/* HotelOS SMART Encyclopedia AI™ — V0.63 approved design (extracted unchanged; images moved to files) — ENC-1 */
:root{--navy:#051a2f;--navy2:#082744;--navy3:#0b3760;--gold:#d8aa47;--gold2:#f1d27a;--iv:#fbf7ee;--ink:#10253a;--muted:#6b7683;--line:rgba(219,174,82,.34);--shadow:0 18px 50px rgba(0,0,0,.24)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Tahoma,Arial,sans-serif;background:var(--navy);color:#fff}button,input,textarea{font:inherit}button{cursor:pointer}img{max-width:100%}
.topbar{position:sticky;top:0;z-index:100;background:rgba(3,19,35,.96);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.topwrap{max-width:1540px;margin:auto;padding:12px 20px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:18px}
.access{border:0;border-radius:16px;padding:13px 22px;font-weight:900;background:linear-gradient(135deg,var(--gold2),var(--gold));color:#0f2032;white-space:nowrap;box-shadow:0 8px 20px rgba(216,170,71,.22)}
.nav{display:flex;justify-content:center;align-items:center;gap:4px;overflow:auto;scrollbar-width:none}
.nav::-webkit-scrollbar{display:none}
.nav button{border:0;background:transparent;color:#eef4fb;padding:10px 14px;border-radius:12px;font-weight:800;white-space:nowrap;transition:.2s}
.nav button:hover,.nav button.active{background:#102b46;color:#f1d27a}
.brand{display:flex;align-items:center;gap:12px;min-width:0;white-space:nowrap}
.brand img{width:70px;height:70px;object-fit:contain;filter:drop-shadow(0 4px 12px rgba(0,0,0,.18))}
.brandtext{min-width:0;text-align:right;line-height:1.2}
.brandtext .ar{font-size:18px;font-weight:900;overflow:hidden;text-overflow:ellipsis}
.brandtext .en{display:block;color:#e6bf61;font-size:15px;font-weight:700;overflow:hidden;text-overflow:ellipsis}
.hero{padding:30px 22px 42px;background:radial-gradient(circle at 20% 20%,#0c3a61,#051a2f 55%,#03111f)}
.hero-grid{max-width:1540px;margin:auto;display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.hero-card{position:relative;min-height:640px;border-radius:30px;overflow:hidden;border:1px solid rgba(238,193,93,.35);background:url('encyclopedia/art-1.webp') center/cover no-repeat;box-shadow:var(--shadow)}
.hero-card:before{content:'';position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,22,40,.12),rgba(4,22,40,.05))}
.orbit,.orbit2{position:absolute;border:1px dashed rgba(242,208,118,.42);border-radius:50%;left:44%;top:50%;transform:translate(-50%,-50%);pointer-events:none}
.orbit{width:350px;height:350px;animation:spin 18s linear infinite}
.orbit2{width:430px;height:430px;animation:spin2 28s linear infinite reverse}
.dot{position:absolute;width:18px;height:18px;border-radius:50%;background:radial-gradient(circle at 35% 35%,#fff7d5,#e3b95a 55%,#946a12 90%);box-shadow:0 0 0 8px rgba(241,210,122,.12)}
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@keyframes spin{from{transform:translate(-50%,-50%) rotate(0)}to{transform:translate(-50%,-50%) rotate(360deg)}}@keyframes spin2{from{transform:translate(-50%,-50%) rotate(360deg)}to{transform:translate(-50%,-50%) rotate(0)}}
.copy{padding:10px 6px 10px 8px}
.eyebrow{font-size:13px;letter-spacing:.12em;color:#e6bf61;font-weight:900}
h1{margin:14px 0 16px;font-size:clamp(42px,5.3vw,78px);line-height:1.1}
h1 span{color:var(--gold2)}
.copy p{font-size:20px;line-height:1.9;color:#d2dfeb;margin:0 0 18px}
