/*
 * SharkAnime – Comments Section
 * File: assets/css/comments.css
 * Description: Styles for the comments section adapted to the
 *   white light-mode design: comment list, body, avatars, metadata,
 *   nested replies, styled form, and primary-colored submit button.
 * ============================================================
 */


/* ============================================================
   1. COMMENTS AREA WRAPPER — .comments-area
   ============================================================ */
.comments-area {
  margin-top: var(--sa-space-12, 48px);
  padding-top: var(--sa-space-8, 32px);
  border-top: 2px solid var(--sa-border, #e4e4e7);
}

.comments-area .comments-title {
  font-family: var(--sa-font-heading, 'Outfit', sans-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--sa-text-primary, #1f2937);
  margin: 0 0 var(--sa-space-8, 32px);
  display: flex;
  align-items: center;
  gap: var(--sa-space-3, 12px);
}

.comments-area .comments-title::before {
  content: '';
  display: block;
  width: 4px;
  height: 24px;
  background: linear-gradient(to bottom, var(--sa-primary, #FF6B9D), var(--sa-secondary, #8B5CF6));
  border-radius: 2px;
  flex-shrink: 0;
}

/* Comment count badge */
.sa-comment-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 26px;
  height: 26px;
  padding: 0 var(--sa-space-2, 8px);
  background: var(--sa-primary, #FF6B9D);
  color: #ffffff;
  border-radius: var(--sa-radius-full, 9999px);
  font-size: 13px;
  font-weight: 700;
  margin-left: var(--sa-space-2, 8px);
}

/* No comments notice */
.comments-area .no-comments {
  font-size: 15px;
  color: var(--sa-text-muted, #9ca3af);
  text-align: center;
  padding: var(--sa-space-10, 40px);
  background: var(--sa-gray-50, #fafafa);
  border-radius: var(--sa-radius-xl, 16px);
  border: 1px dashed var(--sa-border, #e4e4e7);
}


/* ============================================================
   2. COMMENT LIST — ol.comment-list
   ============================================================ */
ol.comment-list {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--sa-space-10, 40px);
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-5, 20px);
}

/* Nested comment list (children) */
ol.comment-list .children {
  list-style: none;
  padding: 0;
  margin: var(--sa-space-4, 16px) 0 0 calc(var(--sa-space-8, 32px) + 48px);
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-4, 16px);
  border-left: 2px solid var(--sa-border, #e4e4e7);
  padding-left: var(--sa-space-5, 20px);
}

/* Deep nesting limit */
ol.comment-list .children .children {
  margin-left: var(--sa-space-5, 20px);
}

ol.comment-list .children .children .children {
  margin-left: 0;
}


/* ============================================================
   3. COMMENT ITEM — .comment
   ============================================================ */
.comment {
  position: relative;
}

/* ============================================================
   4. COMMENT BODY — .comment-body
   ============================================================ */
.comment-body {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: var(--sa-space-4, 16px);
  align-items: flex-start;
  background: var(--sa-surface, #ffffff);
  border: 1px solid var(--sa-border, #e4e4e7);
  border-left: 3px solid var(--sa-primary, #FF6B9D); /* Accent left border */
  border-radius: var(--sa-radius-lg, 12px);
  padding: var(--sa-space-4, 16px) var(--sa-space-5, 20px) var(--sa-space-4, 16px) var(--sa-space-4, 16px);
  transition: box-shadow var(--sa-transition-fast, 150ms ease), border-left-color var(--sa-transition-fast);
}

.comment-body:hover {
  box-shadow: var(--sa-shadow-md, 0 4px 6px rgba(0,0,0,.07));
}

/* Highlight pingbacks / trackbacks differently */
.pingback .comment-body,
.trackback .comment-body {
  border-left-color: var(--sa-accent, #10B981);
}

/* Nested comment accent color shift */
.children .comment-body {
  border-left-color: var(--sa-secondary, #8B5CF6);
}

/* Comment author is post author */
.comment.bypostauthor .comment-body {
  border-left-color: var(--sa-secondary, #8B5CF6);
  background: linear-gradient(
    135deg,
    rgba(139,92,246,.04) 0%,
    var(--sa-white, #fff) 100%
  );
}

