/**
 * CMS Companies – Public Archive & Card Styles
 * Theme: Cyan / Teal  (#0891b2)
 * Prefix: .co-
 *
 * Card-Höhe: 300 px (FEST – height + min-height + max-height)
 * Grid: 3 → 2 → 1 Spalte
 *
 * @package CMS_Companies
 * @since   2.0.0
 */

/* ─── CSS Custom Properties ───────────────────────────────────────────────── */
:root {
  --co-primary:      #0891b2;
  --co-primary-d:    #0284c7;
  --co-primary-x:    #0c4a6e;
  --co-accent:       #e0f2fe;
  --co-card-bg:      #ffffff;
  --co-hdr-from:     #e0f2fe;
  --co-hdr-to:       #cde6c3;
  --co-hdr-title:    #0c4a6e;
  --co-border:       #cde6c3;
  --co-text:         #1e293b;
  --co-text-m:       #475569;
  --co-text-l:       #94a3b8;
  --co-bg:           #f8fafc;
  --co-white:        #ffffff;
  --co-radius:       12px;
  --co-shadow:       0 4px 16px rgba(8,145,178,.08);
  --co-shadow-h:     0 8px 28px rgba(8,145,178,.16);
  --co-card-height:  300px;
}

/* ─── Archive Wrapper ─────────────────────────────────────────────────────── */
.co-archive {
  max-width: var(--max, 1140px);
  margin: 0 auto;
  padding: 0 0 2.5rem;
  border-left:  1px solid var(--post-column-border, var(--rule, #e2e0d8));
  border-right: 1px solid var(--post-column-border, var(--rule, #e2e0d8));
}

/* ─── Archive Header (Gradient) ───────────────────────────────────────────── */
.co-archive-header {
  background: linear-gradient(135deg, var(--co-hdr-from) 0%, var(--co-hdr-to) 100%);
  border-radius: 0;
  padding: 2.5rem 2rem;
  margin-bottom: 0;
  min-height: 160px;
  overflow: hidden;
}

.co-archive-header-inner {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.co-archive-header-icon {
  font-size: 3rem;
  line-height: 1;
  flex-shrink: 0;
}

.co-archive-header-title,
.co-archive-header-inner h1 {
  margin: 0 0 .3rem;
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--co-hdr-title);
}

.co-archive-subtitle,
.co-archive-header .co-archive-subtitle,
.co-archive-header .co-archive-count {
  color: var(--co-hdr-title);
}

.co-archive-subtitle {
  margin: 0;
  font-size: .9375rem;
}

.co-archive-count {
  margin-left: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255,255,255,.2);
  border-radius: 10px;
  padding: .6rem 1.1rem;
  backdrop-filter: blur(4px);
}

.co-archive-count-num {
  font-size: 1.75rem;
  font-weight: 800;
  line-height: 1;
}

.co-archive-count-lbl {
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .05em;
  opacity: .8;
}

/* ─── Filter Bar ──────────────────────────────────────────────────────────── */
.co-filter-bar {
  background: var(--co-white);
  border: 1px solid var(--co-border);
  border-radius: 12px;
  padding: 10px;
  display: flex;
  gap: 10px;
  box-shadow: var(--co-shadow);
  margin: 1.5rem;
  flex-wrap: wrap;
  align-items: center;
}

.co-filter-input {
  flex-grow: 1;
  position: relative;
  min-width: 150px;
}

.co-filter-input--sm {
  flex-grow: 0;
  max-width: 200px;
}

.co-filter-input input {
  width: 100%;
  padding: 9px 10px 9px 34px;
  border: 1px solid var(--co-border);
  border-radius: 6px;
  font-size: .9rem;
  box-sizing: border-box;
  background: var(--co-bg);
  color: var(--co-text);
  transition: border-color .15s, box-shadow .15s;
}

.co-filter-input input:focus {
  outline: none;
  border-color: var(--co-primary);
  box-shadow: 0 0 0 3px rgba(8, 172, 178, 0.15);
}

.co-filter-icon {
  position: absolute;
  left: 10px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--co-text-l);
  font-size: .95rem;
  line-height: 1;
  pointer-events: none;
}

.co-filter-select {
  padding: 9px 10px;
  border: 1px solid var(--co-border);
  border-radius: 6px;
  background: var(--co-bg);
  color: var(--co-text);
  font-size: .9rem;
  height: 38px;
  transition: border-color .15s, box-shadow .15s;
}

.co-filter-select:focus {
  outline: none;
  border-color: var(--co-primary);
  box-shadow: 0 0 0 3px rgba(8,145,178,.15);
}

/* ─── Grid ────────────────────────────────────────────────────────────────── */
.co-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  padding: 0 1.5rem;
}

/* ─── Empty State ─────────────────────────────────────────────────────────── */
.co-empty-state {
  text-align: center;
  padding: 3.5rem 2rem;
  background: var(--co-bg);
  border: 1px solid var(--co-border);
  border-radius: var(--co-radius);
  color: var(--co-text-m);
  margin: 1.5rem;
}

.co-empty-icon {
  font-size: 3.5rem;
  margin-bottom: .75rem;
}

.co-empty-state h3 {
  margin: 0 0 .5rem;
  color: var(--co-text);
}

.co-empty-state p {
  margin: 0 0 1.25rem;
}

/* ─── Pagination ──────────────────────────────────────────────────────────── */
.co-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: .75rem;
  padding: 2rem 1.5rem 1rem;
}

