/* ============================================================
   Базовые стили платформы блогов.
   Современный вид: градиенты (linear-gradient) + fallback-цвета
   для старых браузеров (они просто игнорируют градиент).
   Вёрстка — HTML 4.01, шапка сайта (.b-head) не затрагивается.
   ============================================================ */

body {
  margin: 0;
  padding: 0;
  background-color: #ffffff;
  color: #2d3748;
  font-family: "Segoe UI", Tahoma, Verdana, Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
}

a         { color: #2563eb; text-decoration: none; }
a:visited { color: #1e40af; }
a:hover   { color: #1d4ed8; text-decoration: underline; }

h1 { font-size: 22px; margin: 0; padding: 10px 0 6px 0; color: #1e3a5f; }
h2 {
  font-size: 18px;
  margin: 0;
  padding: 8px 0 6px 0;
  color: #1e3a5f;
  border-bottom: 2px solid #2563eb;
}
h3 {
  font-size: 15px;
  margin: 0;
  padding: 6px 0 4px 0;
  color: #2c5282;
}
p  { margin: 8px 0; }

.small { font-size: 10px; }

hr {
  border: 0;
  border-top: 1px solid #cbd5e1;
  margin: 14px 0;
}

.page-wrap {
  padding-top: 0px;
  padding-bottom: 10px;
}

/* ---------- Шапка сайта (не менять) ---------- */
.site-header { color: #ffffff; }
.logo-cell { vertical-align: middle; padding-left: 10px; }
.logo {
  color: #ffffff;
  font-size: 20px;
  font-weight: bold;
  text-decoration: none;
}
.logo:hover { color: #ffffff; text-decoration: underline; }
.nav-cell { vertical-align: middle; padding-right: 10px; font-size: 12px; }
.nav-cell a { color: #ffffff; text-decoration: none; padding: 0 4px; }
.nav-cell a:hover { color: #ffffff; text-decoration: underline; }

/* ---------- Контент: белая карточка ---------- */
.content-cell {
  padding: 16px;
  vertical-align: top;
  background-color: #ffffff;
}

.site-footer { color: #4a5568; font-size: 11px; }

/* ---------- Flash-сообщения ---------- */
.flash-table { margin-bottom: 12px; }

.flash {
  padding: 8px 12px;
  border: 1px solid #6699cc;
  font-size: 13px;
}

.flash-info {
  background-color: #e8f1fd;
  background-image: linear-gradient(180deg, #f0f7ff 0%, #dcebfc 100%);
  border-color: #93b8ec;
  color: #1e3a5f;
}
.flash-success {
  background-color: #e9f9ef;
  background-image: linear-gradient(180deg, #f2fcf6 0%, #ddf5e7 100%);
  border-color: #8fd3a8;
  color: #1c4532;
}
.flash-error {
  background-color: #fdecec;
  background-image: linear-gradient(180deg, #fff5f5 0%, #fde3e3 100%);
  border-color: #ec9a9a;
  color: #5f1c1c;
}

/* ---------- Формы ---------- */
.form-table { margin: 12px 0; }
.form-table td { padding: 6px; vertical-align: top; }

.form-label {
  font-weight: bold;
  text-align: right;
  width: 160px;
  color: #2c5282;
}

input, textarea, select {
  font-family: "Segoe UI", Tahoma, Verdana, Arial, sans-serif;
  font-size: 13px;
  border: 1px solid #b8c4d4;
  background-color: #ffffff;
  color: #1a202c;
  padding: 4px 6px;
}

input:focus, textarea:focus, select:focus {
  border-color: #2563eb;
  background-color: #fbfdff;
}

textarea { width: 95%; }

/* ---------- Кнопки: градиент ---------- */
.btn {
  font-family: "Segoe UI", Tahoma, Verdana, Arial, sans-serif;
  font-size: 13px;
  font-weight: bold;
  background-color: #2563eb;
  background-image: linear-gradient(180deg, #5b93f5 0%, #2563eb 100%);
  color: #ffffff;
  border: 1px solid #1d4ed8;
  padding: 5px 14px;
  cursor: pointer;
}

.btn:hover {
  background-color: #1d4ed8;
  background-image: linear-gradient(180deg, #2563eb 0%, #1e40af 100%);
  color: #ffffff;
}

a.btn,
a.btn:visited,
a.btn:hover {
  display: inline-block;
  padding: 5px 14px;
  text-decoration: none;
  color: #ffffff;
  background-color: #2563eb;
  background-image: linear-gradient(180deg, #5b93f5 0%, #2563eb 100%);
  border: 1px solid #1d4ed8;
}

a.btn:hover {
  background-color: #1d4ed8;
  background-image: linear-gradient(180deg, #2563eb 0%, #1e40af 100%);
  color: #ffffff;
}

