/* Community Groups Pro - Frontend Styles */
/* Color System: White bg + Light Green buttons */

:root {
  --cgp-green:       #4CAF7D;
  --cgp-green-light: #7DCE9E;
  --cgp-green-pale:  #E8F5EE;
  --cgp-green-dark:  #388E5E;
  --cgp-white:       #ffffff;
  --cgp-gray-50:     #F9FAFB;
  --cgp-gray-100:    #F3F4F6;
  --cgp-gray-200:    #E5E7EB;
  --cgp-gray-400:    #9CA3AF;
  --cgp-gray-600:    #4B5563;
  --cgp-gray-900:    #111827;
  --cgp-red:         #EF4444;
  --cgp-shadow:      0 2px 8px rgba(0,0,0,0.08);
  --cgp-shadow-lg:   0 8px 32px rgba(0,0,0,0.14);
  --cgp-radius:      12px;
  --cgp-radius-sm:   8px;
}

/* ===== RESET & BASE ===== */
.cgp-wrap * { box-sizing: border-box; }
.cgp-wrap { font-family: 'Segoe UI', system-ui, sans-serif; color: var(--cgp-gray-900); background: var(--cgp-white); }

/* ===== BUTTONS ===== */
.cgp-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 20px; border-radius: 50px; border: none; cursor: pointer;
  font-size: 14px; font-weight: 600; text-decoration: none;
  transition: all .2s ease; white-space: nowrap;
}
.cgp-btn-primary  { background: var(--cgp-green); color: #fff; }
.cgp-btn-primary:hover { background: var(--cgp-green-dark); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(76,175,125,0.35); }
.cgp-btn-outline  { background: transparent; color: var(--cgp-green); border: 2px solid var(--cgp-green); }
.cgp-btn-outline:hover { background: var(--cgp-green-pale); }
.cgp-btn-secondary{ background: var(--cgp-gray-100); color: var(--cgp-gray-600); border: 1px solid var(--cgp-gray-200); }
.cgp-btn-secondary:hover { background: var(--cgp-gray-200); }
.cgp-btn-danger   { background: var(--cgp-red); color: #fff; }
.cgp-btn-sm       { padding: 6px 14px; font-size: 13px; }
.cgp-full-btn     { width: 100%; justify-content: center; padding: 12px 20px; font-size: 15px; }

/* ===== TOOLBAR ===== */
.cgp-toolbar { display: flex; gap: 12px; align-items: center; margin-bottom: 24px; flex-wrap: wrap; }
.cgp-toolbar input {
  flex: 1; min-width: 200px; padding: 10px 16px;
  border: 2px solid var(--cgp-gray-200); border-radius: 50px; font-size: 14px;
  outline: none; transition: border-color .2s;
}
.cgp-toolbar input:focus { border-color: var(--cgp-green); }

/* ===== GROUPS GRID ===== */
.cgp-groups-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }

.cgp-group-card {
  background: var(--cgp-white); border-radius: var(--cgp-radius);
  box-shadow: var(--cgp-shadow); overflow: hidden;
  transition: transform .2s, box-shadow .2s; border: 1px solid var(--cgp-gray-200);
}
.cgp-group-card:hover { transform: translateY(-4px); box-shadow: var(--cgp-shadow-lg); }

.cgp-group-cover {
  height: 140px; background-size: cover; background-position: center;
  background-color: var(--cgp-green-pale);
}
.cgp-group-cover-placeholder {
  display: flex; align-items: center; justify-content: center;
  font-size: 40px; font-weight: 800; color: var(--cgp-green); letter-spacing: 2px;
}

