:root{--bg:#f4f7fb;--surface:#fff;--ink:#172033;--muted:#667085;--line:#e4e8ef;--primary:#075e54;--primary2:#0b7a6d;--danger:#b42318;--warning:#b54708;--ok:#027a48;--shadow:0 10px 30px rgba(16,24,40,.07);font-family:"Segoe UI",Tahoma,Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}button,input,select,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh}.topbar{height:78px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 34px;position:sticky;top:0;z-index:20}.brand{display:flex;align-items:center;gap:14px}.brand img{width:48px;height:48px;object-fit:contain}.brand span{display:block;color:var(--muted);font-size:12px}.brand strong{display:block;font-size:18px;margin:2px 0}.brand small{color:var(--primary);font-weight:700}.top-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}.pill{border-radius:999px;padding:7px 12px;background:#eef2f6}.pill.ok{background:#ecfdf3;color:var(--ok)}.pill.admin{background:#eef4ff;color:#175cd3}.pill.collab{background:#fff7ed;color:#b54708}.btn{border:0;border-radius:10px;padding:11px 16px;font-weight:700;transition:.15s}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--primary);color:#fff}.btn.secondary{background:#e9f5f3;color:var(--primary)}.btn.ghost{background:#fff;border:1px solid var(--line);color:var(--ink)}.btn.danger{background:#fff0ee;color:var(--danger);border:1px solid #ffd4cf}.btn.sm{padding:8px 10px;font-size:12px}.hidden{display:none!important}main{max-width:1440px;margin:auto;padding:28px}.hero{background:linear-gradient(135deg,#063f3a,#0b7568);color:#fff;border-radius:24px;padding:38px;display:grid;grid-template-columns:1.2fr .8fr;gap:30px;box-shadow:var(--shadow);min-height:300px}.hero h1{font-size:38px;margin:8px 0 12px}.hero p{max-width:720px;line-height:1.9;color:#d8eeeb}.hero-img{width:100%;height:230px;object-fit:contain;filter:drop-shadow(0 20px 20px rgba(0,0,0,.15))}.eyebrow{color:#9ee2d8;font-weight:800;font-size:12px}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.section{margin-top:26px}.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:14px}.section-head h2{margin:0;font-size:23px}.muted{color:var(--muted)}.grid{display:grid;gap:16px}.games{grid-template-columns:repeat(3,1fr)}.game{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:var(--shadow)}.game .icon{font-size:34px}.game h3{margin:8px 0 6px}.game p{color:var(--muted);font-size:13px;line-height:1.7;min-height:44px}.meta{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;border-top:1px solid var(--line);padding-top:12px;margin-top:12px}.panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:var(--shadow)}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.panel-head h2{margin:0}.login-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:20px}.role-card{border:1px solid var(--line);border-radius:18px;padding:24px;background:#fff;box-shadow:var(--shadow);text-align:right}.role-card .big{font-size:34px}.role-card h3{margin:10px 0 6px}.role-card p{color:var(--muted);line-height:1.7;font-size:13px}.form-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.field{display:flex;flex-direction:column;gap:7px;font-size:13px;font-weight:700}.field input,.field select,.field textarea,.search{width:100%;border:1px solid #d7dce5;background:#fff;border-radius:10px;padding:11px 12px;outline:none}.field textarea{min-height:100px;resize:vertical}.field input:focus,.field select:focus,.search:focus{border-color:var(--primary2);box-shadow:0 0 0 3px rgba(11,122,109,.1)}.wide{grid-column:1/-1}.quick-row{display:flex;gap:10px;align-items:end}.student-result{margin-top:10px;padding:13px;border-radius:12px;background:#f7faf9;border:1px solid #d8ebe7}.slots{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin:16px 0}.slot{padding:10px;border:1px solid #d9dee7;background:#fff;border-radius:10px;text-align:center}.slot.available:hover,.slot.selected{border-color:var(--primary);background:#ecfdf3}.slot.full{background:#f5f5f5;color:#98a2b3;cursor:not-allowed}.slot small{display:block;font-size:10px;margin-top:3px}.stats{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.stat{background:#fff;border:1px solid var(--line);border-radius:14px;padding:16px}.stat small{color:var(--muted);display:block}.stat b{font-size:26px;display:block;margin-top:4px}.dashboard{display:grid;grid-template-columns:260px 1fr;gap:18px}.side{background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;height:max-content;position:sticky;top:96px}.side button{width:100%;border:0;background:transparent;text-align:right;padding:12px;border-radius:9px;font-weight:700;color:#475467;margin-bottom:3px}.side button.active,.side button:hover{background:#e9f5f3;color:var(--primary)}.content{min-width:0}.