/* ---------- Посты: карточки с акцентной линией ---------- */
.post {
  background-color: #ffffff;
  border: 1px solid #d5dde8;
  border-top: 3px solid #2563eb;
  margin-bottom: 14px;
  padding: 14px;
}

.post-title {
  font-size: 20px;
  font-weight: bold;
  margin: 0 0 4px 0;
  padding: 0;
}

.post-title a {
  color: #1e40af;
  text-decoration: none;
}

.post-title a:hover {
  color: #2563eb;
  text-decoration: underline;
}

.post-date {
  font-size: 11px;
  color: #718096;
  margin-bottom: 6px;
}

.post-content { margin-top: 8px; }

/* Ограничение ширины картинок из BB-кода [img]. */
.post-content img,
.comment-content img {
  max-width: 600px;
  height: auto;
}

.post-preview { color: #4a5568; }

.post-actions {
  margin-top: 10px;
  font-size: 12px;
  text-align: right;
}

.post-actions form { display: inline-block; }

/* ---------- Комментарии ---------- */
.comment {
  background-color: #f7fafc;
  background-image: linear-gradient(180deg, #fbfdfe 0%, #eef3f8 100%);
  border: 1px solid #d5dde8;
  border-left: 3px solid #94a3b8;
  padding: 10px 12px;
  margin-bottom: 8px;
}

.comment-author {
  font-weight: bold;
  font-size: 14px;
  color: #2c5282;
}

.comment-date {
  font-size: 11px;
  color: #718096;
}

.comment-content { margin-top: 6px; }

.comment-children { margin: 0 0 8px 24px; }

.comment-reply {
  background-color: #f0f6ff;
  background-image: linear-gradient(180deg, #f5f9ff 0%, #e8f0fc 100%);
  border-left: 3px solid #2563eb;
  border-style: solid;
}

/* ---------- Таблицы (рейтинг, списки) ---------- */
.rating-table { margin: 12px 0; border-collapse: collapse; }

.rating-table th {
  background-color: #2563eb;
  background-image: linear-gradient(180deg, #5b93f5 0%, #2563eb 100%);
  border: 1px solid #1d4ed8;
  padding: 7px 8px;
  text-align: left;
  font-size: 13px;
  color: #ffffff;
}

.rating-table td {
  border: 1px solid #dbe2ea;
  padding: 7px 8px;
  font-size: 13px;
  vertical-align: middle;
}

.rating-table tr:nth-child(even) td { background-color: #f5f8fc; }

.rating-value {
  font-weight: bold;
  font-size: 14px;
  color: #1d4ed8;
}

.rating-count {
  font-size: 11px;
  color: #718096;
}

.rating-form {
  font-size: 12px;
  white-space: nowrap;
}

/* ---------- BB-код: pre / blockquote ---------- */
pre {
  background-color: #f1f5f9;
  border: 1px solid #cbd5e1;
  border-left: 3px solid #64748b;
  padding: 8px;
  font-family: "Consolas", "Courier New", Courier, monospace;
  font-size: 12px;
}

blockquote {
  background-color: #f5f8fc;
  border-left: 3px solid #2563eb;
  padding: 8px 10px;
  margin: 8px 0;
  color: #4a5568;
}

ul, ol { margin: 8px 0; padding-left: 26px; }
li { margin: 3px 0; }

.muted { color: #718096; font-size: 12px; }

.error-text { color: #c53030; font-size: 12px; }
.success-text { color: #276749; font-size: 12px; }

td.content { vertical-align: top; }

/* ---------- Пагинация ---------- */
.pagination { margin: 14px 0; font-size: 13px; }

.pagination a,
.pagination .current {
  display: inline-block;
  padding: 4px 12px;
  margin: 0 3px;
  border: 1px solid #b8c4d4;
  background-color: #ffffff;
  color: #2563eb;
  text-decoration: none;
}

.pagination a:hover {
  background-color: #e8f1fd;
  border-color: #2563eb;
  color: #1d4ed8;
  text-decoration: none;
}

.pagination .current {
  background-color: #2563eb;
  background-image: linear-gradient(180deg, #5b93f5 0%, #2563eb 100%);
  border-color: #1d4ed8;
  color: #ffffff;
  font-weight: bold;
}

