textarea { padding: 10px 5px; border-color: #f4f4f4; resize: none; width: 99%;}

.listmail {
    background-color: #FFF;
    border-color: #D5D5D5;
    border-style: solid;
    border-width: 0 1px 1px;
    margin: 0;
    padding: 6px;
}

.read {
    background: url(https://i.imgur.com/hOZo8Aj.png) no-repeat 4px center;
    padding-left: 23px;
    border-top: 0;
}
.undread {
    background: url(https://i.imgur.com/VmLUdMK.png) no-repeat 4px center;
    padding-left: 23px;
    border-top: 0;
}


/* 
 * For Bbcode
 */
 
.bbItem {
    --font-family: 'basic-vi';
    --line-height: 1.6;
    --margin: 10px 0;
    --padding: 10px;
    --background-color: #fff;
    --text-color: #333;
    --border-color: #ddd;
    --hr-color: #bcbcbc;
    --code-bg-color: #f4f4f4;
    --code-color: #444;
    --blockquote-border-color: #ddd;
    --table-header-bg: #f4f4f4;
    --link-color: #007bff;
}
html {
    scroll-behavior: smooth; /* Thêm thuộc tính này để cuộn mượt */
    font-family: var(--font-family);
}
::selection {
    color: var(--selection-text-color);
    background: var(--selection-bg-color);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background-color: var(--background-color);
}

::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar-thumb-color);
}

::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-thumb-hover-color);
}

::-webkit-scrollbar-thumb:active {
    background-color: var(--scrollbar-thumb-active-color);
}


.bbItem {
    font-family: var(--font-family);
    line-height: var(--line-height);
    //margin: var(--margin);
    //padding: var(--padding);
    //background-color: var(--background-color);
    color: var(--text-color);
}

.bbItem .read-group {
    list-style-type: none;
    padding: 5px 10px;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    margin-bottom: 10px;
}
.bbItem .read-group li:first-child {
    font-weight: bold;
    font-size: 1.1rem;
    background-color: #e3f2fd;
    border-radius: 4px;
    padding: 8px;
    margin-bottom: 10px;
}
.bbItem .read-group li {
    margin: 5px 0;
}

.bbItem .read-group a {
    text-decoration: none;
    color: #007bff;
    transition: color 0.3s;
}

.bbItem .read-group a:hover {
    color: #0056b3; 
}
.bbItem b {
    font-weight: bold;
}

.bbItem i {
    font-style: italic;
}

.bbItem u {
    text-decoration: underline;
}

.bbItem s {
    text-decoration: line-through;
}

.bbItem img {
    max-width: 100%;
    height: auto;
}

.bbItem [class^="bbItem-"] {
    /* Các kiểu khác có thể thêm vào đây */
}

.bbItem hr {
    border-color: var(--hr-color);
}

.bbItem code {
    background-color: var(--code-bg-color);
    color: var(--code-color);
    border: 1px solid var(--border-color);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: Courier,monospace;
}

.bbItem blockquote {
    border-left: 4px solid var(--blockquote-border-color);
    padding-left: 10px;
    margin: 10px 0;
    color: #666;
    font-style: italic;
}

.bbItem ul {
    list-style-type: disc;
    padding-left: 20px;
}

.bbItem ol {
    list-style-type: decimal;
    padding-left: 20px;
}

.bbItem li {
    margin: 5px 0;
}

.bbItem table {
    width: 100%;
    border-collapse: collapse;
    margin: 5px 0;
    border-radius: 10px;
}

.bbItem th,
.bbItem td {
    border: 1px solid var(--border-color);
    padding: 8px;
}

.bbItem th {
    background-color: var(--table-header-bg);
    text-align: left;
}

.bbItem h1,
.bbItem h2,
.bbItem h3,
.bbItem h4,
.bbItem h5,
.bbItem h6 {
    margin-top: 10px;
    margin-bottom: 10px;
    font-weight: bold;
}

