:root {
    --wf-bg: #ffffff;
    --wf-text: #000000;
    --wf-border: #000000;
    --wf-border-width: 2px;
    --wf-padding: 20px;
    --wf-gap: 20px;
    --wf-font: "Courier New", Courier, monospace;
}

body {
    background-color: var(--wf-bg);
    color: var(--wf-text);
    font-family: var(--wf-font);
    margin: 0;
    padding: 0;
    line-height: 1.4;
    overflow-x: hidden;
}

* {
    box-sizing: border-box;
}

/* Layout Containers */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--wf-padding);
}

header {
    border-bottom: var(--wf-border-width) solid var(--wf-border);
    padding: var(--wf-padding);
    text-align: center;
    text-transform: uppercase;
    font-weight: bold;
}

footer {
    border-top: var(--wf-border-width) solid var(--wf-border);
    padding: var(--wf-padding);
    text-align: center;
    margin-top: 40px;
}

/* Wireframe Elements */
.box {
    border: var(--wf-border-width) solid var(--wf-border);
    padding: var(--wf-padding);
    margin-bottom: var(--wf-gap);
    background: transparent;
}

.flex {
    display: flex;
    gap: var(--wf-gap);
    flex-wrap: wrap;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--wf-gap);
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--wf-gap);
}

.grid-sidebar {
    display: grid;
    grid-template-columns: 250px 1fr;
    gap: var(--wf-gap);
}

@media (max-width: 768px) {
    .grid-sidebar {
        grid-template-columns: 1fr;
    }
}

/* Components */
.label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.input-placeholder {
    width: 100%;
    height: 40px;
    border: var(--wf-border-width) solid var(--wf-border);
    margin-bottom: 15px;
    padding: 10px;
    display: flex;
    align-items: center;
}

.btn-placeholder {
    display: inline-block;
    border: var(--wf-border-width) solid var(--wf-border);
    padding: 10px 20px;
    text-align: center;
    text-decoration: none;
    color: inherit;
    font-weight: bold;
    cursor: pointer;
}

.btn-placeholder:hover {
    background-color: #f0f0f0;
}

.btn-full {
    display: block;
    width: 100%;
}

.logo-placeholder {
    font-size: 24px;
    font-weight: 900;
    border: var(--wf-border-width) solid var(--wf-border);
    padding: 5px 15px;
}

.search-placeholder {
    flex-grow: 1;
    border: var(--wf-border-width) solid var(--wf-border);
    padding: 10px;
}

.divider {
    border-top: var(--wf-border-width) solid var(--wf-border);
    margin: 20px 0;
}

.section-title {
    border: var(--wf-border-width) solid var(--wf-border);
    display: inline-block;
    padding: 5px 15px;
    margin-bottom: 15px;
    font-weight: bold;
}

.nav-link {
    text-decoration: none;
    color: inherit;
    border-bottom: 1px solid transparent;
}

.nav-link:hover {
    border-bottom: 1px solid var(--wf-border);
}

/* Sidebar Styling */
.sidebar {
    border-right: var(--wf-border-width) solid var(--wf-border);
    padding-right: var(--wf-gap);
}

/* Table Style */
.table-placeholder {
    width: 100%;
    border-collapse: collapse;
}

.table-placeholder th, .table-placeholder td {
    border: var(--wf-border-width) solid var(--wf-border);
    padding: 10px;
    text-align: left;
}

/* List Item */
.list-item {
    border-bottom: 1px solid var(--wf-border);
    padding: 10px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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