:root { --orange: #EF902C; --orange-dark: #c7681a; --bg: #faf9f7; --card: #fff; --line: #e6e2dc; --text: #222; }
* { box-sizing: border-box; }
body { margin: 0; font-family: "Open Sans", "Segoe UI", system-ui, sans-serif; font-size: 15px; color: var(--text); background: var(--bg); line-height: 1.5; }
a { color: var(--orange-dark); }
.top { display: flex; gap: 20px; align-items: center; max-width: 960px; margin: 0 auto; padding: 24px 16px 8px; }
.top .logo { width: 110px; height: auto; }
h1 { font-family: "Alegreya SC", Georgia, serif; color: var(--orange); text-transform: lowercase; letter-spacing: 3px; font-size: 2.1em; margin: 0; }
.top p { margin: 4px 0 0; color: #555; }
main { max-width: 960px; margin: 0 auto; padding: 8px 16px 40px; }
.block { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 16px 20px; margin: 14px 0; }
.block h2 { font-family: "Alegreya SC", Georgia, serif; color: var(--orange); letter-spacing: 1px; font-size: 1.35em; margin: 0 0 10px; display: flex; align-items: baseline; gap: 12px; }
.block h2 small { font-size: 0.6em; font-family: inherit; letter-spacing: 0; font-weight: normal; }
.group { margin: 8px 0 12px; }
.group > summary { cursor: pointer; font-weight: 600; padding: 4px 0; }
.group > summary .cnt { color: #777; font-weight: normal; }
.group > summary .quick { margin-left: 10px; font-size: 0.85em; font-weight: normal; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 4px 12px; }
label.item { display: flex; gap: 8px; align-items: flex-start; padding: 4px 6px; border-radius: 6px; cursor: pointer; }
label.item:hover { background: #fff5ea; }
label.item input { margin-top: 4px; }
.sheets label.item { border: 1px solid var(--line); padding: 10px; align-items: center; }
.sheets label.item.sel { border-color: var(--orange); background: #fff5ea; }
.sheets .desc { display: block; font-size: 0.85em; color: #666; }
.own { display: block; margin-top: 12px; font-size: 0.95em; color: #444; }
.own input, .own input[type=text] { display: block; width: 100%; margin-top: 4px; padding: 8px 10px; border: 1px solid #ccc; border-radius: 6px; font: inherit; }
.row { display: flex; gap: 20px; flex-wrap: wrap; }
label.radio { display: flex; gap: 8px; align-items: baseline; cursor: pointer; }
label.radio span { color: #666; font-size: 0.9em; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; }
#summary { flex: 1 1 100%; color: #555; }
.btn { display: inline-block; background: var(--orange); color: #fff; border: 0; border-radius: 8px; padding: 10px 20px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; }
.btn:hover { background: var(--orange-dark); }
.btn.secondary { background: #fff; color: var(--orange-dark); border: 1px solid var(--orange); }
.btn[disabled] { opacity: 0.5; cursor: default; }
#status { flex: 1 1 100%; margin: 0; color: #555; min-height: 1.4em; }
.bar { flex: 1 1 100%; height: 8px; background: #eee; border-radius: 4px; overflow: hidden; }
.bar > div { height: 100%; width: 0; background: var(--orange); transition: width 0.4s; }
#result { flex: 1 1 100%; margin: 0; }
.foot { max-width: 960px; margin: 0 auto; padding: 0 16px 40px; color: #777; font-size: 0.85em; }
body.wait { display: flex; min-height: 100vh; align-items: center; justify-content: center; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 28px 32px; max-width: 520px; text-align: center; }
.card .logo { width: 120px; }
.card h1 { font-size: 1.6em; margin: 8px 0 12px; }
.card .small { color: #777; font-size: 0.85em; margin-top: 18px; }
.card code { display: inline-block; max-width: 100%; overflow-wrap: anywhere; font-size: 0.85em; }
.card .bar { margin: 14px 0; }
@media (max-width: 600px) { .top { flex-direction: column; text-align: center; } .grid { grid-template-columns: 1fr; } }