.actions{display:flex;gap:10px;flex-wrap:wrap;margin:24px 0}
.btn{border:1px solid rgba(230,191,97,.35);background:#0b2742;color:#fff;padding:12px 16px;border-radius:14px;font-weight:900}
.btn.gold{background:linear-gradient(135deg,var(--gold2),var(--gold));color:#10253a;border:0}
.facts{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:18px}
.fact{background:rgba(255,255,255,.04);border:1px solid rgba(230,191,97,.16);border-radius:18px;padding:14px 12px}
.fact b{display:block;font-size:28px;color:#f1d27a;margin-bottom:4px}.fact span{color:#d5dfea;font-size:14px}
.sec{padding:70px 22px}.light{background:linear-gradient(180deg,#fbf7ee,#efe6d7);color:var(--ink)}.dark{background:linear-gradient(180deg,#071d32,#041424)}
.wrap{max-width:1540px;margin:auto}
.head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:24px}
.head h2{font-size:34px;margin:6px 0}.head p{margin:0;color:#718091;line-height:1.8;max-width:760px}.dark .head p{color:#a9b8c7}
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.card{background:#fff;border:1px solid rgba(217,170,71,.28);border-radius:22px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,.10)}
.cardpic{height:180px;background-size:cover;background-position:center;position:relative}
.cardpic:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(3,23,42,.12),rgba(3,23,42,.58))}
.code{position:absolute;top:12px;right:12px;z-index:1;padding:7px 10px;border-radius:11px;background:rgba(3,23,42,.86);color:#f0cd74;font-weight:900}
.status{position:absolute;bottom:12px;left:12px;z-index:1;padding:7px 10px;border-radius:999px;background:rgba(251,247,238,.92);color:#5f4b18;font-weight:800;font-size:12px}
.cardbody{padding:16px;color:var(--ink)}.cardbody h3{margin:0 0 8px;font-size:26px}.cardbody p{color:#5c6979;line-height:1.8;min-height:74px}.chips{display:flex;gap:7px;flex-wrap:wrap;margin:12px 0 15px}.chip{padding:7px 10px;border-radius:999px;background:#fff5dd;color:#71561b;font-size:12px;font-weight:800}
.cardactions{display:flex;gap:8px;flex-wrap:wrap}
.worldgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.world{position:relative;min-height:315px;border-radius:26px;overflow:hidden;border:1px solid rgba(239,198,100,.3);background:#0a233d;box-shadow:var(--shadow)}
.worldbg{position:absolute;inset:0;background-size:cover;background-position:center;filter:saturate(1.02)}
.worldbg:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(2,20,36,.20),rgba(2,20,36,.86))}
.worldcontent{position:relative;z-index:1;padding:22px;height:100%;display:flex;flex-direction:column;justify-content:flex-end}
.num{position:absolute;top:18px;left:18px;z-index:1;font-size:46px;color:#f0cd74;font-weight:900}
.world h3{font-size:34px;margin:0 0 8px}.world p{color:#d8e2eb;line-height:1.9;margin:0 0 12px}
.world .chips{margin:0 0 16px}
.searchbox{display:grid;grid-template-columns:1fr auto auto;gap:10px}.searchbox input{padding:14px;border:1px solid #d5c6a8;border-radius:14px;font-size:16px}
.results,.notesgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:18px}
.res{background:#fff;border:1px solid #dfd0b7;border-radius:16px;padding:14px;color:#16293c}.res b{color:#8d681f}.res p{color:#5a6878;line-height:1.75}
.footer{padding:34px 20px;text-align:center;background:#020d18;color:#aeb8c2;border-top:1px solid var(--line)}.footer b{color:#e6bf61}
