/* واجهة التابلت المعتمدة: عاجي وفحمي وأخضر، وألواح خدمات فوق الشاشة نفسها. */
:root{color-scheme:light;--bg:#f6f5f1;--surface:#fff;--ink:#151815;--muted:#747873;--green:#165943;--line:#dedfd9;--soft:#eeeee9;--shadow:0 20px 70px #15181520;font-family:"SF Arabic","SF Pro Text",-apple-system,BlinkMacSystemFont,"Segoe UI",Tahoma,Arial,sans-serif}
:root[data-theme="dark"]{color-scheme:dark;--bg:#141a17;--surface:#202923;--ink:#f6f5f1;--muted:#a6b2a9;--green:#87c9a9;--line:#34433a;--soft:#29352e;--shadow:0 20px 70px #0008}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--ink)}body{transition:background .3s,color .3s}button,input{font:inherit}button{color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}button:disabled{cursor:not-allowed;opacity:.4}button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid var(--green);outline-offset:5px}[hidden]{display:none!important}.icon-defs{position:absolute;width:0;height:0;overflow:hidden}.icon{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.tablet-shell{max-width:1500px;min-height:100svh;margin:auto;padding:24px 32px 16px;display:flex;flex-direction:column;gap:16px}.topbar{display:flex;align-items:center;justify-content:space-between;min-height:48px;position:relative}.brand{display:flex;align-items:center;gap:18px;max-width:40%;font-size:15px}.wordmark{font-size:38px;letter-spacing:-2px;font-weight:600;line-height:1}.brand-divider{height:22px;width:1px;background:var(--line);flex-shrink:0}#guest-unit{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.clock{position:absolute;left:50%;transform:translateX(-50%);font-size:18px;font-variant-numeric:tabular-nums}.preferences{display:flex;align-items:center;gap:14px;direction:ltr}.language{display:flex;background:var(--soft);border:1px solid var(--line);border-radius:17px;padding:3px}.language button{border:0;border-radius:13px;background:none;min-width:54px;min-height:38px;font-size:14px}.language button[aria-pressed="true"]{background:var(--green);color:var(--bg)}.icon-button{border:0;background:var(--soft);border-radius:50%;width:44px;height:44px;display:inline-grid;place-items:center}.icon-button .icon{width:22px;height:22px}.intro{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:132px}.greeting p{margin:5px 0;font-size:18px}.greeting h1{font-size:clamp(28px,3.25vw,48px);font-weight:750;letter-spacing:-1.4px;margin:10px 0;line-height:1.35}.greeting p.muted{font-size:16px}.muted{color:var(--muted);line-height:1.65}.countdown-card{direction:ltr;display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:24px;padding:12px 20px;background:transparent;text-align:start;max-width:420px;min-width:315px}.timer-dial{width:108px;height:108px;flex-shrink:0;position:relative}.timer-dial>svg{width:100%;height:100%;transform:rotate(-90deg)}.timer-track,.timer-fill{fill:none;stroke-width:4}.timer-track{stroke:var(--line)}.timer-fill{stroke:var(--green);stroke-linecap:round;transition:stroke-dashoffset .8s ease}.timer-value{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.timer-value strong{font-size:26px;letter-spacing:-.8px;font-variant-numeric:tabular-nums;font-weight:650}.timer-value small{font-size:10px;color:var(--muted);direction:rtl}.timer-copy{direction:rtl;display:flex;flex-direction:column;gap:9px;text-align:right}.timer-copy strong{font-size:17px;font-weight:600}.timer-copy span,.timer-copy small{color:var(--muted);font-size:14px}.device-message{font-size:14px;background:var(--soft);padding:10px 16px;border-radius:14px;color:var(--muted)}.scenes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;min-height:240px;flex:1}.scene{position:relative;border:0;min-width:0;min-height:240px;border-radius:24px;overflow:hidden;background:#151815;padding:0;color:#fff;text-align:start;isolation:isolate}.scene::before{content:"";position:absolute;inset:0;background-image:url('./scenes.webp');background-size:300% 