/* Roman Forum & Palatine walking tour * Three display modes, set on : * stone — warm daylight default (travertine + terracotta) * dark — evening / low light * sun — high-brightness outdoor: near-black on near-white, heavier weights, * no low-contrast greys, no translucency. Built for 100k lux. */ :root { --ink: #241a14; --ink-soft: #5a4638; --ink-faint: #8a7263; --paper: #f6efe4; --paper-2: #efe5d6; --paper-3: #e5d8c4; --line: #d6c6ad; --terra: #a8452a; --terra-deep: #7b3f2b; --terra-soft: #f0ded4; --gold: #9a7233; --green: #4a6b3f; --shadow: 0 2px 10px rgba(60, 40, 25, .16); --shadow-lg: 0 -6px 28px rgba(60, 40, 25, .26); --radius: 14px; --fs-body: 17.5px; --fs-lede: 19px; --lh-body: 1.62; --w-body: 400; --w-strong: 650; --bar-h: 58px; --safe-t: env(safe-area-inset-top, 0px); --safe-b: env(safe-area-inset-bottom, 0px); --safe-l: env(safe-area-inset-left, 0px); --safe-r: env(safe-area-inset-right, 0px); } html[data-mode='dark'] { --ink: #f2e7da; --ink-soft: #c3b2a1; --ink-faint: #93826f; --paper: #191412; --paper-2: #221b17; --paper-3: #2c231d; --line: #3d3128; --terra: #d97a55; --terra-deep: #b8563a; --terra-soft: #33211a; --gold: #c9a24f; --green: #86ac74; --shadow: 0 2px 10px rgba(0, 0, 0, .5); --shadow-lg: 0 -6px 28px rgba(0, 0, 0, .6); } html[data-mode='sun'] { --ink: #000000; --ink-soft: #1c1c1c; --ink-faint: #333333; --paper: #ffffff; --paper-2: #ffffff; --paper-3: #f0f0f0; --line: #000000; --terra: #9c1f00; --terra-deep: #7a1800; --terra-soft: #ffe9e0; --gold: #6b4a00; --green: #14481f; --shadow: 0 2px 0 rgba(0, 0, 0, .9); --shadow-lg: 0 -3px 0 rgba(0, 0, 0, .9); --radius: 10px; --fs-body: 19.5px; --fs-lede: 21px; --lh-body: 1.55; --w-body: 560; --w-strong: 800; } * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; } /* .sheet sets display:flex, which would otherwise beat the UA [hidden] rule. */ [hidden] { display: none !important; } html, body { margin: 0; height: 100%; /* dvh tracks Safari's collapsing toolbar; the 100% above is the fallback. */ height: 100dvh; overflow: hidden; overscroll-behavior: none; } body { background: var(--paper); color: var(--ink); font: var(--w-body) var(--fs-body)/var(--lh-body) ui-serif, 'Iowan Old Style', 'Palatino Linotype', Palatino, Georgia, serif; display: flex; flex-direction: column; -webkit-text-size-adjust: 100%; } h1, h2, h3, .ui { font-family: ui-sans-serif, -apple-system, 'Helvetica Neue', Arial, sans-serif; } /* ─────────────────────────── header ─────────────────────────── */ .bar { flex: 0 0 auto; padding: calc(var(--safe-t) + 9px) 12px 9px; min-height: var(--bar-h); background: var(--terra-deep); color: #fff5ea; display: flex; align-items: center; gap: 10px; z-index: 900; box-shadow: var(--shadow); } html[data-mode='sun'] .bar { background: #000; color: #fff; } .bar h1 { margin: 0; font-size: 20px; font-weight: 750; letter-spacing: .01em; line-height: 1.15; } .bar-sub { margin: 2px 0 0; font-family: ui-sans-serif, -apple-system, sans-serif; font-size: 12.5px; font-weight: 600; opacity: .82; letter-spacing: .02em; } html[data-mode='sun'] .bar-sub { opacity: 1; } .bar-main { flex: 1 1 auto; min-width: 0; } .icon-btn { flex: 0 0 auto; width: 48px; height: 48px; border: 2px solid rgba(255, 245, 234, .45); border-radius: 50%; background: transparent; color: inherit; font-size: 22px; line-height: 1; cursor: pointer; } html[data-mode='sun'] .icon-btn { border-color: #fff; } .icon-btn:active { background: rgba(255, 255, 255, .18); } /* ───────────────────── practical card ───────────────────── */ .practical-toggle { flex: 