/* ==========================================================
   Chang Tong Core 2.0
   Public events archive and organizer inquiry
========================================================== */

.ct-events-page {
    overflow: clip;
    background-color: var(--ct-color-background);
}

.ct-page-events,
.ct-page-events #page,
.ct-page-events #content,
.ct-page-events #content > .ast-container {
    background-color: var(--ct-color-background);
}

.ct-events-page .ct-container {
    width: min(100% - (2 * var(--ct-space-lg)), var(--ct-width-container));
    margin-inline: auto;
}

.ct-events-page__hero {
    padding-block: var(--ct-space-2xl);
    background-color: var(--ct-color-secondary);
}

.ct-events-page__hero .ct-container {
    max-width: var(--ct-width-content);
    margin-left: max(var(--ct-space-lg), calc((100% - var(--ct-width-container)) / 2));
}

.ct-events-page__kicker {
    margin-bottom: var(--ct-space-sm);
    color: var(--ct-color-primary);
    font-size: var(--ct-fs-sm);
    font-weight: var(--ct-fw-bold);
    letter-spacing: 0.12em;
    line-height: var(--ct-lh-tight);
    text-transform: uppercase;
}

.ct-events-page__hero h1,
.ct-events-page__hero p:not(.ct-events-page__kicker) {
    color: var(--ct-color-text-white);
}

.ct-events-page__actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--ct-space-md);
}

.ct-events-page__actions .ct-button {
    border-style: solid;
}

.ct-events-page__hero h1 {
    margin-bottom: var(--ct-space-md);
}

.ct-events-page__hero p:not(.ct-events-page__kicker) {
    max-width: var(--ct-width-content);
    font-size: var(--ct-fs-lg);
}

.ct-events-page .ct-events {
    padding-block: var(--ct-space-2xl);
}

.ct-events__empty {
    max-width: var(--ct-width-content);
    margin-inline: auto;
    padding: var(--ct-space-lg);
    border-radius: var(--ct-radius-lg);
    background-color: var(--ct-color-surface);
    box-shadow: var(--ct-shadow-sm);
    text-align: center;
}

.ct-event-inquiry {
    padding-block: var(--ct-space-2xl);
    scroll-margin-top: calc(var(--ct-header-height) + var(--ct-space-md));
    background-color: var(--ct-color-surface);
}

.ct-event-inquiry__layout {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    align-items: start;
    gap: var(--ct-space-xl);
}

.ct-event-inquiry__intro {
    position: sticky;
    top: calc(var(--ct-header-height) + var(--ct-space-lg));
}

.ct-event-inquiry__intro h2 {
    margin-bottom: var(--ct-space-md);
}

.ct-event-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--ct-space-md);
    padding: var(--ct-space-lg);
    border: var(--ct-border-thin) solid var(--ct-color-border);
    border-radius: var(--ct-radius-xl);
    background-color: var(--ct-color-surface);
    box-shadow: var(--ct-shadow-md);
}

.ct-event-form__field {
    min-width: 0;
}

.ct-event-form__field--full {
    grid-column: 1 / -1;
}

.ct-event-form label {
    display: block;
    margin-bottom: var(--ct-space-xs);
    color: var(--ct-color-secondary);
    font-size: var(--ct-fs-sm);
    font-weight: var(--ct-fw-semibold);
}

.ct-event-form label span,
.ct-event-form__required,
.ct-event-form__hint {
    color: var(--ct-color-text-light);
    font-size: var(--ct-fs-xs);
    font-weight: var(--ct-fw-regular);
}

.ct-event-form__hint {
    margin: var(--ct-space-sm) 0 0;
    line-height: var(--ct-lh-normal);
}

.ct-event-form input,
.ct-event-form textarea {
    width: 100%;
    border: var(--ct-border-thin) solid var(--ct-color-border);
    border-radius: var(--ct-radius-md);
    background-color: var(--ct-color-white);
    color: var(--ct-color-text);
    font: inherit;
    transition: border-color var(--ct-transition-fast), box-shadow var(--ct-transition-fast);
}

.ct-event-form input {
    min-height: var(--ct-input-height);
    padding-inline: var(--ct-space-md);
}

.ct-event-form textarea {
    min-height: calc(var(--ct-input-height) * 2);
    padding: var(--ct-space-md);
    resize: vertical;
}

.ct-event-form input:focus,
.ct-event-form textarea:focus {
    border-color: var(--ct-color-primary-dark);
    outline: var(--ct-border-medium) solid var(--ct-color-primary);
    outline-offset: var(--ct-space-xs);
}

.ct-event-form__website {
    position: absolute;
    left: -9999px;
}

.ct-event-form__required {
    margin-bottom: 0;
}

.ct-event-form__actions .ct-button {
    border-style: solid;
}

@media (max-width: 767px) {
    .ct-events-page .ct-container {
        width: min(100% - (2 * var(--ct-space-md)), var(--ct-width-container));
    }

    .ct-events-page__hero,
    .ct-events-page .ct-events,
    .ct-event-inquiry {
        padding-block: var(--ct-space-xl);
    }

    .ct-events-page__hero .ct-container {
        margin-inline: auto;
    }

    .ct-event-inquiry__layout,
    .ct-event-form {
        grid-template-columns: 1fr;
    }

    .ct-event-inquiry__intro {
        position: relative;
        top: auto;
    }

    .ct-event-form {
        padding: var(--ct-space-md);
    }

    .ct-events-page__actions {
        align-items: stretch;
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    .ct-event-inquiry__intro {
        position: relative;
        top: auto;
    }

    .ct-events-page *,
    .ct-events-page *::before,
    .ct-events-page *::after {
        transition-duration: 0.01ms;
    }
}