/* IPB-Style Unified Dark Theme */
body {
    background-color: #11171f; /* Dark background for the main page */
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: #c4d1de; /* Soft light text for readability */
    font-size: 14px;
    margin: 0;
    padding: 0;
}

/* Universal Links */
a {
    color: #4a90e2; /* Standard IPB blue for links */
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #72aee6;
}

#container {
    width: 90%;
    max-width: 1400px;
    margin: 30px auto;
}

#header {
    background-color: #1d2633;
    padding: 25px 5%;
    color: #ffffff;
    border-bottom: 1px solid #283445; /* Clean dividing line under the header */
}

#logo {
    color: #ffffff;
    font-size: 26px;
    font-weight: 700;
    text-decoration: none;
    letter-spacing: -0.5px;
    display: block;
    margin-bottom: 15px;
}

/* IPB Card Emulation - Dark Mode */
.tborder {
    background: #1d2633;
    border: 1px solid #283445;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    margin-bottom: 25px;
    border-collapse: separate;
    border-spacing: 0;
    overflow: hidden;
    width: 100%;
}

.thead {
    background: #1d2633;
    color: #ffffff;
    font-size: 16px;
    font-weight: 600;
    padding: 18px 20px;
    border-bottom: 1px solid #283445;
}

.tcat {
    background: #151c25; /* Slightly darker to contrast with the card body */
    color: #8b9eb3;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    padding: 12px 20px;
    border-bottom: 1px solid #283445;
}

.trow1, .trow2 {
    background: #1d2633;
    padding: 18px 20px;
    border-bottom: 1px solid #283445;
    color: #c4d1de;
}

/* Remove bottom border from last row to prevent double borders */
.tborder tr:last-child td {
    border-bottom: none;
}

/* IPB Blue Buttons */
.button, a.button {
    background-color: #2161b5;
    color: #ffffff !important;
    border-radius: 4px;
    padding: 10px 18px;
    font-weight: 500;
    border: none;
    transition: background 0.2s ease;
    cursor: pointer;
    display: inline-block;
}

.button:hover, a.button:hover {
    background-color: #1a4d90;
}

/* Breadcrumbs */
.navigation {
    background: transparent;
    padding: 10px 0;
    font-size: 13px;
    color: #8b9eb3;
    margin-bottom: 20px;
}

.navigation a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 500;
}

.navigation a:hover {
    color: #4a90e2;
}

/* =========================================
   IPB-Style Header Navigation & Links
   ========================================= */

/* 1. Fix Link Contrast in the Header Area */
#header a, 
#panel a, 
.menu a {
    color: #c4d1de !important;
    text-decoration: none;
    font-weight: 500;
    font-size: 14px;
    transition: color 0.2s ease-in-out;
}

#header a:hover, 
#panel a:hover, 
.menu a:hover {
    color: #ffffff !important; 
}

/* 2. Unified Single Horizontal Row Navigation Menu */
.menu ul, 
#header ul {
    display: flex !important;
    flex-direction: row !important;
    flex-wrap: nowrap !important;
    justify-content: flex-start !important; 
    align-items: center !important;
    list-style: none !important;
    list-style-type: none !important;
    margin: 15px 0 !important;
    padding: 10px 0 !important; /* Removed side padding so it aligns flush left */
    gap: 25px !important;
    background: transparent !important; /* Removes the background box for a seamless look */
}

.menu ul li, 
#header ul li {
    display: inline-flex !important;
    margin: 0 !important;
    padding: 0 !important;
}

/* Force the search bar container to behave below the menu */
#header form {
    margin-top: 15px;
    text-align: left;
}