/* Campaigns app: promotions centre, campaign detail, and the shared campaign card. */

.campaign-landing__header {
    margin-bottom: var(--space-4);
}

.campaign-landing__subtitle {
    color: var(--color-ink-600);
    margin: 0;
}

.campaign-landing__disclosure {
    margin: var(--space-2) 0 0;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

/* Promotions centre filter bar (task 7B.5e): a plain GET form, fully usable
   without JavaScript; the shared pagination include preserves the querystring. */
.campaign-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    gap: var(--space-3);
    margin-bottom: var(--space-5);
    padding: var(--space-3);
    border: 1px solid var(--color-border-200);
    border-radius: var(--radius-md);
    background: var(--color-surface-0);
}

.campaign-filters__field {
    display: grid;
    gap: var(--space-1);
    margin: 0;
    min-width: 10rem;
    flex: 1 1 10rem;
}

.campaign-filters__label {
    font-size: var(--text-sm);
    color: var(--color-ink-600);
}

.campaign-filters__field select,
.campaign-filters__field input[type='text'] {
    width: 100%;
    padding: 0.45rem 0.6rem;
    border: 1px solid var(--color-border-200);
    border-radius: var(--radius-sm);
    background: var(--color-surface-0);
    color: inherit;
}

.campaign-filters__field select:focus-visible,
.campaign-filters__field input[type='text']:focus-visible,
.campaign-filters__check input:focus-visible {
    outline: var(--focus-ring);
    outline-offset: 1px;
}

.campaign-filters__check {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    padding-bottom: 0.45rem;
    font-size: var(--text-sm);
    white-space: nowrap;
}

.campaign-filters__actions {
    display: inline-flex;
    gap: var(--space-2);
    margin-left: auto;
}

/* Event-aware rail: live promotions matching the customer's open event. */
.campaign-rail {
    margin-bottom: var(--space-5);
    padding: var(--space-4);
    border: 1px solid var(--color-border-200);
    border-radius: var(--radius-md);
    background: var(--color-surface-50, var(--color-surface-0));
}

.campaign-rail__header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-3);
    margin-bottom: var(--space-3);
}

.campaign-rail__title {
    font-size: var(--text-xl);
    margin: 0;
}

.campaign-rail__note {
    margin: 0;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

.campaign-landing__filters,
.campaign-manage__filters {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-5);
}

.campaign-landing__filters .badge-pill--active,
.campaign-manage__filters .badge-pill--active {
    background: var(--market-primary);
    color: #fff;
    border-color: var(--market-primary);
}

.campaign-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: var(--space-5);
    margin-bottom: var(--space-5);
}

/* Shared card (templates/includes/campaign_card.html) — parallel to the listing card. */
.campaign-card {
    display: flex;
    flex-direction: column;
    border: 1px solid var(--color-border-200);
    border-radius: var(--radius-md);
    background: var(--color-surface-0);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    transition: box-shadow 160ms ease;
}

.campaign-card:hover {
    box-shadow: var(--shadow-raised);
}

.campaign-card__media {
    position: relative;
    display: block;
    aspect-ratio: var(--ratio-card);
    background: var(--market-primary);
}

.campaign-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campaign-card__placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    color: #fff;
    font-size: 2rem;
}

.campaign-card__discount {
    position: absolute;
    left: var(--space-3);
    bottom: var(--space-3);
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    background: var(--market-accent);
    color: var(--color-ink-900);
    font-weight: 600;
    font-size: var(--text-sm);
}

.campaign-card__body {
    padding: var(--space-4);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.campaign-card__body h3 {
    font-size: var(--text-lg);
    margin: 0;
}

.campaign-card__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin: 0;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

.campaign-card__headline,
.campaign-card__provider,
.campaign-card__count {
    margin: 0;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

/* Detail page */
.campaign-detail__preview {
    padding: var(--space-3);
    border-radius: var(--radius-md);
    background: var(--color-warning-soft);
    color: var(--color-warning-700);
}

.campaign-detail__banner {
    width: 100%;
    aspect-ratio: var(--ratio-banner);
    object-fit: cover;
    border-radius: var(--radius-md);
    margin-bottom: var(--space-4);
}

.campaign-detail__meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin: 0 0 var(--space-2);
}

.campaign-detail__discount {
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-pill);
    background: var(--market-accent);
    color: var(--color-ink-900);
    font-weight: 600;
}

.campaign-detail__headline,
.campaign-detail__provider,
.campaign-detail__window {
    margin: 0 0 var(--space-2);
    color: var(--color-ink-600);
}

.campaign-detail__description {
    margin: var(--space-5) 0;
    max-width: 60ch;
}

.campaign-offer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(17rem, 1fr));
    gap: var(--space-5);
    align-items: stretch;
}

/* The offer wrapper is a column that contains the shared listing card, so the
   card's fixed-ratio media box can never push the price/CTA out of the row
   (they used to overflow into the footer). The card stretches to a uniform
   height and the CTA pins to the bottom of each cell. */
.campaign-offer {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.campaign-offer .listing-card {
    height: 100%;
}

