:root {
    --bg-color: #050505;
    --text-color: #00ff41;
    --border-color: #00ff41;
    --dim-color: #008f11;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    border-radius: 0 !important;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Courier New', Courier, monospace;
    line-height: 1.6;
    overflow-x: hidden;
    padding: 20px;
    text-shadow: 0 0 5px var(--dim-color);
}

.crt-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%), linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 2px, 3px 100%;
    z-index: 9999;
    pointer-events: none;
    opacity: 0.8;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

header {
    border: 2px solid var(--border-color);
    padding: 20px;
    margin-bottom: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #001100;
}

h1 {
    font-size: 1.5rem;
    font-weight: normal;
    text-transform: uppercase;
}

.system-status {
    animation: blink 2s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.layout {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
}

.sidebar {
    border: 2px solid var(--border-color);
    padding: 20px;
    background: #001100;
    height: fit-content;
}

.filter-group {
    margin-bottom: 20px;
}

.filter-group label {
    display: block;
    margin-bottom: 5px;
}

input[type="text"], input[type="date"], select {
    width: 100%;
    background-color: var(--bg-color);
    color: var(--text-color);
    border: 1px solid var(--border-color);
    padding: 8px;
    font-family: inherit;
}

input:focus, select:focus {
    outline: none;
    background-color: #002200;
}

.btn {
    width: 100%;
    background-color: var(--text-color);
    color: var(--bg-color);
    border: 1px solid var(--border-color);
    padding: 10px;
    font-family: inherit;
    font-weight: bold;
    cursor: pointer;
    text-transform: uppercase;
}

.btn:hover {
    background-color: var(--bg-color);
    color: var(--text-color);
}

.feed {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.post {
    border: 1px solid var(--border-color);
    padding: 15px;
    background: #0a0a0a;
}

.post-header {
    border-bottom: 1px dashed var(--dim-color);
    padding-bottom: 10px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    font-size: 0.9em;
    color: var(--dim-color);
}

.post-content {
    white-space: pre-wrap;
    word-break: break-word;
}

.no-data {
    border: 1px solid var(--border-color);
    padding: 20px;
    text-align: center;
    background: #001100;
}

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