100%;z-index:-2;transition:transform .45s}.scene::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 25%,#0009 100%);z-index:-1}.scene.relax::before{background-position:left center}.scene.sleep::before{background-position:center center}.scene.cinema::before{background-position:right center}.scene[aria-pressed="true"]{outline:3px solid var(--green);outline-offset:-3px}.scene:hover::before{transform:scale(1.035)}.scene-copy{position:absolute;inset-inline-start:24px;inset-inline-end:auto;bottom:24px;display:flex;align-items:flex-start;flex-direction:column;gap:7px}.scene-copy .icon{width:32px;height:32px}.scene-copy strong{font-size:30px;font-weight:700}.scene-copy small{font-size:16px}.scene-check{display:none;position:absolute;top:18px;inset-inline-start:18px;width:34px;height:34px;border-radius:50%;background:var(--green);color:var(--bg);place-items:center}.scene-check .icon{width:20px;height:20px}.scene[aria-pressed="true"] .scene-check{display:grid}.scene-caption{font-size:12px;color:var(--muted);margin-top:-7px;min-height:16px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:16px}.control-card{display:flex;align-items:center;gap:16px;min-height:98px;background:var(--surface);border-radius:24px;padding:14px 22px}.control-symbol{background:var(--soft);width:60px;height:60px;display:grid;place-items:center;border-radius:50%;flex-shrink:0}.control-symbol .icon{width:32px;height:32px}.control-label{display:flex;flex-direction:column;gap:3px;min-width:130px}.control-label>span{font-size:17px}.control-label strong{font-size:24px;font-weight:600;line-height:1.1}.control-label small{font-size:11px;color:var(--muted)}.ac-steps{display:flex;gap:12px;margin-inline-start:auto}.ac-steps button{width:48px;height:48px;border-radius:50%;border:0;background:var(--soft);font-size:29px}.control-card input{width:100%;min-width:40px;accent-color:var(--green)}.footer{display:flex;align-items:center;justify-content:center;position:relative;min-height:72px}.dock{display:flex;padding:5px;gap:4px;border:1px solid var(--surface);border-radius:30px;background:color-mix(in srgb,var(--surface) 75%,transparent);backdrop-filter:blur(18px);box-shadow:0 12px 32px #15181510;z-index:1}.dock button{display:flex;flex-direction:column;align-items:center;gap:5px;min-width:114px;min-height:57px;padding:6px 24px;border:0;background:none;border-radius:25px;font-size:13px}.dock button[aria-expanded="true"]{background:var(--surface);color:var(--green)}.sync-state{position:absolute;inset-inline-start:0;bottom:8px;font-size:11px;color:var(--muted)}.sync-state:empty{display:none}dialog{border:1px solid var(--line);background:var(--bg);color:var(--ink);width:min(460px,calc(100vw - 32px));max-height:calc(100svh - 36px);padding:22px 26px;border-radius:28px;box-shadow:var(--shadow);text-align:center;overflow-y:auto;overscroll-behavior:contain}dialog::backdrop{background:#10171255;backdrop-filter:blur(3px)}dialog[open]{animation:dialog-in .2s ease-out}.dialog-top{position:relative;min-height:45px;display:grid;place-items:center}.dialog-top .icon-button{position:absolute;left:0;top:0}.dialog-icon{width:34px;height:34px;color:var(--green)}dialog h2{font-size:29px;letter-spacing:-.5px;margin:12px 0 6px}dialog>p{margin:0 0 18px;font-size:14px}.qr{width:190px;max-width:100%;margin:12px auto 18px;line-height:0;background:#fff;border-radius:18px;padding:12px;box-shadow:0 0 0 1px var(--line)}.qr svg{width:100%;height:auto;display:block}.details{margin:18px 0;text-align:start}.details>div{display:flex;align-items:center;justify-content:space-between;gap:14px;background:var(--soft);border-radius:14px;padding:15px;margin-top:8px}.details dt{font-size:13px;flex-shrink:0;color:var(--muted)}.details dd{margin:0;overflow-wrap:anywhere;white-space:pre-wrap;font-size:16px}.details .password{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:19px;font-weight:650;user-select:text}.primary-button,.secondary-button{border:0;border-radius:22px;min-height:48px;width:100%;padding:12px 18px;font-size:16px;font-weight:600}.primary-button{background:var(--green);color:var(--bg);margin-top:8px}.secondary-button{background:var(--soft);color:var(--green)}.empty-note{color:var(--muted);font-size:15px;line-height:1.7}.phone{font-size:23px;letter-spacing:1px}.guide{text-align:start;border:1px solid var(--line);border-radius:16px;padding:16px;margin:14px 0}.guide summary{cursor:pointer;font-size:15px}.guide p{line-height:1.8;font-size:14px;color:var(--muted)}.ambient{position:fixed;inset:0;z-index:5;border:0;width:100%;height:100svh;background:radial-gradient(ellipse at 25% 50%,#22382b,#0c110e 75%);color:#f6f5f1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:22px;cursor:pointer}.ambient-brand{font-size:28px;letter-spacing:-1px;opacity:.65}.ambient time{font-size:clamp(70px,14vw,160px);font-weight:300;letter-spacing:-5px;font-variant-numeric:tabular-nums}.ambient-hint{position:absolute;bottom:40px;font-size:14px;opacity:.5}.toast{position:fixed;bottom:105px;left:50%;transform:translateX(-50%);z-index:10;max-width:85vw;background:var(--ink);color:var(--bg);padding:12px 22px;border-radius:22px;font-size:14px}.cln{display:none;position:fixed;inset:0;z-index:20;background:var(--bg);align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:22px;padding:30px}.cln.show{display:flex}.cln-eyebrow{letter-spacing:5px;color:var(--green);font-size:14px}.cln-title{font-size:30px}.cln-timer{font-size:70px;font-variant-numeric:tabular-nums;direction:ltr}.cln-since,.cln-note{color:var(--muted)}.cln-done{border:0;border-radius:28px;background:var(--green);color:var(--bg);font-size:20px;padding:16px 50px}html[dir="ltr"] .timer-copy{direction:ltr;text-align:left}html[dir="ltr"] .scene-copy{align-items:flex-start;inset-inline-start:24px;inset-inline-end:auto}html[dir="ltr"] .timer-value small{direction:ltr}@keyframes dialog-in{from{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:none}}
@media(min-width:800px) and (min-height:700px){.tablet-shell{height:100svh}.scenes{max-height:450px}}
@media(max-height:720px) and (min-width:800px){.tablet-shell{padding:14px 24px;gap:10px}.topbar{min-height:40px}.intro{min-height:110px}.timer-dial{width:86px;height:86px}.countdown-card{padding:8px 18px}.timer-value strong{font-size:23px}.scenes,.scene{min-height:180px}.control-card{min-height:84px;padding:10px 16px}.control-symbol{width:46px;height:46px}.scene-copy{bottom:18px}.footer{min-height:66px}dialog{padding:15px 24px}.qr{width:145px;margin:10px auto}.details>div{padding:10px}.dialog-top{min-height:36px}dialog h2{font-size:25px;margin-top:8px}}
@media(max-width:950px){.control-label{min-width:95px}.control-card{gap:10px;padding-inline:14px}.ac-steps button{width:42px;height:42px}.brand{max-width:35%}.countdown-card{min-width:285px;gap:10px}.timer-copy strong{font-size:15px}}
@media(max-width:650px){.tablet-shell{padding:18px;gap:18px}.topbar{flex-wrap:wrap;gap:16px}.brand{max-width:55%;gap:10px}.wordmark{font-size:30px}.clock{display:none}.language button{min-width:42px}.preferences{gap:8px}.intro{align-items:stretch;flex-direction:column;gap:16px}.greeting h1{font-size:35px}.countdown-card{max-width:none;justify-content:center}.scenes{grid-template-columns:1fr;gap:14px}.scene{min-height:235px}.scene::before{background-size:300% 130%}.controls{grid-template-columns:1fr}.dock{width:100%}.dock button{min-width:0;flex:1;padding-inline:12px}.sync-state{position:static;display:block;text-align:center}.footer{flex-direction:column;gap:8px}.details dd{font-size:15px}.tablet-shell{padding-bottom:24px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}