/* Open Door Design shared visual standard
   AAA-oriented contrast, green as the single brand accent, no blue/green interface pairing. */
:root {
    --odd-bg: #F7FBF8;
    --odd-panel: #FFFFFF;
    --odd-panel-alt: #EAF3ED;
    --odd-text: #111814;
    --odd-heading: #0B1F16;
    --odd-muted: #2F473A;
    --odd-border: #2E4A3C;
    --odd-border-soft: #9DB8A8;
    --odd-green: #0B5D3B;
    --odd-green-dark: #063D26;
    --odd-green-deep: #042C1B;
    --odd-focus: #F5B700;
    --odd-focus-dark: #6B4F00;
    --odd-shadow: 0 0.25rem 0.75rem rgba(4, 44, 27, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    background: var(--odd-bg);
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: var(--odd-text);
    background: var(--odd-bg);
}

body > header,
body > main,
body > footer,
main {
    max-width: 64rem;
    margin: 0 auto;
    padding: 1rem;
}

header {
    border-bottom: 0.25rem solid var(--odd-green);
}

h1,
h2,
h3,
h4 {
    color: var(--odd-heading);
    line-height: 1.25;
}

h1 {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    margin-bottom: 0.35rem;
}

h2 {
    font-size: clamp(1.35rem, 3vw, 1.8rem);
}

h3 {
    font-size: 1.2rem;
}

p,
li,
dd,
dt {
    max-width: 75ch;
}

a {
    color: var(--odd-green-dark);
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.18em;
    text-decoration-thickness: 0.12em;
}

a:visited {
    color: var(--odd-green-deep);
}

a:hover {
    color: var(--odd-green);
}

a:focus,
a:focus-visible,
button:focus,
button:focus-visible,
select:focus,
select:focus-visible,
input:focus,
input:focus-visible,
textarea:focus,
textarea:focus-visible,
summary:focus,
summary:focus-visible,
[tabindex]:focus,
[tabindex]:focus-visible {
    outline: 0.25rem solid var(--odd-focus);
    outline-offset: 0.2rem;
    box-shadow: 0 0 0 0.45rem rgba(245, 183, 0, 0.25);
}

.skip-link {
    position: absolute;
    left: 1rem;
    top: -10rem;
    background: var(--odd-green-deep);
    color: #FFFFFF;
    padding: 0.75rem 1rem;
    border: 0.2rem solid var(--odd-focus);
    border-radius: 0.35rem;
    z-index: 1000;
}

.skip-link:visited {
    color: #FFFFFF;
}

.skip-link:focus,
.skip-link:focus-visible {
    top: 1rem;
}

.panel,
section,
fieldset,
.review-content,
.challenge-dialog,
.status-box {
    background: var(--odd-panel);
    border: 0.12rem solid var(--odd-border-soft);
    border-radius: 0.8rem;
    padding: 1rem;
    margin: 1rem 0;
    box-shadow: var(--odd-shadow);
}

.panel:nth-of-type(even),
.review-content {
    background: var(--odd-panel-alt);
}

fieldset {
    border-color: var(--odd-border);
}

legend,
label,
summary,
dt,
.status {
    color: var(--odd-heading);
    font-weight: 700;
}

summary {
    cursor: pointer;
    padding: 0.45rem 0;
}

.meta,
.note {
    color: var(--odd-muted);
}

select,
input,
textarea,
button {
    font: inherit;
}

select,
input,
textarea {
    color: var(--odd-text);
    background: var(--odd-panel);
    border: 0.12rem solid var(--odd-border);
    border-radius: 0.4rem;
    padding: 0.6rem 0.75rem;
}

button,
.button,
[role="button"] {
    color: #FFFFFF;
    background: var(--odd-green);
    border: 0.15rem solid var(--odd-green-deep);
    border-radius: 0.45rem;
    padding: 0.65rem 0.9rem;
    margin: 0.25rem 0;
    cursor: pointer;
    font-weight: 700;
}

button:visited,
.button:visited {
    color: #FFFFFF;
}

button:hover,
.button:hover,
[role="button"]:hover {
    color: #FFFFFF;
    background: var(--odd-green-dark);
}

button[aria-pressed="true"],
button.active,
.button.active {
    color: #FFFFFF;
    background: var(--odd-green-deep);
    border-color: var(--odd-focus-dark);
}

button:disabled,
[disabled],
[aria-disabled="true"] {
    color: var(--odd-text);
    background: #D8E2DC;
    border-color: var(--odd-muted);
    cursor: not-allowed;
    opacity: 1;
}

.choice-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.choice-list li {
    margin: 0.75rem 0;
}

.choice-button {
    width: 100%;
    text-align: left;
}

.choice-label {
    display: block;
    color: var(--odd-text);
    background: var(--odd-panel-alt);
    border: 0.12rem solid var(--odd-border-soft);
    border-radius: 0.75rem;
    padding: 0.75rem;
}

.status {
    min-height: 1.5rem;
}

.keyboard-help kbd,
kbd {
    color: var(--odd-heading);
    background: var(--odd-panel-alt);
    border: 0.12rem solid var(--odd-border);
    border-radius: 0.25rem;
    padding: 0.1rem 0.35rem;
    font-weight: 700;
}

.review-challenge-tools {
    border-top: 0.12rem solid var(--odd-border-soft);
    margin-top: 1rem;
    padding-top: 1rem;
}

.review-challenge-tools label {
    display: block;
    margin-top: 0.75rem;
}

.review-challenge-tools input,
.review-challenge-tools textarea,
.challenge-dialog input,
.challenge-dialog textarea {
    display: block;
    width: 100%;
    max-width: 60rem;
    margin-top: 0.25rem;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.hidden {
    display: none;
}

/* Present each CPACC domain as a distinct, readable option while preserving the full label as the checkbox target. */
.domain-options {
    display: grid;
    gap: 0.75rem;
}

.domain-option {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 0.75rem;
    width: 100%;
    padding: 0.8rem;
    background: var(--odd-panel-alt);
    border: 0.12rem solid var(--odd-border-soft);
    border-radius: 0.6rem;
    cursor: pointer;
}

.domain-option:hover {
    border-color: var(--odd-border);
}

.domain-option input[type="checkbox"] {
    margin-top: 0.25rem;
}

.domain-content,
.domain-name,
.domain-description {
    display: block;
}

.domain-name {
    margin-bottom: 0.15rem;
    color: var(--odd-heading);
    font-weight: 700;
}

.domain-description {
    color: var(--odd-text);
    font-weight: 400;
    line-height: 1.5;
}

/* Keep the skip link readable without narrow fixed-width wrapping. */
.skip-link {
    width: max-content;
    max-width: calc(100vw - 2rem);
    white-space: nowrap;
}

@media (max-width: 30rem) {
    .skip-link {
        white-space: normal;
    }
}