body {
    margin: 0;
    padding: 0;
    background: #f4f4f9;
    font-family: Arial, sans-serif;
    color: #333;
}

/* Center content */
.container {
    max-width: 1000px;
    margin: 20px auto;
    padding: 0 15px;
}

/* Navbar */
.navbar {
    background: #1e1e1e;
    padding: 12px 20px;
    display: flex;
    gap: 15px;
}

.navbar a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 12px;
    border-radius: 4px;
    transition: background 0.2s, transform 0.1s;
}

.navbar a:hover {
    background: #333;
    transform: translateY(-1px);
}

/* Card layout */
.card {
    background: #fff;
    border-radius: 8px;
    padding: 15px;
    margin-bottom: 15px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}

/* Dashboard buttons — SINGLE COLUMN */
.dashboard-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin: 20px 0;
}

.dashboard-buttons a {
    background: #007bff;
    color: #fff;
    padding: 15px;
    text-align: center;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    transition: background 0.2s, transform 0.1s;
    display: block;
}

.dashboard-buttons a:hover {
    background: #0056b3;
    transform: translateY(-1px);
}

/* Profile header */
.profile-header {
    background: #007bff;
    color: white;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.profile-header h2 {
    margin: 0 0 5px 0;
}

.profile-section {
    margin-bottom: 15px;
}

/* Buttons used inside cards (Reply, etc.) */
.btn {
    background: #007bff;
    color: #fff;
    padding: 10px 15px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    transition: background 0.2s, transform 0.1s;
}

.btn:hover {
    background: #0056b3;
    transform: translateY(-1px);
}