/* templates/blocks/comment/style.css — v4.4 FINAL 1:1 block.js/render.php
   - Width mode: full | inline
   - Preview Builder và frontend dùng cùng class DOM
   - Fix form logged-in bị co hẹp: .pf-comment-form flex:1
   - Reply indent, sort bar, emoji, load more
*/

/* ===== Outer wrapper: width & align ===== */
.pf-comment-outer{
  --pf-custom: auto;
  box-sizing: border-box;
  width: 100%;
}
.pf-comment-outer *,
.pf-comment-outer *::before,
.pf-comment-outer *::after{ box-sizing: border-box; }

.pf-comment-outer.pf-mode-full{ display:block; }
.pf-comment-outer.pf-mode-full > .pf-comment-block{ width:100%; }

.pf-comment-outer.pf-mode-inline{
  display:flex;
  width:100%;
}
.pf-comment-outer.pf-align-left{ justify-content:flex-start; }
.pf-comment-outer.pf-align-center{ justify-content:center; }
.pf-comment-outer.pf-align-right{ justify-content:flex-end; }
.pf-comment-outer.pf-mode-inline > .pf-comment-block{
  width:var(--pf-custom, auto);
  max-width:100%;
  min-width:min(280px, 100%);
}

/* ===== Block root & variables ===== */
.pf-comment-block{
  --pf-pad: 20px;
  --pf-bg-color: transparent;
  --pf-text-color: #333333;
  --pf-title-color: #111827;
  --pf-meta-color: #6b7280;
  --pf-border-color: #e5e7eb;
  --pf-title-size: 1.25rem;
  --pf-title-weight: 700;
  --pf-text-size: 1rem;
  --pf-meta-size: .8125rem;
  --pf-btn-color: #fff;
  --pf-btn-bg: #ef4444;
  --pf-btn-hover-bg: #dc2626;
  --pf-btn-radius: 999px;
  --pf-thread-indent: 36px;
  --pf-avatar-size: 42px;

  width:100%;
  color:var(--pf-text-color);
  background:var(--pf-bg-color);
  border-top:1px solid var(--pf-border-color);
  padding:var(--pf-pad);
  position:relative;
}

/* ===== Header ===== */
.pf-comment-block .pf-c-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}
.pf-comment-block .pf-comment-title{
  margin:0;
  font-size:var(--pf-title-size);
  font-weight:var(--pf-title-weight);
  color:var(--pf-title-color);
  line-height:1.25;
}

/* Sort bar */
.pf-comment-block .pf-sort{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:8px;
  flex-wrap:wrap;
}
.pf-comment-block .pf-sort-btn{
  appearance:none;
  -webkit-appearance:none;
  border:0;
  border-radius:999px;
  padding:6px 10px;
  background:transparent;
  color:var(--pf-meta-color);
  font-size:12px;
  line-height:1;
  cursor:pointer;
  transition:background .15s ease, color .15s ease, opacity .15s ease;
}
.pf-comment-block .pf-sort-btn.is-active{
  background:#fee2e2;
  color:#b91c1c;
  font-weight:700;
}
.pf-comment-block .pf-sort-btn:disabled{ opacity:.6; cursor:default; }

/* ===== Flash message ===== */
.pf-comment-block .pf-comment-message{
  margin:10px 0;
  padding:10px 12px;
  border-radius:10px;
  font-size:14px;
  border:1px solid;
}
.pf-comment-block .pf-comment-message.success{ background:#ecfdf5; border-color:#10b981; color:#065f46; }
.pf-comment-block .pf-comment-message.error{ background:#fef2f2; border-color:#ef4444; color:#991b1b; }

