/* irobot-th-2026 · error-codes · css เฉพาะหน้า · สร้างโดย content/theme-export/export_pages.py (30.09.2026) จาก irobot-web/support/error-codes.html — ห้ามแก้ด้วยมือ */
.ec-crumb { padding-top: 20px; padding-bottom: 8px; }
.ec-crumb ol { display: flex; flex-wrap: wrap; list-style: none; font-size: 14px; }
.ec-crumb li { display: flex; align-items: center; }
.ec-crumb li:not(:last-child)::after { content: "/"; margin: 0 8px; color: var(--brand-color-border); }
.ec-crumb a { color: var(--brand-color-gray); text-decoration: none; padding: 12px 0; }
.ec-crumb a:hover { color: var(--brand-color-black); text-decoration: underline; }
.ec-crumb li[aria-current] { color: var(--brand-color-black); font-weight: 600; }
.ec-head { padding-top: clamp(12px, 2.5vw, 28px); padding-bottom: clamp(22px, 3vw, 32px); }
.ec-eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-color-clover); margin-bottom: 10px; }
.ec-head h1 { font-size: clamp(30px, 4.4vw, 46px); font-weight: 600; line-height: 1.15; color: var(--brand-color-hunter); text-wrap: balance; max-width: 20em; }
.ec-lead { margin-top: 14px; font-size: 17px; line-height: 1.65; color: rgba(var(--brand-color-black-rgb), .78); max-width: 64ch; }
.ec-first { margin-bottom: clamp(18px, 3vw, 28px); }
.ec-first-panel { background: var(--brand-color-sand); border-radius: var(--irb-radius-card); padding: clamp(20px, 3vw, 28px) clamp(20px, 3vw, 32px) clamp(18px, 3vw, 24px); }
.ec-first h2 { font-size: 18px; font-weight: 600; line-height: 1.35; margin-bottom: 18px; }
.ec-steps { list-style: none; counter-reset: ec; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ec-steps li { counter-increment: ec; position: relative; padding: 2px 28px 2px 48px; }
.ec-steps li:first-child { padding-left: 46px; }
.ec-steps li:last-child { padding-right: 0; }
.ec-steps li + li { border-left: 1px solid rgba(var(--brand-color-black-rgb), .1); padding-left: 76px; }
.ec-steps li::before {
    content: counter(ec); position: absolute; left: 0; top: 0;
    width: 32px; height: 32px; border-radius: 50%;
    display: grid; place-items: center;
    background: var(--brand-color-hunter); color: var(--brand-color-white);
    font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums;

}
.ec-steps li + li::before { left: 28px; }
.ec-steps h3 { font-size: 16px; font-weight: 600; line-height: 1.4; margin-bottom: 4px; }
.ec-steps p { font-size: 14.5px; line-height: 1.6; color: rgba(var(--brand-color-black-rgb), .78); }
.ec-first-more { margin-top: 16px; padding-top: 14px; border-top: 1px solid rgba(var(--brand-color-black-rgb), .1); font-size: 14px; }
.ec-tools {
    position: sticky; top: -1px; z-index: 20;
    display: grid; grid-template-columns: minmax(240px, 360px) minmax(0, 1fr); gap: 12px 24px; align-items: center;
    padding-top: 13px; padding-bottom: 12px;
    background: var(--brand-color-white);
    border-bottom: 1px solid rgba(var(--brand-color-border-rgb), .5);
    transition: box-shadow .2s ease;

}
.ec-tools.is-stuck { box-shadow: 0 10px 24px -14px rgba(var(--brand-color-hunter-rgb), .35); }
.ec-search { position: relative; }
.ec-search svg { position: absolute; left: 17px; top: 50%; width: 18px; height: 18px; transform: translateY(-50%); color: var(--brand-color-gray); pointer-events: none; }
.ec-search input {
    appearance: none; -webkit-appearance: none; width: 100%; min-width: 0; height: 48px;
    font-family: var(--irb-font); font-size: 17px; color: var(--brand-color-black);
    background: var(--brand-color-white);
    border: 1.5px solid rgba(var(--brand-color-black-rgb), .3); border-radius: var(--irb-radius-pill);
    padding: 0 16px 0 46px;
    font-variant-numeric: tabular-nums;
    transition: border-color .15s ease, box-shadow .15s ease;

}
.ec-search input::placeholder { color: var(--brand-color-gray); }
.ec-search input:focus { outline: none; border-color: var(--brand-color-hunter); box-shadow: 0 0 0 3px rgba(var(--brand-color-clover-rgb), .25); }
.ec-filter { display: flex; align-items: center; gap: 12px; min-width: 0; }
.ec-filter-lbl { font-size: 13px; font-weight: 600; color: var(--brand-color-gray); white-space: nowrap; }
.ec-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.ec-chip {
    display: inline-flex; align-items: center; min-height: 44px; padding: 0 16px;
    font-family: var(--irb-font); font-size: 14px; font-weight: 600; line-height: 1; font-variant-numeric: tabular-nums;
    border-radius: var(--irb-radius-pill); border: 1.5px solid rgba(var(--brand-color-black-rgb), .22);
    background: var(--brand-color-white); color: var(--brand-color-black); cursor: pointer;
    transition: background .15s ease, color .15s ease, border-color .15s ease;