.modal{position:fixed;inset:0;display:none;align-items:center;justify-content:center;padding:16px;background:rgba(0,0,0,.72);backdrop-filter:blur(7px);z-index:120}.modal.open{display:flex}
.dlg{width:min(1260px,98vw);max-height:95vh;overflow:auto;background:#fbf7ee;color:var(--ink);border-radius:26px;border:1px solid rgba(217,170,71,.3);box-shadow:var(--shadow)}
.dlghead{position:sticky;top:0;background:linear-gradient(135deg,#082744,#051a2f);color:#fff;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;z-index:2}
.dlghead button{border:0;background:#173a5d;color:#fff;padding:10px 14px;border-radius:12px;font-weight:800}.dlgbody{padding:20px}
.pavhero{display:grid;grid-template-columns:1fr 1fr;border-radius:20px;overflow:hidden;background:#071f36;color:#fff;margin-bottom:20px}
.pavpic{min-height:280px;background-size:cover;background-position:center}.pavcopy{padding:24px}.pavcopy h2{margin:10px 0;font-size:34px;color:#f0cd74}.pavcopy p{line-height:1.85;color:#d3dfea}
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.chapterimg{height:140px;background-size:cover;background-position:center}
.chapterbody{padding:14px}.chapterbody h4{margin:0 0 8px;font-size:24px}.chapterbody p{margin:0 0 12px;color:#647386;line-height:1.7;min-height:58px}
.reader{display:grid;grid-template-columns:.92fr 1.08fr;gap:18px}.rpic{min-height:400px;border-radius:18px;background-size:cover;background-position:center}.rtxt h2{font-size:34px;margin:8px 0}.text{white-space:pre-wrap;line-height:1.95;border:1px solid #e1d4bf;background:#fff;border-radius:16px;padding:16px;max-height:430px;overflow:auto}.tags{display:flex;gap:7px;flex-wrap:wrap;margin:10px 0 15px}.tag{font-size:12px;padding:7px 10px;border-radius:999px;background:#fff2cd;color:#72561b;font-weight:800}.note{margin-top:14px}.note textarea{width:100%;min-height:110px;border:1px solid #d8cab0;border-radius:14px;padding:12px}
.v10{display:grid;grid-template-columns:260px 1fr 300px;gap:12px;min-height:80vh}.v10toc{background:#06192c;color:#fff;border-radius:16px;padding:10px;overflow:auto;max-height:78vh}.tocitem{padding:10px;border:1px solid rgba(231,187,88,.22);border-radius:10px;margin-bottom:7px;font-size:12px}.tocitem b{color:#f2cf75}.v10center{background:#202020;border-radius:16px;padding:10px;display:flex;flex-direction:column;align-items:center}.controls{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin-bottom:10px}.controls button{border:0;background:#0a2e4e;color:#fff;border-radius:10px;padding:9px 12px;font-weight:800}.pagewrap{width:100%;flex:1;overflow:auto;background:#3a3a3a;border-radius:12px;padding:10px}.pagewrap img{display:block;margin:auto;max-width:100%;height:auto;transform-origin:top center}.v10side textarea{width:100%;min-height:160px;padding:12px;border-radius:12px;border:1px solid #d6c9af}
.login{display:grid;grid-template-columns:1fr 1fr;min-height:520px}.loginart{background:url('encyclopedia/art-1.webp') center/cover no-repeat;position:relative}.loginart:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,20,36,.72),rgba(3,20,36,.08))}.loginart div{position:absolute;z-index:1;right:25px;left:25px;bottom:25px;color:#fff}.loginform{padding:36px}.loginform input{width:100%;padding:12px;margin:6px 0 12px;border:1px solid #d8cab0;border-radius:12px}

