table { border-collapse: collapse; }
td, th { border: 1px solid #ccc; padding:6px }

body {
	font-family: 'Inter', 'Segoe UI', Arial, sans-serif;
	margin: 0;
	background: #181a20;
	color: #e3e3e3;
	min-height: 100vh;
}
header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	background: #23242b;
	padding: 18px 32px;
	box-shadow: 0 2px 8px rgba(0,0,0,0.12);
}
header h1 a {
	color: #fff;
	text-decoration: none;
}
.nav {
	color: #b3b3b3;
}
.navbar .nav-btn {
	display: inline-block;
	background: #23242b;
	color: #4f8cff;
	border: none;
	border-radius: 6px;
	padding: 8px 18px;
	font-size: 1em;
	text-decoration: none;
	margin-right: 2px;
	transition: background 0.2s, color 0.2s;
}
.navbar .nav-btn:hover {
	background: #2d313a;
	color: #fff;
}
.navbar .nav-btn-primary {
	background: #4f8cff;
	color: #fff;
	font-weight: bold;
	box-shadow: 0 1px 4px rgba(0,0,0,0.10);
}
.navbar .nav-btn-primary:hover {
	background: #357ae8;
	color: #fff;
}
main {
	padding: 32px 0;
	max-width: 900px;
	margin: 0 auto;
}
.thread {
	background: #23242b;
	border-radius: 12px;
	box-shadow: 0 2px 12px rgba(0,0,0,0.18);
	padding: 18px;
	max-width: 700px;
	margin-bottom: 32px;
}
.msg {
	padding: 12px 18px;
	margin-bottom: 10px;
	border-radius: 10px;
	box-shadow: 0 1px 4px rgba(0,0,0,0.10);
	max-width: 80%;
	word-break: break-word;
}
.msg.inbound {
	background: #23242b;
	color: #e3e3e3;
	border-left: 4px solid #4f8cff;
	margin-right: auto;
}
.msg.outbound {
	background: #2d313a;
	color: #e3e3e3;
	border-right: 4px solid #4f8cff;
	margin-left: auto;
	text-align: right;
}
.meta {
	font-size: 0.85em;
	color: #b3b3b3;
	margin-bottom: 4px;
}
.body {
	font-size: 1.1em;
}
form {
	background: #23242b;
	padding: 18px;
	border-radius: 10px;
	box-shadow: 0 1px 4px rgba(0,0,0,0.10);
	margin-bottom: 24px;
}
textarea, input[type="text"], input[type="email"] {
	background: #181a20;
	color: #e3e3e3;
	border: 1px solid #444;
	border-radius: 6px;
	padding: 8px;
	width: 100%;
	margin-bottom: 12px;
}
button {
	background: #4f8cff;
	color: #fff;
	border: none;
	border-radius: 6px;
	padding: 10px 22px;
	font-size: 1em;
	cursor: pointer;
	box-shadow: 0 1px 4px rgba(0,0,0,0.10);
	transition: background 0.2s;
}
button:hover {
	background: #357ae8;
}
.flashes li {
	list-style: none;
	background: #23242b;
	color: #ffb3b3;
	border-radius: 6px;
	padding: 8px 14px;
	margin-bottom: 8px;
}
table {
	border-collapse: collapse;
	background: #23242b;
	color: #e3e3e3;
	border-radius: 8px;
	overflow: hidden;
}
td, th {
	border: 1px solid #444;
	padding: 10px;
}