/* User Manual Generation page. Builds on /assets/styles.css (tokens, topbar, intro, panel, button, footer). */
.guide-layout { display: grid; grid-template-columns: minmax(280px, .72fr) minmax(0, 1.28fr); gap: 28px; align-items: start; }
.download-column { position: sticky; top: 24px; min-width: 0; }
.download-panel { padding: 27px; box-shadow: var(--shadow); }
.extension-icon { display: block; width: 56px; height: 56px; margin-bottom: 18px; border-radius: 14px; }
.download-panel h2 { margin-bottom: 8px; font-size: 25px; }
.download-panel p { margin-bottom: 20px; color: var(--muted); font-size: 13px; line-height: 1.6; }
.download-button { text-decoration: none; }
.requirements { display: grid; gap: 12px; margin: 22px 0 0; border-top: 1px solid var(--line); padding-top: 18px; }
.requirements dt { margin-bottom: 3px; color: var(--purple); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.requirements dd { margin: 0; color: var(--ink); font-size: 13px; }

.guide-column { min-width: 0; }
.guide-heading { margin: 34px 0 14px; font-size: 25px; }
.guide-heading:first-child { margin-top: 0; }
.guide-steps { display: grid; gap: 14px; margin: 0; padding: 0; list-style: none; }
.guide-steps .panel-heading { align-items: center; margin-bottom: 12px; }
.guide-steps h3, .done-panel h3 { margin: 0; color: var(--purple-deep); font-size: 17px; letter-spacing: -.3px; }
.guide-steps p, .guide-steps li li, .done-panel p { color: var(--ink); font-size: 14px; line-height: 1.65; }
.guide-steps p { margin: 0 0 8px; }
.guide-steps ul { margin: 0 0 8px; padding-left: 20px; }
.guide-steps li li { margin: 3px 0; }
.guide-steps li li::marker { color: var(--orange); }
.guide-column strong { color: var(--purple-deep); }
.ui { color: var(--purple); font-weight: 700; }
code, kbd { border: 1px solid var(--line); border-radius: 5px; padding: 1px 6px; background: #f6f3f8; color: var(--purple-deep); font-family: Consolas, "Cascadia Mono", ui-monospace, monospace; font-size: .88em; white-space: nowrap; }

.callout { margin: 12px 0 0; border: 1px solid var(--line); border-radius: 9px; padding: 11px 14px; background: #fbf9fc; color: var(--ink); font-size: 13px; line-height: 1.6; }
.callout-warn { border-color: rgba(240, 133, 25, .35); background: #fff9f2; }

/* Small drawings of the Chrome screens */
.mock { max-width: 540px; margin: 12px 0 4px; overflow-x: auto; border: 1px solid var(--line); border-radius: 10px; background: #fff; font-size: 13px; }
.mock-bar { display: flex; align-items: center; gap: 8px; padding: 8px 10px; background: #efecf1; }
.mock-dots { display: flex; gap: 5px; }
.mock-dots i { display: block; width: 9px; height: 9px; border-radius: 50%; background: #cfc8d4; }
.mock-url { flex: 1; border-radius: 999px; padding: 3px 12px; background: #fff; color: var(--muted); font-family: Consolas, ui-monospace, monospace; }
.mock-body { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; }
.mock-title { color: var(--ink); font-size: 15px; font-weight: 700; }
.mock-button { display: inline-block; border: 1px solid #1a73e8; border-radius: 6px; padding: 4px 11px; color: #1a73e8; font-weight: 700; }
.mock-toggle { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); }
.mock-switch { position: relative; width: 34px; height: 14px; border-radius: 999px; background: #9ec1fa; }
.mock-switch:after { position: absolute; top: -4px; right: -2px; width: 22px; height: 22px; border-radius: 50%; background: #1a73e8; box-shadow: 0 1px 3px rgba(0, 0, 0, .3); content: ""; }
.mock .hl { outline: 3px solid var(--orange); outline-offset: 4px; border-radius: 6px; }
.mock-menu { padding: 8px 0; }
.mock-menu div { padding: 5px 16px; color: var(--ink); }
.mock-menu .hl { outline: 0; border-radius: 0; background: var(--orange-soft); font-weight: 700; }
.mock-menu .sub { padding-left: 34px; color: var(--muted); }
.mock-card { display: flex; align-items: center; gap: 12px; }
.mock-card img { width: 36px; height: 36px; border-radius: 8px; }
.mock-card strong { display: block; color: var(--ink); }
.mock-card small { display: block; color: var(--muted); }
.mock-folder { padding: 12px 16px; color: var(--ink); font-family: Consolas, ui-monospace, monospace; line-height: 1.75; }
.mock-folder .pick { border-radius: 4px; padding: 0 4px; outline: 2px solid var(--orange); background: var(--orange-soft); }
.mock-folder .dim { color: var(--muted); }

.done-panel { margin-top: 14px; border-left: 4px solid var(--orange); }
.done-panel h3 { margin-bottom: 6px; }
.done-panel h3 span { color: var(--orange); }
.done-panel p { margin: 0; }

.trouble-panel { overflow: hidden; padding: 0; }
.trouble { width: 100%; border-collapse: collapse; font-size: 13px; line-height: 1.6; }
.trouble th, .trouble td { border-bottom: 1px solid var(--line); padding: 13px 16px; text-align: left; vertical-align: top; }
.trouble th { background: #fbf9fc; color: var(--purple); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.trouble td:first-child { width: 42%; }
.trouble tr:last-child td { border-bottom: 0; }

@media (max-width: 900px) { .guide-layout { grid-template-columns: minmax(0, 1fr); } .download-column { position: static; } }
@media (max-width: 560px) { .download-panel { padding: 18px; } .guide-heading { font-size: 22px; } .guide-steps .panel-heading { align-items: flex-start; } .trouble th, .trouble td { padding: 11px 12px; } code, kbd { white-space: normal; } }