/* ===== Form ===== */
.pf-comment-block .pf-comment-form-container{ width:100%; }
.pf-comment-block .pf-form-row{
  display:flex;
  align-items:flex-start;
  gap:12px;
  width:100%;
}
.pf-comment-block .pf-comment-form{
  display:block;
  flex:1 1 auto;
  min-width:0;
  width:100%;
  margin:0;
}
.pf-comment-block .pf-avatar{
  width:var(--pf-avatar-size);
  height:var(--pf-avatar-size);
  border-radius:999px;
  object-fit:cover;
  background:#e5e7eb;
  flex:0 0 var(--pf-avatar-size);
  display:inline-block;
  overflow:hidden;
}
.pf-comment-block span.pf-avatar{ display:inline-block; }
.pf-comment-block .pf-avatar.me{ margin-top:0; }
.pf-comment-block .pf-textarea-wrap{
  position:relative;
  width:100%;
}
.pf-comment-block textarea[name="content"]{
  width:100%;
  min-height:54px;
  box-sizing:border-box;
  border:1px solid var(--pf-border-color);
  border-radius:12px;
  padding:12px 46px 12px 12px;
  font-size:var(--pf-text-size);
  line-height:1.45;
  background:#fff;
  color:#111827;
  outline:none;
  resize:vertical;
  display:block;
}
.pf-comment-block textarea[name="content"]:focus,
.pf-comment-block .pf-comment-form-guest-fields input:focus{
  border-color:#93c5fd;
  box-shadow:0 0 0 3px rgba(59,130,246,.15);
}
.pf-comment-block .pf-emoji-btn{
  position:absolute;
  right:8px;
  top:8px;
  border:0;
  background:transparent;
  width:28px;
  height:28px;
  border-radius:8px;
  font-size:18px;
  line-height:28px;
  cursor:pointer;
  padding:0;
}
.pf-comment-block .pf-emoji-btn:hover{ background:#f3f4f6; }

/* Emoji panel */
.pf-comment-block .pf-emoji-panel{
  position:absolute;
  right:0;
  top:100%;
  margin-top:6px;
  background:#fff;
  border:1px solid var(--pf-border-color);
  border-radius:10px;
  padding:8px;
  width:240px;
  max-height:240px;
  overflow:auto;
  box-shadow:0 10px 25px rgba(0,0,0,.08);
  z-index:10;
}
.pf-comment-block .pf-emoji-panel[hidden]{ display:none !important; }
.pf-comment-block .pf-emoji{
  border:0;
  background:transparent;
  cursor:pointer;
  font-size:18px;
  width:32px;
  height:32px;
  line-height:32px;
  border-radius:6px;
  margin:2px;
  padding:0;
}
.pf-comment-block .pf-emoji:hover{ background:#f3f4f6; }

/* Guest fields */
.pf-comment-block .pf-comment-form-guest-fields{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:10px;
  margin-top:8px;
}
.pf-comment-block .pf-comment-form-guest-fields input{
  width:100%;
  border:1px solid var(--pf-border-color);
  border-radius:10px;
  padding:10px;
  font-size:var(--pf-text-size);
  background:#fff;
  color:#111827;
  outline:none;
}
.pf-comment-block .pf-comment-logged-in-as{
  margin:8px 0 0;
  color:var(--pf-text-color);
  font-size:var(--pf-text-size);
}

/* Actions */
.pf-comment-block .pf-comment-form-actions{
  display:flex;
  align-items:center;
  gap:8px;
  margin-top:10px;
}
.pf-comment-block .btn-submit{
  appearance:none;
  -webkit-appearance:none;
  border:0;
  border-radius:var(--pf-btn-radius);
  padding:10px 16px;
  background:var(--pf-btn-bg);
  color:var(--pf-btn-color);
  font-weight:700;
  cursor:pointer;
  transition:background .15s ease, opacity .15s ease;
}
.pf-comment-block .btn-submit:hover{ background:var(--pf-btn-hover-bg); }
.pf-comment-block .btn-submit:disabled{ opacity:.6; cursor:default; }
.pf-comment-block .btn-cancel{
  appearance:none;
  -webkit-appearance:none;
  border:0;
  background:transparent;
  color:var(--pf-meta-color);
  padding:8px 10px;
  border-radius:8px;
  cursor:pointer;
}
.pf-comment-block .btn-cancel:hover{ background:#f3f4f6; }
.pf-comment-form-container.is-reply{ margin-top:8px; }
.pf-comment-item .pf-c-main > .pf-comment-form-container{ width:100%; }

