/* ===== Hotel Royal Group — Guest web app ===== */
:root{
  --ink:#14110c; --ink2:#241d13;
  --paper:#faf7f0; --card:#ffffff; --line:#e9e2d4;
  --accent:#c9a24b; --accent-deep:#a07f2c; --accent-soft:#f4ecd6;
  --deep:#1b2a22;            /* hotel base colour */
  --text:#241f17; --muted:#857b68;
  --ok:#2e7d4f; --warn:#b26a00; --bad:#b3372f;
  --display:"Marcellus",Georgia,serif;
  --body:"Figtree",system-ui,-apple-system,"Segoe UI",sans-serif;
  --ui:"Jost",system-ui,sans-serif;
  --radius:16px; --shadow:0 6px 28px rgba(20,17,12,.10); --shadow-sm:0 2px 12px rgba(20,17,12,.07);
  --maxw:560px;
}
/* ---- per-hotel themes ---- */
[data-hotel="EPK"]{--deep:#0a3523;--accent:#d9b25c;--accent-deep:#a67c2e;--accent-soft:#f3ead0;--display:"Marcellus",Georgia,serif;}
[data-hotel="RIN"]{--deep:#0e2237;--accent:#d9ae52;--accent-deep:#9c7424;--accent-soft:#f0e7cf;--display:"Young Serif",Georgia,serif;}
[data-hotel="RKG"]{--deep:#171411;--accent:#d4a63a;--accent-deep:#9b7420;--accent-soft:#f1e6cb;--display:"Bodoni Moda",Georgia,serif;}
[data-hotel="RLX"]{--deep:#14181d;--accent:#e5b82c;--accent-deep:#a47c12;--accent-soft:#f6ecc9;--display:"Bricolage Grotesque",system-ui,sans-serif;}
[data-hotel="RPK"]{--deep:#27180f;--accent:#e0a526;--accent-deep:#a06f14;--accent-soft:#f3e7c9;--display:"Prata",Georgia,serif;}

*{box-sizing:border-box;margin:0}
html,body{height:100%}
body{font-family:var(--body);background:#efe9dc;color:var(--text);line-height:1.55;-webkit-font-smoothing:antialiased;font-size:16px}
#app{max-width:var(--maxw);margin:0 auto;min-height:100vh;background:var(--paper);position:relative;overflow:hidden;box-shadow:0 0 60px rgba(0,0,0,.08)}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,.disp{font-family:var(--display);font-weight:400;line-height:1.1;letter-spacing:.01em}
button{font-family:var(--ui);cursor:pointer}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

/* ---- buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--deep);background:var(--deep);color:#fff;font-weight:600;font-size:15px;padding:13px 20px;border-radius:12px;text-decoration:none;transition:transform .12s,filter .15s,background .15s;width:100%}
.btn:active{transform:scale(.98)}
.btn:hover{filter:brightness(1.08)}
.btn.gold{background:linear-gradient(135deg,var(--accent),var(--accent-deep));border-color:var(--accent-deep);color:#1c140a}
.btn.ghost{background:transparent;color:var(--deep);border-color:var(--line)}
.btn.ghost:hover{border-color:var(--accent);color:var(--accent-deep);filter:none}
.btn.sm{width:auto;padding:9px 15px;font-size:13.5px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.btn-row{display:flex;gap:10px}

/* ---- topbar ---- */
.top{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:12px;padding:14px 18px;background:var(--deep);color:#fff}
.top img.logo{width:34px;height:34px;border-radius:8px;box-shadow:0 0 0 1px rgba(255,255,255,.22)}
.top .tt{font-family:var(--display);font-size:18px;color:var(--accent);line-height:1}
.top .ts{font-family:var(--ui);font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.6);margin-top:3px}
.top .sp{flex:1}
.iconbtn{background:rgba(255,255,255,.1);border:none;color:#fff;width:38px;height:38px;border-radius:10px;display:grid;place-items:center}
.back{background:rgba(255,255,255,.14);border:none;color:#fff;border-radius:10px;padding:8px 12px;font-size:13px;font-weight:600}