.campaign-offer__price {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: var(--space-2);
    margin: var(--space-2) 0 0;
}

.campaign-offer__price s {
    color: var(--color-ink-600);
}

.campaign-offer__note {
    flex-basis: 100%;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

.campaign-offer__cta {
    margin-top: var(--space-2);
    align-self: flex-start;
}

/* Provider campaign manager (task 7B.5b): the grid and card shell are the
   shared .campaign-grid/.campaign-card above; these are the manager extras. */

.campaign-card__strip {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: 1fr;
    width: 100%;
    height: 100%;
}

.campaign-card__strip img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.campaign-card__window {
    margin: 0;
    color: var(--color-ink-600);
    font-size: var(--text-sm);
}

.campaign-card__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
    margin-top: auto; /* pin the action row to the bottom for equal-height cards */
    padding-top: var(--space-3);
}

.campaign-card__actions form {
    display: flex;
    flex-wrap: wrap;
    gap: inherit;
}

/* Campaign composer listing picker (task 7B.5c): thumbnail cards backed by
   real checkboxes — fully submittable without JavaScript. */
.listing-picker {
    border: 0;
    padding: 0;
    margin: 0 0 var(--space-4);
}

.listing-picker__legend {
    font-weight: 600;
    padding: 0;
    margin-bottom: var(--space-1);
}

.listing-picker__help {
    margin: 0 0 var(--space-2);
}

.listing-picker__count {
    margin: 0 0 var(--space-3);
    font-size: var(--text-sm);
    color: var(--color-ink-600);
}

.listing-picker__count--over {
    color: var(--color-danger-700);
    font-weight: 600;
}

.listing-picker__group {
    margin-bottom: var(--space-4);
}

.listing-picker__group-header {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.listing-picker__group-title {
    font-size: var(--text-base);
    margin: 0;
}

.listing-picker__group-actions {
    display: inline-flex;
    gap: var(--space-2);
}

.listing-picker__group-action {
    border: 0;
    background: none;
    padding: 0;
    color: var(--market-primary);
    font-size: var(--text-sm);
    cursor: pointer;
}

.listing-picker__group-action:hover {
    text-decoration: underline;
}

.listing-picker__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(9.5rem, 1fr));
    gap: var(--space-3);
    list-style: none;
    padding: 0;
    margin: 0;
}

.listing-picker__card {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
    height: 100%;
    border: 1px solid var(--color-border-200);
    border-radius: var(--radius-md);
    background: var(--color-surface-0);
    padding: var(--space-2);
    cursor: pointer;
    transition: border-color 120ms ease, box-shadow 120ms ease;
}

.listing-picker__card:hover {
    box-shadow: var(--shadow-soft);
}

.listing-picker__card:has(.listing-picker__checkbox:checked) {
    border-color: var(--market-primary);
    box-shadow: 0 0 0 1px var(--market-primary);
}

.listing-picker__card:has(.listing-picker__checkbox:focus-visible) {
    box-shadow: var(--focus-ring);
}

.listing-picker__checkbox {
    position: absolute;
    top: var(--space-2);
    right: var(--space-2);
    width: 1.1rem;
    height: 1.1rem;
    accent-color: var(--market-primary);
}

.listing-picker__thumb {
    display: block;
    aspect-ratio: var(--ratio-thumb);
    border-radius: var(--radius-sm);
    overflow: hidden;
    background: var(--color-surface-muted);
}

.listing-picker__thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.listing-picker__thumb-placeholder {
    display: grid;
    place-items: center;
    width: 100%;
    height: 100%;
    color: var(--color-ink-600);
}

.listing-picker__name {
    font-size: var(--text-sm);
    font-weight: 600;
    overflow-wrap: anywhere;
}

.listing-picker__prices {
    display: flex;
    flex-direction: column;
    font-size: var(--text-sm);
}

.listing-picker__base {
    color: var(--color-ink-600);
}

.listing-picker__offer {
    color: var(--market-primary);
}

/* Campaign start chooser (task 7B.5d): template cards, a blank start and the
   duplicate row. Reuses .campaign-grid and .providers-card. */
.campaign-chooser {
    margin-bottom: var(--space-5);
}

.campaign-chooser__heading {
    margin: 0 0 var(--space-3);
}

.campaign-chooser__card {
    display: flex;
    flex-direction: column;
}

.campaign-chooser__card h3 {
    margin-top: 0;
}

.campaign-chooser__meta {
    font-size: var(--text-sm);
}

.campaign-chooser__action {
    margin: auto 0 0; /* pin the action to the bottom for equal-height cards */
    padding-top: var(--space-3);
}

.campaign-chooser__duplicates {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.campaign-chooser__duplicate {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    border-top: 1px solid var(--color-border-200);
    padding-top: var(--space-2);
}

.campaign-chooser__duplicate-info {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

/* Composer notice naming the template or duplicated campaign in play. */
.campaign-form__notice {
    border-left: 3px solid var(--market-primary);
    background: var(--color-surface-muted);
    border-radius: var(--radius-sm);
    padding: var(--space-2) var(--space-3);
    margin: 0 0 var(--space-4);
}