0 0 auto; width: 100%; min-height: 52px; border: 0; border-bottom: 1px solid var(--line); background: var(--terra-soft); color: var(--terra-deep); font: var(--w-strong) 15.5px/1.3 ui-sans-serif, -apple-system, sans-serif; padding: 12px 14px; display: flex; align-items: center; justify-content: space-between; gap: 10px; text-align: left; cursor: pointer; z-index: 880; } html[data-mode='sun'] .practical-toggle { border-bottom-width: 3px; } .pt-left { display: flex; align-items: center; gap: 9px; } .pt-glyph { flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%; background: var(--terra); color: #fff; font-weight: 800; font-size: 15px; display: grid; place-items: center; } .pt-chev { font-size: 15px; transition: transform .18s ease; } .practical-toggle[aria-expanded='true'] .pt-chev { transform: rotate(180deg); } .practical { flex: 0 1 auto; overflow-y: auto; -webkit-overflow-scrolling: touch; background: var(--paper-2); border-bottom: 2px solid var(--line); max-height: 62dvh; z-index: 870; } .practical-inner { padding: 12px 12px 18px; display: grid; gap: 11px; } .pcard { background: var(--paper); border: 1px solid var(--line); border-left: 5px solid var(--gold); border-radius: var(--radius); padding: 13px 15px; } html[data-mode='sun'] .pcard { border-width: 2px; border-left-width: 7px; } .pcard-key { border-left-color: var(--terra); background: var(--terra-soft); } .pcard-note { border-left-color: var(--green); } .pcard h2 { margin: 0 0 8px; font-size: 14px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--terra-deep); } html[data-mode='sun'] .pcard h2 { color: #000; } .pcard ul { margin: 0; padding-left: 20px; } .pcard li { margin: 0 0 7px; } .pcard li:last-child { margin-bottom: 0; } .pcard p { margin: 0 0 8px; } .pcard p:last-child { margin-bottom: 0; } .pcard b { font-weight: var(--w-strong); } /* ─────────────────────────── map ─────────────────────────── */ #map { flex: 1 1 auto; min-height: 180px; background: var(--paper-3); z-index: 1; } /* Sun mode: drop saturation and darken slightly. Brightening blows the pale * parchment palette out to flat white — a darker map is what actually reads in * glare, because the UI chrome and pins then have something to sit against. */ html[data-mode='sun'] .leaflet-tile { filter: saturate(.35) contrast(1.18) brightness(.9); } /* Inverting the warm parchment straight goes muddy olive; desaturating most of * the way first leaves a neutral charcoal the pins sit cleanly on top of. */ html[data-mode='dark'] .leaflet-tile { filter: invert(1) grayscale(.72) brightness(.78) contrast(1.12); } .leaflet-container { background: var(--paper-3); font-family: ui-sans-serif, -apple-system, sans-serif; } /* Sit the credit just above the floating buttons rather than under them. */ .leaflet-bottom.leaflet-right { bottom: calc(var(--safe-b) + 80px); } .leaflet-control-attribution { font-size: 10.5px; white-space: nowrap; border-radius: 5px 0 0 5px; padding: 2px 6px; background: rgba(255, 255, 255, .85) !important; color: #4a4a4a !important; } .leaflet-control-attribution a { color: #4a4a4a !important; } html[data-mode='sun'] .leaflet-control-attribution { background: #fff !important; color: #000 !important; border: 1px solid #000; } html[data-mode='dark'] .leaflet-control-attribution { background: rgba(25, 20, 18, .85) !important; color: #b5a595 !important; } html[data-mode='dark'] .leaflet-control-attribution a { color: #b5a595 !important; } .leaflet-bar a { width: 44px !important; height: 44px !important; line-height: 44px !important; font-size: 