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

html, body {
    width: 100%;
    height: 100%;
}

body {
    background: #050607;
    font-family: Arial, Helvetica, sans-serif;
    color: #ffffff;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* ===== Cluster layout ===== */
.cluster-wrap {
    width: 100%;
    max-width: 1400px;
    padding: 40px 20px;
    margin: 0 auto;
    background: radial-gradient(circle at top, #15171a 0, #050607 55%);
    box-shadow: 0 0 80px rgba(0,0,0,0.85);
    border-radius: 30px;
    position: relative;
}

/* Header */
.cluster-header {
    text-align: center;
    margin-bottom: 20px;
}

.month-text {
    font-size: 40px;
    letter-spacing: 4px;
    color: #ff2727;
    text-shadow: 0 0 15px rgba(255, 0, 0, 0.7);
    margin-bottom: 8px;
}

.goal-text {
    font-size: 22px;
    color: #39ff14;
    text-shadow: 0 0 10px rgba(57, 255, 20, 0.8);
}

/* Rows */
.top-row,
.bottom-row {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 120px;
}

/* Spacing between rows */
.top-row {
    margin-bottom: 40px;
}

/* Gauge columns */
.gauge-column {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #ffffff;
}

.gauge-column.small canvas {
    width: 220px;
    height: 220px;
}

.gauge-column.large canvas {
    width: 320px;
    height: 320px;
}

/* Labels */
.gauge-label.main {
    margin-top: 8px;
    font-size: 18px;
    letter-spacing: 2px;
    color: #39ff14;
    text-transform: uppercase;
    text-shadow: 0 0 8px rgba(57,255,20,0.6);
}

.gauge-label.value {
    margin-top: 4px;
    font-size: 22px;
    font-weight: bold;
    color: #ffffff;
}

/* Manager login link */
.manager-login {
    position: absolute;
    bottom: 18px;
    right: 30px;
    font-size: 12px;
}

.manager-login a {
    color: #888;
    text-decoration: none;
}

.manager-login a:hover {
    color: #ffffff;
}