/* 2139 Archives. One printed sheet filling the screen; a paper slip slides over it for plates, index, forms and the review desk. */
:root{
  --paper:#efe2bd; --paper-hi:#f8efd6; --paper-lo:#e2d2a6;
  --ink:#27283a; --ink-soft:#5b5a63; --rule:#9a8962;
  --sea:#a9cfe6; --sea-deep:#5a93c2;
  --red:#d2412a; --blue:#28508d; --yellow:#f3c744; --green:#a3c58e; --lilac:#c9b6dc;
  --ar:#1c66b0; --ok:#2f7a4d;
  --f-stencil:"Allerta Stencil","Reem Kufi","Stencil","Arial Black",sans-serif;
  --f-hand:"Architects Daughter","Noto Naskh Arabic","Segoe Print",cursive;
  --f-data:"Courier Prime","Noto Naskh Arabic","Courier New",monospace;
  --f-body:"Spectral","Noto Naskh Arabic",Georgia,"Times New Roman",serif;
  color-scheme:light;
}
*{box-sizing:border-box}
html,body{height:100%;margin:0}
body{background:var(--paper);color:var(--ink);font-family:var(--f-body);font-size:16px;line-height:1.5;overflow:hidden}
[hidden]{display:none!important}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--blue);outline-offset:2px}
[dir="rtl"] body{line-height:1.7}

.app{height:100%;display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0)}
.bar{display:flex;flex-wrap:wrap;align-items:center;gap:8px 16px;padding:10px 16px;background:var(--paper-hi);border-bottom:2px solid var(--ink);position:relative;z-index:5}
.brand{display:flex;align-items:baseline;gap:10px;margin-inline-end:auto;min-width:0}
.brand b{font-family:"Allerta Stencil","Arial Black",sans-serif;font-weight:400;font-size:22px;letter-spacing:.06em;white-space:nowrap;direction:ltr}
.brand span{font-family:var(--f-hand);font-size:14px;color:var(--ink-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.btn{font-family:var(--f-hand);font-size:15px;line-height:1.1;padding:9px 13px;background:var(--paper-hi);border:1.5px solid var(--ink);border-radius:2px;cursor:pointer;box-shadow:2px 2px 0 var(--ink);color:var(--ink);text-decoration:none;display:inline-block}
.btn:hover{background:var(--yellow)}
.btn:active{transform:translate(2px,2px);box-shadow:none}
.btn.pri{background:var(--red);color:#fff8ea}
.btn.pri:hover{background:#b93520}
.btn.go{background:var(--ok);color:#fff8ea}
.btn.sm{font-size:13px;padding:6px 9px;box-shadow:1px 1px 0 var(--ink)}
.btn[disabled]{opacity:.5;cursor:not-allowed}

.stage{flex:1;min-height:0;position:relative;background:var(--sea);overflow:hidden}
#map{position:absolute;inset:0;z-index:0}
#map.pick .maplibregl-canvas{cursor:crosshair}
.grain{position:absolute;inset:0;pointer-events:none;mix-blend-mode:multiply;opacity:.5;z-index:1;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='320' height='320'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' seed='7'/%3E%3CfeColorMatrix values='0 0 0 0 .55  0 0 0 0 .45  0 0 0 0 .25  0 0 0 .22 0'/%3E%3C/filter%3E%3Crect width='320' height='320' filter='url(%23n)'/%3E%3C/svg%3E")}
.vign{position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 90px rgba(120,84,30,.28);z-index:1}
.zoom{position:absolute;inset-inline-start:16px;bottom:calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:6px;z-index:3}
.zoom .btn{width:38px;height:38px;padding:0;font-size:20px}
.note{position:absolute;left:50%;top:14px;transform:translateX(-50%);max-width:calc(100% - 32px);background:var(--paper-hi);border:1.5px solid var(--ink);padding:8px 14px;font-family:var(--f-hand);font-size:15px;text-align:center;z-index:3;box-shadow:2px 2px 0 var(--ink)}
.note .btn{margin-inline-start:8px}
.maplibregl-ctrl-attrib{font-family:var(--f-data);font-size:10px;background:rgba(248,239,214,.85)!important}
.maplibregl-ctrl-bottom-right{z-index:2;max-width:calc(100% - 70px)}