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.mini{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px}.mini b{display:block;font-size:21px;margin-top:3px}.table-wrap{overflow:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.table{width:100%;border-collapse:collapse;min-width:850px}.table th,.table td{padding:11px 12px;border-bottom:1px solid var(--line);font-size:12px;text-align:right;white-space:nowrap}.table th{background:#f8fafc;color:#475467;position:sticky;top:0}.status{padding:5px 8px;border-radius:999px;font-size:11px}.status.confirmed{background:#eef4ff;color:#175cd3}.status.checked_in{background:#ecfdf3;color:#027a48}.status.active{background:#d1fadf;color:#05603a}.status.completed{background:#f2f4f7;color:#344054}.status.waiting{background:#fff7ed;color:#b54708}.status.maintenance{background:#fef3f2;color:#b42318}.toolbar{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-bottom:14px}.toolbar .search{max-width:420px}.pager{display:flex;justify-content:center;gap:8px;padding:14px}.resource-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.resource-card{border:1px solid var(--line);border-radius:14px;padding:16px}.units{display:flex;flex-wrap:wrap;gap:7px;margin-top:10px}.unit{padding:7px 9px;border-radius:8px;font-size:11px;background:#ecfdf3;color:#027a48}.unit.maintenance{background:#fef3f2;color:#b42318}.operation-list{display:grid;gap:10px}.operation{border:1px solid var(--line);border-radius:14px;padding:14px;display:grid;grid-template-columns:1fr auto;gap:12px}.operation-actions{display:flex;gap:7px;align-items:center;flex-wrap:wrap;justify-content:flex-start}.notice{padding:12px;border-radius:11px;margin:10px 0}.notice.ok{background:#ecfdf3;color:#027a48}.notice.bad{background:#fef3f2;color:#b42318}.notice.warn{background:#fffaeb;color:#b54708}.modal{position:fixed;inset:0;background:rgba(16,24,40,.45);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}.modal-box{width:min(560px,100%);background:#fff;border-radius:18px;padding:24px;box-shadow:0 25px 80px rgba(0,0,0,.2)}footer{text-align:center;color:#98a2b3;padding:24px;font-size:12px}@media(max-width:1050px){.hero{grid-template-columns:1fr}.games,.login-grid{grid-template-columns:repeat(2,1fr)}.stats{grid-template-columns:repeat(3,1fr)}.dashboard{grid-template-columns:1fr}.side{position:static;display:flex;overflow:auto}.side button{min-width:max-content}.form-grid{grid-template-columns:1fr 1fr}.slots{grid-template-columns:repeat(4,1fr)}}@media(max-width:680px){main{padding:14px}.topbar{padding:0 14px;height:70px}.brand strong{font-size:14px}.brand span,.brand small,#clock{display:none}.games,.login-grid,.form-grid,.resource-grid{grid-template-columns:1fr}.stats{grid-template-columns:repeat(2,1fr)}.hero{padding:24px}.hero h1{font-size:28px}.hero-img{height:160px}.slots{grid-template-columns:repeat(3,1fr)}}
.log-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:16px;max-height:60vh;overflow:auto;padding:2px}.log-card{border:1px solid var(--line);border-radius:16px;background:#fff;padding:15px}.log-card-top{display:flex;justify-content:space-between;gap:12px;align-items:flex-start;padding-bottom:12px;border-bottom:1px solid var(--line)}.log-card-top b{display:block;font-size:15px}.log-card-top span:not(.status){display:block;color:var(--muted);font-size:11px;margin-top:4px}.log-card-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:12px}.log-card-grid div{background:#f8fafc;border-radius:10px;padding:9px}.log-card-grid small{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.log-card-grid strong{display:block;font-size:12px}@media(max-width:760px){.log-cards{grid-template-columns:1fr}.log-card-grid{grid-template-columns:1fr 1fr}}

/* تحسين نافذة التسجيل الحضوري: تستجيب لحجم الشاشة ولا تتطلب تصغير المتصفح */
.modal{padding:16px;align-items:center;overflow:auto}.modal-box{max-height:calc(100vh - 32px);overflow:auto;width:min(760px,calc(100vw - 32px));padding:22px}.manual-modal{width:min(780px,calc(100vw - 32px));max-height:calc(100vh - 32px)}.manual-modal .panel-head{position:sticky;top:-22px;background:#fff;padding-top:2px;padding-bottom:14px;z-index:2}.manual-modal .form-grid{grid-template-columns:1fr 1fr}.manual-modal .slots{grid-template-columns:repeat(6,minmax(0,1fr));max-height:none}.manual-modal .student-result{margin-top:8px}.manual-modal .field input,.manual-modal .field select{padding:10px 11px}.manual-modal .actions{margin-top:14px}@media(max-width:760px){.modal{padding:10px}.modal-box,.manual-modal{width:100%;max-height:calc(100vh - 20px);padding:16px}.manual-modal .panel-head{top:-16px}.manual-modal .form-grid{grid-template-columns:1fr}.manual-modal .slots{grid-template-columns:repeat(3,minmax(0,1fr))}}
