/* ACMOBOOK Opportunities Marketplace — independent page CSS (no global header edits) */

.acm-omp-page {
  --omp-bg: #f7f8ff;
  --omp-surface: #ffffff;
  --omp-ink: #1b1f3b;
  --omp-muted: #5b6280;
  --omp-primary: #5b4dff;
  --omp-primary-2: #2f7cf6;
  --omp-accent: #ff8a1f;
  --omp-border: rgba(27, 31, 59, 0.08);
  --omp-radius: 18px;
  --omp-shadow: 0 12px 40px rgba(40, 48, 120, 0.08);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(91, 77, 255, 0.12), transparent 55%),
    radial-gradient(900px 420px at 100% 0%, rgba(47, 124, 246, 0.10), transparent 50%),
    var(--omp-bg);
  color: var(--omp-ink);
}

.acm-omp {
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.25rem 1rem 3.5rem;
}

.acm-omp-hero,
.acm-omp-explore-hero {
  border-radius: calc(var(--omp-radius) + 6px);
  background:
    linear-gradient(135deg, rgba(91, 77, 255, 0.95), rgba(47, 124, 246, 0.88)),
    var(--omp-primary);
  color: #fff;
  padding: 2rem 1.25rem;
  margin-bottom: 1.75rem;
  box-shadow: var(--omp-shadow);
}

.acm-omp-hero__inner,
.acm-omp-explore-hero__inner {
  max-width: 720px;
}

.acm-omp-hero__eyebrow,
.acm-omp-hero__eyebrow a {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.acm-omp-hero h1,
.acm-omp-explore-hero h1 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  line-height: 1.15;
  margin: 0 0 0.75rem;
  font-weight: 750;
}

.acm-omp-hero__lead {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.9);
  font-size: 1.05rem;
}

.acm-omp-search {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 1rem;
}

.acm-omp-search input,
.acm-omp-filters input,
.acm-omp-filters select {
  border: 1px solid var(--omp-border);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  font: inherit;
  background: #fff;
  color: var(--omp-ink);
  width: 100%;
}

.acm-omp-search input {
  flex: 1 1 220px;
  border: 0;
  min-height: 48px;
}

.acm-omp-hero__actions,
.acm-omp-filters__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.acm-omp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  border-radius: 999px;
  padding: 0.7rem 1.15rem;
  font-weight: 650;
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1.2;
}

.acm-omp-btn--primary {
  background: var(--omp-accent);
  color: #1b1f3b;
}

.acm-omp-hero .acm-omp-btn--primary {
  background: #fff;
  color: var(--omp-primary);
}

.acm-omp-btn--ghost {
  background: transparent;
  color: inherit;
  border-color: currentColor;
}

.acm-omp-hero .acm-omp-btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, 0.45);
}

.acm-omp-section {
  margin-bottom: 2rem;
}

.acm-omp-section__head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
  margin-bottom: 1rem;
}

.acm-omp-section__head h2 {
  margin: 0;
  font-size: 1.35rem;
}

.acm-omp-section__head p,
.acm-omp-card__meta,
.acm-omp-empty__text {
  margin: 0.25rem 0 0;
  color: var(--omp-muted);
}

.acm-omp-link {
  color: var(--omp-primary);
  font-weight: 650;
  text-decoration: none;
}

.acm-omp-chips,
.acm-omp-collections {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.acm-omp-chip,
.acm-omp-collection {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: 999px;
  padding: 0.55rem 0.95rem;
  text-decoration: none;
  color: var(--omp-ink);
  box-shadow: 0 4px 16px rgba(40, 48, 120, 0.04);
}

.acm-omp-collection {
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  min-width: 160px;
}

.acm-omp-collection span {
  color: var(--omp-muted);
  font-size: 0.85rem;
}

.acm-omp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .acm-omp-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .acm-omp-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .acm-omp {
    padding-top: 1.75rem;
  }
  .acm-omp-hero,
  .acm-omp-explore-hero {
    padding: 2.75rem 2rem;
  }
}

.acm-omp-card {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  box-shadow: var(--omp-shadow);
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.acm-omp-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 44px rgba(40, 48, 120, 0.12);
}

.acm-omp-card__link {
  display: block;
  padding: 1.1rem 1.15rem 1.2rem;
  color: inherit;
  text-decoration: none;
  height: 100%;
}

.acm-omp-card__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-bottom: 0.75rem;
  min-height: 1.5rem;
}

