/* ---- base ---- */
/* Shared layout. Colours come from the look tokens below only. */
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:400 18px/1.7 "Noto Naskh Arabic","Amiri",serif;-webkit-tap-highlight-color:transparent}
#screen{min-height:100%;outline:none;padding:env(safe-area-inset-top,0) 0 env(safe-area-inset-bottom,0)}
h1,h2,.display{font-family:"Aref Ruqaa","Noto Naskh Arabic",serif;font-weight:700;line-height:1.3;margin:0;text-wrap:balance}
a{color:var(--accent)}
button,input{font:inherit;color:inherit}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:10px 22px;border-radius:14px;border:0;background:var(--accent);color:var(--on-accent);font-weight:600;cursor:pointer;text-decoration:none;touch-action:manipulation}
.btn:active{transform:scale(.97)}
.btn.ghost{background:var(--soft);color:var(--ink)}
.btn.wide{width:100%}
.icon-btn{min-width:44px;min-height:44px;border:0;border-radius:12px;background:var(--soft);color:var(--ink);cursor:pointer;font-weight:600}
.wrap{max-width:520px;margin:0 auto;padding:24px max(16px,env(safe-area-inset-right,0px)) 32px max(16px,env(safe-area-inset-left,0px))}
.muted{color:var(--muted)}
.field{display:grid;gap:6px;margin:14px 0}
.field label{font-weight:600}
.field input[type=tel],.field input[type=text]{min-height:48px;border:2px solid var(--line);border-radius:12px;padding:8px 12px;background:var(--surface);direction:ltr;text-align:right}
.field .err{color:var(--danger);font-size:15px;min-height:1.2em}
.card{background:var(--surface);border:1px solid var(--line);border-radius:18px;padding:18px}
.stack{display:grid;gap:14px;grid-template-columns:minmax(0,1fr)}
.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
#toast{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translate(-50%,20px);opacity:0;background:var(--ink);color:var(--bg);padding:10px 18px;border-radius:999px;font-size:15px;transition:.2s;pointer-events:none;z-index:50}
#toast.show{opacity:1;transform:translate(-50%,0)}
@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}
/* subscribe + settings */
.pay-row{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:10px 0;border-top:1px solid var(--line)}
.pay-value{font:600 18px/1.4 ui-monospace,monospace;direction:ltr;display:inline-block;user-select:all}
.price-num{font:700 34px/1.2 "Aref Ruqaa",serif;color:var(--accent)}
.status h2{font-size:24px;margin-bottom:4px}.status p{margin:4px 0}
.status.pending{border-color:var(--accent)}.status.ok{border-color:var(--done)}.status.rejected{border-color:var(--danger)}
.status.rejected h2{color:var(--danger)}.status.ok h2{color:var(--done)}
.shot-preview{max-width:160px;max-height:220px;border-radius:10px;border:1px solid var(--line)}
.field input[type=file]{min-height:48px}
.subscribe h2,.settings h2{font-size:22px}
.look-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.look-tile{display:grid;gap:6px;justify-items:center;padding:10px 6px;border-radius:14px;border:2px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer;text-align:center;min-width:0}
.look-tile[aria-pressed="true"]{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 25%,transparent)}
.tile-page{display:grid;gap:5px;align-content:center;width:64px;height:84px;border-radius:6px;padding:10px 8px}
.tile-page i{display:block;height:4px;border-radius:2px}
.tile-paper .tile-page{background:#fbf4e4;box-shadow:inset -6px 0 8px -6px #0005,-2px 2px 0 #e3d1ab}.tile-paper i{background:#3a2a1a88}
.tile-picture .tile-page{background:linear-gradient(#3c4f8f 0 45%,#fffaf0 45%)}.tile-picture i{background:#2b242088}.tile-picture i:first-child{visibility:hidden}