.scanner-modal{max-width:760px!important;width:min(760px,96vw)!important}
.scanner-frame{position:relative;overflow:hidden;border-radius:18px;background:#0b1718;min-height:360px;display:flex;align-items:center;justify-content:center;margin:14px 0;border:1px solid rgba(255,255,255,.12)}
.scanner-frame video{width:100%;max-height:520px;object-fit:cover;display:block;transform:none}
.scanner-guide{position:absolute;width:78%;height:34%;border:3px solid rgba(54,218,179,.95);border-radius:16px;box-shadow:0 0 0 9999px rgba(0,0,0,.28)}
.slot.past{opacity:.92;border-style:dashed}

.student-input-camera{display:flex;align-items:stretch;gap:8px;width:100%}.student-input-camera input{flex:1;min-width:0}.camera-btn{width:52px;min-width:52px;border:1px solid #b9dcd6;background:#e9f5f3;color:#075e54;border-radius:10px;font-size:22px;font-weight:800;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 2px 6px rgba(16,24,40,.06)}.camera-btn:hover{background:#d7eeea;transform:translateY(-1px)}.camera-btn:focus{outline:3px solid rgba(11,122,109,.15);border-color:#0b7a6d}.quick-camera-input{max-width:480px}.scanner-tools{display:flex;align-items:end;gap:12px;margin:10px 0}.scanner-tools .field{min-width:240px}.camera-live{padding:11px 12px;border-radius:10px;background:#ecfdf3;color:#027a48;font-weight:800;font-size:12px}.scanner-manual{display:flex;gap:8px;align-items:center;margin-top:10px}.scanner-manual .search{flex:1}.scanner-frame{min-height:380px}.scanner-frame video{background:#071313}@media(max-width:680px){.camera-btn{width:48px;min-width:48px}.scanner-tools,.scanner-manual{flex-direction:column;align-items:stretch}.scanner-tools .field{min-width:0}.camera-live{text-align:center}.quick-camera-input{max-width:none}}

/* قارئ الباركود — نسخة تشغيلية مدمجة داخل الشاشة بدون تمرير */
.student-input-camera{display:flex;align-items:stretch;gap:8px;width:100%}
.scanner-modal{max-width:760px!important;width:min(760px,96vw)!important;height:min(720px,calc(100vh - 24px));max-height:calc(100vh - 24px)!important;overflow:hidden!important;display:flex;flex-direction:column;padding:18px!important}
.scanner-modal .panel-head{flex:0 0 auto;margin-bottom:10px}
.scanner-modal .scanner-tools{flex:0 0 auto;margin:0 0 8px}
.scanner-modal .scanner-frame{position:relative;flex:1 1 auto;min-height:180px;height:auto;max-height:420px;margin:6px 0 8px;border-radius:14px;overflow:hidden;background:#081516;display:flex;align-items:center;justify-content:center;border:1px solid rgba(255,255,255,.12)}
.scanner-modal .scanner-frame video{width:100%;height:100%;object-fit:cover;display:block;transform:none;background:#071313}
.scanner-modal .scanner-guide{position:absolute;width:min(330px,58%);aspect-ratio:1/1;height:auto;border:3px solid rgba(54,218,179,.98);border-radius:12px;box-shadow:0 0 0 9999px rgba(0,0,0,.30);pointer-events:none}
.scanner-modal .scanner-msg{flex:0 0 auto}
.scanner-modal .notice{margin:6px 0;padding:9px 11px;font-size:12px}
.scanner-modal .scanner-manual{flex:0 0 auto;display:flex;gap:8px;align-items:center;margin:6px 0 0}
.scanner-modal .scanner-manual .search{min-width:0;flex:1}
.scanner-modal .camera-live{white-space:nowrap}
@media(max-width:680px){.scanner-modal{height:calc(100vh - 16px);max-height:calc(100vh - 16px)!important;width:calc(100vw - 16px)!important;padding:14px!important}.scanner-modal .scanner-tools{flex-direction:row;align-items:center}.scanner-modal .scanner-frame{min-height:160px}.scanner-modal .scanner-guide{width:min(260px,65vw)}.scanner-modal .scanner-manual{flex-direction:column;align-items:stretch}.scanner-modal .scanner-manual .btn{width:100%}}

/* V2 — warnings, operator traceability, announcements */
.pill.warn{background:#fffaeb;color:#b54708}.operator-line{font-size:11px;margin:5px 0}.warning-list{display:grid;gap:8px;margin-top:10px}.warning-item{padding:9px 10px;border:1px solid #fedf89;background:#fffdf5;border-radius:10px}.announcement-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.announcement-card{background:#fff;border:1px solid var(--line);border-radius:18px;overflow:hidden;display:grid;grid-template-columns:minmax(0,180px) 1fr;box-shadow:var(--shadow)}.announcement-card img{width:100%;height:100%;min-height:150px;object-fit:cover}.announcement-card>div{padding:18px}.announcement-card h3{margin:10px 0 7px}.announcement-card p{margin:0 0 8px;line-height:1.7;white-space:pre-line}.announcement-strip{margin-top:18px}@media(max-width:760px){.announcement-grid{grid-template-columns:1fr}.announcement-card{grid-template-columns:1fr}.announcement-card img{height:190px}}

