/* ============================================================
   WP Community Comments — Frontend Styles
   Modern card-based UI
   ============================================================ */

/* ---- CSS Custom Properties ---- */
.wcc-wrapper {
    --wcc-font:          -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, sans-serif;
    --wcc-primary:       #6366f1;
    --wcc-primary-hover: #4f46e5;
    --wcc-primary-light: #eef2ff;
    --wcc-success:       #10b981;
    --wcc-danger:        #ef4444;
    --wcc-warning:       #f59e0b;
    --wcc-text:          #1f2937;
    --wcc-text-muted:    #6b7280;
    --wcc-text-light:    #9ca3af;
    --wcc-border:        #e5e7eb;
    --wcc-border-focus:  #6366f1;
    --wcc-bg:            #ffffff;
    --wcc-bg-subtle:     #f9fafb;
    --wcc-bg-hover:      #f3f4f6;
    --wcc-card-shadow:   0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.04);
    --wcc-card-shadow-hover: 0 4px 12px rgba(0,0,0,.1);
    --wcc-radius:        12px;
    --wcc-radius-sm:     8px;
    --wcc-radius-xs:     4px;
    --wcc-transition:    all .2s ease;

    font-family: var(--wcc-font);
    color:       var(--wcc-text);
    max-width:   760px;
    margin:      2.5rem auto;
    padding:     0 1rem;
}

/* ============================================================
   Header
   ============================================================ */
.wcc-header {
    margin-bottom: 1.5rem;
}
.wcc-title {
    display:     flex;
    align-items: center;
    gap:         .5rem;
    font-size:   1.25rem;
    font-weight: 700;
    margin:      0;
    color:       var(--wcc-text);
}
.wcc-icon {
    width:  1.25rem;
    height: 1.25rem;
    color:  var(--wcc-primary);
    flex-shrink: 0;
}

/* ============================================================
   Form section
   ============================================================ */
.wcc-form-section {
    background:    var(--wcc-bg);
    border:        1px solid var(--wcc-border);
    border-radius: var(--wcc-radius);
    padding:       1.5rem;
    margin-bottom: 2rem;
    box-shadow:    var(--wcc-card-shadow);
}

/* User greeting */
.wcc-user-greeting {
    display:     flex;
    align-items: center;
    gap:         .625rem;
    font-size:   .875rem;
    color:       var(--wcc-text-muted);
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--wcc-border);
}
.wcc-avatar-sm {
    width:         40px !important;
    height:        40px !important;
    border-radius: 50% !important;
    object-fit:    cover;
}

/* Reply notice banner */
.wcc-reply-notice {
    display:       flex;
    align-items:   center;
    justify-content: space-between;
    background:    var(--wcc-primary-light);
    border:        1px solid var(--wcc-primary);
    border-radius: var(--wcc-radius-sm);
    padding:       .625rem 1rem;
    font-size:     .875rem;
    color:         var(--wcc-primary-hover);
    margin-bottom: 1rem;
    font-weight:   500;
}
.wcc-cancel-reply-btn {
    background:    none;
    border:        none;
    color:         var(--wcc-primary-hover);
    cursor:        pointer;
    font-size:     .875rem;
    font-weight:   600;
    padding:       0;
    transition:    var(--wcc-transition);
}
.wcc-cancel-reply-btn:hover { opacity: .7; }

/* Guest fields */
.wcc-guest-fields {
    margin-bottom: 1rem;
}
.wcc-field-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .875rem;
    margin-bottom: .875rem;
}
@media (max-width: 580px) {
    .wcc-field-row { grid-template-columns: 1fr; }
}

/* Form fields */
.wcc-field { display: flex; flex-direction: column; gap: .3rem; }
.wcc-field label {
    font-size:   .8125rem;
    font-weight: 600;
    color:       var(--wcc-text);
}
.wcc-required { color: var(--wcc-danger); }
.wcc-field-hint {
    font-size: .75rem;
    color:     var(--wcc-text-light);
}

