.ethiomark-bottom-navbar {
    position: relative;
    flex-shrink: 0;
    width: 100%;
    min-height: 0;
    padding: 2px 8px;
    padding-bottom: calc(2px + env(safe-area-inset-bottom, 0px));
    background: var(--bg-primary);
    color: var(--text-primary);
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 10px;
    border-top: 1px solid color-mix(in srgb, var(--accent-color) 28%, var(--border-color));
    z-index: 100;
    box-shadow: 0 -2px 10px color-mix(in srgb, var(--accent-color) 18%, transparent);
}

.nav-action-btn {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid transparent;
    padding: 3px 9px;
    font-size: 13px;
    font-weight: bold;
    border-radius: 12px;
    transition: background 0.3s ease, transform 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}

.nav-action-btn:hover {
    background: color-mix(in srgb, var(--highlight-color) 35%, var(--bg-secondary));
    color: var(--text-primary);
    border-color: color-mix(in srgb, var(--highlight-color) 55%, transparent);
    transform: translateY(-2px);
}

.nav-action-btn.start {
    position: relative;
    background: linear-gradient(180deg, var(--primary-500) 0%, var(--primary-700) 100%);
    color: #fff;
    padding: 6px 24px;
    font-size: 13px;
    line-height: 1.2;
    border-radius: 22px;
    box-shadow: 0 2px 8px color-mix(in srgb, var(--primary-600) 55%, transparent);
    border: 1px solid var(--primary-400);
    min-height: 44px;
    flex: none;
    width: auto;
    min-width: 120px;
}

.nav-action-btn.start:hover {
    filter: brightness(1.08);
}

.count-badge {
    display: none;
    position: absolute;
    top: -8px;
    right: 4px;
    background-color: red;
    color: white;
    font-size: 12px;
    font-weight: bold;
    border-radius: 50%;
    padding: 4px 8px;
    min-width: 20px;
    text-align: center;
    line-height: 1;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.3);
}