/* ===== List & Items ===== */
.pf-comment-list-container{ margin-top:16px; }
.pf-comment-list-root,
.pf-comment-list-root ul,
#pf-comment-list-root,
#pf-comment-list-root ul{
  list-style:none;
  padding:0;
  margin:0;
}
.pf-comment-item{
  padding:14px 0;
  border-top:1px solid var(--pf-border-color);
}
.pf-comment-item:first-child{ border-top:0; }
.pf-comment-body{
  display:flex;
  gap:12px;
  align-items:flex-start;
}
.pf-c-left{
  position:relative;
  flex:0 0 var(--pf-avatar-size);
}
.pf-badge-score{
  position:absolute;
  bottom:-6px;
  right:-6px;
  background:#fde68a;
  color:#92400e;
  font-size:11px;
  line-height:1;
  padding:3px 6px;
  border-radius:999px;
  border:1px solid #fcd34d;
  font-weight:700;
}
.pf-c-main{ flex:1 1 auto; min-width:0; }
.pf-c-meta{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:6px;
  color:var(--pf-meta-color);
  font-size:var(--pf-meta-size);
  margin-bottom:4px;
}
.pf-comment-author{ color:var(--pf-title-color); font-weight:600; }
.pf-dot{ opacity:.5; }
.pf-comment-text{
  color:var(--pf-text-color);
  white-space:pre-wrap;
  word-wrap:break-word;
  font-size:var(--pf-text-size);
  line-height:1.5;
}
.pf-comment-actions{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:6px;
  color:var(--pf-meta-color);
  font-size:12px;
}
.pf-comment-actions button{
  appearance:none;
  -webkit-appearance:none;
  border:0;
  background:transparent;
  color:inherit;
  padding:0 4px;
  cursor:pointer;
  border-radius:6px;
  height:28px;
}
.pf-comment-actions button:hover{ background:#f3f4f6; }
.pf-comment-actions .btn-like .pf-ic-like::before{ content:"👍"; margin-right:4px; }
.pf-comment-actions .btn-dislike .pf-ic-dislike::before{ content:"👎"; margin-right:4px; }
.pf-comment-actions .btn-reply .pf-ic-reply::before{ content:"↩"; margin-right:4px; }

/* Children */
.pf-comment-children{
  margin-top:8px;
  margin-inline-start:var(--pf-thread-indent);
  padding-inline-start:0;
}
.pf-comment-children .pf-comment-item{
  border-top:0;
  padding-left:0;
}

/* Load more */
.pf-load-more-container{ margin-top:12px; text-align:center; }
.pf-load-more-container .btn-load-more{
  appearance:none;
  -webkit-appearance:none;
  border:1px solid var(--pf-border-color);
  background:#fff;
  color:#111827;
  border-radius:999px;
  padding:8px 14px;
  cursor:pointer;
}
.pf-load-more-container .btn-load-more:disabled{ opacity:.6; cursor:default; }
.pf-comment-login-required a{ color:#2563eb; text-decoration:underline; }

/* ===== Responsive ===== */
@media (max-width: 767.98px){
  .pf-comment-block .pf-c-head{ align-items:flex-start; flex-direction:column; }
  .pf-comment-block .pf-sort{ justify-content:flex-start; }
  .pf-comment-block .pf-comment-form-guest-fields{ grid-template-columns:1fr; }
  .pf-comment-block{ --pf-avatar-size:36px; }
  .pf-comment-children{ margin-inline-start:calc(var(--pf-thread-indent) * .65); }
}

/* Dark-surface friendly */
@media (prefers-color-scheme: dark){
  .pf-comment-block textarea[name="content"],
  .pf-comment-block .pf-comment-form-guest-fields input,
  .pf-comment-block .pf-emoji-panel,
  .pf-load-more-container .btn-load-more{
    background:#0b0f14;
    color:#e5e7eb;
    border-color:#1f2937;
  }
  .pf-comment-block .pf-emoji:hover,
  .pf-comment-actions button:hover,
  .pf-comment-block .pf-emoji-btn:hover,
  .pf-comment-block .btn-cancel:hover{
    background:#111827;
  }
}