/* title block, pinned to a corner like a map legend */
.cartouche{position:absolute;inset-inline-start:66px;bottom:calc(16px + env(safe-area-inset-bottom,0px));z-index:2;width:236px;background:var(--paper-hi);border:2px solid var(--ink);outline:1px solid var(--ink);outline-offset:-6px;padding:14px 16px 12px;text-align:center;pointer-events:none}
.cartouche .pre{font-family:var(--f-hand);font-size:10px;letter-spacing:.24em;color:var(--ink-soft);text-transform:uppercase}
.cartouche .city{font-family:"Allerta Stencil","Arial Black",sans-serif;font-size:40px;line-height:1;letter-spacing:.1em;color:var(--red);margin:4px 0 0;direction:ltr}
.cartouche .city-ar{font-family:"Reem Kufi","Noto Naskh Arabic",serif;font-size:24px;line-height:1.3}
.cartouche hr{border:0;border-top:1px dashed var(--ink);margin:6px 8px}
.cartouche .sub{font-family:var(--f-hand);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase}
.cartouche .geo{font-family:var(--f-data);font-size:10px;color:var(--ink-soft);direction:ltr}
.cartouche .legend{display:flex;flex-wrap:wrap;justify-content:center;gap:4px 14px;margin-top:8px;font-family:var(--f-hand);font-size:12px}
.cartouche .legend span{display:inline-flex;align-items:center;gap:6px}
.cartouche i{width:12px;height:12px;border:1.5px solid var(--ink);display:inline-block}
.cartouche i.s{background:var(--red);border-radius:50%} .cartouche i.b{background:var(--blue)}
.cartouche i.m{width:18px;height:0;border:0;border-top:2px dashed var(--red)}
@media (max-width:900px),(max-height:620px){.cartouche{display:none}}

/* district names: Arabic over English, as on a printed street map */
.dlabel{pointer-events:none;text-align:center;line-height:1.05;display:none;white-space:nowrap;text-shadow:0 0 3px #fffdf6,0 0 3px #fffdf6,0 0 2px #fffdf6}
.dlabel .a{display:block;font-family:"Noto Naskh Arabic",serif;font-weight:600;color:var(--ar);font-size:1.25em;line-height:1.25}
.dlabel .e{display:block;font-family:var(--f-hand);color:var(--ink);font-size:.78em;letter-spacing:.07em;text-transform:uppercase}
.dlabel.t1{font-size:15px}.dlabel.t2{font-size:13.5px}.dlabel.t3{font-size:12.5px}
.z1 .dlabel.t1,.z2 .dlabel.t2,.z3 .dlabel.t3{display:block}

/* pins */
.pinwrap{width:26px;height:26px}.pinwrap.top{z-index:3}
.pin{all:unset;cursor:pointer;display:block;position:relative;width:26px;height:26px}
.pin .dot{position:absolute;inset:1px;border:1.6px solid var(--ink);display:grid;place-items:center;font-family:var(--f-data);font-weight:700;font-size:12px;color:#fff8ea;line-height:1;direction:ltr}
.pin .dot.long{font-size:9px;letter-spacing:-.4px}
.pin.sculpture .dot{background:var(--red);border-radius:50%}
.pin.building .dot{background:var(--blue)}
.pin .lbl{position:absolute;inset-inline-start:30px;top:50%;transform:translateY(-50%);white-space:nowrap;font-family:var(--f-hand);font-size:14px;color:var(--ink);text-shadow:0 0 3px #fffdf6,0 0 3px #fffdf6,0 0 3px #fffdf6,0 0 2px #fffdf6;display:none;pointer-events:none}
.zpin .pin .lbl,.pin.sel .lbl{display:block}
.pin::before{content:"";position:absolute;inset:-7px;border:1.5px dashed var(--ink);border-radius:50%;display:none}
.pin.sel::before,.pin:focus-visible::before{display:block}
.pin{transition:transform .18s ease}
.pin[data-count]::after{content:attr(data-count);position:absolute;top:-8px;right:-9px;min-width:16px;height:16px;border-radius:8px;background:var(--ink);color:var(--paper-hi);font:700 10px/16px "Courier Prime","Courier New",monospace;text-align:center;padding:0 3px;box-sizing:border-box}
.pin.fan .lbl{display:block;inset-inline:auto;left:30px}
.pin.fan.lft .lbl{left:auto;right:30px}
@media (prefers-reduced-motion:reduce){.pin{transition:none}}
.pin.ser::before{display:block;border-color:var(--red);border-width:2px}
.mark{pointer-events:none;width:30px;height:30px}
.mark::before,.mark::after{content:"";position:absolute;background:var(--ink)}
.mark::before{left:0;right:0;top:14px;height:2px}.mark::after{top:0;bottom:0;left:14px;width:2px}
.mark i{position:absolute;inset:7px;border:2.5px solid var(--red);border-radius:50%}
.former{pointer-events:none;font-family:var(--f-hand);font-size:13px;color:var(--red);white-space:nowrap;text-shadow:0 0 3px #fffdf6,0 0 3px #fffdf6;display:flex;align-items:center;gap:6px}
.former i{width:16px;height:16px;border:2px dashed var(--red);border-radius:50%;background:var(--paper-hi);display:inline-block}