/* ---------- Блок входа (главная) ---------- */
.login-box {
  background-color: #f5f8fc;
  background-image: linear-gradient(180deg, #fbfdff 0%, #eaf1fa 100%);
  border: 1px solid #d5dde8;
  border-left: 3px solid #2563eb;
  padding: 12px 14px;
  margin-bottom: 14px;
}

/* ---------- Заголовок секции (например, «Комментарии (N)») ---------- */
.section-title {
  font-size: 16px;
  font-weight: bold;
  color: #1e3a5f;
  padding: 8px 0 6px 0;
  border-bottom: 1px solid #d5dde8;
  margin-top: 14px;
}

/* ============================================================
   Редактор поста: подписи над полями, вкладки, тулбар
   ============================================================ */

.field-label-top {
  display: block;
  font-weight: bold;
  font-size: 13px;
  color: #1e3a5f;
  margin: 16px 0 6px 0;
  padding-bottom: 4px;
  border-bottom: 1px solid #d5dde8;
}

/* Поле заголовка */
.input-title {
  width: 95%;
  padding: 6px 10px;
  font-size: 15px;
}

/* Обёртка редактора */
.editor-wrap {
  border: 1px solid #b8c4d4;
  background-color: #ffffff;
}

/* Панель вкладок */
.editor-tabs {
  background-color: #e8edf3;
  background-image: linear-gradient(180deg, #f2f5f9 0%, #e2e8f0 100%);
  border-bottom: 1px solid #b8c4d4;
  padding: 8px;
}

.editor-tab {
  display: inline-block;
  padding: 6px 22px;
  font-size: 12px;
  font-weight: bold;
  color: #5a6b7d;
  text-decoration: none;
  background-color: #d5dde8;
  border: 1px solid #b8c4d4;
  margin-right: 4px;
  cursor: pointer;
}

.editor-tab:hover {
  background-color: #eef4fb;
  color: #1e3a5f;
  border-color: #2563eb;
}

.editor-tab-active {
  background-color: #2563eb;
  background-image: linear-gradient(180deg, #5b93f5 0%, #2563eb 100%);
  color: #ffffff;
  border-color: #1d4ed8;
}

.editor-tab-active:hover {
  background-color: #1d4ed8;
  background-image: linear-gradient(180deg, #2563eb 0%, #1e40af 100%);
  color: #ffffff;
}

/* Тулбар форматирования */
.editor-toolbar {
  background-color: #f4f6f8;
  border-bottom: 1px solid #d0d8e0;
  padding: 5px 6px;
}

.editor-toolbar-btn {
  display: inline-block;
  padding: 3px 10px;
  margin-right: 3px;
  font-size: 12px;
  background-color: #ffffff;
  border: 1px solid #a8b4c0;
  color: #333333;
  cursor: pointer;
  text-decoration: none;
}

.editor-toolbar-btn:hover {
  background-color: #e8f1fd;
  border-color: #2563eb;
  color: #1d4ed8;
}

.editor-toolbar-sep {
  display: inline-block;
  width: 1px;
  height: 16px;
  background-color: #c8d0da;
  margin: 0 6px;
  vertical-align: middle;
}

/* Область ввода BB-кода */
.editor-area {
  display: block;
  width: 97%;
  border: 0;
  background-color: #ffffff;
  font-family: "Consolas", "Courier New", Courier, monospace;
  font-size: 12px;
  line-height: 1.5;
  padding: 8px;
}

/* Визуальная область */
.editor-visual {
  display: block;
  width: 97%;
  min-height: 300px;
  padding: 8px;
  border: 0;
  background-color: #ffffff;
  overflow: auto;
  font-family: "Segoe UI", Tahoma, Verdana, Arial, sans-serif;
  font-size: 13px;
  line-height: 1.5;
}

.editor-visual pre {
  background-color: #f1f5f9;
  border: 1px solid #cbd5e1;
  padding: 6px;
  font-family: "Consolas", "Courier New", Courier, monospace;
  font-size: 12px;
}

.editor-visual blockquote {
  background-color: #f5f8fc;
  border-left: 3px solid #2563eb;
  padding: 6px;
  margin: 6px 0;
}

.editor-visual img {
  max-width: 600px;
  height: auto;
}

/* Форма загрузки картинки */
.upload-row { margin-top: 4px; }

.upload-hint { display: block; margin-top: 5px; }