body, html {
    margin: 0;
    padding: 0;
    height: 100vh;
    width: 100vw;
    overflow: hidden;
    font-family: Arial, sans-serif;
}

#background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: #0a0a14;
}

.timer-container {
    position: fixed;
    width: 100%;
    height: 100%;
}

.timerBox {
    position: absolute;
    width: 480px;
    height: 480px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: transparent;
    border: none;
    box-shadow: none;
}

.timer-circle {
    width: 380px;
    height: 380px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.time {
    font-size: 4.5rem;
    font-weight: bold;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
}

.label {
    font-size: 2.2rem;
    color: white;
    margin-top: 10px;
    text-shadow: 0 0 5px rgba(255, 255, 255, 0.7);
}

#timer1 { top: 20px; left: 20px; border-color: #e67e80; } /* Korallenrot */
#timer2 { top: 20px; right: 20px; border-color: #a7c080; } /* Moosgrün */
#timer3 { bottom: 20px; left: 20px; border-color: #7f99bb; } /* kühles Blau */
#timer4 { bottom: 20px; right: 20px; border-color: #e6b450; } /* Goldgelb */

#timer1 .timer-circle { border: 8px solid #f1a3a4; } /* helleres Korallenrot */
#timer2 .timer-circle { border: 8px solid #bfd69c; } /* helleres Moosgrün */
#timer3 .timer-circle { border: 8px solid #9bb4cf; } /* helleres Blau */
#timer4 .timer-circle { border: 8px solid #f2ce85; } /* helleres Goldgelb */

/* Central Clock Styles */
.central-clock {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    z-index: 10;
    pointer-events: none;
}

.central-time {
    font-size: 8rem;
    font-weight: bold;
    color: white;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.7);
    margin-bottom: 1rem;
    font-family: 'Arial', sans-serif;
    opacity: 0.9;
}

.central-label {
    font-size: 2rem;
    color: white;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.7);
    font-family: 'Arial', sans-serif;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
}

/* Info Header Styles */
.info-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 12px 0;
    background: rgba(10, 10, 20, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.info-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 30px;
    font-size: 0.95rem;
}

.info-main, .info-time {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 400;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

.info-time {
    font-family: 'SF Mono', 'Roboto Mono', 'Courier New', monospace;
    font-weight: 500;
}

.divider {
    color: rgba(255, 255, 255, 0.3);
    font-weight: 300;
    margin: 0 2px;
}

#time {
    color: #4facfe;
    font-weight: 600;
    letter-spacing: 0.5px;
}

#week {
    color: #00f2fe;
    font-weight: 600;
}

/* Adjust layout to account for fixed header */
body {
    padding-top: 60px; /* Height of the header */
}

.central-clock {
    margin-top: 0;
    padding-top: 20px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .info-container {
        flex-direction: column;
        gap: 6px;
        padding: 8px 15px;
        text-align: center;
    }
    
    body {
        padding-top: 85px;
    }
}

.progress-container {
    width: 80%;
    height: 8px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    overflow: hidden;
    margin: 0 auto;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.2);
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #4facfe 0%, #00f2fe 100%);
    border-radius: 4px;
    transition: width 0.5s ease-out;
    box-shadow: 0 0 15px rgba(79, 172, 254, 0.5);
}