21px !important; color: var(--ink) !important; background: var(--paper) !important; } html[data-mode='sun'] .leaflet-bar a { border: 2px solid #000 !important; font-weight: 800; } /* numbered pins */ .pin { width: 44px; height: 44px; border-radius: 50%; background: var(--terra); color: #fff; border: 3px solid var(--paper); box-shadow: 0 2px 6px rgba(0, 0, 0, .45); display: grid; place-items: center; font: 800 18px/1 ui-sans-serif, -apple-system, sans-serif; transition: transform .12s ease; } .pin.palatine { background: var(--gold); } .pin.done { background: var(--green); } .pin.done::after { content: '✓'; position: absolute; font-size: 19px; } .pin.done .pin-n { visibility: hidden; } .pin.active { transform: scale(1.28); box-shadow: 0 0 0 5px rgba(168, 69, 42, .38), 0 3px 8px rgba(0, 0, 0, .45); } /* Badge standing in for a run of stops too close together to tap separately. */ .pin.cluster { width: 58px; border-radius: 22px; font-size: 15.5px; letter-spacing: .01em; background: var(--terra-deep); border-style: dashed; } html[data-mode='sun'] .pin.cluster { background: #000; border-style: solid; } html[data-mode='sun'] .pin { border-color: #fff; border-width: 4px; box-shadow: 0 0 0 2px #000; font-size: 19px; } .endpin { width: 34px; height: 34px; border-radius: 9px; background: var(--paper); color: var(--ink); border: 3px solid var(--terra-deep); display: grid; place-items: center; font-size: 17px; box-shadow: 0 2px 6px rgba(0, 0, 0, .4); } html[data-mode='sun'] .endpin { border-color: #000; } .mepin { width: 22px; height: 22px; border-radius: 50%; background: #1470d6; border: 3px solid #fff; box-shadow: 0 0 0 2px rgba(20, 112, 214, .55), 0 2px 6px rgba(0, 0, 0, .4); } /* ───────────────────── floating controls ───────────────────── */ .map-controls { position: fixed; left: 10px; right: 10px; bottom: calc(var(--safe-b) + 12px); display: flex; gap: 10px; z-index: 800; pointer-events: none; } .fab { pointer-events: auto; flex: 1 1 0; min-height: 62px; border: 2px solid var(--terra-deep); border-radius: var(--radius); background: var(--paper); color: var(--ink); box-shadow: var(--shadow); font: var(--w-strong) 16px/1.2 ui-sans-serif, -apple-system, sans-serif; display: flex; align-items: center; justify-content: center; gap: 9px; cursor: pointer; padding: 8px 10px; } html[data-mode='sun'] .fab { border-color: #000; border-width: 3px; } .fab:active { background: var(--paper-3); transform: translateY(1px); } .fab-glyph { font-size: 22px; line-height: 1; } .fab-locate .fab-glyph { color: #1470d6; } .fab.tracking { background: var(--terra); color: #fff; border-color: var(--terra-deep); } .fab.tracking .fab-glyph { color: #fff; } .fab-label b { font-weight: 800; } /* ───────────────────────── sheets ───────────────────────── */ .scrim { position: fixed; inset: 0; background: rgba(30, 20, 12, .5); z-index: 950; } .sheet { position: fixed; left: 0; right: 0; bottom: 0; z-index: 960; background: var(--paper); border-top: 3px solid var(--terra-deep); border-radius: 20px 20px 0 0; box-shadow: var(--shadow-lg); display: flex; flex-direction: column; max-height: 92dvh; animation: rise .22s cubic-bezier(.2, .8, .3, 1); } html[data-mode='sun'] .sheet { border-top-color: #000; border-top-width: 4px; } @keyframes rise { from { transform: translateY(14%); opacity: .4; } to { transform: none; opacity: 1; } } @media (prefers-reduced-motion: reduce) { .sheet { animation: none; } } .listview { top: 0; border-radius: 0; max-height: 100dvh; padding-top: var(--safe-t); } .sheet-grab { width: 