.authbox{padding:34px;display:grid;grid-template-columns:.92fr 1.08fr;gap:24px;min-height:520px}.authvisual{border-radius:22px;overflow:hidden;min-height:430px;position:relative;background:linear-gradient(180deg,rgba(3,20,36,.02),rgba(3,20,36,.7)),url('encyclopedia/art-1.webp') center/cover no-repeat}.authvisual .authcopy{position:absolute;right:24px;left:24px;bottom:24px;color:#fff}.authvisual h2{font-size:32px;margin:8px 0}.authpanel{padding:8px}.authtabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;padding:5px;background:#eee4d1;border-radius:14px;margin-bottom:20px}.authtabs button{border:0;padding:11px;border-radius:10px;background:transparent;color:#5c6672;font-weight:900}.authtabs button.on{background:#082b49;color:#fff;box-shadow:0 5px 15px rgba(0,0,0,.12)}.formrow{display:grid;grid-template-columns:1fr 1fr;gap:10px}.field{margin-bottom:12px}.field label{display:block;font-weight:800;margin-bottom:6px;color:#21364a}.field input{width:100%;padding:12px;border:1px solid #d9cab0;border-radius:12px;background:#fff;color:#15293d;outline:none}.field input:focus{border-color:#d4a648;box-shadow:0 0 0 3px rgba(212,166,72,.12)}.authsubmit{width:100%;border:0;border-radius:12px;padding:13px;background:linear-gradient(135deg,#f1d27a,#d8aa47);color:#0d2134;font-weight:900}.demo-note{margin-top:13px;border:1px solid #dfd1b6;background:#fff8e8;border-radius:12px;padding:11px;color:#725b29;line-height:1.7;font-size:12px}.accountcard{border:1px solid #decfb5;background:#fffaf0;border-radius:16px;padding:16px;margin-top:15px}.accountcard b{color:#17324d}.accountactions{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.accountactions button{border:0;padding:9px 12px;border-radius:10px;font-weight:800}.logout{background:#5a2630;color:#fff}.continue{background:#082b49;color:#fff}.authmsg{min-height:24px;margin-top:10px;font-weight:800}.authmsg.ok{color:#247552}.authmsg.err{color:#a13b3b}.access.logged{background:#0f365b;color:#f1d27a;border:1px solid rgba(241,210,122,.38)}
@media(max-width:1100px){.topwrap{grid-template-columns:1fr;gap:10px}.brand{justify-content:center}.nav{justify-content:flex-start}.hero-grid{grid-template-columns:1fr}.worldgrid,.chaptergrid{grid-template-columns:repeat(2,1fr)}.volgrid{grid-template-columns:repeat(3,1fr)}.reader{grid-template-columns:1fr}.v10{grid-template-columns:1fr}.v10side{order:3}}
@media(max-width:780px){.access{width:100%}.brandtext .ar{font-size:15px}.brandtext .en{font-size:12px}.hero-card{min-height:390px}.orbit{width:240px;height:240px}.orbit2{width:300px;height:300px}h1{font-size:40px}.facts{grid-template-columns:repeat(2,1fr)}.volgrid,.worldgrid,.chaptergrid,.results,.notesgrid{grid-template-columns:1fr}.searchbox{grid-template-columns:1fr}.pavhero,.login,.authbox{grid-template-columns:1fr}.authvisual{min-height:300px}.formrow{grid-template-columns:1fr}.cardbody p{min-height:initial}}
.masterTopbar{position:sticky;top:0;z-index:110;background:#03182c;border-bottom:1px solid rgba(225,181,82,.78);box-shadow:0 8px 30px rgba(0,0,0,.18)}
.masterTopInner{max-width:1660px;margin:auto;min-height:118px;padding:12px 32px;display:grid;grid-template-columns:270px 1fr 390px;align-items:center;gap:20px;direction:ltr}