/* the slip */
.sheet{position:absolute;z-index:4;top:0;inset-inline-end:0;bottom:0;width:min(440px,100%);background:var(--paper-hi);border-inline-start:2px solid var(--ink);display:flex;flex-direction:column;box-shadow:-8px 0 0 rgba(39,40,58,.12)}
[dir="rtl"] .sheet{box-shadow:8px 0 0 rgba(39,40,58,.12)}
.sheet.away{display:none}
.sheet-head{display:flex;align-items:center;gap:10px;padding:10px 16px;border-bottom:1.5px dashed var(--rule)}
.sheet-head h2{font-family:var(--f-stencil);font-weight:400;font-size:15px;letter-spacing:.14em;text-transform:uppercase;margin:0;margin-inline-end:auto}
[dir="rtl"] .sheet-head h2{letter-spacing:0;font-size:17px}
.sheet-body{flex:1;overflow-y:auto;padding:16px 16px calc(16px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;gap:16px;min-width:0}
@media (max-width:700px){
  .sheet{top:auto;inset-inline:0;width:100%;max-height:68%;border-inline-start:0;border-top:2px solid var(--ink);box-shadow:0 -8px 0 rgba(39,40,58,.12)!important}
  .brand span{display:none}
  .note{font-size:13px;padding:6px 10px;top:10px}
  .brand b{font-size:19px}
  .bar{padding:8px 12px}
  .btn{padding:8px 10px;font-size:14px}
}

