* { box-sizing: border-box; }
html { scrollbar-gutter: stable; scroll-padding-top: 140px; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
h1, h2, p { margin: 0; }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
button, select { font: inherit; color: inherit; }
button { cursor: pointer; }
button:disabled { cursor: wait; }
[hidden], .hidden { display: none !important; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.site-header :focus-visible { outline-color: white; }
.skip-link { position: fixed; top: -100px; left: 10px; z-index: 1100; background: var(--surface); padding: 12px; }
.skip-link:focus { top: 10px; }
.workspace { max-width: 1248px; margin: auto; padding: 32px 20px 0; }
.page-heading { margin-bottom: 26px; }
h1 { font-size: 28px; font-weight: 700; }
.page-heading p { margin-top: 6px; color: var(--muted); font-size: 15px; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.tool-card { text-align: left; font: inherit; display: flex; flex-direction: column; min-width: 0; padding: 20px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); color: var(--text); box-shadow: var(--shadow); }
.tool-card:hover { border-color: var(--primary); text-decoration: none; }
.tool-icon { color: var(--primary); font-size: 25px; height: 40px; }
.tool-card > strong { font-size: 18px; margin-bottom: 6px; }
.tool-description { color: var(--muted); font-size: 14px; min-height: 44px; }
.tool-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; font-size: 12px; margin-top: 20px; color: var(--primary); }
.badge { font-size: 10px; padding: 2px 6px; border: 1px solid var(--border); border-radius: 4px; color: var(--muted); }
.recent-section { margin-top: 32px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 14px; margin-bottom: 14px; }
h2 { font-size: 20px; }
.section-heading a { font-size: 13px; }
.recent-panel { border: 1px solid var(--border); border-radius: 10px; background: var(--surface); padding: 18px; }
#recent-status { height: 44px; font-size: 14px; color: var(--muted); overflow: auto; }
#recent-jobs { min-height: 156px; list-style: none; margin: 0; padding: 0; }
#recent-jobs li { display: grid; grid-template-columns: 100px minmax(0, 1fr) 110px; gap: 14px; align-items: center; height: 52px; border-top: 1px solid var(--border); font-size: 13px; }
#recent-jobs li > span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.job-status { text-align: right; color: var(--muted); }
.skeleton { display: block; height: 14px; width: 80%; border-radius: 4px; background: var(--alt); }
footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0; margin-top: 26px; border-top: 1px solid var(--border); font-size: 13px; color: var(--muted); }
footer > div { display: flex; flex-wrap: wrap; gap: 20px; }
dialog { width: 400px; max-width: calc(100vw - 24px); max-height: calc(100dvh - 24px); margin: auto; padding: 32px; background: var(--surface); color: var(--text); border: 1px solid var(--border); border-radius: 12px; box-shadow: var(--shadow); overflow: auto; }
dialog::backdrop { background: #0009; }
dialog h2 { margin: 0 15px 8px 0; }
dialog p { color: var(--muted); font-size: 14px; }
.dialog-close { position: absolute; right: 10px; top: 8px; width: 32px; height: 32px; border: 0; background: none; color: var(--muted); font-size: 25px; }
@media(max-width: 760px) {
    .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
    .tool-card { padding: 16px; }
    .tool-card > strong { font-size: 16px; }
    .tool-description { font-size: 13px; min-height: 60px; }
    .tool-foot { font-size: 11px; flex-wrap: wrap; min-height: 36px; }
    footer { flex-direction: column; }
}
@media(max-width: 440px) {
    .workspace { padding: 24px 12px 0; }
    .section-heading { align-items: flex-start; flex-direction: column; gap: 6px; }
    #recent-jobs li { grid-template-columns: 70px minmax(0, 1fr) 78px; gap: 8px; font-size: 11px; }
    .recent-panel { padding: 12px; }
    dialog { padding: 28px 18px; }
}

.telegram-option { margin-top: 20px; }