.ihc-countdown-container {
    text-align: center;
    padding: 40px 20px;
    background: linear-gradient(135deg, #ff6b6b, #feca57);
    border-radius: 20px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
    color: white;
    font-family: 'Segoe UI', sans-serif;
    max-width: 800px;
    margin: 30px auto;
    overflow: hidden;
    position: relative;
}

.ihc-countdown-container::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="100" height="100" viewBox="0 0 100 100"><circle cx="50" cy="50" r="40" fill="none" stroke="rgba(255,255,255,0.1)" stroke-width="8"/></svg>');
    background-size: 60px;
    opacity: 0.2;
}

.ihc-title {
    font-size: 2.4em;
    margin-bottom: 20px;
    text-shadow: 0 4px 10px rgba(0,0,0,0.3);
    font-weight: 700;
}

.ihc-countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.ihc-box {
    background: rgba(255,255,255,0.2);
    padding: 20px 15px;
    border-radius: 16px;
    min-width: 120px;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255,255,255,0.3);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    animation: pulse 2s infinite;
}

.ihc-num {
    display: block;
    font-size: 3.5em;
    font-weight: 900;
    text-shadow: 0 4px 8px rgba(0,0,0,0.4);
}

.ihc-label {
    font-size: 1.1em;
    text-transform: uppercase;
    letter-spacing: 2px;
    opacity: 0.9;
    margin-top: 8px;
    display: block;
}

.ihc-expired {
    font-size: 2em;
    color: #fff;
    background: #e74c3c;
    padding: 40px;
    border-radius: 20px;
    text-align: center;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@media (max-width: 600px) {
    .ihc-title { font-size: 1.8em; }
    .ihc-num { font-size: 2.5em; }
    .ihc-box { min-width: 90px; padding: 15px 10px; }
}