.kind{display:inline-flex;align-items:center;gap:6px;font-family:var(--f-data);font-size:12px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}
[dir="rtl"] .kind,[dir="rtl"] h3.sub,[dir="rtl"] dl.facts dt,[dir="rtl"] .f label,[dir="rtl"] .f .lab,[dir="rtl"] .lab,[dir="rtl"] table.diff th,[dir="rtl"] .tag{letter-spacing:0;font-size:13.5px;font-family:var(--f-body);font-weight:600}
.kind i{width:12px;height:12px;border:1.5px solid var(--ink);display:inline-block}
.kind.sculpture i{background:var(--red);border-radius:50%}
.kind.building i{background:var(--blue)}
h1.name{font-family:var(--f-hand);font-size:30px;line-height:1.15;margin:0;text-wrap:balance}
[dir="rtl"] h1.name{font-family:"Reem Kufi","Noto Naskh Arabic",serif;font-weight:500;line-height:1.4}
.alt{font-size:20px;color:var(--ink-soft);margin:0}
.flag{font-family:var(--f-hand);font-size:13px;background:var(--yellow);border:1px solid var(--ink);padding:2px 8px;align-self:flex-start;transform:rotate(-1deg)}
.plates{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scroll-snap-type:x proximity}
.plate{flex:0 0 auto;width:80%;max-width:320px;margin:0;background:#fffaf0;border:1px solid var(--ink);padding:8px 8px 6px;box-shadow:2px 3px 0 rgba(39,40,58,.25);scroll-snap-align:start}
.plate:only-child{width:100%;max-width:none}
.plate a{display:block}
.plate img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:var(--paper-lo)}
.plate figcaption{font-family:var(--f-data);font-size:12px;padding-top:6px;color:var(--ink-soft);overflow-wrap:anywhere}
.noplate{border:1.5px dashed var(--rule);aspect-ratio:16/7;display:grid;place-items:center;text-align:center;font-family:var(--f-hand);color:var(--ink-soft);padding:12px;
  background:repeating-linear-gradient(45deg,transparent 0 9px,rgba(154,137,98,.16) 9px 10px)}
dl.facts{margin:0;display:grid;grid-template-columns:auto 1fr;gap:6px 14px;font-size:15px}
dl.facts dt{font-family:var(--f-data);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft);padding-top:3px}
dl.facts dd{margin:0;min-width:0;overflow-wrap:anywhere}
.coord{font-family:"Courier Prime","Courier New",monospace;font-variant-numeric:tabular-nums;direction:ltr;unicode-bidi:isolate}
.story{margin:0;max-width:62ch;white-space:pre-wrap}
.parts{display:flex;flex-direction:column;gap:12px}
.src{font-size:13px;color:var(--ink-soft);margin:3px 0 0;overflow-wrap:anywhere}
a{color:var(--blue)}
h3.sub{font-family:var(--f-data);font-size:12px;letter-spacing:.12em;text-transform:uppercase;margin:0 0 6px;color:var(--ink-soft)}
ul.prev{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:6px}
ul.prev li{border-inline-start:2px dashed var(--red);padding-inline-start:10px;font-size:15px}
.row{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.small{font-size:13px;color:var(--ink-soft)}
.series{border:1.5px solid var(--ink);background:#fffaf0;padding:10px 12px;display:flex;flex-direction:column;gap:8px}
.series b{font-family:var(--f-hand);font-size:18px;font-weight:400}
.chip{font-family:var(--f-hand);font-size:13px;line-height:1.2;padding:5px 8px;border:1px solid var(--ink);background:var(--paper-hi);cursor:pointer;color:var(--ink)}
.chip:hover{background:var(--yellow)}
.chip[aria-current="true"]{background:var(--ink);color:var(--paper-hi);cursor:default}
.credit{font-size:13px;color:#8a8780;margin:0;font-style:italic}
.sign{font-family:var(--f-hand);font-size:20px;margin:0}

/* index */
ol.index{margin:0;padding:0;list-style:none;display:flex;flex-direction:column}
ol.index button{all:unset;box-sizing:border-box;width:100%;display:grid;grid-template-columns:46px 1fr;gap:10px;align-items:baseline;padding:9px 4px;border-bottom:1px dotted var(--rule);cursor:pointer}
ol.index button:hover{background:var(--paper)}
ol.index button:focus-visible{outline:2px solid var(--blue)}
ol.index .num{font-family:var(--f-data);font-weight:700;color:#fff8ea;text-align:center;font-size:13px;line-height:22px;height:22px;min-width:22px;padding:0 4px;justify-self:start;border:1.5px solid var(--ink);direction:ltr;box-sizing:content-box}
ol.index .sculpture .num{background:var(--red);border-radius:13px}
ol.index .building .num{background:var(--blue)}
ol.index .nm{font-family:var(--f-hand);font-size:17px;line-height:1.25}
ol.index .by{display:block;font-family:var(--f-body);font-size:13px;color:var(--ink-soft)}