.cgp-group-info { padding: 16px; }
.cgp-group-name { margin: 0 0 6px; font-size: 17px; font-weight: 700; }
.cgp-group-desc { margin: 0 0 12px; font-size: 13px; color: var(--cgp-gray-600); line-height: 1.5; min-height: 40px; }
.cgp-group-meta { display: flex; gap: 10px; font-size: 12px; color: var(--cgp-gray-400); margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.cgp-group-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ===== PRIVACY BADGE ===== */
.cgp-privacy-badge { padding: 2px 10px; border-radius: 50px; font-size: 11px; font-weight: 700; }
.cgp-privacy-badge.public  { background: var(--cgp-green-pale); color: var(--cgp-green-dark); }
.cgp-privacy-badge.private { background: #FEF3C7; color: #92400E; }

/* ===== MODAL ===== */
.cgp-modal {
  display: none; position: fixed; inset: 0; z-index: 99999;
  background: rgba(0,0,0,.5); align-items: center; justify-content: center; padding: 20px;
}
.cgp-modal.cgp-open { display: flex; }
.cgp-modal-box {
  background: var(--cgp-white); border-radius: var(--cgp-radius);
  padding: 32px; width: 100%; max-width: 480px; position: relative;
  box-shadow: var(--cgp-shadow-lg); max-height: 90vh; overflow-y: auto;
}
.cgp-modal-box h2 { margin: 0 0 20px; font-size: 20px; }
.cgp-modal-close {
  position: absolute; top: 16px; right: 16px; background: var(--cgp-gray-100);
  border: none; border-radius: 50%; width: 32px; height: 32px; cursor: pointer; font-size: 16px;
}

/* ===== FORM ===== */
.cgp-form { display: flex; flex-direction: column; gap: 12px; }
.cgp-form input, .cgp-form textarea, .cgp-form select {
  padding: 10px 14px; border: 2px solid var(--cgp-gray-200); border-radius: var(--cgp-radius-sm);
  font-size: 14px; outline: none; transition: border-color .2s; width: 100%; font-family: inherit;
  background: var(--cgp-white);
}
.cgp-form input:focus, .cgp-form textarea:focus, .cgp-form select:focus { border-color: var(--cgp-green); }
.cgp-file-label {
  display: block; padding: 10px 14px; border: 2px dashed var(--cgp-green-light);
  border-radius: var(--cgp-radius-sm); cursor: pointer; text-align: center;
  color: var(--cgp-green-dark); font-size: 14px; transition: background .2s;
}
.cgp-file-label:hover { background: var(--cgp-green-pale); }

/* ===== GROUP FEED HEADER ===== */
.cgp-group-header { background: var(--cgp-white); border-radius: var(--cgp-radius); overflow: hidden; margin-bottom: 24px; box-shadow: var(--cgp-shadow); border: 1px solid var(--cgp-gray-200); }
.cgp-feed-cover { height: 200px; background-size: cover; background-position: center; }
.cgp-feed-cover-placeholder { display: flex; align-items: center; justify-content: center; font-size: 64px; font-weight: 900; color: var(--cgp-green); height: 200px; background: var(--cgp-green-pale); }
.cgp-group-header-info { padding: 20px 24px; }
.cgp-group-header-info h1 { margin: 0 0 8px; font-size: 24px; }
.cgp-group-header-info p { color: var(--cgp-gray-600); margin: 0 0 12px; }
.cgp-group-header-meta { display: flex; gap: 16px; font-size: 13px; color: var(--cgp-gray-400); margin-bottom: 8px; align-items: center; flex-wrap: wrap; }

/* ===== CREATE POST BOX ===== */
.cgp-create-post-box {
  background: var(--cgp-white); border-radius: var(--cgp-radius); padding: 20px;
  margin-bottom: 20px; box-shadow: var(--cgp-shadow); border: 1px solid var(--cgp-gray-200);
}
.cgp-create-post-box h3 { margin: 0 0 14px; }
.cgp-create-post-box textarea {
  width: 100%; border: 2px solid var(--cgp-gray-200); border-radius: var(--cgp-radius-sm);
  padding: 12px; font-size: 15px; resize: vertical; outline: none; transition: border-color .2s;
  font-family: inherit;
}
.cgp-create-post-box textarea:focus { border-color: var(--cgp-green); }