}
.ec-chip:hover { border-color: var(--brand-color-black); background: var(--brand-color-sand); }
.ec-chip[aria-pressed="true"] { background: var(--brand-color-hunter); border-color: var(--brand-color-hunter); color: var(--brand-color-white); }
.ec-count { padding-top: 16px; font-size: 13px; color: var(--brand-color-gray); font-variant-numeric: tabular-nums; }
.ec-empty { margin-top: 20px; padding: 22px 24px; background: var(--brand-color-sand); border-radius: var(--irb-radius-card); font-size: 15px; line-height: 1.65; max-width: 70ch; }
.ec-empty[hidden] { display: none; }
.ec-list { padding-bottom: clamp(32px, 5vw, 56px); }
.ec-group { margin-top: clamp(26px, 4vw, 36px); scroll-margin-top: 96px; }
.ec-group[hidden] { display: none; }
.ec-group > h2 { font-size: clamp(20px, 2.2vw, 24px); font-weight: 600; line-height: 1.3; color: var(--brand-color-hunter); padding-bottom: 10px; border-bottom: 1px solid rgba(var(--brand-color-hunter-rgb), .35); }
.ec-group-note { margin-top: 10px; font-size: 14px; line-height: 1.6; color: var(--brand-color-gray); max-width: 70ch; }
.ec-rows { list-style: none; }
.ec-row {
    display: grid; grid-template-columns: 88px minmax(0, 1fr) minmax(200px, 240px);
    gap: 4px 24px; align-items: start;
    padding: 18px 0; border-bottom: 1px solid rgba(var(--brand-color-border-rgb), .45);
    scroll-margin-top: 96px;

}
.ec-row[hidden] { display: none; }
.ec-row:target { position: relative; z-index: 1; background: rgba(var(--brand-color-mint-rgb), .5); box-shadow: -16px 0 0 rgba(var(--brand-color-mint-rgb), .5), 16px 0 0 rgba(var(--brand-color-mint-rgb), .5); }
.ec-code {
    display: flex; flex-direction: column; align-items: flex-start;
    min-height: 62px; padding: 8px 10px 9px; border-radius: 12px;
    background: var(--brand-color-sand);