.acm-omp-pill {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: 0.2rem 0.55rem;
  background: #eef0ff;
  color: var(--omp-primary);
}

.acm-omp-pill--featured {
  background: #fff1e0;
  color: #b85a00;
}

.acm-omp-pill--verified {
  background: #e8faf0;
  color: #147a3f;
}

.acm-omp-pill--paid {
  background: #eaf4ff;
  color: #1b5fbf;
}

.acm-omp-card__org {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  margin-bottom: 0.75rem;
}

.acm-omp-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--omp-primary), var(--omp-primary-2));
  color: #fff;
  font-weight: 700;
}

.acm-omp-card__company {
  font-weight: 650;
}

.acm-omp-card__title {
  font-size: 1.08rem;
  margin: 0 0 0.55rem;
  line-height: 1.3;
}

.acm-omp-card__budget {
  font-weight: 750;
  color: var(--omp-primary);
  margin-bottom: 0.75rem;
}

.acm-omp-card__facts {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.35rem;
  color: var(--omp-muted);
  font-size: 0.92rem;
}

.acm-omp-card__facts i {
  color: var(--omp-primary-2);
  margin-right: 0.25rem;
}

.acm-omp-card__cta {
  font-weight: 650;
  color: var(--omp-primary);
}

.acm-omp-empty {
  text-align: center;
  background: var(--omp-surface);
  border: 1px dashed rgba(91, 77, 255, 0.25);
  border-radius: var(--omp-radius);
  padding: 2.5rem 1.25rem;
}

.acm-omp-empty__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 0.85rem;
  border-radius: 16px;
  display: grid;
  place-items: center;
  background: #eef0ff;
  color: var(--omp-primary);
  font-size: 1.4rem;
}

.acm-omp-empty__title {
  margin: 0 0 0.4rem;
  font-size: 1.25rem;
}

.acm-omp-explore-layout {
  display: grid;
  gap: 1.25rem;
}

@media (min-width: 900px) {
  .acm-omp-explore-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    align-items: start;
  }
}

.acm-omp-filters {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  padding: 1rem;
  box-shadow: var(--omp-shadow);
  position: sticky;
  top: 1rem;
}

.acm-omp-filters__group {
  margin-bottom: 0.85rem;
}

.acm-omp-filters__group label,
.acm-omp-filters__checks label {
  display: block;
  font-size: 0.85rem;
  font-weight: 650;
  margin-bottom: 0.35rem;
}

.acm-omp-filters__checks {
  display: grid;
  gap: 0.45rem;
  margin: 0.75rem 0 1rem;
}

.acm-omp-filters__checks label {
  font-weight: 500;
  display: flex;
  gap: 0.45rem;
  align-items: center;
}

.acm-omp-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.acm-omp-pagination a {
  color: var(--omp-primary);
  font-weight: 650;
  text-decoration: none;
}

/* Detail page helpers (opportunity.php) */
.acm-omp-detail {
  max-width: 920px;
  margin: 0 auto;
  padding: 1.5rem 1rem 3rem;
}

.acm-omp-detail__card {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  box-shadow: var(--omp-shadow);
  padding: 1.5rem;
}

.acm-omp-detail__title {
  margin: 0.5rem 0 1rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
}

.acm-omp-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  color: var(--omp-muted);
  margin-bottom: 1.25rem;
}

.acm-omp-alert {
  border-radius: 14px;
  padding: 0.9rem 1rem;
  margin-bottom: 1rem;
}

.acm-omp-alert--success {
  background: #e8faf0;
  color: #147a3f;
}

.acm-omp-alert--error {
  background: #ffecec;
  color: #b42318;
}

.acm-omp-detail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.25rem;
}

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

/* Phase 3 — card actions, apply, dashboards */
.acm-omp-card__body {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.acm-omp-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  padding: 0 1.15rem 1.15rem;
  margin-top: auto;
}

.acm-omp-btn--sm {
  padding: 0.45rem 0.8rem;
  font-size: 0.86rem;
  border-radius: 999px;
}

.acm-omp-btn--danger {
  background: #ffecec;
  color: #b42318;
  border-color: transparent;
}

.acm-omp-save-btn.is-saved {
  background: #eef0ff;
  color: var(--omp-primary);
}

.acm-omp-pill--match {
  background: #e8faf0;
  color: #147a3f;
}

.acm-omp-cta-panel {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  padding: 1.25rem 1.35rem;
  box-shadow: var(--omp-shadow);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