.bbItem h1 {
    font-size: 2em;
}

.bbItem h2 {
    font-size: 1.75em;
}

.bbItem h3 {
    font-size: 1.5em;
}

.bbItem h4 {
    font-size: 1.25em;
}

.bbItem h5 {
    font-size: 1em;
}

.bbItem h6 {
    font-size: 0.875em;
}

.bbItem center {
    text-align: center;
}

.bbItem right {
    text-align: right;
}

.bbItem small {
    font-size: 0.875em;
}

.bbItem quote {
    border-left: 4px solid var(--blockquote-border-color);
    padding-left: 10px;
    margin: 10px 0;
    color: #666;
    font-style: italic;
}

.bbItem spoiler {
    background-color: var(--code-bg-color);
    border: 1px solid var(--border-color);
    padding: 10px;
    margin: 10px 0;
}

.bbItem code.inline {
    background-color: var(--code-bg-color);
    border: 1px solid var(--border-color);
    padding: 2px 4px;
    border-radius: 3px;
    font-family: monospace;
}

.bbItem .list {
    list-style-type: disc;
    padding-left: 20px;
}

.bbItem .list [*] {
    margin: 5px 0;
}

.bbItem pre {
    background-color: var(--code-bg-color);
    color: var(--code-color);
    border: 1px solid var(--border-color);
    padding: 10px;
    border-radius: 3px;
    font-family: monospace;
    overflow: auto;
}

.bbItem a {
    color: var(--link-color);
    text-decoration: none;
}

.bbItem a:hover {
    text-decoration: underline;
}





.forum-post {
  display: flex;
  font-family: Arial, sans-serif;
  border: 1px solid #ccc;
  background-color: #f9f9f9;
  box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}
.forum-post .avatar-box {
  width: 150px;
  text-align: center;
  background: #fff;
  border-right: 1px solid #ccc;
  padding: 15px 10px;
}

.forum-post .avatar-box img {
  width: 70px;
  height: 70px;
  border-radius: 50%;
}

.forum-post .username {
  font-weight: bold;
  margin-top: 8px;
}

.forum-post .role {
  font-size: 0.9em;
  color: gray;
}
.forum-post .content-box {
  flex: 1;
  padding: 10px 15px;
  position: relative;
}
.forum-post .fheader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: #666;
  font-size: 0.9em;
  border-bottom: 1px solid #f1f1f1;
}

.forum-post .post-tools {
  display: flex;
  gap: 10px;
  align-items: center;
}

.forum-post .share-icon {
  cursor: pointer;
  font-size: 1.1em;
}

.forum-post .post-number {
  color: #555;
}
.forum-post .comment {
  margin-top: 10px;
  font-size: 1.1em;
  margin-bottom: 12px;
}
.forum-post .reaction {
  background: #e2e2e2;
  padding: 6px 10px;
  border-radius: 5px;
  font-size: 0.9em;
}




@media only screen and (max-width: 600px) {
.forum-post {
  display: block;
  background: #f4f6f8;
  border: 1px solid #d3d7db;
  border-radius: 6px;
  padding: 10px;
  max-width: 520px;
  font-family: system-ui, sans-serif;
  color: #1c1e21;
  margin: 20px auto;
}

.forum-post .avatar-box {
  display: block;
  width: 80px;
  flex-shrink: 0;
  text-align: center;
  background: none;
  border: none;
}

.forum-post .avatar-box img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  margin-bottom: 5px;
}

.forum-post .avatar-box .username {
  font-weight: bold;
  font-size: 0.95em;
  color: #1a355b;
}

.forum-post .avatar-box .role {
  font-size: 0.8em;
  color: #666;
}


.forum-post .content-box .fheader {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85em;
  color: #777;
  padding-bottom: 6px;
  border-bottom: 1px solid #d3d7db;
  margin-bottom: 6px;
}

.forum-post .post-tools {
  display: flex;
  align-items: center;
  gap: 6px;
}

.forum-post .share-icon {
  cursor: pointer;
}

.forum-post .comment {
  font-size: 1em;
  margin-bottom: 10px;
  color: #222;
}

.forum-post .reaction {
  background: #e8ecf1;
  border: 1px solid #ccd2d9;
  border-radius: 4px;
  padding: 6px 8px;
  font-size: 0.9em;
  color: #1a355b;
}
}