}
.ec-code-lbl { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; line-height: 1.3; color: var(--brand-color-gray); }
.ec-code-num { display: block; font-size: 26px; font-weight: 700; line-height: 1.15; letter-spacing: -.01em; color: var(--brand-color-hunter); font-variant-numeric: tabular-nums; }
.is-charging .ec-code { background: rgba(var(--brand-color-navy-rgb), .09); }
.is-charging .ec-code-num { color: var(--brand-color-navy); }
.ec-row:target .ec-code { background: var(--brand-color-hunter); }
.ec-row:target .ec-code-lbl { color: rgba(var(--brand-color-white-rgb), .72); }
.ec-row:target .ec-code-num { color: var(--brand-color-white); }
.ec-body { min-width: 0; }
.ec-body h3 { font-size: 17px; font-weight: 600; line-height: 1.35; }
.ec-what { margin-top: 3px; font-size: 15px; line-height: 1.6; color: rgba(var(--brand-color-black-rgb), .75); max-width: 66ch; }
.ec-fix { margin-top: 10px; padding-left: 12px; border-left: 2px solid var(--brand-color-clover); font-size: 15px; line-height: 1.6; color: rgba(var(--brand-color-black-rgb), .88); max-width: 66ch; }
.ec-fix-lbl { font-weight: 600; color: var(--brand-color-hunter); margin-right: 6px; }
.ec-meta { min-width: 0; font-size: 14px; }
.ec-applies { display: flex; flex-wrap: wrap; align-items: center; gap: 5px; }
.ec-meta-lbl { font-size: 12px; color: var(--brand-color-gray); margin-right: 3px; }
.ec-models { display: contents; list-style: none; }
.ec-model { list-style: none; font-size: 12px; font-weight: 600; line-height: 1.3; padding: 3px 9px; border-radius: var(--irb-radius-pill); background: var(--brand-color-sand); color: rgba(var(--brand-color-black-rgb), .85); white-space: nowrap; }
.ec-model.is-all { background: rgba(var(--brand-color-mint-rgb), .7); color: var(--brand-color-hunter); }
.ec-more { display: flex; flex-direction: column; align-items: flex-start; gap: 2px; margin-top: 8px; }
.is-charging .ec-more { margin-top: 0; }
.ec-ext { display: inline-flex; align-items: center; gap: 5px; padding: 12px 0; margin: -7px 0; font-size: 14px; line-height: 1.45; }
.ec-ext svg { width: 13px; height: 13px; flex-shrink: 0; }
.ec-ext .ec-ext-ic { fill: none; stroke: currentColor; stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; }
.ec-note { font-weight: 400; color: var(--brand-color-gray); }
.ec-help { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 20px; padding-bottom: 28px; }
.ec-help-card { background: var(--brand-color-hunter); color: var(--brand-color-white); border-radius: var(--irb-radius-card); padding: clamp(24px, 4vw, 36px); }
.ec-help-card h2 { font-size: 22px; font-weight: 600; line-height: 1.3; margin-bottom: 10px; text-wrap: balance; }
.ec-help-card p { font-size: 15.5px; line-height: 1.65; color: rgba(var(--brand-color-white-rgb), .88); max-width: 52ch; }
.ec-help-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 18px; margin-top: 22px; }
.ec-help-card .btn-black { background: var(--brand-color-white); color: var(--brand-color-hunter); border-color: var(--brand-color-white); }
.ec-help-card .btn-black-outline { color: var(--brand-color-white); border-color: rgba(var(--brand-color-white-rgb), .7); background: transparent; }
.ec-help-card .textlink { color: var(--brand-color-white); padding: 10px 0; }
.btn-sm { min-height: 44px; padding: 10px 20px; font-size: 14px; }
.ec-related { border: 1px solid rgba(var(--brand-color-border-rgb), .5); border-radius: var(--irb-radius-card); padding: clamp(22px, 3vw, 30px); }
.ec-related h2 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.ec-related ul { list-style: none; display: flex; flex-direction: column; font-size: 15px; line-height: 1.5; }
.ec-related li { display: flex; }
.ec-related a { display: inline-flex; align-items: center; gap: 6px; padding: 12px 0; }
.ec-related a svg { width: 13px; height: 13px; flex-shrink: 0; }
.ec-related .ec-ext { margin: 0; font-size: 15px; }
.ec-source { font-size: 13px; line-height: 1.6; color: var(--brand-color-gray); padding-bottom: clamp(40px, 6vw, 64px); }
.ec-source span { display: block; max-width: 80ch; }
.ec-crumb a:focus-visible, .ec-chip:focus-visible, .ec-ext:focus-visible, .ec-related a:focus-visible,
  .ec-help-card a:focus-visible, .ec-first-more a:focus-visible, .ec-empty a:focus-visible { outline: 3px solid var(--brand-color-clover); outline-offset: 3px; border-radius: 4px; }
.ec-chip:focus-visible { border-radius: var(--irb-radius-pill); outline-offset: 2px; }
.ec-help-card a:focus-visible { outline-color: var(--brand-color-white); }
@media (max-width: 900px) {
.ec-steps { grid-template-columns: 1fr; }
.ec-steps li, .ec-steps li:first-child, .ec-steps li + li { padding: 14px 0 14px 46px; border-left: 0; }
.ec-steps li + li { border-top: 1px solid rgba(var(--brand-color-black-rgb), .1); }
.ec-steps li::before, .ec-steps li + li::before { left: 0; top: 14px; }
.ec-steps li:first-child { padding-top: 0; }
.ec-steps li:first-child::before { top: 0; }
.ec-steps li:last-child { padding-bottom: 2px; }
.ec-tools { grid-template-columns: 1fr; gap: 10px; padding-top: 11px; padding-bottom: 10px; }
.ec-search input { height: 46px; }
.ec-filter-lbl { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.ec-chips {
      flex-wrap: nowrap; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch;
      margin: 0 calc(var(--irb-pad) * -1); padding: 2px var(--irb-pad); scroll-padding-inline: var(--irb-pad);

}
.ec-chips::-webkit-scrollbar { display: none; }
.ec-chip { flex-shrink: 0; }
.ec-group, .ec-row { scroll-margin-top: 132px; }
.ec-row { grid-template-columns: 76px minmax(0, 1fr); gap: 6px 16px; padding: 16px 0; }
.ec-meta { grid-column: 2; }
.ec-help { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
.ec-row { grid-template-columns: 70px minmax(0, 1fr); gap: 6px 14px; }
.ec-code { min-height: 56px; padding: 7px 8px 8px; border-radius: 10px; }
.ec-code-num { font-size: 22px; }
.ec-row:target { box-shadow: -12px 0 0 rgba(var(--brand-color-mint-rgb), .5), 12px 0 0 rgba(var(--brand-color-mint-rgb), .5); }
.ec-help-ctas .btn { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
html { scroll-behavior: auto; }
.ec-tools, .ec-chip, .ec-search input { transition: none; }
}
@media print {
.irb-announce, .irb-header, .irb-footer, .ec-crumb, .ec-tools { display: none; }
.ec-group, .ec-group[hidden] { display: block; }
.ec-row, .ec-row[hidden] { display: grid; break-inside: avoid; }
.ec-code, .ec-first-panel { background: none; border: 1px solid var(--brand-color-border); }
.ec-help-card { background: none; color: var(--brand-color-black); border: 1px solid var(--brand-color-border); }
.ec-help-card p { color: var(--brand-color-black); }
.ec-ext[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; word-break: break-all; }
}