/* V2.1 — configurable professional themes and operational traceability */
:root,[data-theme="technical"]{--bg:#f4f7fb;--surface:#fff;--ink:#172033;--muted:#667085;--line:#e4e8ef;--primary:#075e54;--primary2:#0b7a6d;--hero1:#063f3a;--hero2:#0b7568;--soft:#e9f5f3;--soft2:#f8fafc}
[data-theme="emerald"]{--bg:#f2f7f5;--surface:#ffffff;--ink:#17352e;--muted:#60756f;--line:#dbe8e3;--primary:#006b58;--primary2:#07866d;--hero1:#004d40;--hero2:#0a806a;--soft:#e5f5f0;--soft2:#f6faf8}
[data-theme="navy"]{--bg:#f3f6fa;--surface:#ffffff;--ink:#162538;--muted:#617085;--line:#dce4ed;--primary:#0b4f71;--primary2:#0d7890;--hero1:#102f4a;--hero2:#0d7185;--soft:#e8f2f7;--soft2:#f7f9fc}
[data-theme="midnight"]{--bg:#0e1720;--surface:#16232d;--ink:#f1f5f7;--muted:#a5b3be;--line:#2b3c49;--primary:#168879;--primary2:#25aa98;--hero1:#0c2d31;--hero2:#126f69;--soft:#193a3a;--soft2:#1b2934;--shadow:0 12px 34px rgba(0,0,0,.24)}
body{background:var(--bg);color:var(--ink);transition:background .2s,color .2s}.topbar,.panel,.side,.game,.stat,.mini,.role-card,.resource-card,.operation,.log-card,.modal-box,.table-wrap,.announcement-card{background:var(--surface);border-color:var(--line);color:var(--ink)}.hero{background:linear-gradient(135deg,var(--hero1),var(--hero2))}.btn.secondary,.side button.active,.side button:hover{background:var(--soft);color:var(--primary)}.btn.ghost{background:var(--surface);border-color:var(--line);color:var(--ink)}.field input,.field select,.field textarea,.search,.slot{background:var(--surface);color:var(--ink);border-color:var(--line)}.table th,.log-card-grid div{background:var(--soft2);color:var(--ink)}.student-result{background:var(--soft2);border-color:var(--line)}[data-theme="midnight"] .pill{background:#23323d;color:#dce5ea}[data-theme="midnight"] .pill.ok{background:#123d33;color:#8fe3c8}[data-theme="midnight"] .pill.admin{background:#172f4b;color:#9fc7ff}[data-theme="midnight"] .pill.collab{background:#432f1c;color:#ffd59a}[data-theme="midnight"] .notice.warn{background:#3b321d;color:#ffd47b}[data-theme="midnight"] .notice.bad{background:#402321;color:#ffaea6}[data-theme="midnight"] .notice.ok{background:#173a31;color:#93e4ca}[data-theme="midnight"] .status.completed{background:#263642;color:#d5dee4}[data-theme="midnight"] .announcement-card p,[data-theme="midnight"] .game p{color:var(--muted)}
.home-info{white-space:pre-line;line-height:1.8}.theme-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:14px}.theme-card{cursor:pointer}.theme-card input{position:absolute;opacity:0;pointer-events:none}.theme-preview{height:126px;border:2px solid var(--line);border-radius:16px;padding:13px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;transition:.15s;box-shadow:var(--shadow)}.theme-preview span{display:block;height:30px;border-radius:9px}.theme-preview i{display:block;width:62%;height:9px;border-radius:999px;opacity:.75}.theme-preview b{font-size:12px}.theme-card input:checked+.theme-preview{border-color:var(--primary2);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary2) 18%,transparent)}.theme-technical .theme-preview{background:#f4f7fb;color:#172033}.theme-technical .theme-preview span{background:linear-gradient(135deg,#063f3a,#0b7568)}.theme-technical .theme-preview i{background:#0b7a6d}.theme-emerald .theme-preview{background:#f2f7f5;color:#17352e}.theme-emerald .theme-preview span{background:linear-gradient(135deg,#004d40,#0a806a)}.theme-emerald .theme-preview i{background:#07866d}.theme-navy .theme-preview{background:#f3f6fa;color:#162538}.theme-navy .theme-preview span{background:linear-gradient(135deg,#102f4a,#0d7185)}.theme-navy .theme-preview i{background:#0d7890}.theme-midnight .theme-preview{background:#0e1720;color:#f1f5f7}.theme-midnight .theme-preview span{background:linear-gradient(135deg,#0c2d31,#126f69)}.theme-midnight .theme-preview i{background:#25aa98}
.participant-roster{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:8px 0}.participant-roster>small{width:100%}.participant-chip{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;border-radius:999px;background:var(--soft);color:var(--primary);font-size:11px;font-weight:700}.participant-chip button{border:0;width:19px;height:19px;border-radius:50%;background:#fff0ee;color:var(--danger);font-weight:900;line-height:1;cursor:pointer}.removal-line{color:var(--warning)}
