* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background: url('Rockingham-Stock-Image.jpg') no-repeat center center fixed;
    background-size: cover;
    color: #e0e0e0;
    font-weight: 400;
    line-height: 1.6;
}

/* Navbar */
.navbar-dark {
    background: linear-gradient(90deg, rgba(26, 26, 46, 0.95), rgba(22, 33, 62, 0.95));
    padding: 0.8rem 2rem;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 500;
    color: #fff;
    letter-spacing: 1px;
    transition: color 0.3s ease;
}

.navbar-brand:hover {
    color: #ff0000;
}

.navbar-nav .nav-link {
    font-size: 0.95rem;
    font-weight: 400;
    margin-left: 1.5rem;
    color: #e0e0e0;
    transition: color 0.3s ease, transform 0.2s ease;
}

ocrine-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: #ff0000;
    transform: translateY(-1px);
}

.navbar-toggler {
    border: none;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba%28255, 255, 255, 0.9%29' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

@media screen and (max-width: 768px) {
    .navbar-nav {
        background: rgba(26, 26, 46, 0.98);
        padding: 1rem;
        border-radius: 8px;
        margin-top: 0.5rem;
    }

    .nav-item {
        margin: 0.5rem 0;
    }
}

/* Container */
.container {
    background: rgba(0, 0, 0, 0.75);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 2rem;
    backdrop-filter: blur(4px);
}

/* Headings */
h1 {
    text-align: center;
    font-size: 2rem;
    font-weight: 500;
    color: #ff0000;
    letter-spacing: 0.5px;
    margin-bottom: 1.5rem;
}

h3 {
    font-size: 1.4rem;
    font-weight: 400;
    color: #e0e0e0;
    margin-bottom: 1rem;
}

h4 {
    font-size: 1.2rem;
    font-weight: 400;
    color: #e0e0e0;
}

/* Table */
.table {
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
    color: #333;
}

.table th,
.table td {
    padding: 0.75rem;
    text-align: left;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.table th {
    background: linear-gradient(90deg, #ff0000, #cc0000);
    color: #fff;
    font-weight: 500;
}

.table tr:nth-child(even) {
    background: rgba(240, 240, 240, 0.9);
}

.table tr:hover {
    background: rgba(255, 255, 255, 1);
    transition: background 0.2s ease;
}

.table td:first-child,
.table th:first-child {
    border-top-left-radius: 8px;
    border-bottom-left-radius: 8px;
}

.table td:last-child,
.table th:last-child {
    border-top-right-radius: 8px;
    border-bottom-right-radius: 8px;
}

/* Ladder (Alternative to Table) */
.ladder {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 8px;
    color: #333;
}

.ladder h3 {
    font-size: 1.4rem;
    font-weight: 500;
    color: #ff0000;
    margin-bottom: 1rem;
}

.ladder-item {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transition: background 0.2s ease;
}

.ladder-item:hover {
    background: rgba(255, 255, 255, 1);
}

.ladder-item:last-child {
    border-bottom: none;
}

/* Buttons */
.btn-modern {
    background: linear-gradient(90deg, #ff0000, #cc0000);
    border: none;
    color: #fff;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
    transition: background 0.3s ease, transform 0.1s ease;
}

.btn-modern:hover {
    background: linear-gradient(90deg, #cc0000, #ff0000);
    transform: translateY(-1px);
}

.btn-modern:active {
    transform: translateY(1px);
}

.btn-success.btn-sm {
    background: linear-gradient(90deg, #28a745, #218838);
    border: none;
    color: #fff;
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-size: 0.85rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.btn-success.btn-sm:hover {
    background: linear-gradient(90deg, #218838, #28a745);
}

/* Footer */
footer {
    text-align: center;
    margin-top: 2rem;
    color: #e0e0e0;
    font-size: 0.9rem;
}

footer a {
    color: #ff0000;
    text-decoration: none;
    transition: color 0.2s ease;
}

footer a:hover {
    color: #cc0000;
}

/* Accordion */
.accordion-button {
    background: linear-gradient(90deg, #ff0000, #cc0000);
    color: #fff;
    font-weight: 500;
    border-radius: 6px;
}

.accordion-button:not(.collapsed) {
    background: linear-gradient(90deg, #cc0000, #ff0000);
}

/* List Group */
.list-group-item {
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    border: none;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: 0.75rem;
    transition: background 0.2s ease;
}

.list-group-item:hover {
    background: rgba(255, 255, 255, 1);
}