/* Author badge */
.comment.bypostauthor .comment-author::after {
  content: 'Autor';
  display: inline-flex;
  align-items: center;
  padding: 1px 7px;
  background: var(--sa-secondary-alpha-20, rgba(139,92,246,.20));
  color: var(--sa-secondary, #8B5CF6);
  border-radius: var(--sa-radius-full, 9999px);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  margin-left: 6px;
  vertical-align: middle;
}


/* ============================================================
   5. COMMENT AVATAR — .comment-author .avatar
   ============================================================ */
.comment-author {
  grid-column: 1;
  grid-row: 1 / 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sa-space-1, 4px);
  padding-top: 2px;
}

.comment-author .avatar,
.comment-author img {
  width: 44px !important;
  height: 44px !important;
  border-radius: var(--sa-radius-full, 9999px) !important;
  border: 2.5px solid var(--sa-border, #e4e4e7);
  object-fit: cover;
  display: block;
  transition: border-color var(--sa-transition-fast, 150ms ease), transform var(--sa-transition-fast);
  box-shadow: var(--sa-shadow-xs, 0 1px 2px rgba(0,0,0,.05));
}

.comment-body:hover .comment-author .avatar,
.comment-body:hover .comment-author img {
  border-color: var(--sa-primary-light, #ffa3c4);
  transform: scale(1.05);
}

/* Avatar initials fallback */
.sa-avatar-placeholder {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--sa-primary, #FF6B9D), var(--sa-secondary, #8B5CF6));
  color: #ffffff;
  font-size: 16px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2.5px solid rgba(255,255,255,.8);
  box-shadow: var(--sa-shadow-sm);
}


/* ============================================================
   6. COMMENT CONTENT COLUMN
   ============================================================ */
.comment-content-wrap {
  grid-column: 2;
  min-width: 0;
}


/* ============================================================
   7. COMMENT METADATA — .comment-metadata
   ============================================================ */
.comment-metadata {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sa-space-2, 8px);
  margin-bottom: var(--sa-space-2, 8px);
}

/* Author name link */
.comment-author .fn,
.comment-author .fn a {
  font-family: var(--sa-font-heading, 'Outfit', sans-serif);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--sa-text-primary, #1f2937);
  text-decoration: none;
  transition: color var(--sa-transition-fast, 150ms ease);
}

.comment-author .fn a:hover {
  color: var(--sa-primary, #FF6B9D);
}

/* Comment date */
.comment-metadata a {
  font-size: 12px;
  color: var(--sa-text-muted, #9ca3af);
  text-decoration: none;
  transition: color var(--sa-transition-fast);
}

.comment-metadata a:hover {
  color: var(--sa-primary, #FF6B9D);
}

.comment-metadata time {
  font-size: 12px;
  color: var(--sa-text-muted, #9ca3af);
  font-variant-numeric: tabular-nums;
}

/* "Edit" link (for logged-in admins) */
.comment-metadata .comment-edit-link {
  color: var(--sa-text-muted, #9ca3af);
  font-size: 11px;
  font-weight: 600;
}

.comment-metadata .comment-edit-link:hover {
  color: var(--sa-accent, #10B981);
}

/* Dot separator */
.sa-comment-dot {
  width: 3px;
  height: 3px;
  background: var(--sa-gray-300, #d1d5db);
  border-radius: 50%;
}


/* ============================================================
   8. COMMENT BODY TEXT
   ============================================================ */
.comment-content {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--sa-text-secondary, #4b5563);
}

.comment-content p {
  margin: 0 0 0.75em;
  max-width: none;
}

.comment-content p:last-child {
  margin-bottom: 0;
}

.comment-content a {
  color: var(--sa-secondary, #8B5CF6);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.comment-content a:hover {
  color: var(--sa-primary, #FF6B9D);
}

.comment-content blockquote {
  margin: 0.75em 0;
  padding: var(--sa-space-3, 12px) var(--sa-space-4, 16px) var(--sa-space-3, 12px) var(--sa-space-5, 20px);
  border-left: 3px solid var(--sa-secondary-alpha-20, rgba(139,92,246,.20));
  background: var(--sa-gray-50, #fafafa);
  border-radius: 0 var(--sa-radius-md, 8px) var(--sa-radius-md, 8px) 0;
  font-size: 13.5px;
  color: var(--sa-text-muted, #9ca3af);
}

/* Awaiting moderation notice */
.comment-awaiting-moderation {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  margin-top: var(--sa-space-2, 8px);
  padding: 3px 10px;
  background: #fef3c7;
  color: #92400e;
  border-radius: var(--sa-radius-full, 9999px);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}