/* ---- bottom nav ---- */
.tabbar{position:sticky;bottom:0;z-index:30;display:flex;background:#fff;border-top:1px solid var(--line);padding:6px 4px calc(6px + env(safe-area-inset-bottom))}
.tab{flex:1;background:none;border:none;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:3px;padding:7px 2px;font-size:10.5px;font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.tab .gl{width:22px;height:22px;display:grid;place-items:center;font-family:var(--display);font-size:17px;line-height:1}
.tab.on{color:var(--accent-deep)}
.tab.on .gl{color:var(--accent-deep)}

/* ---- generic ---- */
.wrap{padding:20px 18px 30px}
.sect-h{font-family:var(--ui);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:26px 2px 12px;display:flex;align-items:center;gap:10px}
.sect-h:before{content:"";width:16px;height:2px;background:var(--accent)}
.rule{width:40px;height:2px;background:var(--accent);margin:10px 0 0}
.muted{color:var(--muted)}
.price{font-family:var(--display);color:var(--accent-deep)}
.chip{display:inline-flex;align-items:center;gap:6px;background:var(--accent-soft);color:var(--accent-deep);border-radius:999px;padding:4px 11px;font-size:12px;font-weight:600;font-family:var(--ui)}
.chip.line{background:transparent;border:1px solid var(--line);color:var(--muted)}
.divider{height:1px;background:var(--line);margin:18px 0}

/* ---- hero (home) ---- */
.hero{background:var(--ink);color:#fff;padding:34px 20px 30px;text-align:center}
.hero img.logo{width:62px;height:62px;border-radius:16px;margin:0 auto 14px;box-shadow:0 6px 24px rgba(201,162,75,.4)}
.hero h1{font-size:30px;color:#fff}
.hero h1 em{font-style:normal;color:var(--accent)}
.hero p{color:rgba(255,255,255,.72);margin-top:10px;font-size:14.5px;max-width:34ch;margin-inline:auto}

/* ---- hotel card ---- */
.hcard{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:16px;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .2s}
.hcard:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.hcard .ph{position:relative;aspect-ratio:16/10;background:#ddd}
.hcard .ph img{width:100%;height:100%;object-fit:cover}
.hcard .ph .pill{position:absolute;left:12px;bottom:12px;background:rgba(20,17,12,.82);color:#fff;border-radius:999px;padding:5px 12px;font-size:12px;font-weight:600;font-family:var(--ui)}
.hcard .ph .pill b{color:var(--accent)}
.hcard .bd{padding:15px 16px 17px}
.hcard .bd h3{font-size:21px;color:var(--deep)}
.hcard .bd .loc{color:var(--muted);font-size:13px;margin-top:4px}
.hcard .bd .more{display:inline-flex;align-items:center;gap:7px;color:var(--accent-deep);font-weight:600;font-size:13px;font-family:var(--ui);margin-top:12px}

/* ---- hotel detail ---- */
.dhero{position:relative;aspect-ratio:16/11;background:#ccc}
.dhero img{width:100%;height:100%;object-fit:cover}
.dhero .ov{position:absolute;inset:0;background:linear-gradient(to top,rgba(10,8,5,.72),rgba(10,8,5,0) 55%)}
.dhero .cap{position:absolute;left:18px;right:18px;bottom:16px;color:#fff}
.dhero .cap h1{font-size:28px;color:#fff}
.dhero .cap .loc{color:rgba(255,255,255,.82);font-size:13px;margin-top:4px}
.infochips{display:flex;flex-wrap:wrap;gap:8px;padding:16px 18px 4px}
.roomlist{padding:8px 18px 24px}
.room{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);margin-top:16px}
.room .ph{aspect-ratio:16/10;background:#e3ddd0}
.room .ph img{width:100%;height:100%;object-fit:cover}
.room .bd{padding:15px 16px 17px}
.room .bd h3{font-size:19px;color:var(--deep)}
.room .rr{display:flex;align-items:flex-end;justify-content:space-between;gap:10px;margin-top:8px}
.room .rr .p b{font-family:var(--display);font-size:24px;color:var(--accent-deep)}
.room .rr .p span{font-size:12px;color:var(--muted)}
.room .amen{display:flex;flex-wrap:wrap;gap:6px;margin-top:11px}
.room .warn{color:var(--warn);font-size:12px;font-weight:600;font-family:var(--ui);margin-top:9px}
.room .sold{color:var(--bad);font-weight:600;font-family:var(--ui)}

