{min-height:100vh;display:grid;grid-template-columns:280px 1fr;background:linear-gradient(90deg,#101829 0 280px,transparent 280px),radial-gradient(circle at 78% 0%,rgba(216,171,80,.2),transparent 32%),#f3efe6}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;padding:28px;color:#fff}.brand{display:flex;align-items:center;gap:14px}.brand span{display:block;margin-top:2px;color:#ffffff85;font-size:13px}nav{display:grid;gap:10px;margin-top:42px}nav a,.logout-button{justify-content:flex-start;color:#ffffffc7;text-decoration:none;background:transparent}nav a{display:flex;align-items:center;gap:12px;padding:13px 14px;border-radius:15px}nav a:hover,.logout-button:hover{background:#ffffff14}.logout-button{margin-top:auto}.content{padding:34px}.hero,.panel,.stats-grid article{border:1px solid rgba(26,36,56,.08);background:#ffffffc2;box-shadow:0 22px 60px #30271914;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.hero{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:34px;border-radius:32px}.hero .eyebrow{margin-top:0}.hero-actions{display:inline-flex;flex-direction:column;align-items:flex-end;gap:10px}.security-pill,.status-pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:9px 13px;color:#0e6f4d;background:#dcfce7;font-size:12px;font-weight:900}.lang-switch{display:inline-flex;padding:3px;border:1px solid #e2e7ef;border-radius:999px;background:#fff}.lang-option{min-height:28px;padding:0 12px;border:none;border-radius:999px;background:transparent;color:#475268;font-size:12px;font-weight:800;cursor:pointer}.lang-option:hover{color:#1d2a3f}.lang-option.active{background:#1d2a3f;color:#fff}.login-lang{position:absolute;top:24px;right:24px;z-index:2}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.stats-grid article{display:grid;gap:8px;padding:22px;border-radius:24px}.stats-grid span{color:#697386;font-size:13px;font-weight:800}.stats-grid strong{color:#141c2c;font-size:34px}.small-stat{display:inline-flex;align-items:center;gap:9px;font-size:17px!important}.panel{margin-bottom:22px;padding:28px;border-radius:30px}.panel-header,.room-card-top,.form-footer,.modal-actions{display:flex;align-items:center;justify-content:space-between;gap:16px}.panel-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px}.add-room-form{display:flex;align-items:center;gap:10px}.add-room-form input{width:180px;min-height:44px}.field-hint{display:flex;justify-content:space-between;gap:12px;color:#7b8496;font-size:12px;font-weight:600;line-height:1.35}.field-hint.near-limit{color:#b7791f}.logo-upload-row{display:flex;align-items:center;gap:18px}.logo-preview{width:94px;height:94px;display:grid;place-items:center;flex:0 0 auto;border:1px solid #d7dce5;border-radius:24px;color:#8a94a6;background:#fff;overflow:hidden}.logo-preview img{width:100%;height:100%;object-fit:contain;padding:10px}.logo-upload-control{display:grid;gap:9px;flex:1}.ghost-button.slim{min-height:34px;justify-self:flex-start;padding:0 12px;font-size:12px}.panel-header .eyebrow{margin-top:0}.room-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;margin-top:18px}.room-sync-note{margin:12px 0 0;font-size:13px;font-weight:700}.room-toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-top:18px;padding:12px;border:1px solid #e4e8ef;border-radius:18px;background:#f8fafc}.room-search{position:relative;flex:1 1 240px;min-width:220px;display:flex;align-items:center}.room-search svg{position:absolute;left:14px;color:#8a94a6;pointer-events:none}.room-search input{width:100%;min-height:38px;padding:0 14px 0 38px;border:1px solid #e2e7ef;border-radius:12px;background:#fff;font-size:14px}.room-search input:focus{outline:none;border-color:#b8842c;box-shadow:0 0 0 3px #b8842c2e}.filter-chips{display:inline-flex;flex-wrap:wrap;gap:8px}.filter-chip{display:inline-flex;align-items:center;gap:8px;min-height:38px;padding:0 14px;border:1px solid #e2e7ef;border-radius:999px;background:#fff;color:#475268;font-size:13px;font-weight:700;cursor:pointer}.filter-chip:hover{border-color:#c9d1de;color:#1d2a3f}.filter-chip.active{border-color:#1d2a3f;background:#1d2a3f;color:#fff}.filter-chip .chip-count{min-width:22px;padding:1px 6px;border-radius:999px;background:#00000014;color:inherit;font-size:12px;font-weight:700;text-align:center}.filter-chip.active .chip-count{background:#ffffff2e}.room-sort{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700}.room-sort select{min-height:38px;padding:0 12px;border:1px solid #e2e7ef;border-radius:12px;background:#fff;font-size:13px}.room-sort select:focus{outline:none;border-color:#b8842c}.room-empty-state{margin:18px 