.acm-omp-cta-panel p {
  margin: 0;
  color: var(--omp-muted);
  max-width: 42rem;
}

.acm-omp-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
}

.acm-omp-tab {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  color: var(--omp-ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
}

.acm-omp-tab.is-active {
  background: var(--omp-primary);
  color: #fff;
  border-color: transparent;
}

.acm-omp-tab__count {
  opacity: 0.8;
  font-size: 0.8rem;
}

.acm-omp-app-list {
  display: grid;
  gap: 0.85rem;
}

.acm-omp-app-card {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  box-shadow: var(--omp-shadow);
  padding: 1rem 1.1rem;
  display: grid;
  gap: 0.85rem;
}

@media (min-width: 720px) {
  .acm-omp-app-card {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

.acm-omp-app-card__top {
  display: flex;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 0.35rem;
}

.acm-omp-app-card__id {
  color: var(--omp-muted);
  font-size: 0.85rem;
}

.acm-omp-app-card__title {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
}

.acm-omp-app-card__title a {
  color: inherit;
  text-decoration: none;
}

.acm-omp-app-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  justify-content: flex-end;
}

.acm-omp-inline-form {
  display: inline;
  margin: 0;
}

.acm-omp-status {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  background: #eef0ff;
  color: var(--omp-primary);
}

.acm-omp-status--under_review { background: #fff1e0; color: #b85a00; }
.acm-omp-status--shortlisted { background: #eaf4ff; color: #1b5fbf; }
.acm-omp-status--selected { background: #e8faf0; color: #147a3f; }
.acm-omp-status--rejected { background: #ffecec; color: #b42318; }
.acm-omp-status--withdrawn { background: #f1f2f6; color: #5b6280; }

.acm-omp-apply-form {
  margin-top: 1rem;
  display: grid;
  gap: 0.85rem;
}

.acm-omp-apply-form textarea {
  width: 100%;
  border: 1px solid var(--omp-border);
  border-radius: 12px;
  padding: 0.7rem 0.9rem;
  font: inherit;
  resize: vertical;
  min-height: 96px;
}

.acm-omp-apply-questions__title {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.acm-omp-apply-feedback {
  border-radius: 12px;
  padding: 0.75rem 0.9rem;
}

.acm-omp-apply-feedback.is-success {
  background: #e8faf0;
  color: #147a3f;
}

.acm-omp-apply-feedback.is-error {
  background: #ffecec;
  color: #b42318;
}

.acm-omp-finder {
  background: var(--omp-surface);
  border: 1px solid var(--omp-border);
  border-radius: var(--omp-radius);
  box-shadow: var(--omp-shadow);
  padding: 1.25rem;
  display: grid;
  gap: 1.25rem;
}

.acm-omp-finder__step {
  border: 0;
  margin: 0;
  padding: 0;
}

.acm-omp-finder__step legend {
  font-weight: 700;
  margin-bottom: 0.65rem;
}

.acm-omp-chip--choice {
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.acm-omp-chip--choice input {
  margin: 0;
}

.acm-omp-finder__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.acm-omp-finder-progress {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 1rem 1rem;
  max-width: 920px;
}

.acm-omp-finder-progress__item {
  font-size: 0.85rem;
  color: var(--omp-muted);
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  border: 1px solid var(--omp-border);
  background: var(--omp-surface);
}

.acm-omp-finder-progress__item.is-active {
  color: var(--omp-ink);
  border-color: var(--omp-ink);
  font-weight: 700;
}

.acm-omp-finder-progress__item.is-done {
  color: #147a3f;
  border-color: #b7ebc8;
  background: #e8faf0;
}

.acm-omp-chip--choice.is-selected {
  border-color: var(--omp-ink);
  font-weight: 600;
}

.acm-omp-pagination {
  display: flex;
  gap: 1rem;
  align-items: center;
  margin-top: 1.25rem;
}

@media (max-width: 640px) {
  .acm-omp-finder {
    padding: 1rem;
    border-radius: 12px;
  }

  .acm-omp-finder__actions .acm-omp-btn {
    width: 100%;
    justify-content: center;
  }

  .acm-omp-finder-progress {
    margin-left: 0.75rem;
    margin-right: 0.75rem;
  }
}

.acm-omp-muted {
  color: var(--omp-muted);
  margin: 0;
}