44px; height: 5px; border-radius: 3px; background: var(--line); margin: 9px auto 0; flex: 0 0 auto; } .sheet-head { flex: 0 0 auto; padding: 13px 14px 11px; border-bottom: 2px solid var(--line); display: flex; align-items: flex-start; gap: 10px; } .sheet-head h2 { margin: 0; font-size: 21px; font-weight: 780; line-height: 1.2; } .stop-title { flex: 1 1 auto; display: flex; gap: 11px; align-items: flex-start; min-width: 0; } .stop-num { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 50%; background: var(--terra); color: #fff; display: grid; place-items: center; font: 800 20px/1 ui-sans-serif, -apple-system, sans-serif; } .stop-num.palatine { background: var(--gold); } .stop-it { margin: 3px 0 0; font-style: italic; font-size: 15.5px; color: var(--ink-soft); } .close-btn { flex: 0 0 auto; width: 44px; height: 44px; border: 2px solid var(--line); border-radius: 50%; background: var(--paper-2); color: var(--ink); font-size: 18px; cursor: pointer; } html[data-mode='sun'] .close-btn { border-color: #000; } .sheet-body { flex: 1 1 auto; overflow-y: auto; -webkit-overflow-scrolling: touch; padding: 14px; overscroll-behavior: contain; } .sheet-foot { flex: 0 0 auto; padding: 11px 12px calc(var(--safe-b) + 12px); border-top: 2px solid var(--line); background: var(--paper-2); display: flex; gap: 9px; align-items: center; } /* ─────────────────── stop detail contents ─────────────────── */ .dates { font-family: ui-sans-serif, -apple-system, sans-serif; font-size: 13px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--gold); margin: 0 0 12px; } html[data-mode='sun'] .dates { color: #000; } .looking { margin: 0 0 15px; padding: 12px 14px; background: var(--paper-2); border-left: 5px solid var(--terra); border-radius: 0 var(--radius) var(--radius) 0; font-size: var(--fs-lede); line-height: 1.5; } .looking-label { display: block; font: 800 12px/1 ui-sans-serif, -apple-system, sans-serif; letter-spacing: .09em; text-transform: uppercase; color: var(--terra-deep); margin-bottom: 6px; } html[data-mode='sun'] .looking-label { color: #000; } .myth { margin: 0 0 15px; padding: 13px 15px; background: var(--terra-soft); border: 2px solid var(--terra); border-radius: var(--radius); } .myth h3 { margin: 0 0 7px; font-size: 16px; font-weight: 800; color: var(--terra-deep); display: flex; align-items: center; gap: 8px; } html[data-mode='sun'] .myth h3 { color: #000; } .myth h3::before { content: '✕'; width: 22px; height: 22px; flex: 0 0 auto; border-radius: 50%; background: var(--terra); color: #fff; font-size: 13px; display: grid; place-items: center; } .myth p { margin: 0; } .access { margin: 0 0 15px; padding: 11px 14px; border: 2px dashed var(--gold); border-radius: var(--radius); font-size: 15.5px; color: var(--ink-soft); } html[data-mode='sun'] .access { color: #000; border-color: #000; } /* ── stop photographs ── */ .shot { margin: 0 0 16px; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper-2); } html[data-mode='sun'] .shot { border-width: 2px; border-color: #000; } .shot img { display: block; width: 100%; aspect-ratio: 3 / 2; object-fit: cover; background: var(--paper-3); } html[data-mode='sun'] .shot img { filter: contrast(1.08) saturate(.9); } html[data-mode='dark'] .shot img { filter: brightness(.86); } .shot figcaption { padding: 10px 13px 11px; font-size: 15.5px; line-height: 1.45; color: var(--ink-soft); border-top: 1px solid var(--line); } html[data-mode='sun'] .shot figcaption { color: #000; border-top-color: #000; } .shot .credit { display: block; margin-top: 6px; font: 500 