:root {
    --main: #00ff88;
    --bg: #030504;
    --glass: rgba(0, 255, 136, 0.03);
    --border: rgba(0, 255, 136, 0.15);
    --text: #e0e6ed;
    --dim: #555;
    --red: #ff0055;
}

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

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Outfit', 'Courier New', monospace;
    min-height: 100vh;
    padding: 40px 20px;
    background-image: radial-gradient(circle at 50% 50%, #050a08 0%, #030504 100%);
}

.back-btn {
    position: fixed;
    top: 20px;
    left: 20px;
    padding: 8px 20px;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--main);
    text-decoration: none;
    font-size: 0.75rem;
    letter-spacing: 2px;
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: 0.3s;
}

.back-btn:hover {
    background: var(--main);
    color: #000;
}

.shield-container {
    max-width: 1200px;
    margin: 40px auto;
    background: var(--glass);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 30px;
    backdrop-filter: blur(30px);
    box-shadow: 0 0 50px rgba(0, 255, 136, 0.05);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border);
    padding-bottom: 15px;
    margin-bottom: 30px;
    font-weight: 200;
    letter-spacing: 5px;
    color: var(--main);
}

#sys-time { opacity: 0.5; font-size: 0.9rem; }

.signal-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.coin-box {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 25px;
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.coin-box:hover {
    transform: translateY(-5px);
    border-color: var(--main);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.1);
}

.coin-name {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--main);
    margin-bottom: 5px;
    letter-spacing: 2px;
}

.price {
    font-size: 1.2rem;
    color: #fff;
    margin-bottom: 20px;
    opacity: 0.8;
}

.factor-list {
    margin-bottom: 25px;
}

.factor {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    padding: 10px 0;
    border-bottom: 1px solid rgba(0, 255, 136, 0.05);
}

.f-label { color: var(--dim); letter-spacing: 1px; }
.f-val { font-weight: 700; font-family: monospace; }

.final-signal {
    padding: 12px;
    border-radius: 6px;
    border: 1px solid var(--border);
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 2px;
}

/* Signal States */
.sig-sb { color: var(--main); border-color: var(--main); background: rgba(0,255,136,0.1); box-shadow: 0 0 15px rgba(0,255,136,0.2); }
.sig-buy { color: #88ff00; border-color: #88ff00; }
.sig-hold { color: #888; border-color: #444; }
.sig-sell { color: #ffaa00; border-color: #ffaa00; }
.sig-ss { color: var(--red); border-color: var(--red); background: rgba(255,0,85,0.1); box-shadow: 0 0 15px rgba(255,0,85,0.2); }

.overall-box {
    border-top: 1px solid var(--border);
    padding-top: 30px;
}

.overall-title {
    font-size: 0.8rem;
    color: var(--dim);
    margin-bottom: 15px;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.overall-text {
    font-size: 1.1rem;
    line-height: 1.8;
    background: rgba(255,255,255,0.02);
    padding: 25px;
    border-radius: 8px;
}

#loading {
    font-family: monospace;
    letter-spacing: 3px;
    color: var(--main);
}

.err-msg { color: var(--red); font-size: 0.9rem; text-align: center; }