:root {
    --bg-color: #0b0c10;
    --card-bg: #1f2833;
    --text-primary: #66fcf1;
    --text-secondary: #c5c6c7;
    --accent-green: #45a29e;
    --accent-red: #ef476f;
    --accent-yellow: #ffea00;
    --accent-orange: #ff9f43;
    --card-border: 1px solid #2d3e50;
}

body {
    background-color: var(--bg-color);
    color: var(--text-secondary);
    font-family: 'Inter', sans-serif;
    margin: 0; padding: 20px; min-height: 100vh; 
    display: flex; flex-direction: column; gap: 15px;
    position: relative; padding-bottom: 80px;
    justify-content: center; box-sizing: border-box;
}

/* CYBER FLOOR */
.cyber-floor {
    position: fixed; bottom: 0; left: 0; width: 100%; height: 2px;
    background: var(--accent-green);
    box-shadow: 0 0 20px var(--accent-green), 0 0 40px var(--accent-green);
    z-index: 40; opacity: 0.5;
}
.cyber-floor::before {
    content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 50px;
    background: linear-gradient(to top, rgba(69, 162, 158, 0.2), transparent); pointer-events: none;
}

/* HEADER */
.header-section {
    display: flex; justify-content: space-between; align-items: center;
    border-bottom: 2px solid var(--accent-green); padding-bottom: 10px; flex-shrink: 0; width: 100%;
}
.clock-display { font-size: 2rem; font-weight: 800; color: #fff; }

/* LAYOUT GRID */
.main-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-template-rows: auto auto; gap: 15px; position: relative; z-index: 10; width: 100%; }
.span-2 { grid-column: span 2; }

/* RESPONSIVE */
@media (max-width: 1024px) { .main-grid { grid-template-columns: repeat(2, 1fr); } body { justify-content: flex-start; } }
@media (max-width: 600px) { .main-grid { grid-template-columns: 1fr; } .span-2 { grid-column: span 1 !important; } }

/* CARD UTILS */
.card {
    background-color: var(--card-bg); border: var(--card-border); border-radius: 8px;
    padding: 15px; display: flex; flex-direction: column;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3); position: relative; overflow: hidden;
    z-index: 10; backdrop-filter: blur(2px); min-height: 180px; 
}
.card-header { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; color: var(--accent-green); margin-bottom: 10px; text-transform: uppercase; letter-spacing: 1px; border-bottom: 1px solid rgba(255,255,255,0.1); padding-bottom: 5px; width: 100%; }
.card-content { flex-grow: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; width: 100%; position: relative; }

/* COMMON TEXT */
.big-value { font-size: 2.5rem; font-weight: 800; color: #fff; text-shadow: 0 0 10px currentColor; }
.unit { font-size: 0.9rem; color: #888; }
.sub-text { font-size: 0.8rem; font-weight: 600; margin-top: 5px; }
textarea { width: 100%; height: 100%; background: transparent; border: none; color: var(--text-secondary); font-family: 'JetBrains Mono', monospace; resize: none; outline: none; font-size: 1rem; }

/* LAUNCHPAD */
.launchpad-wrapper { background-color: var(--card-bg); border: var(--card-border); border-radius: 8px; padding: 15px; display: flex; flex-direction: column; overflow: hidden; z-index: 10; flex-shrink: 0; width: 100%; box-sizing: border-box; }
.launchpad-scroll { display: flex; gap: 15px; overflow-x: auto; padding-bottom: 5px; }
.app-btn { background: linear-gradient(145deg, #232d38, #1c242d); border: 1px solid #333; border-radius: 6px; min-width: 100px; height: 70px; display: flex; flex-direction: column; justify-content: center; align-items: center; text-decoration: none; transition: all 0.2s ease; cursor: pointer; flex-shrink: 0; }
.app-btn:hover { transform: translateY(-3px); border-color: var(--text-primary); background: #2a3642; }
.app-icon { font-size: 1.5rem; margin-bottom: 2px; }
.app-name { font-size: 0.7rem; color: var(--text-primary); font-weight: bold; }