/* Minimal styles for Icecube dashboard */
body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif;
    background-color: #0B0F14;
    color: #F5F9FA;
}

.login-page {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.login-container {
    background: rgba(11, 15, 20, 0.85);
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
    text-align: center;
    max-width: 320px;
    width: 90%;
}

.login-container .logo {
    width: 120px;
    height: auto;
    margin-bottom: 20px;
}

.login-container h1 {
    margin-top: 0;
    margin-bottom: 20px;
    font-size: 1.8em;
    color: #9BEFFF;
}

.login-form .form-group {
    margin-bottom: 15px;
    text-align: left;
}

.login-form label {
    display: block;
    font-size: 0.9em;
    margin-bottom: 6px;
    color: #9BEFFF;
}

.login-form input[type="text"],
.login-form input[type="password"] {
    width: 100%;
    padding: 8px 10px;
    border: 1px solid #00E5FF;
    border-radius: 4px;
    background: #0B0F14;
    color: #F5F9FA;
    font-size: 1em;
}

.login-form .btn {
    width: 100%;
    padding: 10px;
    background: #00E5FF;
    border: none;
    border-radius: 4px;
    color: #0B0F14;
    font-size: 1em;
    cursor: pointer;
    transition: background 0.2s;
}

.login-form .btn:hover {
    background: #00BBD6;
}

.login-form .error {
    color: #FF6347;
    margin-bottom: 10px;
    font-size: 0.9em;
}

/* Dashboard styles */

.dashboard {
    display: flex;
    height: 100vh;
}

.sidebar {
    width: 220px;
    background: #081018;
    padding: 20px;
    box-shadow: 0 0 10px rgba(0, 229, 255, 0.3);
    display: flex;
    flex-direction: column;
}

.sidebar .logo {
    width: 140px;
    height: auto;
    margin-bottom: 20px;
}

.sidebar h2 {
    margin: 0 0 20px;
    font-size: 1.4em;
    color: #9BEFFF;
}

.sidebar nav a {
    color: #F5F9FA;
    text-decoration: none;
    padding: 10px 0;
    display: block;
    font-size: 1em;
    border-bottom: 1px solid #11202e;
    transition: color 0.2s;
}

.sidebar nav a:hover,
.sidebar nav a.active {
    color: #00E5FF;
}

.content {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
}

.kpis {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    margin-bottom: 20px;
}

.kpi {
    flex: 1 1 200px;
    background: #0B0F14;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 0 6px rgba(0, 229, 255, 0.3);
}

.kpi h3 {
    margin-top: 0;
    color: #9BEFFF;
    font-size: 1em;
}

.kpi p {
    margin: 5px 0 0;
    font-size: 1.4em;
    font-weight: 700;
}

.charts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.chart-card {
    background: #0B0F14;
    padding: 16px;
    border-radius: 8px;
    box-shadow: 0 0 6px rgba(0, 229, 255, 0.3);
}

.chart-card h3 {
    margin-top: 0;
    margin-bottom: 10px;
    color: #9BEFFF;
    font-size: 1.1em;
}

.balance-section {
    background: #0B0F14;
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
    box-shadow: 0 0 6px rgba(0, 229, 255, 0.3);
}

.balance-section h3 {
    margin-top: 0;
    margin-bottom: 12px;
    color: #9BEFFF;
}

.balance-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.balance-summary .item {
    flex: 1 1 200px;
    font-size: 1em;
}

.balance-chart {
    margin-top: 20px;
    height: 260px;
}