.masterAccess{direction:rtl;width:250px;justify-self:start;border:1px solid #f1ce72;background:linear-gradient(135deg,#f5d77e,#d3a23d);color:#07192c;border-radius:18px;padding:18px 22px;font-weight:900;font-size:22px;display:flex;align-items:center;justify-content:center;gap:12px;box-shadow:0 10px 30px rgba(215,166,61,.2)}
.masterAccess:hover{transform:translateY(-1px);filter:brightness(1.035)}.accessIcon{font-size:20px}
.masterNav{direction:rtl;display:flex;align-items:center;justify-content:center;gap:22px;min-width:0;overflow:auto;scrollbar-width:none}.masterNav::-webkit-scrollbar{display:none}
.masterNav button{border:0;background:transparent;color:#f4f6fa;padding:16px 9px 14px;font-weight:900;font-size:19px;white-space:nowrap;position:relative}
.masterNav button:hover,.masterNav button.active{color:#f4d274}.masterNav button.active:after{content:'';position:absolute;height:2px;background:#f1ce72;right:10px;left:10px;bottom:3px;border-radius:999px}
.masterBrand{direction:rtl;justify-self:end;display:flex;align-items:center;gap:15px;border-left:1px solid rgba(230,190,94,.45);padding-left:24px;white-space:nowrap}
.masterBrand img{width:92px;height:92px;object-fit:contain;filter:drop-shadow(0 8px 18px rgba(0,0,0,.22))}
.masterBrandText{display:flex;flex-direction:column;line-height:1.12;text-align:right}.masterBrandText strong{font-family:Georgia,serif;color:#f0d27b;font-size:30px;font-weight:700}.masterBrandText span{color:#e5bd58;font-size:23px;font-weight:900;margin-top:3px}.masterBrandText small{color:#e9d69d;font-size:14px;margin-top:5px}
.masterHero{background:radial-gradient(circle at 73% 46%,#10486f 0,#082a48 32%,#031a30 72%,#021221 100%);border-bottom:1px solid rgba(223,178,77,.38);overflow:hidden}
.masterHeroInner{max-width:1660px;margin:auto;min-height:810px;padding:35px 34px 44px;display:grid;grid-template-columns:.92fr 1.08fr;gap:22px;align-items:center;direction:ltr}
.masterCopy{direction:rtl;text-align:right;padding:16px 18px 18px 0;position:relative;z-index:3}.masterKicker{direction:ltr;text-align:left;color:#e6bd59;font-size:16px;letter-spacing:.13em;font-weight:900;margin-bottom:28px}
.masterCopy h1{margin:0;color:#fff;font-size:clamp(58px,6vw,92px);line-height:1.12;font-weight:900;letter-spacing:-.03em}.masterCopy h1 span{color:#f3d274}.masterCopy p{font-size:21px;line-height:2;color:#d7e0e9;margin:34px 0 27px;max-width:650px}
.masterActions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-start;direction:rtl}.masterBtn{border:1px solid rgba(231,188,87,.72);background:rgba(4,28,49,.8);color:#fff;border-radius:14px;padding:15px 19px;font-weight:900;font-size:17px;box-shadow:0 8px 20px rgba(0,0,0,.12);display:flex;align-items:center;gap:9px}.masterBtn:hover{background:#0a3558;transform:translateY(-1px)}.masterGold{background:linear-gradient(135deg,#f4d77e,#d2a33e);border:0;color:#0b1d30}.masterGold:hover{background:linear-gradient(135deg,#ffe395,#d6a441)}
.masterBrainStage{direction:ltr;position:relative;min-height:720px;isolation:isolate}.masterBrainArt{position:absolute;inset:0;background-position:center;background-size:cover;background-repeat:no-repeat;border-radius:28px;filter:saturate(1.03) contrast(1.02);box-shadow:inset 0 0 0 1px rgba(240,195,91,.2),0 30px 60px rgba(0,0,0,.24)}