.collab-status-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.collab-status-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:15px;display:grid;grid-template-columns:1fr auto;gap:10px;box-shadow:var(--shadow)}.collab-status-card b{display:block}.collab-status-card span:not(.pill){display:block;color:var(--muted);font-size:11px;margin-top:4px}.collab-status-card.inside{border-inline-start:4px solid var(--ok)}.collab-times{grid-column:1/-1;display:flex;gap:16px;padding-top:10px;border-top:1px solid var(--line);color:var(--muted)}
@media(max-width:900px){.theme-grid{grid-template-columns:repeat(2,1fr)}.collab-status-grid{grid-template-columns:1fr}}@media(max-width:560px){.theme-grid{grid-template-columns:1fr}}

/* V2.2 — richer themes, alternate home layouts, game-state dashboard */
[data-theme="arena"]{--bg:#edf7f7;--surface:#ffffff;--ink:#13343a;--muted:#5f7478;--line:#d2e5e5;--primary:#087b80;--primary2:#0aa5a8;--hero1:#063e45;--hero2:#0b9ca3;--soft:#def2f2;--soft2:#f4fbfb;--shadow:0 14px 34px rgba(9,82,88,.10)}
[data-theme="pearl"]{--bg:#f7fafb;--surface:#ffffff;--ink:#20323a;--muted:#708089;--line:#dfe8ec;--primary:#138a88;--primary2:#36b9b1;--hero1:#1d5c66;--hero2:#53bfc0;--soft:#e8f5f5;--soft2:#fbfdfd;--shadow:0 12px 28px rgba(35,65,75,.08)}
[data-theme="graphite"]{--bg:#11181d;--surface:#1b242a;--ink:#f3f7f8;--muted:#a8b4ba;--line:#303d44;--primary:#24959b;--primary2:#45c1c5;--hero1:#0d252b;--hero2:#17626a;--soft:#21363a;--soft2:#202a30;--shadow:0 14px 38px rgba(0,0,0,.28)}
[data-theme="electric"]{--bg:#eef8fb;--surface:#ffffff;--ink:#102b36;--muted:#617681;--line:#d8e7ec;--primary:#008ea3;--primary2:#12b8c4;--hero1:#034e67;--hero2:#0aa6a9;--soft:#dff4f7;--soft2:#f4fbfc;--shadow:0 14px 32px rgba(0,126,145,.10)}
[data-theme="graphite"] .pill{background:#273239;color:#dde6ea}[data-theme="graphite"] .pill.ok{background:#153c34;color:#9ae2cc}[data-theme="graphite"] .pill.admin{background:#173149;color:#a8cbf4}[data-theme="graphite"] .pill.collab{background:#44311f;color:#ffd59b}[data-theme="graphite"] .notice.warn{background:#41351d;color:#ffd47c}[data-theme="graphite"] .notice.bad{background:#402524;color:#ffb4ac}[data-theme="graphite"] .notice.ok{background:#173b32;color:#9ee8cf}[data-theme="graphite"] .status.completed{background:#2b373e;color:#dce5e9}

.theme-preview small{font-size:10px;line-height:1.4;opacity:.8}.theme-arena .theme-preview{background:#edf7f7;color:#13343a}.theme-arena .theme-preview span{background:linear-gradient(135deg,#063e45,#0b9ca3)}.theme-arena .theme-preview i{background:#0aa5a8}.theme-pearl .theme-preview{background:#f7fafb;color:#20323a}.theme-pearl .theme-preview span{background:linear-gradient(135deg,#1d5c66,#53bfc0)}.theme-pearl .theme-preview i{background:#36b9b1}.theme-graphite .theme-preview{background:#11181d;color:#f3f7f8}.theme-graphite .theme-preview span{background:linear-gradient(135deg,#0d252b,#17626a)}.theme-graphite .theme-preview i{background:#45c1c5}.theme-electric .theme-preview{background:#eef8fb;color:#102b36}.theme-electric .theme-preview span{background:linear-gradient(135deg,#034e67,#0aa6a9)}.theme-electric .theme-preview i{background:#12b8c4}

.layout-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}.layout-card{cursor:pointer}.layout-card input{position:absolute;opacity:0;pointer-events:none}.layout-preview{height:170px;border:2px solid var(--line);border-radius:16px;padding:10px;display:grid;grid-template-columns:repeat(2,1fr);grid-template-rows:58px 28px 28px auto;gap:7px;background:var(--soft2);transition:.15s}.layout-preview span{display:block;border-radius:8px;background:var(--soft)}.layout-preview .lp-hero{grid-column:1/-1;background:linear-gradient(135deg,var(--hero1),var(--hero2))}.layout-preview .lp-a{grid-column:1/2}.layout-preview .lp-b{grid-column:2/3}.layout-preview .lp-c{grid-column:1/-1}.layout-preview b{grid-column:1/-1;font-size:12px}.layout-preview small{grid-column:1/-1;font-size:10px;color:var(--muted)}.layout-card input:checked+.layout-preview{border-color:var(--primary2);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary2) 18%,transparent)}.layout-command .lp-hero{grid-column:1/2;grid-row:1/3}.layout-command .lp-a{grid-column:2/3;grid-row:1/2}.layout-command .lp-b{grid-column:2/3;grid-row:2/3}.layout-command .lp-c{grid-row:3/4}.layout-arena .lp-hero{grid-row:1/3}.layout-showcase .lp-a,.layout-showcase .lp-b{grid-row:2/4}.layout-showcase .lp-c{display:none}