/* ============================================================
   9. COMMENT REPLY LINK
   ============================================================ */
.comment-reply-link,
.sa-comment-reply-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  margin-top: var(--sa-space-3, 12px);
  padding: 3px 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--sa-text-muted, #9ca3af);
  border: 1.5px solid var(--sa-border, #e4e4e7);
  border-radius: var(--sa-radius-full, 9999px);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: color var(--sa-transition-fast), border-color var(--sa-transition-fast), background var(--sa-transition-fast);
}

.comment-reply-link:hover,
.sa-comment-reply-btn:hover {
  color: var(--sa-primary, #FF6B9D);
  border-color: var(--sa-primary, #FF6B9D);
  background: var(--sa-primary-alpha-10, rgba(255,107,157,.10));
  text-decoration: none;
}

/* Like / reaction buttons */
.sa-comment-actions {
  display: flex;
  align-items: center;
  gap: var(--sa-space-2, 8px);
  margin-top: var(--sa-space-3, 12px);
}

.sa-comment-like-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 600;
  color: var(--sa-text-muted, #9ca3af);
  border: 1.5px solid var(--sa-border, #e4e4e7);
  border-radius: var(--sa-radius-full, 9999px);
  background: transparent;
  cursor: pointer;
  transition: all var(--sa-transition-fast);
}

.sa-comment-like-btn:hover,
.sa-comment-like-btn.is-liked {
  color: var(--sa-primary, #FF6B9D);
  border-color: var(--sa-primary, #FF6B9D);
  background: var(--sa-primary-alpha-10, rgba(255,107,157,.10));
}


/* ============================================================
   10. COMMENT NAVIGATION (older/newer)
   ============================================================ */
.comment-navigation {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sa-space-3, 12px);
  margin-bottom: var(--sa-space-8, 32px);
}

.comment-navigation .nav-previous a,
.comment-navigation .nav-next a {
  display: inline-flex;
  align-items: center;
  gap: var(--sa-space-2, 8px);
  padding: 6px var(--sa-space-4, 16px);
  border: 1.5px solid var(--sa-border, #e4e4e7);
  border-radius: var(--sa-radius-full, 9999px);
  font-size: 13px;
  font-weight: 600;
  color: var(--sa-text-secondary, #4b5563);
  text-decoration: none;
  transition: all var(--sa-transition-fast);
}

.comment-navigation .nav-previous a:hover,
.comment-navigation .nav-next a:hover {
  border-color: var(--sa-primary, #FF6B9D);
  color: var(--sa-primary, #FF6B9D);
  background: var(--sa-primary-alpha-10, rgba(255,107,157,.10));
}


/* ============================================================
   11. COMMENT FORM — #respond
   ============================================================ */
#respond {
  margin-top: var(--sa-space-10, 40px);
  padding-top: var(--sa-space-8, 32px);
  border-top: 1px solid var(--sa-border, #e4e4e7);
}

.comment-reply-title {
  font-family: var(--sa-font-heading, 'Outfit', sans-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--sa-text-primary, #1f2937);
  margin: 0 0 var(--sa-space-6, 24px);
  display: flex;
  align-items: center;
  gap: var(--sa-space-2, 8px);
}

/* "Cancel reply" link */
#cancel-comment-reply-link {
  font-size: 13px;
  font-weight: 500;
  color: var(--sa-text-muted, #9ca3af);
  text-decoration: none;
  margin-left: auto;
  padding: 2px 10px;
  border: 1.5px solid var(--sa-border, #e4e4e7);
  border-radius: var(--sa-radius-full, 9999px);
  transition: color var(--sa-transition-fast), border-color var(--sa-transition-fast);
}

#cancel-comment-reply-link:hover {
  color: var(--sa-primary, #FF6B9D);
  border-color: var(--sa-primary, #FF6B9D);
}

/* Must-login notice */
.must-log-in {
  font-size: 14px;
  color: var(--sa-text-secondary, #4b5563);
  padding: var(--sa-space-6, 24px);
  background: var(--sa-gray-50, #fafafa);
  border-radius: var(--sa-radius-xl, 16px);
  text-align: center;
  border: 1px solid var(--sa-border, #e4e4e7);
}