/* Image Upload Area */
.cgp-image-upload-area { margin: 12px 0; }
.cgp-img-upload-label {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; background: var(--cgp-green-pale); border: 2px dashed var(--cgp-green-light);
  border-radius: var(--cgp-radius-sm); cursor: pointer; font-size: 14px; color: var(--cgp-green-dark);
  transition: background .2s;
}
.cgp-img-upload-label:hover { background: #d4edde; }
.cgp-image-previews { display: flex; gap: 10px; margin-top: 10px; flex-wrap: wrap; }
.cgp-image-preview-item {
  position: relative; width: 80px; height: 80px; border-radius: var(--cgp-radius-sm);
  overflow: hidden; border: 2px solid var(--cgp-green-light);
}
.cgp-image-preview-item img { width: 100%; height: 100%; object-fit: cover; }
.cgp-remove-img {
  position: absolute; top: 2px; right: 2px; background: rgba(239,68,68,.9);
  color: #fff; border: none; border-radius: 50%; width: 20px; height: 20px;
  font-size: 11px; cursor: pointer; display: flex; align-items: center; justify-content: center;
}

/* ===== POST CARD ===== */
.cgp-post-card {
  background: var(--cgp-white); border-radius: var(--cgp-radius);
  margin-bottom: 16px; box-shadow: var(--cgp-shadow); border: 1px solid var(--cgp-gray-200);
  overflow: hidden; animation: cgp-slide-in .3s ease;
}
@keyframes cgp-slide-in { from { opacity:0; transform:translateY(20px); } to { opacity:1; transform:translateY(0); } }

.cgp-post-header {
  display: flex; align-items: center; gap: 12px; padding: 16px 16px 0; position: relative;
}
.cgp-avatar { width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--cgp-green-light); }
.cgp-avatar-sm { width: 28px; height: 28px; border-radius: 50%; border: 1.5px solid var(--cgp-green-light); flex-shrink: 0; }
.cgp-post-author-info { flex: 1; }
.cgp-post-author-info strong { display: block; font-size: 15px; }
.cgp-post-time { font-size: 12px; color: var(--cgp-gray-400); }

/* Post options dropdown */
.cgp-post-options { position: relative; }
.cgp-options-btn { background: none; border: none; font-size: 22px; cursor: pointer; padding: 4px 8px; color: var(--cgp-gray-400); border-radius: var(--cgp-radius-sm); }
.cgp-options-btn:hover { background: var(--cgp-gray-100); }
.cgp-options-dropdown {
  display: none; position: absolute; right: 0; top: 110%; background: var(--cgp-white);
  border: 1px solid var(--cgp-gray-200); border-radius: var(--cgp-radius-sm); min-width: 130px;
  box-shadow: var(--cgp-shadow-lg); z-index: 100; overflow: hidden;
}
.cgp-options-dropdown.cgp-open { display: block; }
.cgp-options-dropdown button {
  display: block; width: 100%; text-align: left; padding: 10px 16px;
  background: none; border: none; cursor: pointer; font-size: 13px;
}
.cgp-options-dropdown button:hover { background: var(--cgp-gray-100); }

.cgp-post-content { padding: 14px 16px; font-size: 15px; line-height: 1.65; }

/* Post images */
.cgp-post-images { padding: 0 16px 12px; display: grid; gap: 4px; }
.cgp-imgs-1 { grid-template-columns: 1fr; }
.cgp-imgs-2 { grid-template-columns: 1fr 1fr; }
.cgp-imgs-3 { grid-template-columns: 1fr 1fr 1fr; }
.cgp-post-images a { display: block; overflow: hidden; border-radius: 8px; }
.cgp-post-images img { width: 100%; height: 220px; object-fit: cover; transition: transform .2s; }
.cgp-imgs-2 img, .cgp-imgs-3 img { height: 160px; }
.cgp-post-images a:hover img { transform: scale(1.03); }