.co-page-btn {
  padding: .4rem 1rem;
  border: 1px solid var(--co-border);
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  color: var(--co-text-m);
  text-decoration: none;
  background: #fff;
  transition: all .15s cubic-bezier(.4,0,.2,1);
}

.co-page-btn:hover {
  border-color: var(--co-primary);
  color: var(--co-primary);
}

.co-page-info {
  font-size: .875rem;
  color: var(--co-text-l);
}

/* ═════════════════════════════════════════════════════════════════════════════
   COMPANY CARD – 300 px feste Höhe
   ═════════════════════════════════════════════════════════════════════════════ */
.co-card {
  position: relative;
  background: var(--co-card-bg);
  border: 2px solid var(--co-border);
  border-radius: var(--co-radius);
  padding: 1.25rem 1.375rem 0;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  height: var(--co-card-height);
  min-height: var(--co-card-height);
  max-height: var(--co-card-height);
  overflow: hidden;
  transition: all .2s cubic-bezier(.4,0,.2,1);
}

.co-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--co-shadow-h);
  border-color: var(--co-primary);
}

/* Partner-Varianten ────────────────────────────────────────────── */
.co-card--sponsor {
  border-color: var(--co-tier-border, #a855f7);
}

.co-card--top {
  border-color: var(--co-tier-border, #f59e0b);
}

.co-card--partner {
  border-color: var(--co-tier-border, #94a3b8);
}

/* Ribbon ───────────────────────────────────────────────────────── */
.co-card-ribbon {
  position: absolute;
  top: .75rem;
  right: -.1rem;
  padding: .18rem .65rem .18rem .55rem;
  font-size: .65rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .05em;
  border-radius: 4px 0 0 4px;
  color: #fff;
  box-shadow: -1px 1px 4px rgba(0,0,0,.18);
  background: var(--co-ribbon-bg, #9ca3af);
}

.co-card-ribbon--sponsor { --co-ribbon-bg: #a855f7; }
.co-card-ribbon--top     { --co-ribbon-bg: #f59e0b; }
.co-card-ribbon--partner { --co-ribbon-bg: #9ca3af; }

/* Card Head ────────────────────────────────────────────────────── */
.co-card-head {
  display: flex;
  gap: .875rem;
  align-items: center;
  padding-right: 4.5rem;
}

/* Avatar ───────────────────────────────────────────────────────── */
.co-card-avatar {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: .02em;
  box-shadow: 0 2px 8px rgba(0,0,0,.18);
}

.co-card-avatar--logo {
  background: #f8fafc;
  border: 1px solid var(--co-border);
  box-shadow: none;
  overflow: hidden;
  padding: 4px;
}

.co-card-avatar--logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* Identity ─────────────────────────────────────────────────────── */
.co-card-identity {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: .15rem;
}

.co-card-name {
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.3;
  margin: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.co-card-name a {
  color: var(--co-text);
  text-decoration: none;
}

.co-card-name a:hover {
  color: var(--co-primary);
}

/* Industry Tag ─────────────────────────────────────────────────── */
.co-card-industry {
  display: inline-block;
  font-size: .75rem;
  color: var(--co-primary);
  font-weight: 600;
  background: var(--co-accent);
  padding: .1rem .45rem;
  border-radius: 4px;
  width: fit-content;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Info Pills ───────────────────────────────────────────────────── */
.co-card-pills {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  margin-left:  -1.375rem;
  margin-right: -1.375rem;
  padding: .55rem 1.375rem;
  background: linear-gradient(90deg, #e9fde0 0%, #edfde5 40%, #edfde5 70%, #e9fde0 100%);
  border-top:    1px solid var(--co-border);
  border-bottom: 1px solid var(--co-border);
}

.co-card-pill {
  display: inline-flex;
  align-items: center;
  gap: .25rem;
  padding: .2rem .6rem;
  background: var(--co-bg);
  border: 1px solid var(--co-border);
  border-radius: 50px;
  font-size: .72rem;
  color: var(--co-text-m);
  white-space: nowrap;
}

/* Excerpt ──────────────────────────────────────────────────────── */
.co-card-excerpt {
  font-size: .82rem;
  color: var(--co-text-m);
  line-height: 1.5;
  margin: 0;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Footer ───────────────────────────────────────────────────────── */
.co-card-footer {
  display: flex;
  gap: .5rem;
  padding: .875rem 0;
  border-top: 1px solid var(--co-border);
  margin-top: auto;
  align-items: center;
}

/* ═════════════════════════════════════════════════════════════════════════════
   BUTTONS (Archive + Card)
   ═════════════════════════════════════════════════════════════════════════════ */
.co-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .35rem;
  padding: .55rem 1.25rem;
  border-radius: 8px;
  font-size: .875rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  border: none;
  transition: background .2s cubic-bezier(.4,0,.2,1);
}

.co-btn-primary {
  background: var(--co-primary);
  color: #fff;
}

.co-btn-primary:hover {
  background: var(--co-primary-d);
  color: #fff;
}

.co-btn-ghost {
  background: #f1f5f9;
  color: var(--co-text-m);
}

.co-btn-ghost:hover {
  background: #e2e8f0;
}

.co-btn-block {
  display: flex;
  width: 100%;
}

.co-btn-sm {
  padding: .28rem .7rem;
  font-size: .73rem;
}

/* ═════════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═════════════════════════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .co-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .co-grid {
    grid-template-columns: 1fr;
  }

  .co-archive-header {
    padding: 1.5rem 1.25rem;
  }

  .co-archive-count {
    display: none;
  }

  .co-filter-bar {
    flex-direction: column;
  }

  .co-filter-input--sm {
    max-width: none;
  }
}