.must-log-in a {
  color: var(--sa-primary, #FF6B9D);
  font-weight: 600;
}

/* Logged-in-as notice */
.logged-in-as {
  font-size: 13px;
  color: var(--sa-text-muted, #9ca3af);
  margin-bottom: var(--sa-space-5, 20px);
}

.logged-in-as a {
  color: var(--sa-secondary, #8B5CF6);
  font-weight: 500;
}

/* Form layout */
.comment-form {
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-4, 16px);
}

/* Two-column personal info */
.comment-form .comment-form-cookies-consent {
  display: flex;
  align-items: flex-start;
  gap: var(--sa-space-2, 8px);
  font-size: 13px;
  color: var(--sa-text-muted, #9ca3af);
}

/* Fields row — author + email side by side */
.sa-comment-fields-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sa-space-4, 16px);
}

/* Field wrapper */
.comment-form p {
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-2, 8px);
  margin: 0;
}

/* Labels */
.comment-form label {
  font-size: 13px;
  font-weight: 600;
  color: var(--sa-text-secondary, #4b5563);
  letter-spacing: .01em;
}

.comment-form label .required {
  color: var(--sa-primary, #FF6B9D);
  margin-left: 2px;
}

/* ============================================================
   12. FORM INPUTS — Styled
   ============================================================ */
.comment-form input[type="text"],
.comment-form input[type="email"],
.comment-form input[type="url"],
.comment-form textarea,
#comment {
  width: 100%;
  padding: var(--sa-space-3, 12px) var(--sa-space-4, 16px);
  border: 1.5px solid var(--sa-border, #e4e4e7);
  border-radius: var(--sa-radius-lg, 12px);
  background: var(--sa-white, #ffffff);
  font-family: var(--sa-font-body, 'Inter', sans-serif);
  font-size: 14.5px;
  color: var(--sa-text-primary, #1f2937);
  line-height: 1.5;
  outline: none;
  transition:
    border-color var(--sa-transition-fast, 150ms ease),
    box-shadow   var(--sa-transition-fast, 150ms ease),
    background   var(--sa-transition-fast, 150ms ease);
  appearance: none;
  -webkit-appearance: none;
}

.comment-form input[type="text"]:focus,
.comment-form input[type="email"]:focus,
.comment-form input[type="url"]:focus,
.comment-form textarea:focus,
#comment:focus {
  border-color: var(--sa-primary, #FF6B9D);
  background: var(--sa-white, #ffffff);
  box-shadow: 0 0 0 3px var(--sa-primary-alpha-20, rgba(255,107,157,.20));
}

.comment-form input[type="text"]::placeholder,
.comment-form input[type="email"]::placeholder,
.comment-form input[type="url"]::placeholder,
.comment-form textarea::placeholder,
#comment::placeholder {
  color: var(--sa-gray-400, #9ca3af);
  font-size: 14px;
}

/* Invalid state */
.comment-form input[type="text"]:invalid:not(:placeholder-shown),
.comment-form input[type="email"]:invalid:not(:placeholder-shown) {
  border-color: #ef4444;
  box-shadow: 0 0 0 3px rgba(239,68,68,.15);
}

/* Textarea specific */
#comment,
.comment-form textarea {
  min-height: 140px;
  resize: vertical;
  line-height: 1.65;
}

/* URL field */
.comment-form-url {
  display: none; /* Hidden by default; shown in certain setups */
}

/* Cookies consent checkbox */
.comment-form-cookies-consent input[type="checkbox"] {
  width: 16px;
  height: 16px;
  margin: 0;
  flex-shrink: 0;
  accent-color: var(--sa-primary, #FF6B9D);
  cursor: pointer;
}

/* ============================================================
   13. SUBMIT BUTTON
   ============================================================ */
.comment-form .form-submit {
  margin: 0;
}

#submit,
.comment-form input[type="submit"],
.comment-form button[type="submit"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sa-space-2, 8px);
  height: 48px;
  padding: 0 var(--sa-space-8, 32px);
  background: var(--sa-primary, #FF6B9D);
  color: #ffffff !important;
  border: none;
  border-radius: var(--sa-radius-lg, 12px);
  font-family: var(--sa-font-body, 'Inter', sans-serif);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
  cursor: pointer;
  box-shadow: var(--sa-shadow-primary, 0 4px 14px rgba(255,107,157,.30));
  transition:
    background    var(--sa-transition-fast, 150ms ease),
    box-shadow    var(--sa-transition-fast, 150ms ease),
    transform     var(--sa-transition-fast, 150ms ease);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

