:root {
    color-scheme: light;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #18202b;
    background: #eef2f6;
}

* {
    box-sizing: border-box;
}

body {
    min-height: 100vh;
    margin: 0;
    display: grid;
    place-items: center;
    padding: 1.5rem;
}

.entry {
    width: min(100%, 42rem);
    padding: clamp(1.5rem, 5vw, 3rem);
    border: 1px solid #d4dce6;
    border-radius: 1rem;
    background: #ffffff;
    box-shadow: 0 1rem 3rem rgb(31 45 61 / 10%);
}

.eyebrow {
    margin: 0 0 0.5rem;
    color: #49617d;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

h1,
h2 {
    line-height: 1.25;
}

h1 {
    margin: 0;
    font-size: clamp(1.8rem, 6vw, 2.75rem);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.75rem;
    margin: 1.25rem 0;
    padding: 0;
    list-style: none;
}

.primary-link {
    display: inline-flex;
    min-height: 2.75rem;
    align-items: center;
    padding: 0.65rem 1.1rem;
    border-radius: 0.5rem;
    color: #ffffff;
    background: #245fa8;
    font-weight: 700;
    text-decoration: none;
}

.primary-link:hover {
    background: #174b89;
}

.primary-link:focus-visible,
.event-card:focus-visible {
    outline: 3px solid #f0a830;
    outline-offset: 3px;
}

.event-list {
    display: grid;
    gap: 0.55rem;
    padding: 0;
    list-style: none;
}

.event-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
    min-height: 3.75rem;
    padding: 0.7rem 0.85rem;
    border: 1px solid #d4dfe9;
    border-radius: 0.7rem;
    color: inherit;
    background: #f8fbff;
    text-decoration: none;
    transition: border-color 120ms ease, transform 120ms ease, box-shadow 120ms ease;
}

.event-card:hover {
    border-color: #7ea8d6;
    box-shadow: 0 0.3rem 0.9rem rgb(36 95 168 / 12%);
    transform: translateY(-1px);
}

.event-card-main {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.event-card-main strong,
.event-card-main span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.event-card-main span,
.event-card-meta {
    color: #49617d;
    font-size: 0.85rem;
}

.event-card-meta {
    flex: 0 0 auto;
    padding: 0.25rem 0.5rem;
    border-radius: 999px;
    background: #e8f1fb;
    font-weight: 700;
}

.feature-grid li {
    display: grid;
    align-content: start;
    justify-items: center;
    gap: 0.4rem;
    padding: 0.75rem 0.5rem;
    border: 1px solid #dbe7f4;
    border-radius: 0.75rem;
    text-align: center;
    background: #f8fbff;
}

.feature-grid img {
    width: auto;
    max-width: 100%;
    height: 4.5rem;
    object-fit: contain;
}

.feature-grid strong {
    font-size: 0.9rem;
}

.notification {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #dce3eb;
}

.participation-card {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    padding: 1rem;
    border: 1px solid #86b99a;
    border-radius: 0.75rem;
    color: #174c2d;
    background: #edf8f1;
}

.participation-card[hidden] {
    display: none;
}

.participation-mark {
    display: grid;
    flex: 0 0 2.5rem;
    height: 2.5rem;
    place-items: center;
    border-radius: 50%;
    color: #ffffff;
    background: #247344;
    font-size: 1.35rem;
    font-weight: 800;
}

[data-notification-state="verified"] .status {
    color: #247344;
    font-weight: 700;
}

.create-form {
    display: grid;
    gap: 1rem;
    margin-top: 2rem;
}

.create-form label {
    display: grid;
    gap: 0.4rem;
    font-weight: 700;
}

.create-form input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid #9eacbd;
    border-radius: 0.5rem;
    color: inherit;
    background: #ffffff;
    font: inherit;
}

.room-editor,
.feedback-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.room-editor[hidden],
.feedback-form[hidden] {
    display: none;
}

.room-editor label {
    display: grid;
    gap: 0.35rem;
    font-weight: 700;
}

.room-editor input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid #9eacbd;
    border-radius: 0.5rem;
    color: inherit;
    background: #ffffff;
    font: inherit;
}

.field-guide {
    color: #49617d;
    font-size: 0.9rem;
    font-weight: 400;
}

.create-form input:focus-visible,
.create-form a:focus-visible {
    outline: 3px solid #f0a830;
    outline-offset: 3px;
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.settings {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #dce3eb;
}

dialog {
    width: min(calc(100% - 2rem), 34rem);
    padding: 1.5rem;
    border: 1px solid #b8c3d1;
    border-radius: 0.75rem;
    color: inherit;
}

dialog::backdrop {
    background: rgb(24 32 43 / 55%);
}

.dialog-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    justify-content: flex-end;
}

button {
    min-height: 2.75rem;
    padding: 0.65rem 1.1rem;
    border: 0;
    border-radius: 0.5rem;
    color: #ffffff;
    background: #245fa8;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
}

button:hover:not(:disabled) {
    background: #174b89;
}

button:focus-visible {
    outline: 3px solid #f0a830;
    outline-offset: 3px;
}

button:disabled {
    cursor: not-allowed;
    opacity: 0.6;
}

button.danger {
    background: #a32626;
}

button.danger:hover:not(:disabled) {
    background: #7f1818;
}

button.secondary {
    color: #18202b;
    background: #dce3eb;
}

button.secondary:hover:not(:disabled) {
    background: #c8d2de;
}

.status {
    min-height: 1.5em;
    margin-bottom: 0;
    color: #49617d;
}

.review-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
    gap: 0.5rem;
    margin: 1.5rem 0;
}

.review-steps a {
    padding: 0.65rem;
    border: 1px solid #b8c3d1;
    border-radius: 0.5rem;
    text-decoration: none;
}

.review-steps a[aria-current="page"] {
    color: #ffffff;
    background: #245fa8;
}

@media (max-width: 34rem) {
    .feature-grid {
        grid-template-columns: 1fr;
    }

    .feature-grid li {
        grid-template-columns: 4rem 1fr;
        align-items: center;
        justify-items: start;
        text-align: left;
    }
}

.review-status,
.review-tools {
    margin: 1.5rem 0;
    padding: 1rem;
    border: 1px solid #d4dce6;
    border-radius: 0.75rem;
    background: #f7f9fb;
}

.review-fields,
.review-action {
    display: grid;
    gap: 0.75rem;
    margin: 1rem 0;
}

.review-fields label {
    display: grid;
    gap: 0.4rem;
    font-weight: 700;
}

.review-fields input {
    width: 100%;
    min-height: 2.75rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid #9eacbd;
    border-radius: 0.5rem;
    font: inherit;
}

.review-tools summary {
    cursor: pointer;
    font-weight: 700;
}

.review-technical {
    color: #65758a;
    font-size: 0.85rem;
}