.home-layout{display:grid;gap:0}.home-hero{overflow:hidden;position:relative}.hero-visual{display:flex;align-items:center;justify-content:center}.hero-copy{position:relative;z-index:2}.section-kicker{display:none}.home-layout .game{position:relative;overflow:hidden}.home-layout .game .icon{width:56px;height:56px;border-radius:16px;background:var(--soft);display:flex;align-items:center;justify-content:center}.home-layout .game-copy{min-width:0}
[data-layout="command"] .home-layout{grid-template-columns:minmax(0,1.15fr) minmax(320px,.85fr);gap:18px;align-items:start}[data-layout="command"] .home-hero{grid-column:1/-1;min-height:270px;padding:34px}[data-layout="command"] .home-resources{grid-column:1/2;margin-top:0}[data-layout="command"] .home-announcements{grid-column:2/3;margin-top:0;position:sticky;top:96px}[data-layout="command"] .games{grid-template-columns:repeat(2,1fr)}[data-layout="command"] .announcement-grid{grid-template-columns:1fr}[data-layout="command"] .announcement-card{grid-template-columns:1fr}[data-layout="command"] .announcement-card img{height:160px}[data-layout="command"] .section-kicker{display:inline-block}
[data-layout="arena"] .home-hero{min-height:520px;grid-template-columns:1fr;place-items:center;text-align:center;padding:56px 8vw;background:radial-gradient(circle at 75% 15%,color-mix(in srgb,var(--primary2) 50%,transparent),transparent 30%),linear-gradient(145deg,var(--hero1),var(--hero2))}[data-layout="arena"] .hero-copy{max-width:900px}[data-layout="arena"] .hero h1{font-size:52px}[data-layout="arena"] .hero p{margin-inline:auto;font-size:17px}[data-layout="arena"] .hero .actions{justify-content:center}[data-layout="arena"] .hero-visual{position:absolute;inset:auto 0 0;opacity:.12;pointer-events:none}[data-layout="arena"] .hero-img{height:470px;width:auto}[data-layout="arena"] .home-resources{margin-top:18px}[data-layout="arena"] .games{grid-template-columns:repeat(6,1fr)}[data-layout="arena"] .game{text-align:center;padding:18px 12px}[data-layout="arena"] .game .icon{margin:auto}[data-layout="arena"] .game p{display:none}[data-layout="arena"] .game .meta{display:block}[data-layout="arena"] .game .meta span{display:block;margin-top:4px}
[data-layout="showcase"] .home-layout{grid-template-columns:1fr;gap:0}[data-layout="showcase"] .home-hero{min-height:250px;grid-template-columns:1.35fr .65fr}[data-layout="showcase"] .home-resources{order:-1;margin-top:0;background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:20px;box-shadow:var(--shadow);margin-bottom:18px}[data-layout="showcase"] .home-resources .section-head{margin-bottom:10px}[data-layout="showcase"] .games{grid-template-columns:repeat(6,1fr)}[data-layout="showcase"] .game{box-shadow:none;padding:14px;text-align:center}[data-layout="showcase"] .game .icon{margin:auto}[data-layout="showcase"] .game p{display:none}[data-layout="showcase"] .game .meta{display:block}[data-layout="showcase"] .game .meta span{display:block;margin-top:3px}

.game-status-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.game-status-card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:16px;display:flex;gap:14px;align-items:flex-start;box-shadow:var(--shadow);position:relative;overflow:hidden}.game-status-card:before{content:"";position:absolute;inset-inline-start:0;top:0;bottom:0;width:4px;background:#98a2b3}.game-status-card.active:before{background:#12b76a}.game-status-card.occupied:before{background:#f79009}.game-status-card.maintenance:before{background:#f04438}.game-status-icon{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;background:var(--soft);font-size:28px;flex:0 0 auto}.game-status-copy{flex:1;min-width:0}.game-status-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:5px}.game-dot{width:10px;height:10px;border-radius:50%;background:#98a2b3;box-shadow:0 0 0 4px color-mix(in srgb,#98a2b3 14%,transparent)}.game-dot.active{background:#12b76a;box-shadow:0 0 0 4px color-mix(in srgb,#12b76a 16%,transparent)}.game-dot.occupied{background:#f79009;box-shadow:0 0 0 4px color-mix(in srgb,#f79009 16%,transparent)}.game-dot.maintenance{background:#f04438;box-shadow:0 0 0 4px color-mix(in srgb,#f04438 16%,transparent)}.game-status-metrics{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}.game-status-metrics small{padding:5px 8px;border-radius:999px;background:var(--soft2);color:var(--muted)}.game-status-metrics strong{color:var(--ink)}.danger-text{color:var(--danger)!important}
.participant-chip.primary{background:color-mix(in srgb,var(--primary) 12%,var(--surface));border:1px solid color-mix(in srgb,var(--primary) 30%,var(--line))}.participant-chip.removed{background:#f2f4f7;color:#667085;text-decoration:line-through}.participant-chip button{background:#fff0ee!important}

