:root{--bg:#f8f7fa;--fg:#17151a;--panel:#ffffff;--line:#e2dee6;--mut:#66606e;--acc:#2f6fed;--inbg:#fff}
[data-theme="dark"]{--bg:#111014;--fg:#f5f1f7;--panel:#1c1b20;--line:#35323c;--mut:#a9a3b3;--inbg:#0f0e12}
@media(prefers-color-scheme:dark){:root:not([data-theme="light"]){--bg:#111014;--fg:#f5f1f7;--panel:#1c1b20;--line:#35323c;--mut:#a9a3b3;--inbg:#0f0e12}}
*{box-sizing:border-box}html,body{margin:0;min-height:100%}
body{background:var(--bg);color:var(--fg);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans JP",sans-serif}
#app{max-width:760px;margin:0 auto;padding:12px;display:flex;flex-direction:column;gap:12px}
.bar{display:flex;justify-content:space-between;align-items:flex-start;gap:8px}
.bar h1{margin:0;font-size:20px}.sub{color:var(--mut);font-size:13px;margin:4px 0 0}
.bar-btns{display:flex;gap:8px;align-items:center}
.lamp{font-size:18px;color:#999}.lamp.ok{color:#2ecc71}.lamp.ng{color:#e74c3c}
.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px}
label{display:block;font-size:13px;color:var(--mut);margin:6px 0}label.inline{display:inline-flex;gap:6px;align-items:center;margin:0}
textarea{width:100%;background:var(--inbg);color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:10px;font-size:15px}
input,select{background:var(--inbg);color:var(--fg);border:1px solid var(--line);border-radius:6px;padding:6px;font-size:14px;max-width:100%}
.row{display:flex;gap:8px;align-items:center;flex-wrap:wrap;margin-top:8px}
.space{justify-content:space-between}h2{font-size:16px;margin:0}
button{background:transparent;color:var(--fg);border:1px solid var(--line);border-radius:8px;padding:8px 14px;cursor:pointer}
button.primary{background:var(--acc);border-color:var(--acc);color:#fff;font-weight:700}
button.danger{border-color:#a33;color:#c66}button:disabled{opacity:.5}
.status{font-size:12px;color:var(--mut)}.sources{font-size:12px}.sources a{margin-right:8px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:4px 12px}@media(max-width:560px){.grid{grid-template-columns:1fr}}
.hint{font-size:12px;color:var(--mut)}footer small{color:var(--mut)}footer a{color:var(--acc)}
#history{list-style:none;padding:0;margin:8px 0;display:flex;flex-direction:column;gap:8px}
#history li{border:1px solid var(--line);border-radius:8px;padding:8px;font-size:13px}
#history .meta{color:var(--mut);font-size:11px}#history .acts{margin-top:6px;display:flex;gap:8px}