11.5px/1.35 ui-sans-serif, -apple-system, sans-serif; color: var(--ink-faint); letter-spacing: .01em; } html[data-mode='sun'] .shot .credit { color: #333; font-weight: 600; } .history p { margin: 0 0 13px; } .history p:last-child { margin-bottom: 0; } .nextleg { margin: 18px 0 0; padding: 13px 15px; background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius); } html[data-mode='sun'] .nextleg { border-width: 2px; } .nextleg.climb { border-left: 5px solid var(--terra); } .nextleg.last { border-left: 5px solid var(--green); } .nextleg h3 { margin: 0 0 6px; font-size: 13px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--terra-deep); } html[data-mode='sun'] .nextleg h3 { color: #000; } .nextleg p { margin: 0; } .walktime { font-family: ui-sans-serif, -apple-system, sans-serif; font-weight: 800; font-size: 24px; color: var(--terra); display: block; margin-bottom: 4px; } html[data-mode='sun'] .walktime { color: #000; } .shade-flag { display: inline-flex; align-items: center; gap: 6px; margin: 0 0 13px; padding: 7px 12px; border-radius: 999px; background: var(--green); color: #fff; font: 800 13.5px/1 ui-sans-serif, -apple-system, sans-serif; letter-spacing: .03em; } /* footer buttons */ .nav-btn { flex: 0 0 auto; width: 56px; height: 56px; border: 2px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--ink); font-size: 28px; line-height: 1; cursor: pointer; } html[data-mode='sun'] .nav-btn { border-color: #000; } .nav-btn:disabled { opacity: .3; } .check-btn { flex: 1 1 auto; min-height: 56px; border: 2px solid var(--terra-deep); border-radius: var(--radius); background: var(--paper); color: var(--ink); font: var(--w-strong) 16.5px/1.2 ui-sans-serif, -apple-system, sans-serif; display: flex; align-items: center; justify-content: center; gap: 10px; cursor: pointer; } html[data-mode='sun'] .check-btn { border-color: #000; border-width: 3px; } .cb-box { width: 24px; height: 24px; border: 2.5px solid currentColor; border-radius: 6px; flex: 0 0 auto; } .check-btn.on { background: var(--green); color: #fff; border-color: var(--green); } .check-btn.on .cb-box { background: #fff; color: var(--green); position: relative; } .check-btn.on .cb-box::after { content: '✓'; position: absolute; inset: 0; display: grid; place-items: center; font-size: 17px; font-weight: 900; color: var(--green); } .ghost-btn { width: 100%; min-height: 48px; border: 2px solid var(--line); border-radius: var(--radius); background: transparent; color: var(--ink-soft); font: 700 15px ui-sans-serif, -apple-system, sans-serif; cursor: pointer; } html[data-mode='sun'] .ghost-btn { color: #000; border-color: #000; } /* ───────────────────────── list view ───────────────────────── */ .listrow { display: flex; align-items: center; gap: 12px; width: 100%; padding: 13px 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--ink); text-align: left; margin-bottom: 9px; cursor: pointer; font-family: inherit; font-size: var(--fs-body); } html[data-mode='sun'] .listrow { border-width: 2px; } .listrow.done { background: var(--paper-2); } .listrow.done .lr-name { text-decoration: line-through; color: var(--ink-faint); } html[data-mode='sun'] .listrow.done .lr-name { color: #333; } .lr-num { flex: 0 0 auto; width: 38px; height: 38px; border-radius: 50%; background: var(--terra); color: #fff; display: grid; place-items: center; font: 800 17px/1 ui-sans-serif, -apple-system, sans-serif; } .lr-num.palatine { background: var(--gold); } .lr-num.done { background: var(--green); } .lr-text { flex: 1 1 auto; min-width: 0; } .lr-name { font-weight: var(--w-strong); line-height: 1.28; } .lr-it { font-size: 14px; font-style: italic; color: var(--ink-soft); margin-top: 2px; } html[data-mode='sun'] .lr-it { color: #333; } .lr-check { flex: 0 0 auto; width: 46px; height: 46px; border: 2px solid var(--line); border-radius: 10px; background: var(--paper-2); display: grid; place-items: center; font-size: 21px; color: transparent; cursor: pointer; } html[data-mode='sun'] .lr-check { border-color: #000; } .lr-check.on { background: var(--green); border-color: var(--green); color: #fff; } .list-sep { margin: 18px 0 10px; font: 800 12.5px/1 ui-sans-serif, -apple-system, sans-serif; letter-spacing: .1em; text-transform: uppercase; color: var(--gold); border-bottom: 2px solid var(--line); padding-bottom: 7px; } html[data-mode='sun'] .list-sep { color: #000; } .list-sep:first-child { margin-top: 0; } /* ───────────────────────── toast ───────────────────────── */ .toast { position: fixed; left: 14px; right: 14px; bottom: calc(var(--safe-b) + 86px); z-index: 940; padding: 13px 16px; background: var(--terra-deep); color: #fff5ea; border-radius: var(--radius); box-shadow: var(--shadow); font: 650 15.5px/1.4 ui-sans-serif, -apple-system, sans-serif; text-align: center; } html[data-mode='sun'] .toast { background: #000; color: #fff; border: 2px solid #fff; } /* ─────────────── phone in landscape ─────────────── * Rotating a phone leaves ~390px of height. Everything vertical shrinks so the * map keeps a usable share, and the notch insets move in from the side. */ @media (orientation: landscape) and (max-height: 520px) { .bar { padding: calc(var(--safe-t) + 5px) calc(12px + var(--safe-r)) 5px calc(12px + var(--safe-l)); min-height: 0; } .bar h1 { font-size: 17px; } .bar-sub { font-size: 11px; } .icon-btn { width: 42px; height: 42px; font-size: 19px; } .practical-toggle { min-height: 42px; padding: 8px calc(14px + var(--safe-r)) 8px calc(14px + var(--safe-l)); font-size: 14px; } .practical { max-height: 56dvh; } .practical-inner { padding-left: calc(12px + var(--safe-l)); padding-right: calc(12px + var(--safe-r)); } .map-controls { bottom: calc(var(--safe-b) + 8px); left: calc(10px + var(--safe-l)); right: calc(10px + var(--safe-r)); } .fab { min-height: 50px; font-size: 15px; } .sheet { max-height: 97dvh; } .sheet-grab { margin-top: 5px; } .sheet-head { padding: 9px calc(14px + var(--safe-r)) 8px calc(14px + var(--safe-l)); } .sheet-head h2 { font-size: 19px; } .sheet-body { padding: 11px calc(14px + var(--safe-r)) 11px calc(14px + var(--safe-l)); } .sheet-foot { padding: 8px calc(12px + var(--safe-r)) calc(var(--safe-b) + 8px) calc(12px + var(--safe-l)); } .nav-btn { width: 52px; height: 50px; } .check-btn { min-height: 50px; } .stop-num { width: 36px; height: 36px; font-size: 18px; } /* In landscape there is only ~250px of panel body. Cap the photo so the text * under it is visible without scrolling first. */ .shot img { aspect-ratio: 21 / 9; max-height: 32dvh; } .shot figcaption { padding: 8px 12px 9px; font-size: 14.5px; } } /* wider screens: keep it a phone-shaped column */ @media (min-width: 720px) { .sheet { left: 50%; transform: translateX(-50%); width: min(600px, 100%); } @keyframes rise { from { transform: translateX(-50%) translateY(14%); opacity: .4; } to { transform: translateX(-50%); opacity: 1; } } .map-controls { left: 50%; transform: translateX(-50%); width: min(600px, calc(100% - 20px)); right: auto; } .toast { left: 50%; transform: translateX(-50%); width: min(560px, calc(100% - 28px)); right: auto; } }