@media(max-width:1100px){.layout-grid{grid-template-columns:repeat(2,1fr)}.game-status-grid{grid-template-columns:repeat(2,1fr)}[data-layout="arena"] .games,[data-layout="showcase"] .games{grid-template-columns:repeat(3,1fr)}[data-layout="command"] .home-layout{grid-template-columns:1fr}[data-layout="command"] .home-resources,[data-layout="command"] .home-announcements{grid-column:1/-1;position:static}[data-layout="command"] .announcement-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.layout-grid{grid-template-columns:1fr}.game-status-grid{grid-template-columns:1fr}[data-layout="arena"] .hero h1{font-size:32px}[data-layout="arena"] .home-hero{min-height:420px;padding:38px 22px}[data-layout="arena"] .games,[data-layout="showcase"] .games,[data-layout="command"] .games{grid-template-columns:1fr 1fr}[data-layout="showcase"] .home-resources{padding:14px}[data-layout="command"] .announcement-grid{grid-template-columns:1fr}}

/* V3 — official launch experience, centralized administration and accessibility */
[data-theme="launch"]{--bg:#f3f8f7;--surface:#ffffff;--ink:#132b31;--muted:#60757a;--line:#d9e7e4;--primary:#087f78;--primary2:#0b9a91;--hero1:#073f44;--hero2:#0c887e;--soft:#e4f3f0;--soft2:#f7fbfa;--shadow:0 16px 38px rgba(5,83,78,.09)}
.theme-launch .theme-preview{background:#f3f8f7;color:#132b31}.theme-launch .theme-preview span{background:linear-gradient(135deg,#073f44,#0c887e)}.theme-launch .theme-preview i{background:#0b9a91}
:focus-visible{outline:3px solid color-mix(in srgb,var(--primary2) 40%,transparent);outline-offset:2px}.btn,input,select,textarea,.side button{min-height:42px}.btn.xl{padding:14px 24px;font-size:15px}.btn.operator-link{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.32);color:#fff}.btn.text-btn{background:transparent;color:var(--muted);padding:8px 10px}.btn.text-btn:hover{color:var(--primary);transform:none}
.launch-hero{min-height:360px;align-items:center;background:radial-gradient(circle at 78% 20%,rgba(255,255,255,.14),transparent 30%),linear-gradient(135deg,var(--hero1),var(--hero2))}.launch-hero h1{max-width:760px;line-height:1.35}.launch-hero p{font-size:16px;max-width:760px}.launch-actions{align-items:center}.live-banner{margin-top:16px;border:1px solid var(--line);border-radius:16px;background:var(--surface);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:13px 18px;box-shadow:var(--shadow)}.live-banner>div{display:flex;align-items:center;gap:9px}.live-pulse{width:10px;height:10px;border-radius:50%;background:#98a2b3;box-shadow:0 0 0 5px rgba(152,162,179,.14)}.live-banner.is-open .live-pulse{background:#12b76a;box-shadow:0 0 0 5px rgba(18,183,106,.14)}.live-banner.is-closed .live-pulse{background:#f79009;box-shadow:0 0 0 5px rgba(247,144,9,.14)}.live-mini{display:flex;align-items:center;gap:7px;color:var(--muted);font-size:11px;margin-top:8px}.public-admin-link{text-align:center;padding:16px 0 2px}.launch-game{transition:transform .18s,box-shadow .18s}.launch-game:hover{transform:translateY(-2px)}
.nav-label{padding:13px 10px 5px;color:var(--muted);font-size:10px;font-weight:800;letter-spacing:.02em}.v3-side button{display:flex;align-items:center;gap:9px}.v3-side button>span{width:20px;text-align:center}.v3-stats{grid-template-columns:repeat(7,minmax(0,1fr))}.dashboard-alerts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.dashboard-alert{border:1px solid var(--line);background:var(--surface);border-radius:13px;padding:12px;display:flex;align-items:center;gap:9px}.dashboard-alert>span{width:28px;height:28px;border-radius:50%;display:grid;place-items:center;background:var(--soft);font-weight:900}.dashboard-alert.warning{border-color:#fedf89}.dashboard-alert.danger{border-color:#fecdca}.dashboard-alert.info{border-color:#b2ddff}
.trainee-grid{grid-template-columns:1.25fr .75fr}.instruction-list{line-height:1.9;padding-right:22px}.pledge{display:flex;gap:9px;align-items:flex-start;margin-top:14px;font-weight:700;line-height:1.7}.pledge input{margin-top:5px}
.collab-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.collab-admin-card{padding:17px}.collab-admin-card.archived{opacity:.7}.permission-count{font-size:12px;color:var(--muted);margin:8px 0}.permission-toolbar{display:flex;gap:8px;flex-wrap:wrap;margin:16px 0}.permission-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;max-height:46vh;overflow:auto;padding:2px}.permission-group{border:1px solid var(--line);border-radius:14px;padding:12px;margin:0}.permission-group legend{font-weight:800;color:var(--primary);padding:0 6px}.permission-group label{display:flex;align-items:flex-start;gap:8px;padding:6px 2px;font-size:12px}.permission-group input{min-height:auto;margin-top:2px}.wide-modal{width:min(920px,calc(100vw - 32px))}