.wcc-field input[type="text"],
.wcc-field input[type="email"],
.wcc-field input[type="url"],
.wcc-field textarea {
    font-family:   var(--wcc-font);
    font-size:     .9375rem;
    color:         var(--wcc-text);
    background:    var(--wcc-bg-subtle);
    border:        1.5px solid var(--wcc-border);
    border-radius: var(--wcc-radius-sm);
    padding:       .625rem .875rem;
    transition:    var(--wcc-transition);
    outline:       none;
    width:         100%;
    box-sizing:    border-box;
}
.wcc-field input:focus,
.wcc-field textarea:focus {
    border-color: var(--wcc-border-focus);
    background:   var(--wcc-bg);
    box-shadow:   0 0 0 3px rgba(99,102,241,.12);
}

.wcc-field-content { margin-bottom: .5rem; }
.wcc-field-content textarea {
    resize:   vertical;
    min-height: 100px;
}
.wcc-char-counter {
    font-size:  .75rem;
    color:      var(--wcc-text-light);
    text-align: right;
}

/* Submit button */
.wcc-form-footer { display: flex; justify-content: flex-end; margin-top: .75rem; }
.wcc-submit-btn {
    display:       inline-flex;
    align-items:   center;
    gap:           .5rem;
    background:    var(--wcc-primary);
    color:         #fff;
    border:        none;
    border-radius: var(--wcc-radius-sm);
    padding:       .625rem 1.375rem;
    font-size:     .9375rem;
    font-weight:   600;
    cursor:        pointer;
    transition:    var(--wcc-transition);
}
.wcc-submit-btn:hover:not(:disabled) { background: var(--wcc-primary-hover); transform: translateY(-1px); }
.wcc-submit-btn:disabled { opacity: .65; cursor: not-allowed; transform: none; }

/* Spinner */
.wcc-spinner {
    width:  18px;
    height: 18px;
    border: 2.5px solid rgba(255,255,255,.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wcc-spin .7s linear infinite;
}
@keyframes wcc-spin { to { transform: rotate(360deg); } }

/* Form message */
.wcc-form-message {
    margin-top:    .875rem;
    padding:       .75rem 1rem;
    border-radius: var(--wcc-radius-sm);
    font-size:     .875rem;
    font-weight:   500;
}
.wcc-form-message.wcc-success {
    background: #d1fae5;
    color:      #065f46;
    border:     1px solid #6ee7b7;
}
.wcc-form-message.wcc-error {
    background: #fee2e2;
    color:      #991b1b;
    border:     1px solid #fca5a5;
}
.wcc-form-message.wcc-info {
    background: var(--wcc-primary-light);
    color:      var(--wcc-primary-hover);
    border:     1px solid #c7d2fe;
}

/* ============================================================
   Comments list
   ============================================================ */
.wcc-comments-list {
    display:        flex;
    flex-direction: column;
    gap:            1rem;
}

/* ---- Single comment card ---- */
.wcc-comment { position: relative; }

.wcc-comment-card {
    background:    var(--wcc-bg);
    border:        1px solid var(--wcc-border);
    border-radius: var(--wcc-radius);
    padding:       1.125rem 1.25rem;
    box-shadow:    var(--wcc-card-shadow);
    transition:    var(--wcc-transition);
}
.wcc-comment-card:hover {
    box-shadow: var(--wcc-card-shadow-hover);
}

/* Reply indent */
.wcc-children {
    margin-left: 2.25rem;
    margin-top:  .75rem;
    display:     flex;
    flex-direction: column;
    gap:         .75rem;
    padding-left: 1rem;
    border-left: 2px solid var(--wcc-border);
}
@media (max-width: 480px) {
    .wcc-children { margin-left: 1rem; padding-left: .625rem; }
}

/* Comment header */
.wcc-comment-header {
    display:     flex;
    align-items: flex-start;
    gap:         .75rem;
    margin-bottom: .875rem;
}
.wcc-avatar {
    width:         40px !important;
    height:        40px !important;
    border-radius: 50% !important;
    flex-shrink:   0;
    object-fit:    cover;
}
.wcc-comment-meta {
    display:     flex;
    align-items: center;
    flex-wrap:   wrap;
    gap:         .375rem .5rem;
    padding-top: .125rem;
}
.wcc-author {
    font-weight: 700;
    font-size:   .9375rem;
    color:       var(--wcc-text);
}
.wcc-date {
    font-size: .8125rem;
    color:     var(--wcc-text-muted);
}
.wcc-badge, .wcc-badge-guest {
    font-size:     .6875rem;
    font-weight:   600;
    padding:       .125rem .5rem;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.wcc-badge {
    background: var(--wcc-primary-light);
    color:      var(--wcc-primary);
}
.wcc-badge-guest {
    background: #f3f4f6;
    color:      var(--wcc-text-muted);
}