/* ---- carousel ---- */
.carousel{position:relative;background:#e3ddd0}
.carousel .track{display:flex;overflow-x:auto;scroll-snap-type:x mandatory;aspect-ratio:16/10;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.carousel .track::-webkit-scrollbar{display:none}
.carousel .track img{min-width:100%;width:100%;height:100%;object-fit:cover;scroll-snap-align:center;flex-shrink:0}
.carousel .dots{position:absolute;left:0;right:0;bottom:9px;display:flex;gap:5px;justify-content:center;pointer-events:none}
.carousel .dot{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.55);box-shadow:0 0 3px rgba(0,0,0,.3);transition:width .2s,background .2s}
.carousel .dot.on{background:#fff;width:17px;border-radius:3px}
.gallery-sec .carousel{border-radius:14px;overflow:hidden;margin:0 18px;box-shadow:var(--shadow-sm)}
.gallery-sec .carousel .track{aspect-ratio:16/9}

/* ---- forms ---- */
label.f{display:block;font-family:var(--ui);font-size:12.5px;font-weight:600;color:var(--muted);margin:14px 0 6px;letter-spacing:.02em}
input,select,textarea{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:11px;font:inherit;font-size:15px;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
.row2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.stepper{display:flex;align-items:center;gap:0;border:1px solid var(--line);border-radius:11px;overflow:hidden;width:fit-content}
.stepper button{width:44px;height:44px;border:none;background:#f6f1e6;font-size:20px;color:var(--deep)}
.stepper b{min-width:50px;text-align:center;font-family:var(--display);font-size:18px}
.err{color:var(--bad);font-size:13px;margin-top:8px;font-family:var(--ui)}
.note{color:var(--muted);font-size:12.5px;margin-top:6px}

/* ---- stars ---- */
.stars{display:flex;gap:6px;margin-top:4px}
.star{background:none;border:none;font-size:34px;line-height:1;color:var(--line);padding:2px;transition:color .12s,transform .12s}
.star.on{color:var(--accent)}
.star:active{transform:scale(1.15)}

/* ---- booking summary ---- */
.summary{background:var(--accent-soft);border-radius:14px;padding:14px 16px;margin-top:18px}
.summary .ln{display:flex;justify-content:space-between;font-size:14px;margin:5px 0}
.summary .ln.tot{border-top:1px dashed var(--accent-deep);margin-top:10px;padding-top:10px;font-weight:700}
.summary .ln.tot b{font-family:var(--display);font-size:20px;color:var(--accent-deep)}

/* ---- login ---- */
.login{min-height:100vh;display:flex;flex-direction:column;justify-content:center;background:var(--ink);padding:34px 24px;color:#fff}
.login .brand{text-align:center;margin-bottom:26px}
.login .brand img{width:76px;height:76px;border-radius:18px;margin:0 auto 14px;box-shadow:0 8px 30px rgba(201,162,75,.45)}
.login .brand h1{font-size:27px;color:#fff}
.login .brand h1 em{font-style:normal;color:var(--accent)}
.login .brand p{color:rgba(255,255,255,.6);font-size:13px;margin-top:6px;letter-spacing:.04em}
.login .panel{background:#fff;color:var(--text);border-radius:18px;padding:22px 20px 24px;box-shadow:0 20px 60px rgba(0,0,0,.4)}
.login .panel label.f{color:var(--muted)}
.seg{display:flex;background:#f1ebdd;border-radius:11px;padding:4px;margin-bottom:6px}
.seg button{flex:1;border:none;background:none;padding:9px;border-radius:8px;font-weight:600;font-size:13.5px;color:var(--muted)}
.seg button.on{background:#fff;color:var(--deep);box-shadow:var(--shadow-sm)}
.or{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:16px 0;font-family:var(--ui)}
.or:before,.or:after{content:"";flex:1;height:1px;background:var(--line)}
.gbtn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;border:1px solid var(--line);background:#fff;color:#3c4043;font-weight:600;font-size:15px;padding:12px;border-radius:11px}
.gbtn svg{width:18px;height:18px}
.eye{background:none;border:none;color:var(--accent-deep);font-weight:600;font-size:12px;font-family:var(--ui);position:absolute;right:10px;top:38px}
.fieldwrap{position:relative}
.foot-link{text-align:center;margin-top:14px;font-size:13px;color:var(--muted)}
.foot-link button{background:none;border:none;color:var(--accent-deep);font-weight:600;font-size:13px}