.capacity-inline{display:flex;align-items:end;gap:8px;margin-top:12px}.capacity-inline label{display:flex;flex-direction:column;gap:5px;font-size:11px;font-weight:700}.capacity-inline input{width:100px;border:1px solid var(--line);border-radius:9px;padding:8px;background:var(--surface);color:var(--ink)}
.toggle-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:16px}.toggle-grid label{border:1px solid var(--line);border-radius:12px;padding:12px;background:var(--soft2);font-weight:700;font-size:12px}.schedule-grid{display:grid;gap:9px}.schedule-row{display:grid;grid-template-columns:160px 1fr;gap:12px;align-items:center;border-bottom:1px solid var(--line);padding:8px 0}.schedule-row:last-child{border-bottom:0}.schedule-row>input{border:1px solid var(--line);border-radius:10px;padding:10px;background:var(--surface);color:var(--ink)}.day-toggle{display:flex;align-items:center;gap:8px}.day-toggle input{min-height:auto}
.presentation-screen{min-height:calc(100vh - 150px);border-radius:28px;padding:42px;background:radial-gradient(circle at 80% 0%,rgba(48,209,191,.2),transparent 28%),linear-gradient(145deg,#072f35,#0a6f69);color:#fff;display:flex;flex-direction:column;gap:28px}.presentation-top{display:flex;justify-content:space-between;align-items:start;gap:20px}.presentation-top h1{font-size:40px;margin:8px 0}.presentation-top p{color:#cde6e3}.presentation-top .btn.ghost{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.24)}.presentation-kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.presentation-kpis>div{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:18px;padding:18px}.presentation-kpis small{display:block;color:#cde6e3}.presentation-kpis b{font-size:36px;display:block;margin-top:5px}.presentation-games{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.present-game{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);border-radius:17px;padding:15px;display:grid;grid-template-columns:auto 1fr;column-gap:10px}.present-game>span{font-size:30px;grid-row:1/3}.present-game small{color:#cde6e3}.presentation-foot{margin-top:auto;color:#acd5d0;border-top:1px solid rgba(255,255,255,.14);padding-top:14px}
@media(max-width:1200px){.v3-stats{grid-template-columns:repeat(4,1fr)}.permission-grid{grid-template-columns:repeat(2,1fr)}.dashboard-alerts{grid-template-columns:1fr 1fr}.presentation-games{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.trainee-grid{grid-template-columns:1fr}.collab-admin-grid{grid-template-columns:1fr}.toggle-grid{grid-template-columns:1fr}.presentation-kpis{grid-template-columns:repeat(2,1fr)}.v3-side .nav-label{display:none}.v3-side button{min-width:max-content}.live-banner{align-items:flex-start;flex-direction:column}}
@media(max-width:680px){.launch-hero{min-height:330px}.launch-hero h1{font-size:30px}.live-banner{padding:12px}.v3-stats{grid-template-columns:repeat(2,1fr)}.permission-grid{grid-template-columns:1fr}.schedule-row{grid-template-columns:1fr}.dashboard-alerts{grid-template-columns:1fr}.presentation-screen{padding:24px}.presentation-top{flex-direction:column}.presentation-top h1{font-size:29px}.presentation-kpis{grid-template-columns:1fr 1fr}.presentation-games{grid-template-columns:1fr}.theme-grid{grid-template-columns:1fr 1fr}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* CSP-safe layout utilities formerly expressed as inline style attributes. */
[data-ui="inline-row"]{display:flex;gap:8px;align-items:center}
[data-ui="flex-1"]{flex:1}
[data-ui="font-16"]{font-size:16px}
[data-ui="font-17"]{font-size:17px}
[data-ui="font-54"]{font-size:54px}
[data-ui="justify-center"]{justify-content:center}
[data-ui="mt-6"]{margin-top:6px}
[data-ui="mt-8"]{margin-top:8px}
[data-ui="mt-10"]{margin-top:10px}
[data-ui="mt-12"]{margin-top:12px}
[data-ui="m-0"]{margin:0}
[data-ui="m-0-flex-1"]{margin:0;flex:1}
[data-ui="m-4-0-0"]{margin:4px 0 0}
[data-ui="max-1200"]{max-width:1200px}
[data-ui="empty-centered"]{text-align:center;padding:44px}
[data-ui="text-right-m20"]{text-align:right;margin:20px auto;max-width:520px}
[data-ui="pre-ltr"]{direction:ltr;text-align:left;white-space:pre-wrap}

progress.capacity-track{display:block;width:100%;border:0;appearance:none;-webkit-appearance:none}
progress.capacity-track::-webkit-progress-bar{background:#edf3f2;border-radius:10px}
progress.capacity-track::-webkit-progress-value{background:linear-gradient(90deg,#56cbbf,#078c82);border-radius:10px}
progress.capacity-track::-moz-progress-bar{background:linear-gradient(90deg,#56cbbf,#078c82);border-radius:10px}