:root {
  --blue: #1f5fbf;
  --blue-deep: #17488f;
  --gray-bg: #f1f4f8;
  --gray-border: #d5dce5;
  --white: #ffffff;
  --text: #1f2937;
  --muted: #6b7280;
  --ok: #0f766e;
  --warn: #b45309;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--text);
  background: linear-gradient(140deg, #eef4ff 0%, #f7f9fc 50%, #ecf2fa 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

.auth-container {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.auth-card {
  width: min(100%, 430px);
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 12px;
  padding: 24px;
  box-shadow: 0 12px 30px rgba(23, 72, 143, 0.08);
}

.auth-card h1 {
  margin-top: 0;
  color: var(--blue-deep);
}

.auth-card p {
  margin-top: 0;
}

label {
  display: block;
  margin: 12px 0 6px;
  font-weight: 600;
}

input,
textarea,
select,
button {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid var(--gray-border);
  font-size: 14px;
}

textarea {
  min-height: 90px;
}

button {
  border: none;
  background: var(--blue);
  color: var(--white);
  cursor: pointer;
  font-weight: 600;
}

button:hover {
  background: var(--blue-deep);
}

.muted {
  color: var(--muted);
  font-size: 13px;
}

.auth-message {
  margin-top: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  min-height: 18px;
}

.auth-message.info {
  background: #e8f0ff;
  color: #1f3e75;
}

.auth-message.success {
  background: #dcfce7;
  color: #14532d;
}

.auth-message.error {
  background: #fee2e2;
  color: #7f1d1d;
}

.layout {
  display: grid;
  grid-template-columns: 230px 1fr;
  min-height: 100vh;
}

.sidebar {
  background: var(--white);
  border-right: 1px solid var(--gray-border);
  padding: 18px 12px;
}

.brand {
  font-weight: 700;
  color: var(--blue-deep);
  margin-bottom: 16px;
  font-size: 20px;
}

.menu-item {
  display: block;
  padding: 10px 12px;
  margin: 4px 0;
  border-radius: 8px;
  color: #30445c;
}

.menu-item:hover,
.menu-item.active {
  background: #e8f0ff;
  color: var(--blue-deep);
}

.content-wrap {
  display: flex;
  flex-direction: column;
}

.topbar {
  background: var(--white);
  border-bottom: 1px solid var(--gray-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
}

.page-body {
  padding: 18px;
}

.grid {
  display: grid;
  gap: 14px;
}

.grid-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 10px;
  padding: 14px;
}

.card h3 {
  margin-top: 0;
}

.table-note {
  margin: -6px 0 12px;
}

.table {
  width: 100%;
  border-collapse: collapse;
  border: 1px solid var(--gray-border);
  border-radius: 10px;
  overflow: hidden;
  background: var(--white);
}

.table thead th {
  background: #eaf1ff;
  color: var(--blue-deep);
  font-weight: 700;
  text-align: left;
}

.table th,
.table td {
  padding: 10px 12px;
  border-bottom: 1px solid var(--gray-border);
  vertical-align: top;
}

.table tbody tr:hover {
  background: #f8fbff;
}

.table tfoot th,
.table tfoot td {
  background: #f2f6fc;
  font-weight: 700;
}

.table tfoot tr:last-child th,
.table tfoot tr:last-child td,
.table tbody tr:last-child th,
.table tbody tr:last-child td {
  border-bottom: none;
}

.row-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.badge {
  display: inline-block;
  font-size: 12px;
  border-radius: 12px;
  padding: 3px 10px;
  background: #e8f0ff;
  color: var(--blue-deep);
}

.danger-btn {
  background: #b91c1c;
  color: #ffffff;
}

.danger-btn:hover {
  background: #991b1b;
}


/* Navigation Unread Notification Dots */
.menu-item {
  position: relative;
}

.menu-item.has-unread {
  padding-right: 28px;
}

.menu-item.has-unread::after {
  content: "";
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #dc2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.15);
}

/* Chat Layout */
.chat-box {
  max-height: 420px;
  overflow: auto;
  border: 1px solid var(--gray-border);
  border-radius: 10px;
  padding: 10px;
  background: var(--white);
}

.chat-shell {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 14px;
  height: calc(100vh - 120px);
}

.chat-sidebar {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 12px;
  padding: 12px;
  overflow-y: auto;
}

.chat-carousel {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
}

.chat-chip {
  min-width: 90px;
  background: #f5f8ff;
  border: 1px solid #dbe7ff;
  color: var(--blue-deep);
  padding: 10px;
  border-radius: 16px;
  text-align: center;
  cursor: pointer;
  font-size: 13px;
  position: relative;
}

.chat-chip.active {
  background: var(--blue);
  color: var(--white);
}

.chat-chip.group-chip {
  border: 2px solid #9fbef2;
}

.chat-chip.group-chip.active {
  border: 2px solid var(--blue-deep);
}

.chat-chip .unread-dot {
  position: absolute;
  right: 8px;
  top: 8px;
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #ff4444;
  border-radius: 50%;
}

.chat-thread-list {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.chat-thread-item {
  padding: 10px 12px;
  border-radius: 10px;
  border: 1px solid var(--gray-border);
  background: #fbfcff;
  cursor: pointer;
  position: relative;
}

.chat-thread-item.active {
  border-color: #bad0fb;
  background: #edf4ff;
}

.chat-thread-item.group-item {
  border: 2px solid #9fbef2;
}

.chat-thread-item.group-item.active {
  border: 2px solid var(--blue-deep);
  background: #e1ebff;
}

.chat-thread-item .unread-dot {
  position: absolute;
  right: 8px;
  top: 8px;
  display: inline-block;
  width: 8px;
  height: 8px;
  background: #ff4444;
  border-radius: 50%;
}

.chat-main {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-main-header {
  padding: 14px 16px;
  border-bottom: 1px solid var(--gray-border);
}

.chat-box.messenger {
  flex: 1;
  max-height: none;
  border: 0;
  border-radius: 0;
  background: linear-gradient(180deg, #fbfdff 0%, #f4f8fd 100%);
}

.chat-message {
  padding: 8px 0;
  border-bottom: 0;
}

.chat-bubble {
  display: inline-block;
  max-width: 78%;
  padding: 10px 12px;
  border-radius: 16px;
  background: #edf3ff;
  color: var(--text);
}

.chat-message.mine {
  text-align: right;
}

.chat-message.mine .chat-bubble {
  background: var(--blue);
  color: var(--white);
}


/* font size */
/* Display the proper point sizes in the dropdown picker overlay */
.ql-snow .ql-picker.ql-size .ql-picker-label[data-value]::before,
.ql-snow .ql-picker.ql-size .ql-picker-item[data-value]::before {
  content: attr(data-value) !important;
}

/* Handle the default/unset size label */
.ql-snow .ql-picker.ql-size .ql-picker-label:not([data-value])::before,
.ql-snow .ql-picker.ql-size .ql-picker-item:not([data-value])::before {
  content: '12pt' !important; /* Or whatever your default base size is */
}


@media (max-width: 980px) {
  .layout {
    grid-template-columns: 1fr;
  }
  .sidebar {
    border-right: none;
    border-bottom: 1px solid var(--gray-border);
  }
  .grid-3 {
    grid-template-columns: 1fr;
  }
  .chat-shell {
    grid-template-columns: 1fr;
  }
}