/* ---- wallet ---- */
.tiercard{border-radius:20px;padding:22px;color:#fff;position:relative;overflow:hidden;box-shadow:var(--shadow)}
.tiercard.silver{background:linear-gradient(135deg,#8a8a92,#55555c)}
.tiercard.gold{background:linear-gradient(135deg,#caa24e,#8c6d22)}
.tiercard.platinum{background:linear-gradient(135deg,#3b3b45,#101014)}
.tiercard.diamond{background:linear-gradient(135deg,#9fe0f0,#2f6f8f);color:#06212e}
.tiercard.diamond .lbl,.tiercard.diamond .who{opacity:.85}
.tiercard .lbl{font-family:var(--ui);font-size:11px;letter-spacing:.2em;text-transform:uppercase;opacity:.8}
.tiercard .tier{font-family:var(--display);font-size:26px;margin-top:2px}
.tiercard .pts{font-family:var(--display);font-size:40px;margin-top:14px;line-height:1}
.tiercard .pts span{font-size:14px;font-family:var(--ui);opacity:.8}
.tiercard .who{margin-top:14px;font-size:13px;opacity:.9}
.perk{display:flex;gap:10px;align-items:flex-start;padding:11px 2px;border-bottom:1px solid var(--line)}
.perk .ck{color:var(--accent-deep);font-weight:700;margin-top:1px}
.offer{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--accent);border-radius:12px;padding:14px 16px;margin-top:12px;box-shadow:var(--shadow-sm)}
.offer h4{font-family:var(--display);font-size:17px;color:var(--deep)}
.offer .code{display:inline-flex;align-items:center;gap:8px;margin-top:10px;background:var(--ink);color:var(--accent);border-radius:9px;padding:7px 12px;font-family:var(--ui);font-weight:600;letter-spacing:.08em;font-size:13px}
.offer .code button{background:none;border:none;color:#fff;font-size:11px;font-family:var(--ui);text-decoration:underline}

/* ---- stays ---- */
.stay{display:flex;gap:13px;background:var(--card);border:1px solid var(--line);border-radius:14px;padding:12px;margin-top:13px;box-shadow:var(--shadow-sm)}
.stay .th{width:84px;height:84px;border-radius:10px;object-fit:cover;flex-shrink:0;background:#ddd}
.stay .in{flex:1;min-width:0}
.stay .in h4{font-family:var(--display);font-size:17px;color:var(--deep)}
.stay .in .d{font-size:13px;color:var(--muted);margin-top:3px}
.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11.5px;font-weight:700;font-family:var(--ui);margin-top:8px}
.badge.req{background:#fdf0dd;color:var(--warn)}
.badge.ok{background:#e3f2e9;color:var(--ok)}
.badge.bad{background:#fbe4e2;color:var(--bad)}
.badge.mut{background:#eee9dd;color:var(--muted)}
.badge.in{background:#e3edf6;color:#2a5d8f}

/* ---- profile ---- */
.phead{background:var(--ink);color:#fff;padding:26px 20px;display:flex;align-items:center;gap:15px}
.phead .av{width:58px;height:58px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-deep));display:grid;place-items:center;font-family:var(--display);font-size:24px;color:#1c140a}
.phead h2{font-size:21px;color:#fff}
.phead .t{font-size:12px;color:var(--accent);font-family:var(--ui);letter-spacing:.1em;text-transform:uppercase;margin-top:2px}

/* ---- modal ---- */
.overlay{position:fixed;inset:0;background:rgba(20,17,12,.55);display:flex;align-items:flex-end;justify-content:center;z-index:80;animation:fade .15s ease}
@keyframes fade{from{opacity:0}to{opacity:1}}
.modal{background:var(--card);width:100%;max-width:var(--maxw);border-radius:20px 20px 0 0;padding:24px 20px calc(24px + env(safe-area-inset-bottom));border-top:3px solid var(--accent);animation:up .2s ease}
@keyframes up{from{transform:translateY(20px)}to{transform:none}}
.modal h2{font-size:22px;color:var(--deep)}
@media(min-width:560px){.overlay{align-items:center}.modal{border-radius:18px;max-width:440px}}