/* Comment body */
.wcc-comment-body {
    font-size:   .9375rem;
    line-height: 1.65;
    color:       var(--wcc-text);
    margin-bottom: .875rem;
}
.wcc-comment-body p:last-child { margin-bottom: 0; }

/* Comment footer */
.wcc-comment-footer {
    display:     flex;
    align-items: center;
    gap:         .625rem;
    border-top:  1px solid var(--wcc-bg-hover);
    padding-top: .75rem;
}

/* Like button */
.wcc-like-btn {
    display:       inline-flex;
    align-items:   center;
    gap:           .375rem;
    background:    var(--wcc-bg-subtle);
    border:        1.5px solid var(--wcc-border);
    border-radius: 100px;
    padding:       .3rem .75rem;
    font-size:     .875rem;
    font-weight:   600;
    color:         var(--wcc-text-muted);
    cursor:        pointer;
    transition:    var(--wcc-transition);
    line-height:   1;
}
.wcc-like-btn:hover {
    border-color: #f87171;
    color:        #ef4444;
    background:   #fff1f2;
}
.wcc-like-btn.wcc-liked {
    background:   #fff1f2;
    border-color: #f87171;
    color:        #ef4444;
}
.wcc-like-icon { font-size: 1rem; }
.wcc-like-count { min-width: 12px; text-align: center; }

/* Reply button */
.wcc-reply-btn {
    background:  none;
    border:      none;
    color:       var(--wcc-text-muted);
    font-size:   .875rem;
    font-weight: 600;
    cursor:      pointer;
    padding:     .3rem .5rem;
    border-radius: var(--wcc-radius-xs);
    transition:  var(--wcc-transition);
}
.wcc-reply-btn:hover {
    background: var(--wcc-bg-hover);
    color:      var(--wcc-primary);
}

/* ============================================================
   Load more button
   ============================================================ */
.wcc-load-more-wrap { text-align: center; margin-top: 1.5rem; }
.wcc-load-more-btn {
    display:       inline-flex;
    align-items:   center;
    gap:           .5rem;
    background:    var(--wcc-bg);
    border:        1.5px solid var(--wcc-border);
    border-radius: var(--wcc-radius-sm);
    padding:       .7rem 1.5rem;
    font-size:     .9375rem;
    font-weight:   600;
    color:         var(--wcc-text);
    cursor:        pointer;
    transition:    var(--wcc-transition);
}
.wcc-load-more-btn:hover {
    border-color: var(--wcc-primary);
    color:        var(--wcc-primary);
    background:   var(--wcc-primary-light);
}
.wcc-load-more-btn:disabled { opacity: .5; cursor: not-allowed; }
.wcc-more-count { color: var(--wcc-text-muted); font-weight: 400; }

/* ============================================================
   No comments placeholder
   ============================================================ */
.wcc-no-comments {
    text-align:  center;
    padding:     3rem 1rem;
    color:       var(--wcc-text-muted);
}
.wcc-no-comments svg {
    width:         56px;
    height:        56px;
    margin-bottom: 1rem;
    color:         var(--wcc-border);
}
.wcc-no-comments p {
    font-size:   .9375rem;
    margin:      0;
}

/* Closed */
.wcc-closed {
    text-align: center;
    color:      var(--wcc-text-muted);
    font-style: italic;
    font-size:  .9375rem;
    padding:    1.5rem;
}

/* Accessibility */
.sr-only {
    position:  absolute;
    width:     1px;
    height:    1px;
    padding:   0;
    margin:    -1px;
    overflow:  hidden;
    clip:      rect(0,0,0,0);
    white-space: nowrap;
    border:    0;
}

/* ============================================================
   New comment insertion animation
   ============================================================ */
@keyframes wcc-slide-in {
    from { opacity: 0; transform: translateY(-8px); }
    to   { opacity: 1; transform: translateY(0); }
}
.wcc-comment--new {
    animation: wcc-slide-in .35s ease forwards;
}
.wcc-comment--new .wcc-comment-card {
    border-color: var(--wcc-primary);
    box-shadow:   0 0 0 3px rgba(99,102,241,.12);
}