0 0;padding:28px;border:1px dashed #d7dce5;border-radius:18px;color:#7b8496;text-align:center;font-weight:600}.room-card{display:grid;gap:18px;min-height:190px;padding:18px;border:1px solid #e4e8ef;border-radius:24px;background:#fff}.room-card.compact{position:relative;gap:10px;min-height:0;padding:14px 14px 12px 18px;border-radius:16px;border-left:4px solid #d7dce5}.room-card.compact.occupied{border-left-color:#b8842c}.room-more{position:relative}.room-more-menu{position:absolute;top:calc(100% + 6px);right:0;z-index:5;min-width:168px;padding:6px;border:1px solid #e4e8ef;border-radius:12px;background:#fff;box-shadow:0 12px 30px #0f172a1f;display:grid;gap:2px}.room-more-menu button{display:flex;align-items:center;gap:8px;width:100%;min-height:34px;padding:0 10px;border:none;border-radius:8px;background:transparent;color:#1d2a3f;font-size:13px;font-weight:600;text-align:left;cursor:pointer}.room-more-menu button:hover:not(:disabled){background:#f1f4f9}.room-more-menu button.danger{color:#c0392b}.room-more-menu button.danger:hover:not(:disabled){background:#fdecea}.room-more-menu button:disabled{color:#b6bcc8;cursor:not-allowed}.room-card.compact .room-card-top{align-items:flex-start}.room-card.compact .room-number{margin-bottom:0;font-size:22px;line-height:1.1}.room-card.compact .icon-only-button{width:32px;height:32px;border-radius:10px}.room-card-body{display:grid;gap:2px;min-height:38px}.room-card-body .guest-name{color:#1d2a3f;font-size:14px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.room-card-body .check-out-time{color:#697386;font-size:12px;font-weight:600}.room-card-body .room-empty{align-items:center;color:#8a94a6;font-size:13px;font-weight:600}.room-card.compact .room-actions{gap:8px}.room-card.compact .room-actions button{min-height:34px;padding:0 10px;font-size:12px;border-radius:10px}.device-badge{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;margin-top:4px;padding:3px 9px;border:1px solid transparent;border-radius:999px;font-size:11px;font-weight:700;cursor:pointer;line-height:1.4}.device-badge.ok{border-color:#c8e6d0;background:#e8f7ee;color:#1f7a4d}.device-badge.ok:hover{border-color:#1f7a4d}.device-badge.none{border-color:#dde2eb;background:#f1f4f9;color:#8a94a6}.device-badge.none:hover{color:#475268}.device-badge.multi{border-color:#f4d9a8;background:#fff5e1;color:#97640b}.device-badge.multi:hover{border-color:#b7791f;color:#6b4900}.devices-modal{width:min(640px,100%);background:#fff}.device-modal-hint{margin:12px 0 0;font-size:13px;line-height:1.55}.device-multi-note{margin-top:10px;padding:10px 14px;border-radius:12px;background:#fff5e1;color:#6b4900;font-size:13px;font-weight:700;line-height:1.5}.device-table{width:100%;margin-top:16px;border-collapse:collapse;font-size:13px}.device-table th,.device-table td{padding:10px 12px;text-align:left;border-bottom:1px solid #e6eaf2}.device-table th{color:#697386;font-size:12px;font-weight:700;letter-spacing:.02em}.device-table .device-id{font-family:SFMono-Regular,Menlo,Consolas,monospace;font-size:12px;word-break:break-all;color:#1d2a3f}.ghost-button.slim.danger{color:#c0392b;border:1px solid #f3d4d0}.ghost-button.slim.danger:hover:not(:disabled){color:#fff;background:#c0392b;border-color:#c0392b}.icon-only-button{width:42px;height:42px;display:inline-grid;place-items:center;border:1px solid #e2e7ef;border-radius:14px;color:#596579;background:#fff}.icon-only-button:hover{color:#1d2a3f;border-color:#c9d1de}.icon-only-button:disabled{color:#b6bcc8;background:#f4f6fa;border-color:#e6e9ee;cursor:not-allowed}.icon-only-button.danger{color:#c0392b;border-color:#f3d4d0}.icon-only-button.danger:hover:not(:disabled){color:#fff;background:#c0392b;border-color:#c0392b}.room-card-actions{display:inline-flex;gap:8px}.room-card.occupied{border-color:#b8842c61;background:#fffaf1}.room-number{display:block;margin-bottom:8px;color:#111827;font-size:30px;font-weight:900}.room-card.vacant .status-pill{color:#475268;background:#edf0f5}.guest-block{display:grid;gap:4px}.guest-block strong{color:#1d2a3f;font-size:18px}.guest-block span{color:#697386;font-size:13px}.room-empty{display:inline-flex;align-items:center;gap:8px;margin:0;font-weight:700}.room-actions{display:flex;gap:10px;margin-top:auto}.room-actions button{flex:1}.two-column{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.three-column{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.modal-backdrop{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:24px;background:#0a0f1994;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.modal{width:min(560px,100%);padding:30px;border-radius:28px;background:#fffaf1;box-shadow:0 