/* Post stats */
.cgp-post-stats { padding: 0 16px 10px; display: flex; gap: 16px; font-size: 13px; color: var(--cgp-gray-600); }

/* Post actions */
.cgp-post-actions {
  display: flex; gap: 0; border-top: 1px solid var(--cgp-gray-200); padding: 4px 8px;
}
.cgp-action-btn {
  flex: 1; background: none; border: none; padding: 10px 8px; cursor: pointer;
  font-size: 14px; color: var(--cgp-gray-600); border-radius: var(--cgp-radius-sm);
  transition: background .2s, color .2s; font-weight: 500;
}
.cgp-action-btn:hover { background: var(--cgp-green-pale); color: var(--cgp-green-dark); }
.cgp-like-btn.cgp-liked { color: #E53935; }

/* Comments */
.cgp-comments-section { padding: 0 16px 12px; border-top: 1px solid var(--cgp-gray-100); margin-top: 4px; }
.cgp-comment {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 0; border-bottom: 1px solid var(--cgp-gray-100);
}
.cgp-comment:last-child { border-bottom: none; }
.cgp-comment-body { flex: 1; background: var(--cgp-gray-50); padding: 8px 12px; border-radius: var(--cgp-radius-sm); }
.cgp-comment-body strong { font-size: 13px; display: block; margin-bottom: 2px; }
.cgp-comment-body span { font-size: 13px; color: var(--cgp-gray-600); }
.cgp-delete-comment-btn { background: none; border: none; cursor: pointer; color: var(--cgp-gray-400); font-size: 12px; padding: 4px; }
.cgp-delete-comment-btn:hover { color: var(--cgp-red); }

.cgp-add-comment { display: flex; gap: 8px; margin-top: 10px; }
.cgp-add-comment input {
  flex: 1; padding: 8px 12px; border: 2px solid var(--cgp-gray-200); border-radius: 50px;
  font-size: 13px; outline: none;
}
.cgp-add-comment input:focus { border-color: var(--cgp-green); }

/* Seen list */
.cgp-seen-list { padding: 8px 16px 12px; font-size: 12px; color: var(--cgp-gray-600); border-top: 1px dashed var(--cgp-gray-200); }
.cgp-seen-name { display: inline-block; background: var(--cgp-green-pale); color: var(--cgp-green-dark); padding: 2px 8px; border-radius: 50px; margin: 2px; }

/* Messages */
.cgp-msg { padding: 8px 12px; border-radius: var(--cgp-radius-sm); font-size: 13px; margin-top: 4px; display: none; }
.cgp-msg.cgp-success { display: block; background: var(--cgp-green-pale); color: var(--cgp-green-dark); border: 1px solid var(--cgp-green-light); }
.cgp-msg.cgp-error   { display: block; background: #FEF2F2; color: #B91C1C; border: 1px solid #FCA5A5; }

/* Misc */
.cgp-empty { text-align: center; padding: 40px 20px; color: var(--cgp-gray-400); font-size: 15px; }
.cgp-join-prompt { background: var(--cgp-green-pale); border: 1px solid var(--cgp-green-light); border-radius: var(--cgp-radius); padding: 14px 20px; margin-bottom: 20px; color: var(--cgp-green-dark); }
.cgp-error { color: var(--cgp-red); font-size: 14px; }
.cgp-load-more-wrap { text-align: center; padding: 20px 0; }

/* Cover preview */
#cgp-cover-preview img { max-height: 120px; border-radius: var(--cgp-radius-sm); width: 100%; object-fit: cover; margin-top: 8px; }

/* Responsive */
@media(max-width:600px){
  .cgp-groups-grid { grid-template-columns: 1fr; }
  .cgp-imgs-3 { grid-template-columns: 1fr 1fr; }
  .cgp-modal-box { padding: 20px; }
}