#submit:hover,
.comment-form input[type="submit"]:hover,
.comment-form button[type="submit"]:hover {
  background: var(--sa-primary-dark, #e5508a);
  box-shadow: 0 6px 20px rgba(255,107,157,.45);
  transform: translateY(-1px);
}

#submit:active,
.comment-form input[type="submit"]:active,
.comment-form button[type="submit"]:active {
  transform: translateY(0);
  box-shadow: var(--sa-shadow-primary, 0 4px 14px rgba(255,107,157,.30));
}

#submit:focus-visible,
.comment-form input[type="submit"]:focus-visible {
  outline: 2px solid var(--sa-primary, #FF6B9D);
  outline-offset: 3px;
}

/* Loading state */
#submit.is-loading,
.comment-form input[type="submit"].is-loading {
  opacity: 0.7;
  cursor: not-allowed;
  pointer-events: none;
}

/* Submit row with note */
.sa-submit-row {
  display: flex;
  align-items: center;
  gap: var(--sa-space-4, 16px);
  flex-wrap: wrap;
}

.sa-submit-note {
  font-size: 12px;
  color: var(--sa-text-muted, #9ca3af);
}

.sa-submit-note a {
  color: var(--sa-secondary, #8B5CF6);
}


/* ============================================================
   14. COMMENT SECTION LOADING / EMPTY STATES
   ============================================================ */
.sa-comments-loading {
  display: flex;
  flex-direction: column;
  gap: var(--sa-space-4, 16px);
}

.sa-comment-skeleton {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: var(--sa-space-4, 16px);
  padding: var(--sa-space-4, 16px) var(--sa-space-5, 20px);
  border: 1px solid var(--sa-border, #e4e4e7);
  border-left: 3px solid var(--sa-gray-200, #e4e4e7);
  border-radius: var(--sa-radius-lg, 12px);
}

.sa-comment-skeleton__avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(90deg, var(--sa-gray-200) 25%, var(--sa-gray-100) 50%, var(--sa-gray-200) 75%);
  background-size: 400px 100%;
  animation: sa-shimmer 1.4s ease-in-out infinite;
}

.sa-comment-skeleton__line {
  height: 13px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--sa-gray-200) 25%, var(--sa-gray-100) 50%, var(--sa-gray-200) 75%);
  background-size: 400px 100%;
  animation: sa-shimmer 1.4s ease-in-out infinite;
  margin-bottom: 8px;
}

.sa-comment-skeleton__line:nth-child(1) { width: 30%; }
.sa-comment-skeleton__line:nth-child(2) { width: 100%; }
.sa-comment-skeleton__line:nth-child(3) { width: 85%; }
.sa-comment-skeleton__line:nth-child(4) { width: 65%; }

@keyframes sa-shimmer {
  0%   { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}


/* ============================================================
   15. RESPONSIVE — COMMENTS
   ============================================================ */
@media (max-width: 768px) {
  .comment-body {
    grid-template-columns: 36px 1fr;
    gap: var(--sa-space-3, 12px);
    padding: var(--sa-space-3, 12px) var(--sa-space-4, 16px) var(--sa-space-3, 12px) var(--sa-space-3, 12px);
  }

  .comment-author .avatar,
  .comment-author img {
    width: 36px !important;
    height: 36px !important;
  }

  ol.comment-list .children {
    margin-left: calc(var(--sa-space-6, 24px) + 36px);
    padding-left: var(--sa-space-4, 16px);
  }

  .sa-comment-fields-row {
    grid-template-columns: 1fr;
  }

  .sa-submit-row {
    flex-direction: column;
    align-items: flex-start;
  }

  #submit,
  .comment-form input[type="submit"] {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .comment-body {
    grid-template-columns: 32px 1fr;
    border-left-width: 2px;
    border-radius: var(--sa-radius-md, 8px);
  }

  .comment-author .avatar,
  .comment-author img {
    width: 32px !important;
    height: 32px !important;
  }

  ol.comment-list .children {
    margin-left: var(--sa-space-5, 20px);
    padding-left: var(--sa-space-3, 12px);
    border-left-width: 1px;
  }

  .comment-content {
    font-size: 14px;
  }

  .comments-area .comments-title {
    font-size: 18px;
  }

  #comment {
    min-height: 110px;
  }
}