40px 90px #00000052}.modal.modal-wide{width:min(680px,100%)}.modal.crop-modal{width:min(840px,100%)}.modal .eyebrow{margin-top:0}.modal-section{margin:0;padding:18px 20px 14px;border:1px solid rgba(0,0,0,.08);border-radius:18px;background:#fff9;display:grid;gap:14px}.modal-section legend{padding:0 8px;font-size:12px;font-weight:600;letter-spacing:.04em;color:#6c5b3c;text-transform:uppercase}.room-table-wrap{width:100%;overflow-x:auto;border-radius:18px;border:1px solid rgba(0,0,0,.06);background:#ffffff8c}.room-table{width:100%;border-collapse:collapse;font-size:14px}.room-table thead{background:#7c5c260f}.room-table th{text-align:left;font-size:12px;font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:#6c5b3c;padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.08);white-space:nowrap}.room-table td{padding:12px 14px;border-bottom:1px solid rgba(0,0,0,.05);vertical-align:middle;white-space:nowrap}.room-table tbody tr:hover{background:#d4af370f}.room-table tbody tr.occupied{box-shadow:inset 3px 0 #d4af37}.room-table .cell-room .room-number{display:inline-flex;align-items:center;padding:2px 10px;border-radius:999px;font-weight:700;background:#1720330f;color:#172033}.room-table .occupied .cell-room .room-number{background:#d4af372e;color:#6c5b3c}.room-table .guest-name{font-weight:600;color:#172033}.room-table .cell-time{color:#4f5870;font-variant-numeric:tabular-nums}.room-table .col-actions{text-align:right}.wifi-pill{display:inline-flex;align-items:center;gap:4px;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em}.wifi-pill.default{background:#1720330f;color:#4f5870}.wifi-pill.custom{background:#d4af372e;color:#6c5b3c}.row-actions{display:inline-flex;align-items:center;gap:6px;justify-content:flex-end}.secondary-button.small{padding:6px 12px;font-size:13px;gap:4px}.room-grid-v2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}@media(max-width:900px){.room-grid-v2{grid-template-columns:1fr}}.room-card-v2{position:relative;display:grid;grid-template-rows:auto 1fr auto;gap:14px;padding:20px 22px;background:#fff;border:1px solid #e6e2d6;border-radius:18px;box-shadow:0 1px 2px #0f172a0a;transition:border-color .15s ease,box-shadow .15s ease,transform .15s ease}.room-card-v2:hover{border-color:#d3cbb7;box-shadow:0 6px 18px #0f172a14}.room-card-v2.occupied{background:#fffaf1;border-color:#b8842c52}.room-card-v2 .card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.room-card-v2 .card-head-left{display:flex;align-items:baseline;gap:14px;min-width:0}.room-card-v2 .room-number{display:inline-block;margin:0;font-size:32px;font-weight:800;letter-spacing:-.02em;color:#111827;line-height:1}.room-card-v2.occupied .room-number{color:#6c4a1a}.room-card-v2 .status-pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;white-space:nowrap}.room-card-v2 .status-pill.occupied{background:#b8842c29;color:#6c4a1a}.room-card-v2 .status-pill.vacant{background:#edf0f5;color:#475268}.room-card-v2 .card-info{display:grid;gap:10px;padding:14px 0;border-top:1px solid rgba(15,23,42,.07);border-bottom:1px solid rgba(15,23,42,.07)}.room-card-v2 .info-row{display:grid;grid-template-columns:60px 1fr;align-items:center;gap:12px;font-size:14px;min-width:0}.room-card-v2 .info-label{color:#8b95a8;font-size:12px;letter-spacing:.02em}.room-card-v2 .info-value{color:#1d2a3f;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;min-width:0}.room-card-v2 .info-value.strong{font-weight:600;color:#111827}.room-card-v2 .info-value.muted{color:#b5bcca}.room-card-v2 .info-row .wifi-pill{justify-self:start}.room-card-v2 .card-foot{display:flex;align-items:center;justify-content:flex-end;gap:8px}.bg-upload-row{display:grid;grid-template-columns:224px 1fr;gap:18px;align-items:start;margin-top:8px}.bg-preview{position:relative;width:224px;aspect-ratio:16 / 9;border-radius:14px;overflow:hidden;background:linear-gradient(135deg,#f1ece1,#e6dcc5);border:1px solid rgba(0,0,0,.08);display:flex;align-items:center;justify-content:center}.bg-preview img{width:100%;height:100%;object-fit:cover}.bg-preview-placeholder{color:#00000047;font-weight:600;letter-spacing:.1em;font-size:14px}.bg-upload-control{display:flex;flex-direction:column;gap:10px}.bg-upload-control input[type=file]{font-size:13px}.crop-modal{display:grid;gap:16px}.crop-stage{position:relative;width:100%;aspect-ratio:16 / 9;background:#0a0f17;border-radius:18px;overflow:hidden}.crop-zoom{display:flex;align-items:center;gap:14px}.crop-zoom input[type=range]{flex:1}