/* ---- AI chat ---- */
.chat{display:flex;flex-direction:column;height:calc(100vh - 62px - 60px);background:var(--paper)}
.msgs{flex:1;overflow-y:auto;padding:18px}
.ai-hello{text-align:center;color:var(--muted);padding:30px 20px}
.ai-hello img{width:54px;height:54px;border-radius:14px;margin:0 auto 12px;box-shadow:0 4px 18px rgba(201,162,75,.35)}
.ai-hello h3{font-family:var(--display);font-size:21px;color:var(--deep)}
.ai-hello p{font-size:14px;margin-top:8px;max-width:30ch;margin-inline:auto}
.bub{max-width:82%;padding:11px 14px;border-radius:16px;margin:8px 0;font-size:14.5px;line-height:1.5;white-space:normal}
.bub.user{background:var(--deep);color:#fff;margin-left:auto;border-bottom-right-radius:5px}
.bub.assistant{background:#fff;border:1px solid var(--line);color:var(--text);border-bottom-left-radius:5px;box-shadow:var(--shadow-sm)}
.bub.thinking{display:flex;gap:4px;width:auto;max-width:60px}
.bub.thinking span{width:7px;height:7px;border-radius:50%;background:var(--muted);animation:blink 1s infinite}
.bub.thinking span:nth-child(2){animation-delay:.2s}.bub.thinking span:nth-child(3){animation-delay:.4s}
@keyframes blink{0%,100%{opacity:.3}50%{opacity:1}}
.suggs{display:flex;gap:8px;overflow-x:auto;padding:6px 14px;scrollbar-width:none}
.suggs::-webkit-scrollbar{display:none}
.sugg{flex-shrink:0;background:var(--accent-soft);color:var(--accent-deep);border:none;border-radius:999px;padding:8px 14px;font-size:12.5px;font-weight:600;font-family:var(--ui);white-space:nowrap}
.chatbar{display:flex;gap:8px;padding:12px 14px calc(12px + env(safe-area-inset-bottom));background:#fff;border-top:1px solid var(--line)}
.chatbar input{flex:1}
.chatbar .btn{width:auto;padding:12px 18px}
.ask-card{display:flex;align-items:center;gap:13px;background:var(--ink);color:#fff;border-radius:16px;padding:15px 16px;text-decoration:none;box-shadow:var(--shadow-sm)}
.ask-card .ic img{width:40px;height:40px;border-radius:10px;box-shadow:0 0 0 1px rgba(201,162,75,.4)}
.ask-card b{font-family:var(--display);font-size:17px;color:var(--accent);display:block}
.ask-card span{font-size:12.5px;color:rgba(255,255,255,.7);display:block;margin-top:2px}
.ask-card .arr{margin-left:auto;color:var(--accent);font-size:20px}

/* ---- misc ---- */
.empty{text-align:center;color:var(--muted);padding:48px 24px}
.empty .ic{font-family:var(--display);font-size:40px;color:var(--line)}
.center-load{display:grid;place-items:center;min-height:60vh;color:var(--muted)}
.spin{width:30px;height:30px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.skel{border-radius:12px;background:linear-gradient(90deg,#eee7d8 25%,#f6f1e7,#eee7d8 75%);background-size:700px 100%;animation:sh 1.2s infinite linear}
@keyframes sh{0%{background-position:-350px 0}to{background-position:350px 0}}
.toasts{position:fixed;left:50%;transform:translateX(-50%);bottom:84px;z-index:90;display:flex;flex-direction:column;gap:8px;width:calc(var(--maxw) - 36px);max-width:calc(100vw - 36px)}
.toast{background:var(--ink);color:#f3ead3;border-left:3px solid var(--accent);border-radius:11px;padding:12px 15px;font-size:13.5px;box-shadow:0 8px 26px rgba(0,0,0,.35);animation:rise .2s ease}
.toast.bad{border-left-color:var(--bad)}
.toast.ok{border-left-color:var(--ok)}
@keyframes rise{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.cta-fixed{padding:14px 18px calc(14px + env(safe-area-inset-bottom));position:sticky;bottom:0;background:linear-gradient(to top,var(--paper) 72%,transparent);z-index:20}