.tile-night .tile-page{background:#14110e}.tile-night i{background:#d9c3a0aa}
.tile-desc{font-size:13px;color:var(--muted);line-height:1.4}
.font-seg{min-width:56px;min-height:48px}
.field input{width:100%;min-width:0}
/* ---- looks ---- */
/* Three reading looks. Each defines the full token set; contrast ink/bg >= 4.5:1. */
:root{--font-step-0:18px;--font-step-1:21px;--font-step-2:24px;--font-step-3:28px;--story-size:var(--font-step-1)}
[data-font="0"]{--story-size:var(--font-step-0)} [data-font="1"]{--story-size:var(--font-step-1)}
[data-font="2"]{--story-size:var(--font-step-2)} [data-font="3"]{--story-size:var(--font-step-3)}

/* paper: warm paper page; --frame is the leather edge around the reader page (ink #3a2a1a on #f3e6cc ≈ 11:1) */
[data-look="paper"]{
  --bg:#f3e6cc;--frame:#5b3a22;--page:#fbf4e4;--page-edge:#e3d1ab;--ink:#3a2a1a;--story-ink:#3a2a1a;--muted:#6a5340;
  --accent:#8f4310;--on-accent:#fffaf0;--soft:#efe2c6;--surface:#fffaf0;--line:#e0cfae;--danger:#a3271f;
  --done:#23664a;--on-done:#fff;--glow:#ffcc66;--ribbon:#b33a3a;color-scheme:light}
/* picture: light cream picture book (ink #2b2420 on #fffaf0 ≈ 15:1) */
[data-look="picture"]{
  --bg:#fffaf0;--frame:#f1e4c8;--page:#fffaf0;--page-edge:#f1e4c8;--ink:#2b2420;--story-ink:#2b2420;--muted:#6e5d4c;
  --accent:#9a5013;--on-accent:#fffaf0;--soft:#f5ead4;--surface:#ffffff;--line:#eadcc0;--danger:#a3271f;
  --done:#23664a;--on-done:#fff;--glow:#ffcc66;--ribbon:#b33a3a;color-scheme:light}
/* night: dark warm page, brightest pixel #E0C9A6 (story ink #d9c3a0 on #14110e ≈ 11:1) */
[data-look="night"]{
  --bg:#14110e;--frame:#0e0c0a;--page:#14110e;--page-edge:#1e1914;--ink:#d9c3a0;--story-ink:#d9c3a0;--muted:#a8906e;
  --accent:#d9a14e;--on-accent:#14110e;--soft:#241e18;--surface:#1b1713;--line:#33291f;--danger:#e0897f;
  --done:#6fbf95;--on-done:#14110e;--glow:#b8873e;--ribbon:#7a2e2e;color-scheme:dark}
/* ---- map ---- */
/* The map is a fixed night world in every look; the sheet follows the look tokens. */
.map-screen{min-height:100dvh;overflow-x:clip;background:linear-gradient(#141c3d 0%,#22306a 55%,#2d3b72 100%);color:#f4e6c4;position:relative}
.map-top{position:sticky;top:0;z-index:5;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:calc(12px + env(safe-area-inset-top,0px)) max(16px,env(safe-area-inset-right,0px)) 12px max(16px,env(safe-area-inset-left,0px));background:linear-gradient(#141c3d 70%,#141c3d00)}
.map-top h1{font-size:26px;color:#ffd98a}
.map-count{font-size:14px;color:#cdbf9f}
.map-gear{background:#ffffff1a;color:#f4e6c4;display:inline-flex;align-items:center;justify-content:center}
.map-login{min-height:44px;padding:6px 18px;background:#ffcc66;color:#2a1d08}
.ico{display:inline-flex;width:22px;height:22px}.ico svg{width:100%;height:100%}
.renew{display:block;margin:4px 16px 0;padding:12px 16px;border-radius:14px;background:#ffcc66;color:#2a1d08;font-weight:600;text-decoration:none;text-align:center}
.all-read{margin:8px 16px 0;padding:12px 16px;border-radius:14px;background:#ffffff14;text-align:center}
.map-scroll{position:relative;overflow-x:clip}
.map{position:relative;max-width:480px;margin:0 auto;background-image:radial-gradient(#fff9 1px,transparent 1.6px),radial-gradient(#fff5 1px,transparent 1.6px);background-size:46px 41px,27px 33px;background-position:0 0,13px 9px}
.nile{position:absolute;inset:0 auto 0 -30px;width:70px;background:linear-gradient(90deg,#4f7fc000,#4f7fc038 40%,#4f7fc038 60%,#4f7fc000);pointer-events:none}
