:root {
    --bg-color: #0a0b10;
    --panel-bg: rgba(16, 20, 35, 0.8);
    --border-color: rgba(0, 229, 255, 0.3);
    --glow-color: rgba(0, 229, 255, 0.6);
    --text-color: #e2e8f0;
    --accent-color: #00e5ff;
    --accent-danger: #ff0055;
    --font-sci: 'Orbitron', sans-serif;
    --font-body: 'Rajdhani', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1.2rem;
    letter-spacing: 1px;
    overflow-x: hidden;
    min-height: 100vh;
}

/* Siatka holograficzna na całym ekranie */
body::before {
    content: "";
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    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, 255, 0, 0.06));
    background-size: 100% 4px, 6px 100%;
    z-index: 99;
    pointer-events: none;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1.5rem;
}

/* Wszystko w jednym wierszu */
.top-bar {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: rgba(10, 12, 22, 0.9);
    border: 1px solid var(--border-color);
    padding: 0.75rem 1.5rem;
    margin-bottom: 2.5rem;
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 15px, 100% 100%, 0 100%);
}

.btn-back {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    padding: 0.4rem 0.8rem;
    font-family: var(--font-sci);
    font-size: 0.9rem;
    cursor: pointer;
    text-transform: uppercase;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-back:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    box-shadow: 0 0 10px var(--border-color);
}

.top-bar h1 {
    font-family: var(--font-sci);
    color: #fff;
    text-shadow: 0 0 10px var(--glow-color);
    font-size: 2rem;
    text-transform: uppercase;
    border-right: 2px solid var(--border-color);
    padding-right: 1.5rem;
    margin-right: 0.5rem;
    white-space: nowrap;
}

/* Ekran starego monitora */
.monitor-screen {
    flex-grow: 1;
    background: #040805;
    border: 1px solid #14351f;
    border-radius: 4px;
    padding: 0.5rem 1rem;
    position: relative;
    overflow: hidden;
    height: 48px;
    display: flex;
    align-items: center;
    box-shadow: inset 0 0 15px rgba(0, 255, 0, 0.2);
}

/* Zielona poświata starego kineskopu */
.monitor-glow {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: radial-gradient(circle, rgba(0,255,100,0.05) 0%, rgba(0,0,0,0) 80%);
    pointer-events: none;
}

.monitor-text {
    font-family: var(--font-sci);
    font-size: 0.95rem;
    color: #33ff66;
    text-shadow: 0 0 4px rgba(51, 255, 102, 0.8);
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
}

/* Kursor terminala */
.monitor-text::after {
    content: "█";
    margin-left: 4px;
    animation: blink 0.8s infinite;
}

/* Dolna sekcja kafelków - powrót do widoku siatki */
.grid-menu {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--panel-bg);
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    position: relative;
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 15px), calc(100% - 15px) 100%, 0 100%);
    transition: all 0.25s ease;
}

.card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 0 20px var(--border-color);
    transform: translateY(-4px);
}

.card h2 {
    font-family: var(--font-sci);
    font-size: 1.6rem;
    text-transform: uppercase;
}

.card.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    border-color: rgba(255, 0, 85, 0.1);
}
.card.disabled:hover {
    transform: none;
    box-shadow: none;
}

.badge {
    position: absolute;
    top: 8px;
    right: 8px;
    font-size: 0.75rem;
    padding: 0.15rem 0.5rem;
    text-transform: uppercase;
    font-family: var(--font-sci);
    border-radius: 2px;
}
.badge-nowosc {
    background: var(--accent-color);
    color: #000;
    font-weight: bold;
}
.badge-przygotowanie {
    border: 1px solid var(--accent-danger);
    color: var(--accent-danger);
}

.status-message {
    font-family: var(--font-sci);
    grid-column: 1 / -1;
    text-align: center;
    padding: 3rem;
}

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

/* Responsywność dla małych ekranów */
@media (max-width: 850px) {
    .top-bar { flex-direction: column; align-items: stretch; gap: 0.8rem; }
    .top-bar h1 { border-right: none; padding-right: 0; margin-right: 0; text-align: center; }
    .monitor-screen { height: auto; min-height: 50px; white-space: normal; }
    .monitor-text { white-space: normal; }
}