/* form */
form{display:flex;flex-direction:column;gap:14px}
.f{display:flex;flex-direction:column;gap:4px;min-width:0}
.pair>.f{flex:1 1 140px}
.f label,.f .lab,.lab{font-family:var(--f-data);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--ink-soft)}
.f input,.f select,.f textarea{width:100%;background:#fffaf0;border:1px solid var(--ink);border-radius:0;padding:8px 9px;font-family:var(--f-body);font-size:16px}
.f textarea{min-height:120px;resize:vertical}
/* the permission a contributor gives under each new photograph */
.agree{flex-basis:100%;font-size:14px;line-height:1.4;color:var(--ink)}
.agree:empty{display:none}
.agree label{display:flex;align-items:flex-start;gap:8px;cursor:pointer}
.agree input{flex:none;width:18px;height:18px;margin:2px 0 0;accent-color:var(--blue)}
.agree p{margin:0;color:var(--ink-soft)}
.f input.coord{font-family:"Courier Prime","Courier New",monospace}
.pair{display:flex;flex-wrap:wrap;gap:10px}
.seg{display:flex}
.seg label{flex:1;font-family:var(--f-hand)!important;font-size:15px!important;text-transform:none!important;letter-spacing:0!important;color:var(--ink)!important;font-weight:400!important;border:1.5px solid var(--ink);padding:8px;text-align:center;cursor:pointer;background:#fffaf0}
.seg label+label{border-inline-start:0}
.seg input{position:absolute;opacity:0;width:1px;height:1px}
.seg label:has(input:checked){background:var(--yellow)}
.seg label:has(input:focus-visible){outline:2px solid var(--blue)}
.box{border:1px dashed var(--rule);padding:10px;display:flex;flex-direction:column;gap:10px}
.stack{display:flex;flex-direction:column;gap:12px}
/* "is it already on the map?" in the form, and the duplicate note in the review desk */
.near{border:1.5px solid var(--ink);background:#fbf0a6;padding:10px 12px;display:flex;flex-direction:column;gap:6px;font-size:14.5px;line-height:1.4}
.near ul{margin:0;padding-inline-start:20px}
.near strong{font-family:var(--f-hand);font-weight:400;font-size:16px}
/* one earlier site of a landmark, inside the "previous locations" box */
.prevloc{display:flex;flex-direction:column;gap:10px}
.prevloc+.prevloc{border-top:1px dashed var(--rule);padding-top:12px}
.thumb{display:grid;grid-template-columns:72px 1fr auto;gap:10px;align-items:start}
.thumb img{width:72px;height:56px;object-fit:cover;border:1px solid var(--ink)}
.err{font-family:var(--f-hand);color:var(--red);font-size:15px;margin:0}
.done{text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center;padding-block:24px}
.done .stamp{font-family:var(--f-stencil);font-size:22px;letter-spacing:.12em;color:var(--ok);border:3px double var(--ok);padding:8px 16px;transform:rotate(-4deg)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* review */
.sub-card{border:1.5px solid var(--ink);background:#fffaf0;padding:12px;display:flex;flex-direction:column;gap:10px}
.tag{font-family:var(--f-data);font-size:11px;font-weight:700;letter-spacing:.12em;padding:2px 6px;border:1.5px solid var(--ink)}
.tag.new{background:var(--green)} .tag.edit{background:var(--lilac)}
table.diff{width:100%;border-collapse:collapse;font-size:14px;table-layout:fixed}
table.diff th{font-family:var(--f-data);font-size:11px;letter-spacing:.06em;text-transform:uppercase;text-align:start;vertical-align:top;width:34%;padding:4px 0;padding-inline-end:8px;color:var(--ink-soft);font-weight:400}
table.diff td{padding:4px 0;vertical-align:top;overflow-wrap:anywhere;white-space:pre-wrap}
table.diff tr+tr{border-top:1px dotted var(--rule)}
del{color:var(--ink-soft);display:block}
ins{text-decoration:none;background:rgba(163,197,142,.45);display:block}
.thumbs{display:flex;gap:8px;flex-wrap:wrap}
.thumbs figure{margin:0;max-width:170px}
.thumbs img{display:block;width:150px;height:110px;object-fit:cover;border:1px solid var(--ink)}
.toast{position:absolute;left:50%;bottom:20px;transform:translateX(-50%);z-index:6;background:var(--ink);color:var(--paper-hi);font-family:var(--f-hand);font-size:15px;padding:9px 16px;max-width:calc(100% - 32px);text-align:center}
@media (prefers-reduced-motion:no-preference){.sheet{animation:slip .22s ease-out}@keyframes slip{from{transform:translateX(18px);opacity:.4}to{transform:none;opacity:1}}}