.map-path{position:absolute;inset:0;width:100%;height:100%;overflow:visible}
.map-path polyline{fill:none;stroke:#fff6d855;stroke-width:9;stroke-dasharray:1 16;stroke-linecap:round;stroke-linejoin:round;vector-effect:non-scaling-stroke}
.stop-wrap{position:absolute;transform:translate(-50%,-50%);display:grid;justify-items:center;gap:6px;width:130px}
.stop{position:relative;width:64px;height:64px;border-radius:50%;border:4px solid #c8a46a;background:#fbf4e4;color:#3a2a1a;font:700 22px/1 "Noto Naskh Arabic",serif;box-shadow:0 5px 0 #8a6a3a;cursor:pointer;touch-action:manipulation}
.stop:active{transform:translateY(3px);box-shadow:0 2px 0 #8a6a3a}
.stop.done{background:#f3e3bd;border-color:#8a5a1c}
.stop.tonight{width:78px;height:78px;background:#ffcc66;border-color:#fff;box-shadow:0 0 0 8px #ffcc6640,0 0 30px 6px #ffcc6680,0 6px 0 #b9852a;animation:glow 2.4s ease-in-out infinite}
.stop.locked:not(.done){background:#e6dcc8;color:#6a5a42}
@keyframes glow{50%{box-shadow:0 0 0 14px #ffcc6626,0 0 40px 10px #ffcc6699,0 6px 0 #b9852a}}
.badge-done,.badge-lock{position:absolute;top:-8px;left:-8px;width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid #fff}
.badge-done{background:#23664a;color:#fff}.badge-lock{background:#5a4a36;color:#f4e6c4}
.badge-done .ico,.badge-lock .ico{width:16px;height:16px}
.badge-new{position:absolute;top:-10px;right:-14px;background:#b8341f;color:#fff;font:600 12px/1 "Noto Naskh Arabic",serif;padding:4px 7px;border-radius:999px;border:2px solid #fff}
.stop-title{font-size:14px;line-height:1.4;text-align:center;color:#f4e6c4;text-shadow:0 1px 3px #0009}
/* sheet */
.sheet-layer{position:fixed;inset:0;z-index:20;background:#0008;display:flex;align-items:flex-end}
.sheet{position:relative;width:100%;max-width:520px;margin:0 auto;background:var(--surface);color:var(--ink);border-radius:24px 24px 0 0;padding:18px max(18px,env(safe-area-inset-right,0px)) calc(20px + env(safe-area-inset-bottom,0px)) max(18px,env(safe-area-inset-left,0px));animation:up .22s ease-out;display:grid;gap:8px}
@keyframes up{from{transform:translateY(40%)}}
.sheet h2{font-size:26px;color:var(--accent);padding-left:48px}
.sheet p{margin:0}
.sheet-meta{font-size:15px}
.sheet-history{font-size:15px;color:var(--done)}
.grab{justify-self:center;width:44px;height:5px;border-radius:3px;background:var(--line)}
.sheet-close{position:absolute;top:14px;left:14px}
.sheet-actions{margin-top:8px}.sheet-actions .btn{flex:1 1 140px;font-size:16px;padding-inline:14px}
.tick-toggle[aria-pressed="true"]{background:var(--done);color:var(--on-done)}
.back{display:inline-flex;align-items:center;min-height:44px}
/* landing */
.landing{min-height:100dvh;background:var(--bg)}
.landing-sky{height:200px;background:linear-gradient(#141c3d,#2d3b72);position:relative;background-image:radial-gradient(#fff9 1px,transparent 1.6px),linear-gradient(#141c3d,#2d3b72);background-size:38px 35px,100% 100%}
.landing-moon{position:absolute;top:50px;left:50%;width:80px;height:80px;border-radius:50%;box-shadow:-18px 10px 0 0 #ffe7a8;transform:translateX(-30%)}
.landing-title{font-size:40px;color:var(--accent)}
.landing-pitch{font-size:19px;margin:0}
/* ---- reader ---- */
/* Reader layout: top bar, look switch, then the page stage filling the rest of the screen. */
.reader{height:100dvh;display:grid;grid-template-rows:auto auto 1fr;grid-template-columns:minmax(0,1fr);background:var(--frame);color:var(--ink)}