.masterBrainArt:after{content:'';position:absolute;inset:0;border-radius:28px;background:radial-gradient(circle at 51% 52%,transparent 35%,rgba(2,17,30,.04) 58%,rgba(2,17,30,.16) 100%)}
.masterOrbit{position:absolute;left:51%;top:53%;border:1px solid rgba(246,206,105,.55);border-radius:50%;pointer-events:none;z-index:2;box-shadow:0 0 30px rgba(80,172,255,.08) inset}.ringA{width:64%;height:44%;transform:translate(-50%,-50%) rotate(-8deg);animation:orbitSpin 18s linear infinite}.ringB{width:76%;height:55%;transform:translate(-50%,-50%) rotate(13deg);animation:orbitSpinB 28s linear infinite}
.orbitDot{position:absolute;width:17px;height:17px;border-radius:50%;background:radial-gradient(circle,#fff4c6 0,#f0c24b 56%,#a27310 100%);box-shadow:0 0 18px #f4c451,0 0 32px rgba(66,164,255,.5)}.d1{left:7%;top:8%}.d2{right:3%;bottom:18%}.d3{left:18%;bottom:0}.d4{right:10%;top:2%}
@keyframes orbitSpin{from{transform:translate(-50%,-50%) rotate(-8deg)}to{transform:translate(-50%,-50%) rotate(352deg)}}@keyframes orbitSpinB{from{transform:translate(-50%,-50%) rotate(373deg)}to{transform:translate(-50%,-50%) rotate(13deg)}}
.floatIcon{position:absolute;z-index:3;width:48px;height:48px;border-radius:13px;border:1px solid #e6b952;background:rgba(4,28,49,.76);backdrop-filter:blur(7px);color:#f1ce72;display:flex;align-items:center;justify-content:center;font-size:25px;box-shadow:0 7px 20px rgba(0,0,0,.2),0 0 14px rgba(229,182,78,.16);animation:iconFloat 4.8s ease-in-out infinite}
.fi1{left:28%;top:12%}.fi2{right:20%;top:18%;animation-delay:-.8s}.fi3{left:18%;top:39%;animation-delay:-1.6s}.fi4{right:10%;top:44%;animation-delay:-2.4s}.fi5{right:15%;bottom:12%;animation-delay:-3.2s}.fi6{left:26%;bottom:15%;animation-delay:-4s}@keyframes iconFloat{50%{transform:translateY(-8px) scale(1.03)}}
@media(max-width:1250px){.masterTopInner{grid-template-columns:220px 1fr 310px;padding:10px 18px}.masterAccess{width:210px;font-size:18px}.masterNav{gap:9px}.masterNav button{font-size:16px}.masterBrand img{width:72px;height:72px}.masterBrandText strong{font-size:23px}.masterBrandText span{font-size:19px}.masterHeroInner{grid-template-columns:1fr 1fr}.masterBrainStage{min-height:610px}.masterCopy h1{font-size:62px}}
@media(max-width:900px){.masterTopInner{grid-template-columns:1fr auto;min-height:auto;padding:9px 12px;direction:rtl}.masterBrand{grid-column:1;grid-row:1;border:0;padding:0;justify-self:start}.masterBrandText{display:none}.masterBrand img{width:58px;height:58px}.masterAccess{grid-column:2;grid-row:1;width:auto;padding:12px 15px;font-size:16px}.masterNav{grid-column:1/-1;grid-row:2;justify-content:flex-start;width:100%;direction:rtl}.masterNav button{font-size:15px;padding:10px}.masterHeroInner{grid-template-columns:1fr;direction:rtl;min-height:auto;padding:20px 14px 36px}.masterBrainStage{min-height:460px;grid-row:1}.masterCopy{grid-row:2;padding:10px 4px;text-align:right}.masterKicker{font-size:12px;text-align:right}.masterCopy h1{font-size:48px}.masterCopy p{font-size:17px;line-height:1.9}.masterActions{justify-content:stretch}.masterBtn{flex:1;justify-content:center;min-width:180px}}
@media(max-width:560px){.masterBrainStage{min-height:350px}.masterCopy h1{font-size:39px}.masterActions{display:grid;grid-template-columns:1fr}.masterBtn{width:100%}.floatIcon{width:38px;height:38px;font-size:20px}}