/* General page styling */
body {
    font-family: 'Segoe UI', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #2b2b2b; /* dark gray background */
    color: #e0e0e0; /* light gray text */
}

/* Container for content */
.container {
    width: 95%;
    max-width: 800px; /* makes it look good on desktop, tablet, mobile */
    margin: 30px auto;
    padding: 20px;
    background: #3a3a3a; /* slightly lighter gray panel */
    border-radius: 8px;
    box-shadow: 0 3px 8px rgba(0,0,0,0.5);
}

/* Headings */
h1, h2, h3 {
    color: #ffffff;
    text-align: center;
    font-weight: bold;
    border-bottom: 2px solid #4a6075; /* blue-gray underline */
    padding-bottom: 5px;
    margin-bottom: 15px;
}

/* Navbar */
nav {
    background-color: #1a1a1a; /* blue-gray */
    padding: 12px 20px;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}

nav img {
    height: 40px;
    margin-right: 20px;
}

nav a {
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
    margin-right: 18px;
    transition: color 0.2s;
}

nav a:hover {
    color: #ffcc00; /* gold highlight on hover */
}

/* Forms */
form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

label {
    font-weight: bold;
    color: #ddd;
}

input, select, textarea, button {
    padding: 10px;
    font-size: 15px;
    border: 1px solid #555;
    border-radius: 6px;
    background-color: #2e2e2e;
    color: #fff;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: #4a6075;
    box-shadow: 0 0 6px rgba(74,96,117,0.6);
}

/* Buttons */
button {
    background-color: #4a6075; /* blue-gray */
    color: white;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    border: none;
    border-radius: 6px;
    transition: background-color 0.3s;
}

button:hover {
    background-color: #3a4d61;
}

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 20px;
    background-color: #3a3a3a;
}

table, th, td {
    border: 1px solid #444;
}

th, td {
    padding: 12px;
    text-align: left;
}

th {
    background-color: #2a333e; /* blue-gray header */
    color: white;
    font-weight: bold;
}

tr:nth-child(even) {
    background-color: #333;
}

tr:hover {
    background-color: #444;
}

/* Responsive tweaks */
/* Form container */
.form-container {
    background-color: #2a2a2a; /* dark gray background */
    padding: 20px;
    margin: 20px auto; /* center on page */
    border-radius: 8px;
    max-width: 600px; /* limit width on desktop */
    box-shadow: 0 4px 8px rgba(0,0,0,0.4);
}

/* Form labels & inputs */
form label {
    font-weight: bold;
    display: block;
    margin-bottom: 6px;
    color: #ffffff;
}

form input, form select, form textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 15px;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #3a3a3a;
    color: #fff;
}

/* Responsive tweak for mobile */
@media (max-width: 768px) {
    .form-container {
        max-width: 95%;
        padding: 15px;
    }
}


/* General button styling */
.btn {
    display: inline-block;
    padding: 8px 14px;
    margin: 3px;
    font-size: 14px;
    font-weight: bold;
    border-radius: 6px;
    text-decoration: none;
    color: #ffffff;
    transition: background-color 0.3s;
}

/* Specific types */
.btn-add {
    background-color: #4a6075; /* blue-gray */
}
.btn-add:hover {
    background-color: #3a4d61;
}

.btn-edit {
    background-color: #2d8659; /* greenish */
}
.btn-edit:hover {
    background-color: #246b47;
}

.btn-delete {
    background-color: #a94442; /* red */
}
.btn-delete:hover {
    background-color: #8a3736;
}

/* Status colors */
.status {
    font-weight: bold;
    padding: 4px 8px;
    border-radius: 5px;
    color: white;
}

.status-good {
    background-color: #113711;
}

.status-bad {
    background-color: #5c0000;
}

.status-degraded {
    background-color: #54421e;
}

.status-new {
    background-color: #173f59;
}