.reader-top{display:flex;align-items:center;gap:8px;padding:calc(8px + env(safe-area-inset-top,0px)) max(12px,env(safe-area-inset-right,0px)) 6px max(12px,env(safe-area-inset-left,0px));background:var(--bg)}
.reader-top .icon-btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:18px}
.reader-title{flex:1;min-width:0;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.reader-tools{gap:6px;flex-wrap:nowrap}
.looks{display:flex;gap:6px;justify-content:center;padding:0 12px 8px;background:var(--bg)}
.seg{min-height:44px;min-width:64px;border:1px solid var(--line);border-radius:999px;background:transparent;color:var(--muted);cursor:pointer;font-size:15px}
.seg[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}
.stage{position:relative;overflow:hidden;perspective:1600px;touch-action:pan-y;user-select:none;-webkit-user-select:none}
.page{position:absolute;inset:12px 12px 14px 12px;display:flex;flex-direction:column;background:var(--page);color:var(--story-ink);border-radius:6px;overflow:hidden}
.page-text{flex:1;overflow-y:auto;font-size:var(--story-size);line-height:2;white-space:pre-line;padding:22px 22px 8px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
/* paper: spine on the right, stacked page edges on the left */
.page.paper{border-radius:12px 4px 4px 12px;box-shadow:inset -14px 0 18px -14px #0006,-2px 2px 0 var(--page-edge),-4px 4px 0 var(--page-edge),-6px 6px 0 #00000022;inset:12px 12px 14px 20px;background:linear-gradient(270deg,#e9dcc0 0,var(--page) 22px)}
.page-title{font-size:28px;color:var(--accent);text-align:center;padding:22px 44px 0}
.ribbon{position:absolute;top:-2px;left:18px;width:14px;height:52px;background:var(--ribbon);clip-path:polygon(0 0,100% 0,100% 100%,50% 80%,0 100%);z-index:1}
.page-num{text-align:center;font-size:14px;color:var(--muted);padding:6px 0 12px}
/* picture book */
.page.pic img{width:100%;height:auto;aspect-ratio:4/3;object-fit:cover;flex:none;max-height:52%}
.page.pic .page-text{font-size:calc(var(--story-size) + 2px);text-align:center;padding-top:16px}
.page.pic.no-img .page-text{display:flex;align-items:center;justify-content:center;font-size:calc(var(--story-size) + 5px)}
.dots{display:flex;justify-content:center;gap:6px;padding:8px 0 14px}
.dots i{width:7px;height:7px;border-radius:4px;background:var(--line)}.dots i.on{width:20px;background:var(--accent)}
/* night */
.page.night{inset:0;border-radius:0}
.night-meta{text-align:center;font-size:14px;color:var(--muted);padding:14px 0 0}
.page.night .page-text{font-size:calc(var(--story-size) + 3px);line-height:2.15;padding:22px 26px}
.progress{height:3px;margin:8px 26px 22px;background:var(--soft);border-radius:2px}
.progress i{display:block;height:100%;background:var(--accent);border-radius:2px;margin-inline-end:auto}
/* end page */
.page.end{align-items:center;justify-content:center;text-align:center;gap:10px;padding:24px}
.end-moon{width:70px;height:70px;border-radius:50%;box-shadow:-14px 8px 0 0 var(--accent)}
.end-line{font-size:32px;color:var(--accent)}
.end-q{font-size:22px;margin:0}
.end-actions{width:100%;max-width:320px;margin-top:10px}
/* turns */
.turn-away{transform-origin:right center;animation:turnAway .45s cubic-bezier(.45,.05,.55,.95) forwards;z-index:2}
.turn-back{transform-origin:right center;animation:turnBack .45s cubic-bezier(.45,.05,.55,.95) forwards;z-index:2}
@keyframes turnAway{0%{transform:rotateY(0)}60%{box-shadow:30px 0 40px #0005}100%{transform:rotateY(165deg);opacity:0}}
@keyframes turnBack{0%{transform:rotateY(165deg);opacity:0}100%{transform:rotateY(0);opacity:1}}
.fade-in{animation:fade .2s ease-out}
@keyframes fade{from{opacity:0}}