/* Scooter's Lawn Care brand colors sampled from the brochure: orange #F47721 / #F26122, charcoal #29292A, black #111013, grass green #3A7A0A */
:root{--orange:#F47721;--orange-dk:#F26122;--char:#29292A;--black:#111013;--green:#3A7A0A}
*{box-sizing:border-box}
html,body{margin:0;height:100%;color:#fff;font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;background:var(--black)}
body{background:radial-gradient(ellipse at 50% 35%,#3a3a3c 0%,var(--char) 45%,var(--black) 100%)}
.wrap{display:flex;flex-direction:column;height:100%;height:100dvh}
header{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:10px 14px;background:var(--black);border-bottom:3px solid var(--orange)}
header h1{font-size:16px;font-weight:700;margin:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
header h1 span{color:var(--orange)}
.btn{display:inline-flex;align-items:center;gap:6px;background:var(--orange);color:#fff;border:0;border-radius:8px;padding:9px 14px;font-size:15px;font-weight:700;text-decoration:none;cursor:pointer;white-space:nowrap}
.btn:hover,.btn:focus-visible{background:var(--orange-dk)}
.stage{flex:1;display:flex;align-items:center;justify-content:center;padding:10px;min-height:0;position:relative}
#book{margin:0 auto}
.page{background:#fff;overflow:hidden}
.page img{width:100%;height:100%;display:block;object-fit:contain;user-select:none;-webkit-user-drag:none;pointer-events:none}
.nav{display:flex;align-items:center;justify-content:center;gap:14px;padding:10px 12px 12px;background:rgba(17,16,19,.6);border-top:1px solid rgba(244,119,33,.35)}
.arrow{width:48px;height:48px;border-radius:50%;border:0;background:var(--orange);color:#fff;font-size:26px;line-height:48px;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,.45)}
.arrow:hover{background:var(--orange-dk)}
.arrow:disabled{opacity:.35;cursor:default}
.zoombtn{height:40px;border-radius:20px;border:2px solid var(--orange);background:transparent;color:#fff;font-size:15px;font-weight:700;padding:0 14px;cursor:pointer}
.count{min-width:96px;text-align:center;font-size:15px}
.hint{font-size:12px;opacity:.75;text-align:center;padding:0 0 8px;background:rgba(17,16,19,.6)}
noscript img{max-width:100%;display:block;margin:8px auto}
/* zoom overlay */
#zoom{position:fixed;inset:0;z-index:50;background:var(--black);display:none;flex-direction:column}
#zoom.open{display:flex}
#zoom .zbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:8px 12px;border-bottom:3px solid var(--orange)}
#zoom .zbar .grp{display:flex;gap:8px;align-items:center}
#zoom .zb{width:42px;height:42px;border-radius:50%;border:0;background:var(--orange);color:#fff;font-size:22px;font-weight:700;cursor:pointer}
#zoom .zl{font-size:14px;min-width:48px;text-align:center}
#zwrap{flex:1;overflow:auto;touch-action:pan-x pan-y;-webkit-overflow-scrolling:touch}
#zinner{display:flex;gap:6px;margin:0 auto;transform-origin:0 0}
#zinner img{display:block;height:auto;background:#fff;user-select:none;-webkit-user-drag:none}