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

body {
    background: #0f0f0f;
    color: #00ff00;
    font-family: 'Segoe UI', Arial, sans-serif;
}

.container {
    max-width: 1100px;
    margin: 20px auto;
    padding: 20px;
}

h1 {
    text-align: center;
    margin-bottom: 20px;
    color: #00ff88;
}

.controls {
    text-align: center;
    margin: 15px 0 25px;
}

.controls select, .controls button {
    padding: 8px 12px;
    font-size: 1em;
    background: #1a1a1a;
    color: #00ff00;
    border: 1px solid #00aa44;
    border-radius: 4px;
}

.current-temps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-bottom: 30px;
}

.card {
    background: #1a1a1a;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid #00aa44;
    text-align: center;
}

.core-name {
    font-size: 0.95em;
    color: #888;
}

.temp {
    font-size: 2.1em;
    font-weight: bold;
}

.hot { color: #ff4444; }
.warn { color: #ffaa00; }
.normal { color: #00ff88; }

.controls {
    text-align: center;
    margin: 20px 0;
}
.controls button {
    margin-left: 10px;
    padding: 10px 16px;
    background: #006600;
    border: none;
    color: white;
    border-radius: 6px;
    cursor: pointer;
}
.controls button:hover {
    background: #00aa00;
}

/* Модальное окно */
.modal {
    display: none;
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 1000;
}
.modal-content {
    background: #1a1a1a;
    margin: 10% auto;
    padding: 25px;
    width: 90%;
    max-width: 500px;
    border: 2px solid #00aa44;
    border-radius: 10px;
}

/* === ГРАФИК === */
#tempChart {
    width: 100% !important;
    height: 320px !important;     /* ← Основная высота графика */
    max-height: 380px;
}

.chart-container {
    position: relative;
    width: 100%;
    height: 340px;                /* Фиксированная высота контейнера */
    margin: 25px 0;
    background: #1a1a1a;
    border-radius: 8px;
    padding: 10px;
    border: 1px solid #003300;
}