:root {
    --bg-color: #f8f9fa;
    --card-bg: #ffffff;
    --text-main: #1a1a1a;
    --text-secondary: #666666;
    --border-color: #e5e7eb;
    --primary: #017EFF;
    --success: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-color);
    color: var(--text-main);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: 800px;
    margin: 0 auto;
    padding: 60px 20px;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
}

.logo span {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, #017EFF 0%, #0056CC 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.back-link {
    text-decoration: none;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    transition: opacity 0.2s;
}

.back-link:hover {
    opacity: 0.8;
}

.status-overview {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    margin-bottom: 32px;
    border-top: 6px solid var(--success);
    display: flex;
    flex-direction: column;
    gap: 8px;
    transition: border-color 0.3s ease;
}

.status-text-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-indicator {
    width: 20px;
    height: 20px;
    background-color: var(--success);
    border-radius: 50%;
    flex-shrink: 0;
    transition: background-color 0.3s;
}

.status-indicator.pulse {
    box-shadow: 0 0 0 rgba(16, 185, 129, 0.4);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
    }

    70% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }

    100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
    }
}

.headline {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
    letter-spacing: -0.5px;
}

.last-checked {
    font-size: 13px;
    color: var(--text-secondary);
    margin-top: 4px;
}

.components-section {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
    overflow: hidden;
    margin-bottom: 32px;
    border: 1px solid var(--border-color);
}

.section-title {
    padding: 24px 32px;
    margin: 0;
    font-size: 16px;
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
    background: #fafafa;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 12px;
}

.component-item {
    padding: 20px 32px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background-color 0.2s;
}

.component-item:hover {
    background-color: #fcfcfc;
}

.component-item:last-child {
    border-bottom: none;
}

.component-name {
    font-weight: 600;
    color: var(--text-main);
    font-size: 15px;
}

.component-status-group {
    display: flex;
    align-items: center;
    gap: 16px;
}

.component-status {
    font-weight: 600;
    font-size: 14px;
}

.component-ping {
    font-family: monospace;
    font-size: 12px;
    color: var(--text-secondary);
    background: #f3f4f6;
    padding: 4px 8px;
    border-radius: 6px;
    border: 1px solid #e5e7eb;
}

.chart-container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--border-color);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.chart-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.chart-controls {
    display: flex;
    gap: 6px;
    background: #f3f4f6;
    padding: 4px;
    border-radius: 8px;
    flex-wrap: wrap;
    /* Pour mobile */
}

.period-btn {
    background: transparent;
    border: none;
    border-radius: 6px;
    padding: 6px 10px;
    font-size: 12px;
    cursor: pointer;
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.2s;
    min-width: 42px;
}

.period-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.5);
}

.period-btn.active {
    background: white;
    color: var(--primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

canvas {
    width: 100%;
    height: 240px;
}

.footer {
    text-align: center;
    margin-top: 60px;
    color: var(--text-secondary);
    font-size: 13px;
    border-top: 1px solid var(--border-color);
    padding-top: 30px;
}

.loading-state {
    padding: 40px;
    text-align: center;
    color: var(--text-secondary);
    font-style: italic;
}

@media (max-width: 600px) {
    .container {
        padding: 30px 16px;
    }

    .status-overview {
        flex-direction: column;
        text-align: center;
        gap: 16px;
        padding: 24px;
    }

    .status-text-group {
        flex-direction: column;
    }

    .chart-header {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .chart-controls {
        width: 100%;
        justify-content: space-between;
    }

    .period-btn {
        flex: 1;
        text-align: center;
        min-width: 38px;
        padding: 6px 8px;
        font-size: 11px;
    }

    .component-item {
        padding: 16px;
    }
}